From 2c7cac91ed6e7db0f6937923d2b57f97dbdbc337 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:53:30 +0200 Subject: Adding upstream version 8.4.4. Signed-off-by: Daniel Baumann --- tests/isisd/.gitignore | 1 + tests/isisd/subdir.am | 66 + tests/isisd/test_common.c | 351 +++ tests/isisd/test_common.h | 85 + tests/isisd/test_fuzz_isis_tlv.c | 191 ++ tests/isisd/test_fuzz_isis_tlv.py | 32 + tests/isisd/test_fuzz_isis_tlv_tests.h.gz | Bin 0 -> 222652 bytes tests/isisd/test_isis_lspdb.c | 81 + tests/isisd/test_isis_lspdb.py | 8 + tests/isisd/test_isis_spf.c | 570 ++++ tests/isisd/test_isis_spf.in | 68 + tests/isisd/test_isis_spf.py | 5 + tests/isisd/test_isis_spf.refout | 4800 +++++++++++++++++++++++++++++ tests/isisd/test_isis_vertex_queue.c | 106 + tests/isisd/test_isis_vertex_queue.py | 8 + tests/isisd/test_topologies.c | 3487 +++++++++++++++++++++ 16 files changed, 9859 insertions(+) create mode 100644 tests/isisd/.gitignore create mode 100644 tests/isisd/subdir.am create mode 100644 tests/isisd/test_common.c create mode 100644 tests/isisd/test_common.h create mode 100644 tests/isisd/test_fuzz_isis_tlv.c create mode 100644 tests/isisd/test_fuzz_isis_tlv.py create mode 100644 tests/isisd/test_fuzz_isis_tlv_tests.h.gz create mode 100644 tests/isisd/test_isis_lspdb.c create mode 100644 tests/isisd/test_isis_lspdb.py create mode 100644 tests/isisd/test_isis_spf.c create mode 100644 tests/isisd/test_isis_spf.in create mode 100644 tests/isisd/test_isis_spf.py create mode 100644 tests/isisd/test_isis_spf.refout create mode 100644 tests/isisd/test_isis_vertex_queue.c create mode 100644 tests/isisd/test_isis_vertex_queue.py create mode 100644 tests/isisd/test_topologies.c (limited to 'tests/isisd') diff --git a/tests/isisd/.gitignore b/tests/isisd/.gitignore new file mode 100644 index 0000000..e124221 --- /dev/null +++ b/tests/isisd/.gitignore @@ -0,0 +1 @@ +/*_afl/* diff --git a/tests/isisd/subdir.am b/tests/isisd/subdir.am new file mode 100644 index 0000000..2f9ce81 --- /dev/null +++ b/tests/isisd/subdir.am @@ -0,0 +1,66 @@ +if !ISISD +PYTEST_IGNORE += --ignore=isisd/ +endif +ISISD_TEST_LDADD = isisd/libisis.a $(ALL_TESTS_LDADD) +noinst_HEADERS += \ + tests/isisd/test_common.h \ + # end + + +if ISISD +check_PROGRAMS += tests/isisd/test_fuzz_isis_tlv +endif +tests_isisd_test_fuzz_isis_tlv_CFLAGS = $(TESTS_CFLAGS) -I$(top_builddir)/tests/isisd +tests_isisd_test_fuzz_isis_tlv_CPPFLAGS = $(TESTS_CPPFLAGS) -I$(top_builddir)/tests/isisd +tests_isisd_test_fuzz_isis_tlv_LDADD = $(ISISD_TEST_LDADD) +tests_isisd_test_fuzz_isis_tlv_SOURCES = tests/isisd/test_fuzz_isis_tlv.c tests/isisd/test_common.c +nodist_tests_isisd_test_fuzz_isis_tlv_SOURCES = tests/isisd/test_fuzz_isis_tlv_tests.h +EXTRA_DIST += \ + tests/isisd/test_fuzz_isis_tlv.py \ + tests/isisd/test_fuzz_isis_tlv_tests.h.gz \ + # end + +tests/isisd/test_fuzz_isis_tlv_tests.h: $(top_srcdir)/tests/isisd/test_fuzz_isis_tlv_tests.h.gz + @mkdir -p tests/isisd + $(AM_V_GEN)gzip -d < $(top_srcdir)/tests/isisd/test_fuzz_isis_tlv_tests.h.gz > "$@" +CLEANFILES += tests/isisd/test_fuzz_isis_tlv_tests.h + +tests/isisd/tests_isisd_test_fuzz_isis_tlv-test_fuzz_isis_tlv.$(OBJEXT): \ + tests/isisd/test_fuzz_isis_tlv_tests.h +tests/isisd/test_fuzz_isis_tlv-test_fuzz_isis_tlv.$(OBJEXT): \ + tests/isisd/test_fuzz_isis_tlv_tests.h + + +if ISISD +check_PROGRAMS += tests/isisd/test_isis_lspdb +endif +tests_isisd_test_isis_lspdb_CFLAGS = $(TESTS_CFLAGS) +tests_isisd_test_isis_lspdb_CPPFLAGS = $(TESTS_CPPFLAGS) +tests_isisd_test_isis_lspdb_LDADD = $(ISISD_TEST_LDADD) +tests_isisd_test_isis_lspdb_SOURCES = tests/isisd/test_isis_lspdb.c tests/isisd/test_common.c +EXTRA_DIST += tests/isisd/test_isis_lspdb.py + + +if ISISD +check_PROGRAMS += tests/isisd/test_isis_spf +endif +tests_isisd_test_isis_spf_CFLAGS = $(TESTS_CFLAGS) +tests_isisd_test_isis_spf_CPPFLAGS = $(TESTS_CPPFLAGS) +tests_isisd_test_isis_spf_LDADD = $(ISISD_TEST_LDADD) +tests_isisd_test_isis_spf_SOURCES = tests/isisd/test_isis_spf.c tests/isisd/test_common.c tests/isisd/test_topologies.c +nodist_tests_isisd_test_isis_spf_SOURCES = yang/frr-isisd.yang.c +EXTRA_DIST += \ + tests/isisd/test_isis_spf.py \ + tests/isisd/test_isis_spf.in \ + tests/isisd/test_isis_spf.refout \ + # end + + +if ISISD +check_PROGRAMS += tests/isisd/test_isis_vertex_queue +endif +tests_isisd_test_isis_vertex_queue_CFLAGS = $(TESTS_CFLAGS) +tests_isisd_test_isis_vertex_queue_CPPFLAGS = $(TESTS_CPPFLAGS) +tests_isisd_test_isis_vertex_queue_LDADD = $(ISISD_TEST_LDADD) +tests_isisd_test_isis_vertex_queue_SOURCES = tests/isisd/test_isis_vertex_queue.c tests/isisd/test_common.c +EXTRA_DIST += tests/isisd/test_isis_vertex_queue.py diff --git a/tests/isisd/test_common.c b/tests/isisd/test_common.c new file mode 100644 index 0000000..ade3573 --- /dev/null +++ b/tests/isisd/test_common.c @@ -0,0 +1,351 @@ +/* + * Copyright (C) 2020 NetDEF, Inc. + * Renato Westphal + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include "isisd/isisd.h" +#include "isisd/isis_dynhn.h" +#include "isisd/isis_mt.h" + +#include "test_common.h" + +struct thread_master *master; +struct zebra_privs_t isisd_privs; + +int isis_sock_init(struct isis_circuit *circuit) +{ + return 0; +} + +const struct isis_test_node * +test_topology_find_node(const struct isis_topology *topology, + const char *hostname, uint8_t pseudonode_id) +{ + for (size_t i = 0; topology->nodes[i].hostname[0]; i++) + if (strmatch(hostname, topology->nodes[i].hostname) + && pseudonode_id == topology->nodes[i].pseudonode_id) + return &topology->nodes[i]; + + return NULL; +} + +const struct isis_topology * +test_topology_find(struct isis_topology *test_topologies, uint16_t number) +{ + for (size_t i = 0; test_topologies[i].number; i++) + if (test_topologies[i].number == number) + return &test_topologies[i]; + + return NULL; +} + +static const struct isis_test_node * +test_find_adjacency(const struct isis_test_node *tnode, const char *hostname) +{ + for (size_t i = 0; tnode->adjacencies[i].hostname[0]; i++) { + const struct isis_test_adj *tadj; + + tadj = &tnode->adjacencies[i]; + if (strmatch(hostname, tadj->hostname)) + return tnode; + } + + return NULL; +} + +mpls_label_t test_topology_node_ldp_label(const struct isis_topology *topology, + struct in_addr router_id) +{ + for (size_t i = 0; topology->nodes[i].hostname[0]; i++) { + const struct isis_test_node *tnode = &topology->nodes[i]; + struct in_addr node_router_id; + + if (!tnode->router_id) + continue; + + (void)inet_pton(AF_INET, tnode->router_id, &node_router_id); + if (IPV4_ADDR_SAME(&router_id, &node_router_id)) + return (50000 + (i + 1) * 100); + } + + return MPLS_INVALID_LABEL; +} + +static struct isis_lsp *lsp_add(struct lspdb_head *lspdb, + struct isis_area *area, int level, + const uint8_t *sysid, uint8_t pseudonode_id) +{ + struct isis_lsp *lsp; + uint8_t lspid[ISIS_SYS_ID_LEN + 2]; + + memcpy(lspid, sysid, ISIS_SYS_ID_LEN); + LSP_PSEUDO_ID(lspid) = pseudonode_id; + LSP_FRAGMENT(lspid) = 0; + + lsp = lsp_new(area, lspid, 6000, 1, 0, 0, NULL, level); + lsp->tlvs = isis_alloc_tlvs(); + lspdb_add(lspdb, lsp); + + return lsp; +} + +static void lsp_add_ip_reach(struct isis_lsp *lsp, + const struct isis_test_node *tnode, + const char *prefix_str, uint32_t *next_sid_index) +{ + struct prefix prefix; + struct sr_prefix_cfg pcfg = {}; + struct sr_prefix_cfg *pcfg_p = NULL; + + if (str2prefix(prefix_str, &prefix) != 1) { + zlog_debug("%s: invalid network: %s", __func__, prefix_str); + return; + } + + if (CHECK_FLAG(tnode->flags, F_ISIS_TEST_NODE_SR)) { + pcfg_p = &pcfg; + + pcfg.sid = *next_sid_index; + *next_sid_index = *next_sid_index + 1; + pcfg.sid_type = SR_SID_VALUE_TYPE_INDEX; + pcfg.node_sid = true; + pcfg.last_hop_behavior = SR_LAST_HOP_BEHAVIOR_PHP; + } + + if (prefix.family == AF_INET) + isis_tlvs_add_extended_ip_reach(lsp->tlvs, + (struct prefix_ipv4 *)&prefix, + 10, false, pcfg_p); + else + isis_tlvs_add_ipv6_reach(lsp->tlvs, ISIS_MT_IPV6_UNICAST, + (struct prefix_ipv6 *)&prefix, 10, + false, pcfg_p); +} + +static void lsp_add_reach(struct isis_lsp *lsp, + const struct isis_test_node *tnode, + const uint8_t *ne_id, uint8_t pseudonode_id, + uint32_t metric, int family, mpls_label_t *next_label) +{ + uint8_t nodeid[ISIS_SYS_ID_LEN + 1]; + uint16_t mtid; + struct isis_ext_subtlvs *ext = NULL; + + memcpy(nodeid, ne_id, ISIS_SYS_ID_LEN); + LSP_PSEUDO_ID(nodeid) = pseudonode_id; + + if (CHECK_FLAG(tnode->flags, F_ISIS_TEST_NODE_SR)) { + struct isis_adj_sid *adj_sid; + + adj_sid = XCALLOC(MTYPE_ISIS_SUBTLV, sizeof(*adj_sid)); + adj_sid->family = family; + SET_FLAG(adj_sid->flags, EXT_SUBTLV_LINK_ADJ_SID_VFLG); + SET_FLAG(adj_sid->flags, EXT_SUBTLV_LINK_ADJ_SID_LFLG); + if (family == AF_INET6) + SET_FLAG(adj_sid->flags, EXT_SUBTLV_LINK_ADJ_SID_FFLG); + adj_sid->weight = 0; + adj_sid->sid = *next_label; + *next_label = *next_label + 1; + + ext = isis_alloc_ext_subtlvs(); + isis_tlvs_add_adj_sid(ext, adj_sid); + } + + mtid = (family == AF_INET) ? ISIS_MT_IPV4_UNICAST + : ISIS_MT_IPV6_UNICAST; + + isis_tlvs_add_extended_reach(lsp->tlvs, mtid, nodeid, metric, ext); +} + +static void lsp_add_router_capability(struct isis_lsp *lsp, + const struct isis_test_node *tnode) +{ + struct isis_router_cap cap = {}; + + if (!tnode->router_id) + return; + + if (inet_pton(AF_INET, tnode->router_id, &cap.router_id) != 1) { + zlog_debug("%s: invalid router-id: %s", __func__, + tnode->router_id); + return; + } + + if (CHECK_FLAG(tnode->flags, F_ISIS_TEST_NODE_SR)) { + cap.srgb.flags = + ISIS_SUBTLV_SRGB_FLAG_I | ISIS_SUBTLV_SRGB_FLAG_V; + cap.srgb.lower_bound = tnode->srgb.lower_bound + ? tnode->srgb.lower_bound + : SRGB_DFTL_LOWER_BOUND; + cap.srgb.range_size = tnode->srgb.range_size + ? tnode->srgb.range_size + : SRGB_DFTL_RANGE_SIZE; + cap.algo[0] = SR_ALGORITHM_SPF; + cap.algo[1] = SR_ALGORITHM_UNSET; + } + + isis_tlvs_set_router_capability(lsp->tlvs, &cap); +} + +static void lsp_add_mt_router_info(struct isis_lsp *lsp, + const struct isis_test_node *tnode) +{ + if (tnode->protocols.ipv4) + isis_tlvs_add_mt_router_info(lsp->tlvs, ISIS_MT_IPV4_UNICAST, 0, + false); + if (tnode->protocols.ipv6) + isis_tlvs_add_mt_router_info(lsp->tlvs, ISIS_MT_IPV6_UNICAST, 0, + false); +} + +static void lsp_add_protocols_supported(struct isis_lsp *lsp, + const struct isis_test_node *tnode) +{ + struct nlpids nlpids = {}; + + if (!tnode->protocols.ipv4 && !tnode->protocols.ipv6) + return; + + if (tnode->protocols.ipv4) { + nlpids.nlpids[nlpids.count] = NLPID_IP; + nlpids.count++; + } + if (tnode->protocols.ipv6) { + nlpids.nlpids[nlpids.count] = NLPID_IPV6; + nlpids.count++; + } + isis_tlvs_set_protocols_supported(lsp->tlvs, &nlpids); +} + +static int topology_load_node_level(const struct isis_topology *topology, + const struct isis_test_node *tnode, + size_t tnode_index, struct isis_area *area, + struct lspdb_head *lspdb, int level) +{ + struct isis_lsp *lsp; + uint32_t next_sid_index = (tnode_index + 1) * 10; + mpls_label_t next_label = 16; + + lsp = lsp_add(lspdb, area, level, tnode->sysid, tnode->pseudonode_id); + lsp_add_mt_router_info(lsp, tnode); + lsp_add_protocols_supported(lsp, tnode); + lsp_add_router_capability(lsp, tnode); + + /* Add IP Reachability Information. */ + for (size_t i = 0; tnode->networks[i]; i++) { + if (i > MAX_NETWORKS) { + zlog_debug( + "%s: node has too many networks (maximum is %u)", + __func__, MAX_NETWORKS); + return -1; + } + lsp_add_ip_reach(lsp, tnode, tnode->networks[i], + &next_sid_index); + } + + /* Add IS Reachability Information. */ + for (size_t i = 0; tnode->adjacencies[i].hostname[0]; i++) { + const struct isis_test_adj *tadj; + const struct isis_test_node *tadj_node; + + if (i > MAX_ADJACENCIES) { + zlog_debug( + "%s: node has too many adjacencies (maximum is %u)", + __func__, MAX_ADJACENCIES); + return -1; + } + + tadj = &tnode->adjacencies[i]; + tadj_node = test_topology_find_node(topology, tadj->hostname, + tadj->pseudonode_id); + if (!tadj_node) { + zlog_debug( + "%s: node \"%s\" has an adjacency with non-existing node \"%s\"", + __func__, tnode->hostname, tadj->hostname); + return -1; + } + if (!test_find_adjacency(tadj_node, tnode->hostname)) { + zlog_debug( + "%s: node \"%s\" has an one-way adjacency with node \"%s\"", + __func__, tnode->hostname, tadj->hostname); + return -1; + } + + if (tnode->pseudonode_id || tadj_node->pseudonode_id + || (tnode->protocols.ipv4 && tadj_node->protocols.ipv4)) + lsp_add_reach(lsp, tnode, tadj_node->sysid, + tadj_node->pseudonode_id, tadj->metric, + AF_INET, &next_label); + if (tadj_node->pseudonode_id + || (tnode->protocols.ipv6 && tadj_node->protocols.ipv6)) + lsp_add_reach(lsp, tnode, tadj_node->sysid, + tadj_node->pseudonode_id, tadj->metric, + AF_INET6, &next_label); + } + + return 0; +} + +static int topology_load_node(const struct isis_topology *topology, + const struct isis_test_node *tnode, + size_t tnode_index, struct isis_area *area, + struct lspdb_head lspdb[]) +{ + int ret; + + isis_dynhn_insert(area->isis, tnode->sysid, tnode->hostname, + tnode->level); + + for (int level = IS_LEVEL_1; level <= IS_LEVEL_2; level++) { + if ((tnode->level & level) == 0) + continue; + + ret = topology_load_node_level(topology, tnode, tnode_index, + area, &lspdb[level - 1], level); + if (ret != 0) + return ret; + } + + return 0; +} + +int test_topology_load(const struct isis_topology *topology, + struct isis_area *area, struct lspdb_head lspdb[]) +{ + for (int level = IS_LEVEL_1; level <= IS_LEVEL_2; level++) + lsp_db_init(&lspdb[level - 1]); + + for (size_t i = 0; topology->nodes[i].hostname[0]; i++) { + const struct isis_test_node *tnode = &topology->nodes[i]; + int ret; + + if (i > MAX_NODES) { + zlog_debug( + "%s: topology has too many nodes (maximum is %u)", + __func__, MAX_NODES); + return -1; + } + + ret = topology_load_node(topology, tnode, i, area, lspdb); + if (ret != 0) + return ret; + } + + return 0; +} diff --git a/tests/isisd/test_common.h b/tests/isisd/test_common.h new file mode 100644 index 0000000..3359a89 --- /dev/null +++ b/tests/isisd/test_common.h @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2020 NetDEF, Inc. + * Renato Westphal + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _COMMON_ISIS_H +#define _COMMON_ISIS_H + +#include "isisd/isisd.h" +#include "isisd/isis_spf.h" +#include "isisd/isis_spf_private.h" + +#define MAX_HOSTNAME 16 +#define MAX_NETWORKS 8 +#define MAX_ADJACENCIES 8 +#define MAX_NODES 12 + +#define SRGB_DFTL_LOWER_BOUND 16000 +#define SRGB_DFTL_RANGE_SIZE 8000 + +struct isis_test_adj { + char hostname[MAX_HOSTNAME]; + uint8_t pseudonode_id; + uint32_t metric; +}; + +struct isis_test_node { + char hostname[MAX_HOSTNAME]; + uint8_t sysid[ISIS_SYS_ID_LEN]; + uint8_t pseudonode_id; + int level; + struct { + bool ipv4; + bool ipv6; + } protocols; + const char *router_id; + struct { + uint32_t lower_bound; + uint32_t range_size; + } srgb; + const char *networks[MAX_NETWORKS + 1]; + struct isis_test_adj adjacencies[MAX_ADJACENCIES + 1]; + uint8_t flags; +}; +#define F_ISIS_TEST_NODE_SR 0x01 + +struct isis_topology { + uint16_t number; + struct isis_test_node nodes[MAX_NODES + 1]; +}; + +/* Prototypes. */ +extern int isis_sock_init(struct isis_circuit *circuit); +extern const struct isis_test_node * +test_topology_find_node(const struct isis_topology *topology, + const char *hostname, uint8_t pseudonode_id); +extern const struct isis_topology * +test_topology_find(struct isis_topology *test_topologies, uint16_t number); +extern mpls_label_t +test_topology_node_ldp_label(const struct isis_topology *topology, + struct in_addr router_id); +extern int test_topology_load(const struct isis_topology *topology, + struct isis_area *area, + struct lspdb_head lspdb[]); + +/* Global variables. */ +extern struct thread_master *master; +extern struct zebra_privs_t isisd_privs; +extern struct isis_topology test_topologies[]; + +#endif /* _COMMON_ISIS_H */ diff --git a/tests/isisd/test_fuzz_isis_tlv.c b/tests/isisd/test_fuzz_isis_tlv.c new file mode 100644 index 0000000..8f0b92d --- /dev/null +++ b/tests/isisd/test_fuzz_isis_tlv.c @@ -0,0 +1,191 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "test_fuzz_isis_tlv_tests.h" + +#include + +#include "memory.h" +#include "sbuf.h" +#include "stream.h" +#include "thread.h" + +#include "isisd/isis_circuit.h" +#include "isisd/isis_tlvs.h" + +#include "test_common.h" + +#define TEST_STREAM_SIZE 1500 + +static bool atexit_registered; + +static void show_meminfo_at_exit(void) +{ + log_memstats(stderr, "isis fuzztest"); +} + +static int comp_line(const void *p1, const void *p2) +{ + return strcmp(*(char * const *)p1, *(char * const *)p2); +} + +static char *sortlines(char *in) +{ + size_t line_count = 1; + size_t rv_len = strlen(in) + 1; + size_t rv_pos = 0; + char *rv = XMALLOC(MTYPE_TMP, rv_len); + + for (char *c = in; *c; c++) { + if (*c == '\n') + line_count++; + } + + if (line_count == 1) { + strncpy(rv, in, rv_len); + return rv; + } + + char **lines = XCALLOC(MTYPE_TMP, sizeof(char *)*line_count); + char *saveptr = NULL; + size_t i = 0; + + for (char *line = strtok_r(in, "\n", &saveptr); line; + line = strtok_r(NULL, "\n", &saveptr)) { + lines[i++] = line; + assert(i <= line_count); + } + + line_count = i; + + qsort(lines, line_count, sizeof(char *), comp_line); + + for (i = 0; i < line_count; i++) { + int printf_rv = snprintf(rv + rv_pos, rv_len - rv_pos, "%s\n", lines[i]); + assert(printf_rv >= 0); + rv_pos += printf_rv; + } + + XFREE(MTYPE_TMP, lines); + return rv; +} + +static int test(FILE *input, FILE *output) +{ + struct stream *s = stream_new(TEST_STREAM_SIZE); + char buf[TEST_STREAM_SIZE]; + size_t bytes_read = 0; + + if (!atexit_registered) { + atexit(show_meminfo_at_exit); + atexit_registered = true; + } + + while (STREAM_WRITEABLE(s) && !feof(input)) { + bytes_read = fread(buf, 1, STREAM_WRITEABLE(s), input); + if (bytes_read == 0) + break; + stream_put(s, buf, bytes_read); + } + + if (bytes_read && !feof(input)) { + fprintf(output, "Too much input data.\n"); + stream_free(s); + return 1; + } + + stream_set_getp(s, 0); + struct isis_tlvs *tlvs; + const char *log; + int rv = isis_unpack_tlvs(STREAM_READABLE(s), s, &tlvs, &log); + + if (rv) { + fprintf(output, "Could not unpack TLVs:\n%s\n", log); + isis_free_tlvs(tlvs); + stream_free(s); + return 2; + } + + fprintf(output, "Unpack log:\n%s", log); + const char *s_tlvs = isis_format_tlvs(tlvs, NULL); + fprintf(output, "Unpacked TLVs:\n%s", s_tlvs); + + struct isis_item *orig_auth = tlvs->isis_auth.head; + tlvs->isis_auth.head = NULL; + s_tlvs = isis_format_tlvs(tlvs, NULL); + struct isis_tlvs *tlv_copy = isis_copy_tlvs(tlvs); + tlvs->isis_auth.head = orig_auth; + isis_free_tlvs(tlvs); + + struct stream *s2 = stream_new(TEST_STREAM_SIZE); + + if (isis_pack_tlvs(tlv_copy, s2, (size_t)-1, false, false)) { + fprintf(output, "Could not pack TLVs.\n"); + assert(0); + } + + stream_set_getp(s2, 0); + rv = isis_unpack_tlvs(STREAM_READABLE(s2), s2, &tlvs, &log); + if (rv) { + fprintf(output, "Could not unpack own TLVs:\n%s\n", log); + assert(0); + } + + char *orig_tlvs = XSTRDUP(MTYPE_TMP, s_tlvs); + s_tlvs = isis_format_tlvs(tlvs, NULL); + + if (strcmp(orig_tlvs, s_tlvs)) { + fprintf(output, + "Deserialized and Serialized LSP seem to differ.\n"); + fprintf(output, "Re-Unpacked TLVs:\n%s", s_tlvs); + assert(0); + } + + isis_free_tlvs(tlv_copy); + stream_free(s); + stream_free(s2); + + struct list *fragments = isis_fragment_tlvs(tlvs, 550); + isis_free_tlvs(tlvs); + if (!fragments) { + XFREE(MTYPE_TMP, orig_tlvs); + return 0; + } + + s = stream_new(550); + + struct sbuf fragment_format; + sbuf_init(&fragment_format, NULL, 0); + + struct listnode *node; + for (ALL_LIST_ELEMENTS_RO(fragments, node, tlvs)) { + stream_reset(s); + int rv = isis_pack_tlvs(tlvs, s, (size_t)-1, false, false); + if (rv) { + fprintf(output, "Could not pack fragment, too large.\n"); + assert(0); + } + sbuf_push(&fragment_format, 0, "%s", isis_format_tlvs(tlvs, NULL)); + isis_free_tlvs(tlvs); + } + list_delete(&fragments); + stream_free(s); + + char *fragment_content = sortlines((char *)sbuf_buf(&fragment_format)); + sbuf_free(&fragment_format); + char *orig_tlv_content = sortlines(orig_tlvs); + XFREE(MTYPE_TMP, orig_tlvs); + + if (strcmp(fragment_content, orig_tlv_content)) { + fprintf(output, "Fragmented and unfragmented LSP seem to differ.\n"); + fprintf(output, "Original:\n%s\nFragmented:\n%s\n", + orig_tlv_content, fragment_content); + assert(0); + } + + XFREE(MTYPE_TMP, fragment_content); + XFREE(MTYPE_TMP, orig_tlv_content); + + return 0; +} diff --git a/tests/isisd/test_fuzz_isis_tlv.py b/tests/isisd/test_fuzz_isis_tlv.py new file mode 100644 index 0000000..8fd20aa --- /dev/null +++ b/tests/isisd/test_fuzz_isis_tlv.py @@ -0,0 +1,32 @@ +import frrtest + +import pytest +import platform +import socket + + +## +# on musl, ntop compresses a single :0: -> :: which is against RFC +## +def inet_ntop_broken(): + addr = "1:2:3:4:0:6:7:8" + return ( + socket.inet_ntop(socket.AF_INET6, socket.inet_pton(socket.AF_INET6, addr)) + != addr + ) + + +if platform.uname()[0] == "SunOS" or inet_ntop_broken(): + + class TestFuzzIsisTLV: + @pytest.mark.skipif(True, reason="Test unsupported") + def test_exit_cleanly(self): + pass + + +else: + + class TestFuzzIsisTLV(frrtest.TestMultiOut): + program = "./test_fuzz_isis_tlv" + + TestFuzzIsisTLV.exit_cleanly() diff --git a/tests/isisd/test_fuzz_isis_tlv_tests.h.gz b/tests/isisd/test_fuzz_isis_tlv_tests.h.gz new file mode 100644 index 0000000..20b1dc3 Binary files /dev/null and b/tests/isisd/test_fuzz_isis_tlv_tests.h.gz differ diff --git a/tests/isisd/test_isis_lspdb.c b/tests/isisd/test_isis_lspdb.c new file mode 100644 index 0000000..cc95c4a --- /dev/null +++ b/tests/isisd/test_isis_lspdb.c @@ -0,0 +1,81 @@ +#include + +#include "isisd/isis_lsp.c" + +#include "test_common.h" + +static void test_lsp_build_list_nonzero_ht(void) +{ + uint8_t lsp_id1[8] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00 + }; + uint8_t lsp_id_end[8] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x5f, 0x00 + }; + uint8_t lsp_id2[8] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00 + }; + + struct isis_area *area = calloc(sizeof(*area), 1); + + area->lsp_mtu = 1500; + + struct lspdb_head _lspdb, *lspdb = &_lspdb; + lsp_db_init(&_lspdb); + + struct isis_lsp *lsp1 = + lsp_new(area, lsp_id1, 6000, 1, 0, 0, NULL, ISIS_LEVEL2); + + lspdb_add(lspdb, lsp1); + + struct isis_lsp *lsp2 = + lsp_new(area, lsp_id2, 6000, 1, 0, 0, NULL, ISIS_LEVEL2); + + lspdb_add(lspdb, lsp2); + + struct list *list = list_new(); + + lsp_build_list_nonzero_ht(lspdb, lsp_id1, lsp_id_end, list); + assert(list->count == 1); + assert(listgetdata(listhead(list)) == lsp1); + list_delete_all_node(list); + + lsp_id_end[5] = 0x03; + lsp_id_end[6] = 0x00; + + lsp_build_list_nonzero_ht(lspdb, lsp_id1, lsp_id_end, list); + assert(list->count == 2); + assert(listgetdata(listhead(list)) == lsp1); + assert(listgetdata(listtail(list)) == lsp2); + list_delete_all_node(list); + + memcpy(lsp_id1, lsp_id2, sizeof(lsp_id1)); + + lsp_build_list_nonzero_ht(lspdb, lsp_id1, lsp_id_end, list); + assert(list->count == 1); + assert(listgetdata(listhead(list)) == lsp2); + list_delete_all_node(list); + + lsp_id1[5] = 0x03; + lsp_id_end[5] = 0x04; + + lsp_build_list_nonzero_ht(lspdb, lsp_id1, lsp_id_end, list); + assert(list->count == 0); + list_delete_all_node(list); + + lsp_id1[5] = 0x00; + + lsp_build_list_nonzero_ht(lspdb, lsp_id1, lsp_id_end, list); + assert(list->count == 2); + assert(listgetdata(listhead(list)) == lsp1); + assert(listgetdata(listtail(list)) == lsp2); + list_delete_all_node(list); +} + +int main(int argc, char **argv) +{ + struct isis *isis = NULL; + isis = calloc(sizeof(*isis), 1); + test_lsp_build_list_nonzero_ht(); + return 0; +} diff --git a/tests/isisd/test_isis_lspdb.py b/tests/isisd/test_isis_lspdb.py new file mode 100644 index 0000000..280ed1c --- /dev/null +++ b/tests/isisd/test_isis_lspdb.py @@ -0,0 +1,8 @@ +import frrtest + + +class TestIsisLSPDB(frrtest.TestMultiOut): + program = "./test_isis_lspdb" + + +TestIsisLSPDB.exit_cleanly() diff --git a/tests/isisd/test_isis_spf.c b/tests/isisd/test_isis_spf.c new file mode 100644 index 0000000..971aba4 --- /dev/null +++ b/tests/isisd/test_isis_spf.c @@ -0,0 +1,570 @@ +/* + * Copyright (C) 2020 NetDEF, Inc. + * Renato Westphal + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include +#include "getopt.h" +#include "thread.h" +#include "vty.h" +#include "command.h" +#include "log.h" +#include "vrf.h" +#include "yang.h" + +#include "isisd/isisd.h" +#include "isisd/isis_dynhn.h" +#include "isisd/isis_misc.h" +#include "isisd/isis_route.h" +#include "isisd/isis_spf.h" +#include "isisd/isis_spf_private.h" + +#include "test_common.h" + +enum test_type { + TEST_SPF = 1, + TEST_REVERSE_SPF, + TEST_LFA, + TEST_RLFA, + TEST_TI_LFA, +}; + +#define F_DISPLAY_LSPDB 0x01 +#define F_IPV4_ONLY 0x02 +#define F_IPV6_ONLY 0x04 +#define F_LEVEL1_ONLY 0x08 +#define F_LEVEL2_ONLY 0x10 + +static void test_run_spf(struct vty *vty, const struct isis_topology *topology, + const struct isis_test_node *root, + struct isis_area *area, struct lspdb_head *lspdb, + int level, int tree, bool reverse) +{ + struct isis_spftree *spftree; + enum spf_type spf_type; + + /* Run SPF. */ + spf_type = reverse ? SPF_TYPE_REVERSE : SPF_TYPE_FORWARD; + spftree = isis_spftree_new(area, lspdb, root->sysid, level, tree, + spf_type, F_SPFTREE_NO_ADJACENCIES); + isis_run_spf(spftree); + + /* Print the SPT and the corresponding routing table. */ + isis_print_spftree(vty, spftree); + isis_print_routes(vty, spftree, false, false); + + /* Cleanup SPF tree. */ + isis_spftree_del(spftree); +} + +static void test_run_lfa(struct vty *vty, const struct isis_topology *topology, + const struct isis_test_node *root, + struct isis_area *area, struct lspdb_head *lspdb, + int level, int tree, + struct lfa_protected_resource *protected_resource) +{ + struct isis_spftree *spftree_self; + uint8_t flags; + + /* Run forward SPF in the root node. */ + flags = F_SPFTREE_NO_ADJACENCIES; + spftree_self = isis_spftree_new(area, lspdb, root->sysid, level, tree, + SPF_TYPE_FORWARD, flags); + isis_run_spf(spftree_self); + + /* Run forward SPF on all adjacent routers. */ + isis_spf_run_neighbors(spftree_self); + + /* Compute the LFA repair paths. */ + isis_lfa_compute(area, NULL, spftree_self, protected_resource); + + /* Print the SPT and the corresponding main/backup routing tables. */ + isis_print_spftree(vty, spftree_self); + vty_out(vty, "Main:\n"); + isis_print_routes(vty, spftree_self, false, false); + vty_out(vty, "Backup:\n"); + isis_print_routes(vty, spftree_self, false, true); + + /* Cleanup everything. */ + isis_spftree_del(spftree_self); +} + +static void test_run_rlfa(struct vty *vty, const struct isis_topology *topology, + const struct isis_test_node *root, + struct isis_area *area, struct lspdb_head *lspdb, + int level, int tree, + struct lfa_protected_resource *protected_resource) +{ + struct isis_spftree *spftree_self; + struct isis_spftree *spftree_reverse; + struct isis_spftree *spftree_pc; + struct isis_spf_node *spf_node, *node; + struct rlfa *rlfa; + uint8_t flags; + + /* Run forward SPF in the root node. */ + flags = F_SPFTREE_NO_ADJACENCIES; + spftree_self = isis_spftree_new(area, lspdb, root->sysid, level, tree, + SPF_TYPE_FORWARD, flags); + isis_run_spf(spftree_self); + + /* Run reverse SPF in the root node. */ + spftree_reverse = isis_spf_reverse_run(spftree_self); + + /* Run forward SPF on all adjacent routers. */ + isis_spf_run_neighbors(spftree_self); + + /* Compute the local LFA repair paths. */ + isis_lfa_compute(area, NULL, spftree_self, protected_resource); + + /* Compute the remote LFA repair paths. */ + spftree_pc = isis_rlfa_compute(area, spftree_self, spftree_reverse, 0, + protected_resource); + + /* Print the extended P-space and Q-space. */ + vty_out(vty, "P-space (self):\n"); + RB_FOREACH (node, isis_spf_nodes, &spftree_pc->lfa.p_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + RB_FOREACH (spf_node, isis_spf_nodes, &spftree_self->adj_nodes) { + if (RB_EMPTY(isis_spf_nodes, &spf_node->lfa.p_space)) + continue; + vty_out(vty, "P-space (%s):\n", + print_sys_hostname(spf_node->sysid)); + RB_FOREACH (node, isis_spf_nodes, &spf_node->lfa.p_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + } + vty_out(vty, "Q-space:\n"); + RB_FOREACH (node, isis_spf_nodes, &spftree_pc->lfa.q_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + + /* Print the post-convergence SPT. */ + isis_print_spftree(vty, spftree_pc); + + /* + * Activate the computed RLFAs (if any) using artificial LDP labels for + * the PQ nodes. + */ + frr_each_safe (rlfa_tree, &spftree_self->lfa.remote.rlfas, rlfa) { + struct zapi_rlfa_response response = {}; + + response.pq_label = test_topology_node_ldp_label( + topology, rlfa->pq_address); + assert(response.pq_label != MPLS_INVALID_LABEL); + isis_rlfa_activate(spftree_self, rlfa, &response); + } + + /* Print the SPT and the corresponding main/backup routing tables. */ + isis_print_spftree(vty, spftree_self); + vty_out(vty, "Main:\n"); + isis_print_routes(vty, spftree_self, false, false); + vty_out(vty, "Backup:\n"); + isis_print_routes(vty, spftree_self, false, true); + + /* Cleanup everything. */ + isis_spftree_del(spftree_self); + isis_spftree_del(spftree_reverse); + isis_spftree_del(spftree_pc); +} + +static void test_run_ti_lfa(struct vty *vty, + const struct isis_topology *topology, + const struct isis_test_node *root, + struct isis_area *area, struct lspdb_head *lspdb, + int level, int tree, + struct lfa_protected_resource *protected_resource) +{ + struct isis_spftree *spftree_self; + struct isis_spftree *spftree_reverse; + struct isis_spftree *spftree_pc; + struct isis_spf_node *spf_node, *node; + uint8_t flags; + + /* Run forward SPF in the root node. */ + flags = F_SPFTREE_NO_ADJACENCIES; + spftree_self = isis_spftree_new(area, lspdb, root->sysid, level, tree, + SPF_TYPE_FORWARD, flags); + isis_run_spf(spftree_self); + + /* Run reverse SPF in the root node. */ + spftree_reverse = isis_spf_reverse_run(spftree_self); + + /* Run forward SPF on all adjacent routers. */ + isis_spf_run_neighbors(spftree_self); + + /* Compute the TI-LFA repair paths. */ + spftree_pc = isis_tilfa_compute(area, spftree_self, spftree_reverse, + protected_resource); + + /* Print the extended P-space and Q-space. */ + vty_out(vty, "P-space (self):\n"); + RB_FOREACH (node, isis_spf_nodes, &spftree_pc->lfa.p_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + RB_FOREACH (spf_node, isis_spf_nodes, &spftree_self->adj_nodes) { + if (RB_EMPTY(isis_spf_nodes, &spf_node->lfa.p_space)) + continue; + vty_out(vty, "P-space (%s):\n", + print_sys_hostname(spf_node->sysid)); + RB_FOREACH (node, isis_spf_nodes, &spf_node->lfa.p_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + } + vty_out(vty, "Q-space:\n"); + RB_FOREACH (node, isis_spf_nodes, &spftree_pc->lfa.q_space) + vty_out(vty, " %s\n", print_sys_hostname(node->sysid)); + vty_out(vty, "\n"); + + /* + * Print the post-convergence SPT and the corresponding routing table. + */ + isis_print_spftree(vty, spftree_pc); + isis_print_routes(vty, spftree_self, false, true); + + /* Cleanup everything. */ + isis_spftree_del(spftree_self); + isis_spftree_del(spftree_reverse); + isis_spftree_del(spftree_pc); +} + +static int test_run(struct vty *vty, const struct isis_topology *topology, + const struct isis_test_node *root, enum test_type test_type, + uint8_t flags, enum lfa_protection_type protection_type, + const char *fail_sysid_str, uint8_t fail_pseudonode_id) +{ + struct isis_area *area; + struct lfa_protected_resource protected_resource = {}; + uint8_t fail_id[ISIS_SYS_ID_LEN] = {}; + + /* Init topology. */ + area = isis_area_create("1", NULL); + memcpy(area->isis->sysid, root->sysid, sizeof(area->isis->sysid)); + area->is_type = IS_LEVEL_1_AND_2; + area->srdb.enabled = true; + if (test_topology_load(topology, area, area->lspdb) != 0) { + vty_out(vty, "%% Failed to load topology\n"); + return CMD_WARNING; + } + + /* Parse failed link/node. */ + if (fail_sysid_str) { + if (sysid2buff(fail_id, fail_sysid_str) == 0) { + struct isis_dynhn *dynhn; + + dynhn = dynhn_find_by_name(area->isis, fail_sysid_str); + if (dynhn == NULL) { + vty_out(vty, "Invalid system id %s\n", + fail_sysid_str); + return CMD_WARNING; + } + memcpy(fail_id, dynhn->id, ISIS_SYS_ID_LEN); + } + + protected_resource.type = protection_type; + memcpy(protected_resource.adjacency, fail_id, ISIS_SYS_ID_LEN); + LSP_PSEUDO_ID(protected_resource.adjacency) = + fail_pseudonode_id; + } + + for (int level = IS_LEVEL_1; level <= IS_LEVEL_2; level++) { + if (level == IS_LEVEL_1 && CHECK_FLAG(flags, F_LEVEL2_ONLY)) + continue; + if (level == IS_LEVEL_2 && CHECK_FLAG(flags, F_LEVEL1_ONLY)) + continue; + if ((root->level & level) == 0) + continue; + + /* Print the LDPDB. */ + if (CHECK_FLAG(flags, F_DISPLAY_LSPDB)) + show_isis_database_lspdb_vty(vty, area, level - 1, + &area->lspdb[level - 1], NULL, + ISIS_UI_LEVEL_DETAIL); + + for (int tree = SPFTREE_IPV4; tree <= SPFTREE_IPV6; tree++) { + if (tree == SPFTREE_IPV4 + && CHECK_FLAG(flags, F_IPV6_ONLY)) + continue; + if (tree == SPFTREE_IPV6 + && CHECK_FLAG(flags, F_IPV4_ONLY)) + continue; + + switch (test_type) { + case TEST_SPF: + test_run_spf(vty, topology, root, area, + &area->lspdb[level - 1], level, + tree, false); + break; + case TEST_REVERSE_SPF: + test_run_spf(vty, topology, root, area, + &area->lspdb[level - 1], level, + tree, true); + break; + case TEST_LFA: + test_run_lfa(vty, topology, root, area, + &area->lspdb[level - 1], level, + tree, &protected_resource); + break; + case TEST_RLFA: + test_run_rlfa(vty, topology, root, area, + &area->lspdb[level - 1], level, + tree, &protected_resource); + break; + case TEST_TI_LFA: + test_run_ti_lfa(vty, topology, root, area, + &area->lspdb[level - 1], level, + tree, &protected_resource); + break; + } + } + } + + /* Cleanup IS-IS area. */ + isis_area_destroy(area); + + return CMD_SUCCESS; +} + +DEFUN(test_isis, test_isis_cmd, + "test isis topology (1-14) root HOSTNAME\ + <\ + spf\ + |reverse-spf\ + |lfa system-id WORD [pseudonode-id <1-255>]\ + |remote-lfa system-id WORD [pseudonode-id <1-255>]\ + |ti-lfa system-id WORD [pseudonode-id <1-255>] [node-protection]\ + >\ + [display-lspdb] [] []", + "Test command\n" + "IS-IS routing protocol\n" + "Test topology\n" + "Test topology number\n" + "SPF root\n" + "SPF root hostname\n" + "Normal Shortest Path First\n" + "Reverse Shortest Path First\n" + "Classic LFA\n" + "System ID\n" + "System ID\n" + "Pseudonode-ID\n" + "Pseudonode-ID\n" + "Remote LFA\n" + "System ID\n" + "System ID\n" + "Pseudonode-ID\n" + "Pseudonode-ID\n" + "Topology Independent LFA\n" + "System ID\n" + "System ID\n" + "Pseudonode-ID\n" + "Pseudonode-ID\n" + "Node protection\n" + "Display the LSPDB\n" + "Do IPv4 processing only\n" + "Do IPv6 processing only\n" + "Skip L2 LSPs\n" + "Skip L1 LSPs\n") +{ + uint16_t topology_number; + const struct isis_topology *topology; + const struct isis_test_node *root; + enum test_type test_type; + enum lfa_protection_type protection_type = 0; + const char *fail_sysid_str = NULL; + uint8_t fail_pseudonode_id = 0; + uint8_t flags = 0; + int idx = 0; + + /* Load topology. */ + argv_find(argv, argc, "topology", &idx); + topology_number = atoi(argv[idx + 1]->arg); + topology = test_topology_find(test_topologies, topology_number); + if (!topology) { + vty_out(vty, "%% Topology \"%s\" not found\n", + argv[idx + 1]->arg); + return CMD_WARNING; + } + + /* Find root node. */ + argv_find(argv, argc, "root", &idx); + root = test_topology_find_node(topology, argv[idx + 1]->arg, 0); + if (!root) { + vty_out(vty, "%% Node \"%s\" not found\n", argv[idx + 1]->arg); + return CMD_WARNING; + } + + /* Parse test information. */ + if (argv_find(argv, argc, "spf", &idx)) + test_type = TEST_SPF; + else if (argv_find(argv, argc, "reverse-spf", &idx)) + test_type = TEST_REVERSE_SPF; + else if (argv_find(argv, argc, "lfa", &idx)) { + test_type = TEST_LFA; + + fail_sysid_str = argv[idx + 2]->arg; + if (argv_find(argv, argc, "pseudonode-id", &idx)) + fail_pseudonode_id = + strtoul(argv[idx + 1]->arg, NULL, 10); + protection_type = LFA_LINK_PROTECTION; + } else if (argv_find(argv, argc, "remote-lfa", &idx)) { + test_type = TEST_RLFA; + + fail_sysid_str = argv[idx + 2]->arg; + if (argv_find(argv, argc, "pseudonode-id", &idx)) + fail_pseudonode_id = + strtoul(argv[idx + 1]->arg, NULL, 10); + protection_type = LFA_LINK_PROTECTION; + } else if (argv_find(argv, argc, "ti-lfa", &idx)) { + test_type = TEST_TI_LFA; + + fail_sysid_str = argv[idx + 2]->arg; + if (argv_find(argv, argc, "pseudonode-id", &idx)) + fail_pseudonode_id = + strtoul(argv[idx + 1]->arg, NULL, 10); + if (argv_find(argv, argc, "node-protection", &idx)) + protection_type = LFA_NODE_PROTECTION; + else + protection_type = LFA_LINK_PROTECTION; + } else + return CMD_WARNING; + + /* Parse control flags. */ + if (argv_find(argv, argc, "display-lspdb", &idx)) + SET_FLAG(flags, F_DISPLAY_LSPDB); + if (argv_find(argv, argc, "ipv4-only", &idx)) + SET_FLAG(flags, F_IPV4_ONLY); + else if (argv_find(argv, argc, "ipv6-only", &idx)) + SET_FLAG(flags, F_IPV6_ONLY); + if (argv_find(argv, argc, "level-1-only", &idx)) + SET_FLAG(flags, F_LEVEL1_ONLY); + else if (argv_find(argv, argc, "level-2-only", &idx)) + SET_FLAG(flags, F_LEVEL2_ONLY); + + return test_run(vty, topology, root, test_type, flags, protection_type, + fail_sysid_str, fail_pseudonode_id); +} + +static void vty_do_exit(int isexit) +{ + printf("\nend.\n"); + + cmd_terminate(); + vty_terminate(); + yang_terminate(); + thread_master_free(master); + + log_memstats(stderr, "test-isis-spf"); + if (!isexit) + exit(0); +} + +struct option longopts[] = {{"help", no_argument, NULL, 'h'}, + {"debug", no_argument, NULL, 'd'}, + {0}}; + +/* Help information display. */ +static void usage(char *progname, int status) +{ + if (status != 0) + fprintf(stderr, "Try `%s --help' for more information.\n", + progname); + else { + printf("Usage : %s [OPTION...]\n\ +isisd SPF test program.\n\n\ +-u, --debug Enable debugging\n\ +-h, --help Display this help and exit\n\ +\n\ +Report bugs to %s\n", + progname, FRR_BUG_ADDRESS); + } + exit(status); +} + +int main(int argc, char **argv) +{ + char *p; + char *progname; + struct thread thread; + bool debug = false; + + /* Set umask before anything for security */ + umask(0027); + + /* get program name */ + progname = ((p = strrchr(argv[0], '/')) ? ++p : argv[0]); + + while (1) { + int opt; + + opt = getopt_long(argc, argv, "hd", longopts, 0); + + if (opt == EOF) + break; + + switch (opt) { + case 0: + break; + case 'd': + debug = true; + break; + case 'h': + usage(progname, 0); + break; + default: + usage(progname, 1); + break; + } + } + + /* master init. */ + master = thread_master_create(NULL); + isis_master_init(master); + + /* Library inits. */ + cmd_init(1); + cmd_hostname_set("test"); + vty_init(master, false); + yang_init(true, false); + if (debug) + zlog_aux_init("NONE: ", LOG_DEBUG); + else + zlog_aux_init("NONE: ", ZLOG_DISABLED); + + /* IS-IS inits. */ + yang_module_load("frr-isisd"); + SET_FLAG(im->options, F_ISIS_UNIT_TEST); + debug_spf_events |= DEBUG_SPF_EVENTS; + debug_lfa |= DEBUG_LFA; + debug_events |= DEBUG_EVENTS; + debug_rte_events |= DEBUG_RTE_EVENTS; + + /* Install test command. */ + install_element(VIEW_NODE, &test_isis_cmd); + + /* Read input from .in file. */ + vty_stdio(vty_do_exit); + + /* Fetch next active thread. */ + while (thread_fetch(master, &thread)) + thread_call(&thread); + + /* Not reached. */ + exit(0); +} diff --git a/tests/isisd/test_isis_spf.in b/tests/isisd/test_isis_spf.in new file mode 100644 index 0000000..f8f65ff --- /dev/null +++ b/tests/isisd/test_isis_spf.in @@ -0,0 +1,68 @@ +test isis topology 1 root rt1 spf +test isis topology 2 root rt1 spf +test isis topology 3 root rt1 spf ipv4-only +test isis topology 4 root rt1 spf ipv4-only +test isis topology 5 root rt1 spf ipv4-only +test isis topology 6 root rt1 spf ipv4-only +test isis topology 7 root rt1 spf ipv4-only +test isis topology 8 root rt1 spf ipv4-only +test isis topology 9 root rt1 spf +test isis topology 10 root rt1 spf +test isis topology 11 root rt1 spf +test isis topology 12 root rt1 spf ipv4-only +test isis topology 13 root rt1 spf ipv4-only + +test isis topology 4 root rt1 reverse-spf ipv4-only +test isis topology 11 root rt1 reverse-spf + +test isis topology 1 root rt1 lfa system-id rt2 +test isis topology 2 root rt4 lfa system-id rt1 pseudonode-id 1 +test isis topology 2 root rt4 lfa system-id rt6 +test isis topology 3 root rt1 lfa system-id rt2 +test isis topology 3 root rt1 lfa system-id rt3 +test isis topology 7 root rt1 lfa system-id rt4 +test isis topology 7 root rt7 lfa system-id rt8 +test isis topology 7 root rt8 lfa system-id rt11 +test isis topology 9 root rt3 lfa system-id rt1 +test isis topology 10 root rt8 lfa system-id rt5 +test isis topology 11 root rt3 lfa system-id rt5 +test isis topology 13 root rt4 lfa system-id rt3 +test isis topology 14 root rt1 lfa system-id rt1 pseudonode-id 1 +test isis topology 14 root rt1 lfa system-id rt2 +test isis topology 14 root rt5 lfa system-id rt4 + +test isis topology 1 root rt1 remote-lfa system-id rt2 +test isis topology 2 root rt5 remote-lfa system-id rt1 pseudonode-id 1 +test isis topology 3 root rt5 remote-lfa system-id rt4 ipv4-only +test isis topology 3 root rt5 remote-lfa system-id rt3 ipv4-only +test isis topology 5 root rt1 remote-lfa system-id rt2 ipv4-only +test isis topology 6 root rt4 remote-lfa system-id rt3 ipv4-only +test isis topology 7 root rt11 remote-lfa system-id rt8 ipv4-only +test isis topology 7 root rt6 remote-lfa system-id rt5 ipv4-only +test isis topology 8 root rt2 remote-lfa system-id rt5 ipv4-only +test isis topology 11 root rt2 remote-lfa system-id rt4 +test isis topology 13 root rt1 remote-lfa system-id rt3 ipv4-only + +test isis topology 1 root rt1 ti-lfa system-id rt2 +test isis topology 2 root rt1 ti-lfa system-id rt3 +test isis topology 2 root rt1 ti-lfa system-id rt1 pseudonode-id 1 +test isis topology 2 root rt5 ti-lfa system-id rt1 pseudonode-id 1 +test isis topology 3 root rt5 ti-lfa system-id rt4 ipv4-only +test isis topology 3 root rt5 ti-lfa system-id rt3 ipv4-only +test isis topology 4 root rt1 ti-lfa system-id rt2 ipv4-only +test isis topology 4 root rt4 ti-lfa system-id rt6 ipv4-only +test isis topology 5 root rt1 ti-lfa system-id rt2 ipv4-only +test isis topology 6 root rt4 ti-lfa system-id rt3 ipv4-only +test isis topology 7 root rt11 ti-lfa system-id rt8 ipv4-only +test isis topology 7 root rt6 ti-lfa system-id rt5 ipv4-only +test isis topology 8 root rt2 ti-lfa system-id rt1 ipv4-only +test isis topology 8 root rt2 ti-lfa system-id rt5 ipv4-only +test isis topology 9 root rt1 ti-lfa system-id rt3 +test isis topology 9 root rt1 ti-lfa system-id rt2 +test isis topology 9 root rt9 ti-lfa system-id rt5 +test isis topology 9 root rt9 ti-lfa system-id rt8 +test isis topology 10 root rt1 ti-lfa system-id rt2 +test isis topology 10 root rt1 ti-lfa system-id rt4 +test isis topology 11 root rt2 ti-lfa system-id rt4 +test isis topology 12 root rt1 ti-lfa system-id rt3 ipv4-only +test isis topology 13 root rt1 ti-lfa system-id rt3 ipv4-only diff --git a/tests/isisd/test_isis_spf.py b/tests/isisd/test_isis_spf.py new file mode 100644 index 0000000..f44fa70 --- /dev/null +++ b/tests/isisd/test_isis_spf.py @@ -0,0 +1,5 @@ +import frrtest + + +class TestIsisSPF(frrtest.TestRefOut): + program = "./test_isis_spf" diff --git a/tests/isisd/test_isis_spf.refout b/tests/isisd/test_isis_spf.refout new file mode 100644 index 0000000..bdd5b2e --- /dev/null +++ b/tests/isisd/test_isis_spf.refout @@ -0,0 +1,4800 @@ +test# test isis topology 1 root rt1 spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + rt3 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + - rt3 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt2 - rt6(4) + rt3 - + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::4/128 30 - rt2 16041 + 2001:db8::5/128 30 - rt3 16051 + 2001:db8::6/128 40 - rt2 16061 + - rt3 16061 + +test# test isis topology 2 root rt1 spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 10 rt5 - rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +rt1 +rt6 TE-IS 20 rt4 - rt4(4) + rt5 - rt5(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.2/32 IP TE 25 rt2 - rt2(4) +rt3 TE-IS 30 rt3 - rt1(4) +10.0.255.6/32 IP TE 30 rt4 - rt6(4) + rt5 - +10.0.255.3/32 IP TE 40 rt3 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 25 - rt2 implicit-null + 10.0.255.3/32 40 - rt3 implicit-null + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 30 - rt4 16060 + - rt5 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 10 rt5 - rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +rt1 +rt6 TE-IS 20 rt4 - rt4(4) + rt5 - rt5(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::2/128 IP6 internal 25 rt2 - rt2(4) +rt3 TE-IS 30 rt3 - rt1(4) +2001:db8::6/128 IP6 internal 30 rt4 - rt6(4) + rt5 - +2001:db8::3/128 IP6 internal 40 rt3 - rt3(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 25 - rt2 implicit-null + 2001:db8::3/128 40 - rt3 implicit-null + 2001:db8::4/128 20 - rt4 implicit-null + 2001:db8::5/128 20 - rt5 implicit-null + 2001:db8::6/128 30 - rt4 16061 + - rt5 16061 + +test# test isis topology 3 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt5 TE-IS 30 rt2 - rt4(4) +rt6 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 40 rt2 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 40 - rt2 16050 + 10.0.255.6/32 40 - rt2 16060 + +test# test isis topology 4 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt2 - rt6(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 40 - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + +test# test isis topology 5 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt2 - rt6(4) + rt3 - rt7(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) + rt3 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 40 - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + - rt3 16080 + +test# test isis topology 6 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) + rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - +10.0.255.4/32 IP TE 30 rt2 - rt4(4) + rt3 - +rt5 TE-IS 40 rt2 - rt6(4) + rt3 - +rt8 TE-IS 40 rt2 - rt6(4) + rt3 - +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + rt3 - +rt7 TE-IS 50 rt2 - rt5(4) + rt3 - rt8(4) +10.0.255.5/32 IP TE 50 rt2 - rt5(4) + rt3 - +10.0.255.8/32 IP TE 50 rt2 - rt8(4) + rt3 - +10.0.255.7/32 IP TE 60 rt2 - rt7(4) + rt3 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + - rt3 16040 + 10.0.255.5/32 50 - rt2 16050 + - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + - rt3 16060 + 10.0.255.7/32 60 - rt2 16070 + - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + - rt3 16080 + +test# test isis topology 7 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 20 rt4 - rt4(4) +rt7 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +rt2 TE-IS 30 rt4 - rt5(4) +rt6 TE-IS 30 rt4 - rt5(4) +rt8 TE-IS 30 rt4 - rt5(4) + rt7(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) +10.0.255.7/32 IP TE 30 rt4 - rt7(4) +rt10 TE-IS 40 rt4 - rt7(4) +rt3 TE-IS 40 rt4 - rt2(4) + rt6(4) +rt9 TE-IS 40 rt4 - rt8(4) +rt11 TE-IS 40 rt4 - rt8(4) +10.0.255.2/32 IP TE 40 rt4 - rt2(4) +10.0.255.6/32 IP TE 40 rt4 - rt6(4) +10.0.255.8/32 IP TE 40 rt4 - rt8(4) +rt12 TE-IS 50 rt4 - rt9(4) + rt11(4) +10.0.255.10/32 IP TE 50 rt4 - rt10(4) +10.0.255.3/32 IP TE 50 rt4 - rt3(4) +10.0.255.9/32 IP TE 50 rt4 - rt9(4) +10.0.255.11/32 IP TE 50 rt4 - rt11(4) +10.0.255.12/32 IP TE 60 rt4 - rt12(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 40 - rt4 16020 + 10.0.255.3/32 50 - rt4 16030 + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 30 - rt4 16050 + 10.0.255.6/32 40 - rt4 16060 + 10.0.255.7/32 30 - rt4 16070 + 10.0.255.8/32 40 - rt4 16080 + 10.0.255.9/32 50 - rt4 16090 + 10.0.255.10/32 50 - rt4 16100 + 10.0.255.11/32 50 - rt4 16110 + 10.0.255.12/32 60 - rt4 16120 + +test# test isis topology 8 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt3 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt2 - rt2(4) +rt7 TE-IS 20 rt4 - rt4(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +rt6 TE-IS 30 rt2 - rt3(4) + rt5(4) +rt8 TE-IS 30 rt2 - rt5(4) +rt10 TE-IS 30 rt4 - rt7(4) +10.0.255.3/32 IP TE 30 rt2 - rt3(4) +10.0.255.5/32 IP TE 30 rt2 - rt5(4) +10.0.255.7/32 IP TE 30 rt4 - rt7(4) +rt9 TE-IS 40 rt2 - rt8(4) +rt11 TE-IS 40 rt2 - rt8(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.8/32 IP TE 40 rt2 - rt8(4) +10.0.255.10/32 IP TE 40 rt4 - rt10(4) +rt12 TE-IS 50 rt2 - rt9(4) + rt11(4) +10.0.255.9/32 IP TE 50 rt2 - rt9(4) +10.0.255.11/32 IP TE 50 rt2 - rt11(4) +10.0.255.12/32 IP TE 60 rt2 - rt12(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 30 - rt2 16030 + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 30 - rt2 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 30 - rt4 16070 + 10.0.255.8/32 40 - rt2 16080 + 10.0.255.9/32 50 - rt2 16090 + 10.0.255.10/32 40 - rt4 16100 + 10.0.255.11/32 50 - rt2 16110 + 10.0.255.12/32 60 - rt2 16120 + +test# test isis topology 9 root rt1 spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt5 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +rt9 TE-IS 40 rt2 - rt5(4) +10.0.255.5/32 IP TE 40 rt2 - rt5(4) +rt6 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt7 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt8 TE-IS 50 rt2 - rt4(4) + rt9(4) +10.0.255.9/32 IP TE 50 rt2 - rt9(4) +10.0.255.6/32 IP TE 60 rt2 - rt6(4) +10.0.255.7/32 IP TE 60 rt2 - rt7(4) +10.0.255.8/32 IP TE 60 rt2 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 40 - rt2 16050 + 10.0.255.6/32 60 - rt2 16060 + 10.0.255.7/32 60 - rt2 16070 + 10.0.255.8/32 60 - rt2 16080 + 10.0.255.9/32 50 - rt2 16090 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt5 TE-IS 30 rt2 - rt4(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +rt9 TE-IS 40 rt2 - rt5(4) +2001:db8::5/128 IP6 internal 40 rt2 - rt5(4) +rt6 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt7 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt8 TE-IS 50 rt2 - rt4(4) + rt9(4) +2001:db8::9/128 IP6 internal 50 rt2 - rt9(4) +2001:db8::6/128 IP6 internal 60 rt2 - rt6(4) +2001:db8::7/128 IP6 internal 60 rt2 - rt7(4) +2001:db8::8/128 IP6 internal 60 rt2 - rt8(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::4/128 30 - rt2 16041 + 2001:db8::5/128 40 - rt2 16051 + 2001:db8::6/128 60 - rt2 16061 + 2001:db8::7/128 60 - rt2 16071 + 2001:db8::8/128 60 - rt2 16081 + 2001:db8::9/128 50 - rt2 16091 + +test# test isis topology 10 root rt1 spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt4 TE-IS 20 rt4 - rt1(4) +rt5 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt7 TE-IS 30 rt4 - rt4(4) +rt8 TE-IS 30 rt2 - rt5(4) +10.0.255.3/32 IP TE 30 rt3 - rt3(4) +10.0.255.4/32 IP TE 30 rt4 - rt4(4) +10.0.255.5/32 IP TE 30 rt2 - rt5(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) +10.0.255.7/32 IP TE 40 rt4 - rt7(4) +10.0.255.8/32 IP TE 40 rt2 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 30 - rt3 implicit-null + 10.0.255.4/32 30 - rt4 implicit-null + 10.0.255.5/32 30 - rt2 16050 + 10.0.255.6/32 40 - rt3 20060 + 10.0.255.7/32 40 - rt4 16070 + 10.0.255.8/32 40 - rt2 16080 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt4 TE-IS 20 rt4 - rt1(4) +rt5 TE-IS 20 rt2 - rt2(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt7 TE-IS 30 rt4 - rt4(4) +rt8 TE-IS 30 rt2 - rt5(4) +2001:db8::3/128 IP6 internal 30 rt3 - rt3(4) +2001:db8::4/128 IP6 internal 30 rt4 - rt4(4) +2001:db8::5/128 IP6 internal 30 rt2 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) +2001:db8::7/128 IP6 internal 40 rt4 - rt7(4) +2001:db8::8/128 IP6 internal 40 rt2 - rt8(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 30 - rt3 implicit-null + 2001:db8::4/128 30 - rt4 implicit-null + 2001:db8::5/128 30 - rt2 16051 + 2001:db8::6/128 40 - rt3 20061 + 2001:db8::7/128 40 - rt4 16071 + 2001:db8::8/128 40 - rt2 16081 + +test# test isis topology 11 root rt1 spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt2 pseudo_TE-IS 20 rt3 - rt3(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + rt3 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + - rt3 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt2 pseudo_TE-IS 20 rt3 - rt3(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt2 - rt6(4) + rt3 - + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::4/128 30 - rt2 16041 + 2001:db8::5/128 30 - rt3 16051 + 2001:db8::6/128 40 - rt2 16061 + - rt3 16061 + +test# test isis topology 12 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt2 - rt6(4) +rt9 TE-IS 40 rt3 - rt7(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +rt10 TE-IS 50 rt2 - rt8(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) +10.0.255.9/32 IP TE 50 rt3 - rt9(4) +10.0.255.10/32 IP TE 60 rt2 - rt10(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 40 - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + 10.0.255.9/32 50 - rt3 16090 + 10.0.255.10/32 60 - rt2 16100 + +test# test isis topology 13 root rt1 spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) + rt3 - rt3(4) +rt5 TE-IS 20 rt3 - rt3(4) +rt6 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) + rt6(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) + rt3 - +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + - rt3 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 30 - rt3 16060 + 10.0.255.7/32 40 - rt3 16070 + +test# +test# test isis topology 4 root rt1 reverse-spf ipv4-only +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt2 - rt6(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 40 - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + +test# test isis topology 11 root rt1 reverse-spf +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt2 pseudo_TE-IS 20 rt3 - rt3(4) +rt4 TE-IS 20 rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt4(4) + rt5(4) +10.0.255.4/32 IP TE 30 rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt3 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt2 pseudo_TE-IS 20 rt3 - rt3(4) +rt4 TE-IS 20 rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 20 rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt4(4) + rt5(4) +2001:db8::4/128 IP6 internal 30 rt4(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::5/128 30 - rt3 16051 + 2001:db8::6/128 40 - rt3 16061 + +test# +test# test isis topology 1 root rt1 lfa system-id rt2 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + rt3 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + - rt3 16060 + +Backup: +IS-IS L1 IPv4 routing table: + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt2 - rt6(4) + rt3 - + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::4/128 30 - rt2 16041 + 2001:db8::5/128 30 - rt3 16051 + 2001:db8::6/128 40 - rt2 16061 + - rt3 16061 + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 2 root rt4 lfa system-id rt1 pseudonode-id 1 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt1 TE-IS 10 rt1 - rt4(4) +rt5 TE-IS 10 rt5 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt5 - rt5(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +10.0.255.2/32 IP TE 35 rt1 - rt2(4) +rt3 TE-IS 40 rt1 - rt1(4) +10.0.255.3/32 IP TE 50 rt1 - rt3(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 35 - rt1 16020 + 10.0.255.3/32 50 - rt1 16030 + 10.0.255.4/32 0 - - - + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.2/32 40 - rt2 implicit-null + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt4 +2001:db8::4/128 IP6 internal 0 rt4(4) +rt1 TE-IS 10 rt1 - rt4(4) +rt5 TE-IS 10 rt5 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt5 - rt5(4) +2001:db8::1/128 IP6 internal 20 rt1 - rt1(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +2001:db8::2/128 IP6 internal 35 rt1 - rt2(4) +rt3 TE-IS 40 rt1 - rt1(4) +2001:db8::3/128 IP6 internal 50 rt1 - rt3(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 20 - rt1 implicit-null + 2001:db8::2/128 35 - rt1 16021 + 2001:db8::3/128 50 - rt1 16031 + 2001:db8::4/128 0 - - - + 2001:db8::5/128 20 - rt5 implicit-null + 2001:db8::6/128 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::2/128 40 - rt2 implicit-null + +test# test isis topology 2 root rt4 lfa system-id rt6 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt1 TE-IS 10 rt1 - rt4(4) +rt5 TE-IS 10 rt5 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt5 - rt5(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +10.0.255.2/32 IP TE 35 rt1 - rt2(4) +rt3 TE-IS 40 rt1 - rt1(4) +10.0.255.3/32 IP TE 50 rt1 - rt3(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 35 - rt1 16020 + 10.0.255.3/32 50 - rt1 16030 + 10.0.255.4/32 0 - - - + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.6/32 20 - rt5 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt4 +2001:db8::4/128 IP6 internal 0 rt4(4) +rt1 TE-IS 10 rt1 - rt4(4) +rt5 TE-IS 10 rt5 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt5 - rt5(4) +2001:db8::1/128 IP6 internal 20 rt1 - rt1(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +2001:db8::2/128 IP6 internal 35 rt1 - rt2(4) +rt3 TE-IS 40 rt1 - rt1(4) +2001:db8::3/128 IP6 internal 50 rt1 - rt3(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 20 - rt1 implicit-null + 2001:db8::2/128 35 - rt1 16021 + 2001:db8::3/128 50 - rt1 16031 + 2001:db8::4/128 0 - - - + 2001:db8::5/128 20 - rt5 implicit-null + 2001:db8::6/128 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::6/128 20 - rt5 16061 + +test# test isis topology 3 root rt1 lfa system-id rt2 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt5 TE-IS 30 rt2 - rt4(4) +rt6 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 40 rt2 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 40 - rt2 16050 + 10.0.255.6/32 40 - rt2 16060 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.2/32 20 - rt3 16020 + 10.0.255.4/32 30 - rt3 16040 + 10.0.255.5/32 40 - rt3 16050 + 10.0.255.6/32 40 - rt3 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 3 root rt1 lfa system-id rt3 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt5 TE-IS 30 rt2 - rt4(4) +rt6 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 40 rt2 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 40 - rt2 16050 + 10.0.255.6/32 40 - rt2 16060 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.3/32 20 - rt2 16030 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 7 root rt1 lfa system-id rt4 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 20 rt4 - rt4(4) +rt7 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +rt2 TE-IS 30 rt4 - rt5(4) +rt6 TE-IS 30 rt4 - rt5(4) +rt8 TE-IS 30 rt4 - rt5(4) + rt7(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) +10.0.255.7/32 IP TE 30 rt4 - rt7(4) +rt10 TE-IS 40 rt4 - rt7(4) +rt3 TE-IS 40 rt4 - rt2(4) + rt6(4) +rt9 TE-IS 40 rt4 - rt8(4) +rt11 TE-IS 40 rt4 - rt8(4) +10.0.255.2/32 IP TE 40 rt4 - rt2(4) +10.0.255.6/32 IP TE 40 rt4 - rt6(4) +10.0.255.8/32 IP TE 40 rt4 - rt8(4) +rt12 TE-IS 50 rt4 - rt9(4) + rt11(4) +10.0.255.10/32 IP TE 50 rt4 - rt10(4) +10.0.255.3/32 IP TE 50 rt4 - rt3(4) +10.0.255.9/32 IP TE 50 rt4 - rt9(4) +10.0.255.11/32 IP TE 50 rt4 - rt11(4) +10.0.255.12/32 IP TE 60 rt4 - rt12(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 40 - rt4 16020 + 10.0.255.3/32 50 - rt4 16030 + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 30 - rt4 16050 + 10.0.255.6/32 40 - rt4 16060 + 10.0.255.7/32 30 - rt4 16070 + 10.0.255.8/32 40 - rt4 16080 + 10.0.255.9/32 50 - rt4 16090 + 10.0.255.10/32 50 - rt4 16100 + 10.0.255.11/32 50 - rt4 16110 + 10.0.255.12/32 60 - rt4 16120 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.2/32 40 - rt2 implicit-null + 10.0.255.3/32 50 - rt2 16030 + 10.0.255.4/32 60 - rt2 16040 + 10.0.255.5/32 50 - rt2 16050 + 10.0.255.6/32 60 - rt2 16060 + 10.0.255.7/32 70 - rt2 16070 + 10.0.255.8/32 60 - rt2 16080 + 10.0.255.9/32 70 - rt2 16090 + 10.0.255.10/32 80 - rt2 16100 + 10.0.255.11/32 70 - rt2 16110 + 10.0.255.12/32 80 - rt2 16120 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +rt4 TE-IS 10 rt4 - rt1(4) +rt2 TE-IS 40 rt2 - rt1(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 7 root rt7 lfa system-id rt8 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt7 +10.0.255.7/32 IP internal 0 rt7(4) +rt4 TE-IS 10 rt4 - rt7(4) +rt8 TE-IS 10 rt8 - rt7(4) +rt10 TE-IS 20 rt10 - rt7(4) +rt1 TE-IS 20 rt4 - rt4(4) +rt5 TE-IS 20 rt4 - rt4(4) + rt8 - rt8(4) +rt9 TE-IS 20 rt8 - rt8(4) +rt11 TE-IS 20 rt8 - rt8(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.8/32 IP TE 20 rt8 - rt8(4) +rt2 TE-IS 30 rt4 - rt5(4) + rt8 - +rt6 TE-IS 30 rt4 - rt5(4) + rt8 - +rt12 TE-IS 30 rt8 - rt9(4) + rt11(4) +10.0.255.10/32 IP TE 30 rt10 - rt10(4) +10.0.255.1/32 IP TE 30 rt4 - rt1(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) + rt8 - +10.0.255.9/32 IP TE 30 rt8 - rt9(4) +10.0.255.11/32 IP TE 30 rt8 - rt11(4) +rt3 TE-IS 40 rt4 - rt2(4) + rt8 - rt6(4) +10.0.255.2/32 IP TE 40 rt4 - rt2(4) + rt8 - +10.0.255.6/32 IP TE 40 rt4 - rt6(4) + rt8 - +10.0.255.12/32 IP TE 40 rt8 - rt12(4) +10.0.255.3/32 IP TE 50 rt4 - rt3(4) + rt8 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 30 - rt4 16010 + 10.0.255.2/32 40 - rt4 16020 + - rt8 16020 + 10.0.255.3/32 50 - rt4 16030 + - rt8 16030 + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 30 - rt4 16050 + - rt8 16050 + 10.0.255.6/32 40 - rt4 16060 + - rt8 16060 + 10.0.255.7/32 0 - - - + 10.0.255.8/32 20 - rt8 implicit-null + 10.0.255.9/32 30 - rt8 16090 + 10.0.255.10/32 30 - rt10 implicit-null + 10.0.255.11/32 30 - rt8 16110 + 10.0.255.12/32 40 - rt8 16120 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------ + 10.0.255.8/32 40 - rt10 16080 + 10.0.255.9/32 50 - rt10 16090 + 10.0.255.11/32 30 - rt10 16110 + 10.0.255.12/32 40 - rt10 16120 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt7 +rt4 TE-IS 10 rt4 - rt7(4) +rt8 TE-IS 10 rt8 - rt7(4) +rt10 TE-IS 20 rt10 - rt7(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 7 root rt8 lfa system-id rt11 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt8 +10.0.255.8/32 IP internal 0 rt8(4) +rt5 TE-IS 10 rt5 - rt8(4) +rt7 TE-IS 10 rt7 - rt8(4) +rt9 TE-IS 10 rt9 - rt8(4) +rt11 TE-IS 10 rt11 - rt8(4) +rt2 TE-IS 20 rt5 - rt5(4) +rt4 TE-IS 20 rt5 - rt5(4) + rt7 - rt7(4) +rt6 TE-IS 20 rt5 - rt5(4) +rt12 TE-IS 20 rt9 - rt9(4) + rt11 - rt11(4) +rt10 TE-IS 20 rt11 - rt11(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.7/32 IP TE 20 rt7 - rt7(4) +10.0.255.9/32 IP TE 20 rt9 - rt9(4) +10.0.255.11/32 IP TE 20 rt11 - rt11(4) +rt3 TE-IS 30 rt5 - rt2(4) + rt6(4) +rt1 TE-IS 30 rt5 - rt4(4) + rt7 - +10.0.255.2/32 IP TE 30 rt5 - rt2(4) +10.0.255.4/32 IP TE 30 rt5 - rt4(4) + rt7 - +10.0.255.6/32 IP TE 30 rt5 - rt6(4) +10.0.255.12/32 IP TE 30 rt9 - rt12(4) + rt11 - +10.0.255.10/32 IP TE 30 rt11 - rt10(4) +10.0.255.3/32 IP TE 40 rt5 - rt3(4) +10.0.255.1/32 IP TE 40 rt5 - rt1(4) + rt7 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 40 - rt5 16010 + - rt7 16010 + 10.0.255.2/32 30 - rt5 16020 + 10.0.255.3/32 40 - rt5 16030 + 10.0.255.4/32 30 - rt5 16040 + - rt7 16040 + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 30 - rt5 16060 + 10.0.255.7/32 20 - rt7 implicit-null + 10.0.255.8/32 0 - - - + 10.0.255.9/32 20 - rt9 implicit-null + 10.0.255.10/32 30 - rt11 16100 + 10.0.255.11/32 20 - rt11 implicit-null + 10.0.255.12/32 30 - rt9 16120 + - rt11 16120 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------ + 10.0.255.10/32 30 - rt7 16100 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt8 +rt5 TE-IS 10 rt5 - rt8(4) +rt7 TE-IS 10 rt7 - rt8(4) +rt9 TE-IS 10 rt9 - rt8(4) +rt11 TE-IS 10 rt11 - rt8(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 9 root rt3 lfa system-id rt1 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt3 +10.0.255.3/32 IP internal 0 rt3(4) +rt1 TE-IS 10 rt1 - rt3(4) +rt2 TE-IS 20 rt1 - rt1(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +rt4 TE-IS 30 rt1 - rt2(4) +10.0.255.2/32 IP TE 30 rt1 - rt2(4) +rt5 TE-IS 40 rt1 - rt4(4) +10.0.255.4/32 IP TE 40 rt1 - rt4(4) +rt9 TE-IS 50 rt1 - rt5(4) +10.0.255.5/32 IP TE 50 rt1 - rt5(4) +rt6 TE-IS 60 rt1 - rt4(4) + rt9(4) +rt7 TE-IS 60 rt1 - rt4(4) + rt9(4) +rt8 TE-IS 60 rt1 - rt4(4) + rt9(4) +10.0.255.9/32 IP TE 60 rt1 - rt9(4) +10.0.255.6/32 IP TE 70 rt1 - rt6(4) +10.0.255.7/32 IP TE 70 rt1 - rt7(4) +10.0.255.8/32 IP TE 70 rt1 - rt8(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 30 - rt1 16020 + 10.0.255.3/32 0 - - - + 10.0.255.4/32 40 - rt1 16040 + 10.0.255.5/32 50 - rt1 16050 + 10.0.255.6/32 70 - rt1 16060 + 10.0.255.7/32 70 - rt1 16070 + 10.0.255.8/32 70 - rt1 16080 + 10.0.255.9/32 60 - rt1 16090 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 120 - rt4 16010 + 10.0.255.2/32 110 - rt4 16020 + 10.0.255.4/32 100 - rt4 implicit-null + 10.0.255.5/32 110 - rt4 16050 + 10.0.255.6/32 130 - rt4 16060 + 10.0.255.7/32 130 - rt4 16070 + 10.0.255.8/32 130 - rt4 16080 + 10.0.255.9/32 120 - rt4 16090 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt3 +2001:db8::3/128 IP6 internal 0 rt3(4) +rt1 TE-IS 10 rt1 - rt3(4) +rt2 TE-IS 20 rt1 - rt1(4) +2001:db8::1/128 IP6 internal 20 rt1 - rt1(4) +rt4 TE-IS 30 rt1 - rt2(4) +2001:db8::2/128 IP6 internal 30 rt1 - rt2(4) +rt5 TE-IS 40 rt1 - rt4(4) +2001:db8::4/128 IP6 internal 40 rt1 - rt4(4) +rt9 TE-IS 50 rt1 - rt5(4) +2001:db8::5/128 IP6 internal 50 rt1 - rt5(4) +rt6 TE-IS 60 rt1 - rt4(4) + rt9(4) +rt7 TE-IS 60 rt1 - rt4(4) + rt9(4) +rt8 TE-IS 60 rt1 - rt4(4) + rt9(4) +2001:db8::9/128 IP6 internal 60 rt1 - rt9(4) +2001:db8::6/128 IP6 internal 70 rt1 - rt6(4) +2001:db8::7/128 IP6 internal 70 rt1 - rt7(4) +2001:db8::8/128 IP6 internal 70 rt1 - rt8(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 20 - rt1 implicit-null + 2001:db8::2/128 30 - rt1 16021 + 2001:db8::3/128 0 - - - + 2001:db8::4/128 40 - rt1 16041 + 2001:db8::5/128 50 - rt1 16051 + 2001:db8::6/128 70 - rt1 16061 + 2001:db8::7/128 70 - rt1 16071 + 2001:db8::8/128 70 - rt1 16081 + 2001:db8::9/128 60 - rt1 16091 + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 120 - rt4 16011 + 2001:db8::2/128 110 - rt4 16021 + 2001:db8::4/128 100 - rt4 implicit-null + 2001:db8::5/128 110 - rt4 16051 + 2001:db8::6/128 130 - rt4 16061 + 2001:db8::7/128 130 - rt4 16071 + 2001:db8::8/128 130 - rt4 16081 + 2001:db8::9/128 120 - rt4 16091 + +test# test isis topology 10 root rt8 lfa system-id rt5 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt8 +10.0.255.8/32 IP internal 0 rt8(4) +rt5 TE-IS 10 rt5 - rt8(4) +rt2 TE-IS 20 rt5 - rt5(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +rt1 TE-IS 30 rt5 - rt2(4) +10.0.255.2/32 IP TE 30 rt5 - rt2(4) +10.0.255.1/32 IP TE 40 rt5 - rt1(4) +rt6 TE-IS 50 rt6 - rt8(4) +rt7 TE-IS 50 rt7 - rt8(4) +rt3 TE-IS 50 rt5 - rt1(4) +rt4 TE-IS 50 rt5 - rt1(4) +10.0.255.6/32 IP TE 60 rt6 - rt6(4) +10.0.255.7/32 IP TE 60 rt7 - rt7(4) +10.0.255.3/32 IP TE 60 rt5 - rt3(4) +10.0.255.4/32 IP TE 60 rt5 - rt4(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 40 - rt5 16010 + 10.0.255.2/32 30 - rt5 16020 + 10.0.255.3/32 60 - rt5 16030 + 10.0.255.4/32 60 - rt5 16040 + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 60 - rt6 implicit-null + 10.0.255.7/32 60 - rt7 implicit-null + 10.0.255.8/32 0 - - - + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 80 - rt6 16010 + - rt7 16010 + 10.0.255.2/32 90 - rt6 16020 + - rt7 16020 + 10.0.255.3/32 60 - rt6 16030 + - rt7 16030 + 10.0.255.4/32 60 - rt6 16040 + - rt7 16040 + 10.0.255.5/32 100 - rt6 16050 + - rt7 16050 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt8 +2001:db8::8/128 IP6 internal 0 rt8(4) +rt5 TE-IS 10 rt5 - rt8(4) +rt2 TE-IS 20 rt5 - rt5(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +rt1 TE-IS 30 rt5 - rt2(4) +2001:db8::2/128 IP6 internal 30 rt5 - rt2(4) +2001:db8::1/128 IP6 internal 40 rt5 - rt1(4) +rt6 TE-IS 50 rt6 - rt8(4) +rt7 TE-IS 50 rt7 - rt8(4) +rt3 TE-IS 50 rt5 - rt1(4) +rt4 TE-IS 50 rt5 - rt1(4) +2001:db8::6/128 IP6 internal 60 rt6 - rt6(4) +2001:db8::7/128 IP6 internal 60 rt7 - rt7(4) +2001:db8::3/128 IP6 internal 60 rt5 - rt3(4) +2001:db8::4/128 IP6 internal 60 rt5 - rt4(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 40 - rt5 16011 + 2001:db8::2/128 30 - rt5 16021 + 2001:db8::3/128 60 - rt5 16031 + 2001:db8::4/128 60 - rt5 16041 + 2001:db8::5/128 20 - rt5 implicit-null + 2001:db8::6/128 60 - rt6 implicit-null + 2001:db8::7/128 60 - rt7 implicit-null + 2001:db8::8/128 0 - - - + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::1/128 80 - rt6 16011 + - rt7 16011 + 2001:db8::2/128 90 - rt6 16021 + - rt7 16021 + 2001:db8::3/128 60 - rt6 16031 + - rt7 16031 + 2001:db8::4/128 60 - rt6 16041 + - rt7 16041 + 2001:db8::5/128 100 - rt6 16051 + - rt7 16051 + +test# test isis topology 11 root rt3 lfa system-id rt5 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt3 +10.0.255.3/32 IP internal 0 rt3(4) +rt1 TE-IS 10 rt1 - rt3(4) +rt2 TE-IS 10 rt2 - rt3(4) +rt5 TE-IS 10 rt5 - rt3(4) +rt2 pseudo_TE-IS 20 rt1 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) + rt5 - rt5(4) +rt6 TE-IS 20 rt5 - rt5(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) + rt5 - +10.0.255.6/32 IP TE 30 rt5 - rt6(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 0 - - - + 10.0.255.4/32 30 - rt2 16040 + - rt5 16040 + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 30 - rt5 16060 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.5/32 30 - rt2 16050 + 10.0.255.6/32 30 - rt2 16060 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt3 +2001:db8::3/128 IP6 internal 0 rt3(4) +rt1 TE-IS 10 rt1 - rt3(4) +rt2 TE-IS 10 rt2 - rt3(4) +rt5 TE-IS 10 rt5 - rt3(4) +rt2 pseudo_TE-IS 20 rt1 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) + rt5 - rt5(4) +rt6 TE-IS 20 rt5 - rt5(4) +2001:db8::1/128 IP6 internal 20 rt1 - rt1(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) + rt5 - +2001:db8::6/128 IP6 internal 30 rt5 - rt6(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 20 - rt1 implicit-null + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 0 - - - + 2001:db8::4/128 30 - rt2 16041 + - rt5 16041 + 2001:db8::5/128 20 - rt5 implicit-null + 2001:db8::6/128 30 - rt5 16061 + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::5/128 30 - rt2 16051 + 2001:db8::6/128 30 - rt2 16061 + +test# test isis topology 13 root rt4 lfa system-id rt3 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt2 TE-IS 10 rt2 - rt4(4) +rt3 TE-IS 10 rt3 - rt4(4) +rt1 TE-IS 20 rt2 - rt2(4) + rt3 - rt3(4) +rt5 TE-IS 20 rt3 - rt3(4) +rt6 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) + rt6(4) +10.0.255.1/32 IP TE 30 rt2 - rt1(4) + rt3 - +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 30 - rt2 16010 + - rt3 16010 + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 0 - - - + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 30 - rt3 16060 + 10.0.255.7/32 40 - rt3 16070 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.3/32 110 - rt5 16030 + 10.0.255.5/32 100 - rt5 implicit-null + 10.0.255.6/32 120 - rt5 16060 + 10.0.255.7/32 110 - rt5 16070 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt4 +rt2 TE-IS 10 rt2 - rt4(4) +rt3 TE-IS 10 rt3 - rt4(4) +rt5 TE-IS 100 rt5 - rt4(4) + +Main: +IS-IS L1 IPv6 routing table: + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 14 root rt1 lfa system-id rt1 pseudonode-id 1 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt1 +rt5 TE-IS 20 rt4 - rt4(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 - + 10.0.255.3/32 20 - rt3 - + 10.0.255.4/32 20 - rt4 - + 10.0.255.5/32 30 - rt4 - + +Backup: +IS-IS L1 IPv4 routing table: + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt1 +rt5 TE-IS 20 rt4 - rt4(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::5/128 IP6 internal 30 rt4 - rt5(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 - + 2001:db8::3/128 20 - rt3 - + 2001:db8::4/128 20 - rt4 - + 2001:db8::5/128 30 - rt4 - + +Backup: +IS-IS L1 IPv6 routing table: + +test# test isis topology 14 root rt1 lfa system-id rt2 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt1 +rt5 TE-IS 20 rt4 - rt4(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 - + 10.0.255.3/32 20 - rt3 - + 10.0.255.4/32 20 - rt4 - + 10.0.255.5/32 30 - rt4 - + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.2/32 20 - rt3 - + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt1 +rt5 TE-IS 20 rt4 - rt4(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::5/128 IP6 internal 30 rt4 - rt5(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 - + 2001:db8::3/128 20 - rt3 - + 2001:db8::4/128 20 - rt4 - + 2001:db8::5/128 30 - rt4 - + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::2/128 20 - rt3 - + +test# test isis topology 14 root rt5 lfa system-id rt4 +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt1 pseudo_TE-IS 20 rt4 - rt4(4) +rt1 TE-IS 20 rt4 - rt1(2) +rt3 TE-IS 20 rt4 - rt1(2) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +rt2 TE-IS 30 rt4 - rt1(4) + rt3(4) +10.0.255.1/32 IP TE 30 rt4 - rt1(4) +10.0.255.3/32 IP TE 30 rt4 - rt3(4) +10.0.255.2/32 IP TE 40 rt4 - rt2(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 30 - rt4 - + 10.0.255.2/32 40 - rt4 - + 10.0.255.3/32 30 - rt4 - + 10.0.255.4/32 20 - rt4 - + 10.0.255.5/32 0 - - - + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 60 - rt3 - + 10.0.255.2/32 60 - rt3 - + 10.0.255.3/32 50 - rt3 - + 10.0.255.4/32 60 - rt3 - + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt5 +2001:db8::5/128 IP6 internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt1 pseudo_TE-IS 20 rt4 - rt4(4) +rt1 TE-IS 20 rt4 - rt1(2) +rt3 TE-IS 20 rt4 - rt1(2) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +rt2 TE-IS 30 rt4 - rt1(4) + rt3(4) +2001:db8::1/128 IP6 internal 30 rt4 - rt1(4) +2001:db8::3/128 IP6 internal 30 rt4 - rt3(4) +2001:db8::2/128 IP6 internal 40 rt4 - rt2(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::1/128 30 - rt4 - + 2001:db8::2/128 40 - rt4 - + 2001:db8::3/128 30 - rt4 - + 2001:db8::4/128 20 - rt4 - + 2001:db8::5/128 0 - - - + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::1/128 60 - rt3 - + 2001:db8::2/128 60 - rt3 - + 2001:db8::3/128 50 - rt3 - + 2001:db8::4/128 60 - rt3 - + +test# +test# test isis topology 1 root rt1 remote-lfa system-id rt2 +P-space (self): + rt3 + rt5 + +P-space (rt3): + rt3 + rt5 + rt6 + +Q-space: + rt2 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt5(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt4 TE-IS 40 rt3 - rt6(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) +rt2 TE-IS 50 rt3 - rt4(4) +10.0.255.4/32 IP TE 50 rt3 - rt4(4) +10.0.255.2/32 IP TE 60 rt3 - rt2(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) + rt3 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + - rt3 16060 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.2/32 60 - rt3 50600/16020 + 10.0.255.4/32 50 - rt3 50600/16040 + +P-space (self): + rt3 + rt5 + +P-space (rt3): + rt3 + rt5 + rt6 + +Q-space: + rt2 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt5(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +rt4 TE-IS 40 rt3 - rt6(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) +rt2 TE-IS 50 rt3 - rt4(4) +2001:db8::4/128 IP6 internal 50 rt3 - rt4(4) +2001:db8::2/128 IP6 internal 60 rt3 - rt2(4) + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) + rt3 - rt5(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt2 - rt6(4) + rt3 - + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 0 - - - + 2001:db8::2/128 20 - rt2 implicit-null + 2001:db8::3/128 20 - rt3 implicit-null + 2001:db8::4/128 30 - rt2 16041 + 2001:db8::5/128 30 - rt3 16051 + 2001:db8::6/128 40 - rt2 16061 + - rt3 16061 + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 2001:db8::2/128 60 - rt3 50600/16021 + 2001:db8::4/128 50 - rt3 50600/16041 + +test# test isis topology 2 root rt5 remote-lfa system-id rt1 pseudonode-id 1 +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + +P-space (rt6): + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt1 pseudo_TE-IS 30 rt6 - rt4(4) +rt1 TE-IS 30 rt6 - rt1(2) +10.0.255.4/32 IP TE 30 rt6 - rt4(4) +rt3 TE-IS 40 rt3 - rt5(4) +10.0.255.1/32 IP TE 40 rt6 - rt1(4) +rt2 TE-IS 45 rt6 - rt1(4) +10.0.255.3/32 IP TE 50 rt3 - rt3(4) +10.0.255.2/32 IP TE 55 rt6 - rt2(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt1 TE-IS 10 rt1 - rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt4 - rt4(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +10.0.255.2/32 IP TE 35 rt1 - rt2(4) +rt3 TE-IS 40 rt3 - rt5(4) + rt1 - rt1(4) +10.0.255.3/32 IP TE 50 rt3 - rt3(4) + rt1 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 35 - rt1 16020 + 10.0.255.3/32 50 - rt3 implicit-null + - rt1 implicit-null + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 0 - - - + 10.0.255.6/32 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.1/32 40 - rt6 50400/16010 + 10.0.255.2/32 55 - rt6 50400/16020 + 10.0.255.4/32 30 - rt6 50400/16040 + +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + +P-space (rt6): + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt5 +2001:db8::5/128 IP6 internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +rt1 pseudo_TE-IS 30 rt6 - rt4(4) +rt1 TE-IS 30 rt6 - rt1(2) +2001:db8::4/128 IP6 internal 30 rt6 - rt4(4) +rt3 TE-IS 40 rt3 - rt5(4) +2001:db8::1/128 IP6 internal 40 rt6 - rt1(4) +rt2 TE-IS 45 rt6 - rt1(4) +2001:db8::3/128 IP6 internal 50 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 55 rt6 - rt2(4) + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt5 +2001:db8::5/128 IP6 internal 0 rt5(4) +rt1 TE-IS 10 rt1 - rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt1 pseudo_TE-IS 20 rt1 - rt1(4) + rt4 - rt4(4) +2001:db8::1/128 IP6 internal 20 rt1 - rt1(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +rt2 TE-IS 25 rt1 - rt1(4) +2001:db8::2/128 IP6 internal 35 rt1 - rt2(4) +rt3 TE-IS 40 rt3 - rt5(4) + rt1 - rt1(4) +2001:db8::3/128 IP6 internal 50 rt3 - rt3(4) + rt1 - + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 20 - rt1 implicit-null + 2001:db8::2/128 35 - rt1 16021 + 2001:db8::3/128 50 - rt3 implicit-null + - rt1 implicit-null + 2001:db8::4/128 20 - rt4 implicit-null + 2001:db8::5/128 0 - - - + 2001:db8::6/128 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 2001:db8::1/128 40 - rt6 50400/16011 + 2001:db8::2/128 55 - rt6 50400/16021 + 2001:db8::4/128 30 - rt6 50400/16041 + +test# test isis topology 3 root rt5 remote-lfa system-id rt4 ipv4-only +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + rt6 + +P-space (rt6): + rt1 + rt2 + rt3 + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt3 - rt5(4) +rt2 TE-IS 30 rt6 - rt4(4) +10.0.255.4/32 IP TE 30 rt6 - rt4(4) +rt1 TE-IS 40 rt3 - rt3(4) + rt6 - rt2(4) +10.0.255.3/32 IP TE 40 rt3 - rt3(4) +10.0.255.2/32 IP TE 40 rt6 - rt2(4) +10.0.255.1/32 IP TE 50 rt3 - rt1(4) + rt6 - + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt2 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt3 - rt5(4) + rt4 - rt2(4) +rt1 TE-IS 30 rt4 - rt2(4) +10.0.255.2/32 IP TE 30 rt4 - rt2(4) +10.0.255.3/32 IP TE 40 rt3 - rt3(4) + rt4 - +10.0.255.1/32 IP TE 40 rt4 - rt1(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 40 - rt4 16010 + 10.0.255.2/32 30 - rt4 16020 + 10.0.255.3/32 40 - rt3 implicit-null + - rt4 implicit-null + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 0 - - - + 10.0.255.6/32 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 40 - rt3 16010 + - rt6 16010 + 10.0.255.2/32 30 - rt3 16020 + - rt6 16020 + 10.0.255.4/32 20 - rt3 16040 + - rt6 16040 + +test# test isis topology 3 root rt5 remote-lfa system-id rt3 ipv4-only +P-space (self): + rt1 + rt2 + rt4 + rt6 + +P-space (rt4): + rt1 + rt2 + rt3 + rt4 + rt6 + +P-space (rt6): + rt1 + rt2 + rt3 + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt2 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt1 TE-IS 30 rt4 - rt2(4) +rt3 TE-IS 30 rt4 - rt2(4) +10.0.255.2/32 IP TE 30 rt4 - rt2(4) +10.0.255.1/32 IP TE 40 rt4 - rt1(4) +10.0.255.3/32 IP TE 40 rt4 - rt3(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt2 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt3 - rt5(4) + rt4 - rt2(4) +rt1 TE-IS 30 rt4 - rt2(4) +10.0.255.2/32 IP TE 30 rt4 - rt2(4) +10.0.255.3/32 IP TE 40 rt3 - rt3(4) + rt4 - +10.0.255.1/32 IP TE 40 rt4 - rt1(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 40 - rt4 16010 + 10.0.255.2/32 30 - rt4 16020 + 10.0.255.3/32 40 - rt3 implicit-null + - rt4 implicit-null + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 0 - - - + 10.0.255.6/32 20 - rt6 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + +test# test isis topology 5 root rt1 remote-lfa system-id rt2 ipv4-only +P-space (self): + rt3 + rt5 + rt7 + +P-space (rt3): + rt3 + rt5 + rt7 + rt8 + +Q-space: + rt2 + rt4 + rt6 + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt3 - rt7(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +rt6 TE-IS 50 rt3 - rt8(4) +10.0.255.8/32 IP TE 50 rt3 - rt8(4) +rt4 TE-IS 60 rt3 - rt6(4) +10.0.255.6/32 IP TE 60 rt3 - rt6(4) +rt2 TE-IS 70 rt3 - rt4(4) +10.0.255.4/32 IP TE 70 rt3 - rt4(4) +10.0.255.2/32 IP TE 80 rt3 - rt2(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt2 - rt4(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt2 - rt6(4) + rt3 - rt7(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) + rt3 - + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 40 - rt2 16060 + 10.0.255.7/32 40 - rt3 16070 + 10.0.255.8/32 50 - rt2 16080 + - rt3 16080 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.2/32 80 - rt3 50800/16020 + 10.0.255.4/32 70 - rt3 50800/16040 + 10.0.255.6/32 60 - rt3 50800/16060 + +test# test isis topology 6 root rt4 remote-lfa system-id rt3 ipv4-only +P-space (self): + rt2 + rt5 + rt6 + rt7 + rt8 + +P-space (rt2): + rt1 + rt2 + +P-space (rt6): + rt5 + rt6 + rt7 + rt8 + +Q-space: + rt1 + rt3 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt2 TE-IS 10 rt2 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt6 - rt6(4) +rt8 TE-IS 20 rt6 - rt6(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt2 - rt1(4) +rt7 TE-IS 30 rt6 - rt5(4) + rt8(4) +10.0.255.1/32 IP TE 30 rt2 - rt1(4) +10.0.255.5/32 IP TE 30 rt6 - rt5(4) +10.0.255.8/32 IP TE 30 rt6 - rt8(4) +10.0.255.3/32 IP TE 40 rt2 - rt3(4) +10.0.255.7/32 IP TE 40 rt6 - rt7(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt2 TE-IS 10 rt2 - rt4(4) +rt3 TE-IS 10 rt3 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 TE-IS 20 rt2 - rt2(4) + rt3 - rt3(4) +rt5 TE-IS 20 rt6 - rt6(4) +rt8 TE-IS 20 rt6 - rt6(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt7 TE-IS 30 rt6 - rt5(4) + rt8(4) +10.0.255.1/32 IP TE 30 rt2 - rt1(4) + rt3 - +10.0.255.5/32 IP TE 30 rt6 - rt5(4) +10.0.255.8/32 IP TE 30 rt6 - rt8(4) +10.0.255.7/32 IP TE 40 rt6 - rt7(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 30 - rt2 16010 + - rt3 16010 + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 0 - - - + 10.0.255.5/32 30 - rt6 16050 + 10.0.255.6/32 20 - rt6 implicit-null + 10.0.255.7/32 40 - rt6 16070 + 10.0.255.8/32 30 - rt6 16080 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.3/32 40 - rt2 50100/16030 + +test# test isis topology 7 root rt11 remote-lfa system-id rt8 ipv4-only +P-space (self): + rt10 + rt12 + +P-space (rt10): + rt1 + rt4 + rt7 + rt10 + +P-space (rt12): + rt9 + rt12 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt11 +10.0.255.11/32 IP internal 0 rt11(4) +rt10 TE-IS 10 rt10 - rt11(4) +rt12 TE-IS 10 rt12 - rt11(4) +rt9 TE-IS 20 rt12 - rt12(4) +10.0.255.10/32 IP TE 20 rt10 - rt10(4) +10.0.255.12/32 IP TE 20 rt12 - rt12(4) +rt7 TE-IS 30 rt10 - rt10(4) +rt8 TE-IS 30 rt12 - rt9(4) +10.0.255.9/32 IP TE 30 rt12 - rt9(4) +rt4 TE-IS 40 rt10 - rt7(4) +rt5 TE-IS 40 rt12 - rt8(4) +10.0.255.7/32 IP TE 40 rt10 - rt7(4) +10.0.255.8/32 IP TE 40 rt12 - rt8(4) +rt6 TE-IS 50 rt12 - rt9(4) + rt5(4) +rt1 TE-IS 50 rt10 - rt4(4) +rt2 TE-IS 50 rt12 - rt5(4) +10.0.255.4/32 IP TE 50 rt10 - rt4(4) +10.0.255.5/32 IP TE 50 rt12 - rt5(4) +rt3 TE-IS 60 rt12 - rt6(4) + rt2(4) +10.0.255.6/32 IP TE 60 rt12 - rt6(4) +10.0.255.1/32 IP TE 60 rt10 - rt1(4) +10.0.255.2/32 IP TE 60 rt12 - rt2(4) +10.0.255.3/32 IP TE 70 rt12 - rt3(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt11 +10.0.255.11/32 IP internal 0 rt11(4) +rt8 TE-IS 10 rt8 - rt11(4) +rt10 TE-IS 10 rt10 - rt11(4) +rt12 TE-IS 10 rt12 - rt11(4) +rt5 TE-IS 20 rt8 - rt8(4) +rt7 TE-IS 20 rt8 - rt8(4) +rt9 TE-IS 20 rt8 - rt8(4) + rt12 - rt12(4) +10.0.255.8/32 IP TE 20 rt8 - rt8(4) +10.0.255.10/32 IP TE 20 rt10 - rt10(4) +10.0.255.12/32 IP TE 20 rt12 - rt12(4) +rt2 TE-IS 30 rt8 - rt5(4) +rt4 TE-IS 30 rt8 - rt5(4) + rt7(4) +rt6 TE-IS 30 rt8 - rt5(4) +10.0.255.5/32 IP TE 30 rt8 - rt5(4) +10.0.255.7/32 IP TE 30 rt8 - rt7(4) +10.0.255.9/32 IP TE 30 rt8 - rt9(4) + rt12 - +rt3 TE-IS 40 rt8 - rt2(4) + rt6(4) +rt1 TE-IS 40 rt8 - rt4(4) +10.0.255.2/32 IP TE 40 rt8 - rt2(4) +10.0.255.4/32 IP TE 40 rt8 - rt4(4) +10.0.255.6/32 IP TE 40 rt8 - rt6(4) +10.0.255.3/32 IP TE 50 rt8 - rt3(4) +10.0.255.1/32 IP TE 50 rt8 - rt1(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 50 - rt8 16010 + 10.0.255.2/32 40 - rt8 16020 + 10.0.255.3/32 50 - rt8 16030 + 10.0.255.4/32 40 - rt8 16040 + 10.0.255.5/32 30 - rt8 16050 + 10.0.255.6/32 40 - rt8 16060 + 10.0.255.7/32 30 - rt8 16070 + 10.0.255.8/32 20 - rt8 implicit-null + 10.0.255.9/32 30 - rt8 16090 + - rt12 16090 + 10.0.255.10/32 20 - rt10 implicit-null + 10.0.255.11/32 0 - - - + 10.0.255.12/32 20 - rt12 implicit-null + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.1/32 50 - rt10 16010 + 10.0.255.2/32 60 - rt12 50900/16020 + 10.0.255.3/32 70 - rt12 50900/16030 + 10.0.255.4/32 40 - rt10 16040 + 10.0.255.5/32 50 - rt12 50900/16050 + 10.0.255.6/32 60 - rt12 50900/16060 + 10.0.255.7/32 30 - rt10 16070 + 10.0.255.8/32 40 - rt12 50900/16080 + +test# test isis topology 7 root rt6 remote-lfa system-id rt5 ipv4-only +P-space (self): + rt3 + +P-space (rt3): + rt2 + rt3 + +P-space (rt9): + rt1 + rt2 + rt4 + rt5 + rt7 + rt8 + rt9 + rt10 + rt11 + rt12 + +Q-space: + rt1 + rt2 + rt4 + rt5 + rt7 + rt8 + rt9 + rt10 + rt11 + rt12 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt6 +10.0.255.6/32 IP internal 0 rt6(4) +rt3 TE-IS 10 rt3 - rt6(4) +rt2 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt9 TE-IS 30 rt9 - rt6(4) +rt5 TE-IS 30 rt3 - rt2(4) +10.0.255.2/32 IP TE 30 rt3 - rt2(4) +rt8 TE-IS 40 rt9 - rt9(4) + rt3 - rt5(4) +rt12 TE-IS 40 rt9 - rt9(4) +rt4 TE-IS 40 rt3 - rt5(4) +10.0.255.9/32 IP TE 40 rt9 - rt9(4) +10.0.255.5/32 IP TE 40 rt3 - rt5(4) +rt7 TE-IS 50 rt9 - rt8(4) + rt3 - rt4(4) +rt11 TE-IS 50 rt9 - rt8(4) + rt3 - rt12(4) +rt1 TE-IS 50 rt3 - rt4(4) +10.0.255.8/32 IP TE 50 rt9 - rt8(4) + rt3 - +10.0.255.12/32 IP TE 50 rt9 - rt12(4) +10.0.255.4/32 IP TE 50 rt3 - rt4(4) +rt10 TE-IS 60 rt9 - rt11(4) + rt3 - +10.0.255.7/32 IP TE 60 rt9 - rt7(4) + rt3 - +10.0.255.11/32 IP TE 60 rt9 - rt11(4) + rt3 - +10.0.255.1/32 IP TE 60 rt3 - rt1(4) +10.0.255.10/32 IP TE 70 rt9 - rt10(4) + rt3 - + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt6 +10.0.255.6/32 IP internal 0 rt6(4) +rt3 TE-IS 10 rt3 - rt6(4) +rt5 TE-IS 10 rt5 - rt6(4) +rt2 TE-IS 20 rt3 - rt3(4) + rt5 - rt5(4) +rt4 TE-IS 20 rt5 - rt5(4) +rt8 TE-IS 20 rt5 - rt5(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +rt9 TE-IS 30 rt9 - rt6(4) + rt5 - rt8(4) +rt1 TE-IS 30 rt5 - rt4(4) +rt7 TE-IS 30 rt5 - rt4(4) + rt8(4) +rt11 TE-IS 30 rt5 - rt8(4) +10.0.255.2/32 IP TE 30 rt3 - rt2(4) + rt5 - +10.0.255.4/32 IP TE 30 rt5 - rt4(4) +10.0.255.8/32 IP TE 30 rt5 - rt8(4) +rt12 TE-IS 40 rt9 - rt9(4) + rt5 - rt11(4) +rt10 TE-IS 40 rt5 - rt11(4) +10.0.255.9/32 IP TE 40 rt9 - rt9(4) + rt5 - +10.0.255.1/32 IP TE 40 rt5 - rt1(4) +10.0.255.7/32 IP TE 40 rt5 - rt7(4) +10.0.255.11/32 IP TE 40 rt5 - rt11(4) +10.0.255.12/32 IP TE 50 rt9 - rt12(4) + rt5 - +10.0.255.10/32 IP TE 50 rt5 - rt10(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 40 - rt5 16010 + 10.0.255.2/32 30 - rt3 16020 + - rt5 16020 + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt5 16040 + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 0 - - - + 10.0.255.7/32 40 - rt5 16070 + 10.0.255.8/32 30 - rt5 16080 + 10.0.255.9/32 40 - rt9 implicit-null + - rt5 implicit-null + 10.0.255.10/32 50 - rt5 16100 + 10.0.255.11/32 40 - rt5 16110 + 10.0.255.12/32 50 - rt9 16120 + - rt5 16120 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------ + 10.0.255.1/32 70 - rt9 16010 + 10.0.255.4/32 60 - rt9 16040 + 10.0.255.5/32 50 - rt9 16050 + 10.0.255.7/32 50 - rt9 16070 + 10.0.255.8/32 40 - rt9 16080 + 10.0.255.10/32 60 - rt9 16100 + 10.0.255.11/32 50 - rt9 16110 + +test# test isis topology 8 root rt2 remote-lfa system-id rt5 ipv4-only +P-space (self): + rt1 + rt3 + rt4 + rt7 + rt10 + +P-space (rt1): + rt1 + rt4 + rt7 + rt10 + +P-space (rt3): + rt3 + rt6 + +Q-space: + rt5 + rt6 + rt8 + rt9 + rt11 + rt12 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt1 TE-IS 10 rt1 - rt2(4) +rt3 TE-IS 10 rt3 - rt2(4) +rt4 TE-IS 20 rt1 - rt1(4) +rt6 TE-IS 20 rt3 - rt3(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt1 - rt4(4) +rt5 TE-IS 30 rt3 - rt6(4) +10.0.255.4/32 IP TE 30 rt1 - rt4(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) +rt10 TE-IS 40 rt1 - rt7(4) +rt8 TE-IS 40 rt3 - rt5(4) +10.0.255.7/32 IP TE 40 rt1 - rt7(4) +10.0.255.5/32 IP TE 40 rt3 - rt5(4) +rt9 TE-IS 50 rt3 - rt8(4) +rt11 TE-IS 50 rt3 - rt8(4) +10.0.255.10/32 IP TE 50 rt1 - rt10(4) +10.0.255.8/32 IP TE 50 rt3 - rt8(4) +rt12 TE-IS 60 rt3 - rt9(4) + rt11(4) +10.0.255.9/32 IP TE 60 rt3 - rt9(4) +10.0.255.11/32 IP TE 60 rt3 - rt11(4) +10.0.255.12/32 IP TE 70 rt3 - rt12(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt1 TE-IS 10 rt1 - rt2(4) +rt3 TE-IS 10 rt3 - rt2(4) +rt5 TE-IS 10 rt5 - rt2(4) +rt4 TE-IS 20 rt1 - rt1(4) +rt6 TE-IS 20 rt3 - rt3(4) + rt5 - rt5(4) +rt8 TE-IS 20 rt5 - rt5(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +rt7 TE-IS 30 rt1 - rt4(4) +rt9 TE-IS 30 rt5 - rt8(4) +rt11 TE-IS 30 rt5 - rt8(4) +10.0.255.4/32 IP TE 30 rt1 - rt4(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) + rt5 - +10.0.255.8/32 IP TE 30 rt5 - rt8(4) +rt10 TE-IS 40 rt1 - rt7(4) +rt12 TE-IS 40 rt5 - rt9(4) + rt11(4) +10.0.255.7/32 IP TE 40 rt1 - rt7(4) +10.0.255.9/32 IP TE 40 rt5 - rt9(4) +10.0.255.11/32 IP TE 40 rt5 - rt11(4) +10.0.255.10/32 IP TE 50 rt1 - rt10(4) +10.0.255.12/32 IP TE 50 rt5 - rt12(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 20 - rt1 implicit-null + 10.0.255.2/32 0 - - - + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt1 16040 + 10.0.255.5/32 20 - rt5 implicit-null + 10.0.255.6/32 30 - rt3 16060 + - rt5 16060 + 10.0.255.7/32 40 - rt1 16070 + 10.0.255.8/32 30 - rt5 16080 + 10.0.255.9/32 40 - rt5 16090 + 10.0.255.10/32 50 - rt1 16100 + 10.0.255.11/32 40 - rt5 16110 + 10.0.255.12/32 50 - rt5 16120 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + --------------------------------------------------------- + 10.0.255.5/32 40 - rt3 50600/16050 + 10.0.255.8/32 50 - rt3 50600/16080 + 10.0.255.9/32 60 - rt3 50600/16090 + 10.0.255.11/32 60 - rt3 50600/16110 + 10.0.255.12/32 70 - rt3 50600/16120 + +test# test isis topology 11 root rt2 remote-lfa system-id rt4 +P-space (self): + +P-space (rt1): + rt1 + rt3 + rt5 + +P-space (rt3): + rt1 + rt3 + rt5 + rt6 + +Q-space: + rt1 + rt3 + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt1 TE-IS 50 rt1 - rt2(4) +rt3 TE-IS 50 rt3 - rt2(4) +rt2 +rt5 TE-IS 60 rt3 - rt3(4) +10.0.255.1/32 IP TE 60 rt1 - rt1(4) +10.0.255.3/32 IP TE 60 rt3 - rt3(4) +rt4 TE-IS 70 rt3 - rt5(4) +rt6 TE-IS 70 rt3 - rt5(4) +10.0.255.5/32 IP TE 70 rt3 - rt5(4) +10.0.255.4/32 IP TE 80 rt3 - rt4(4) +10.0.255.6/32 IP TE 80 rt3 - rt6(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt4 TE-IS 10 rt4 - rt2(4) +rt5 TE-IS 20 rt4 - rt4(4) +rt6 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +rt3 TE-IS 30 rt4 - rt5(4) +10.0.255.5/32 IP TE 30 rt4 - rt5(4) +10.0.255.6/32 IP TE 30 rt4 - rt6(4) +rt2 +rt1 TE-IS 40 rt4 - rt2(2) +10.0.255.3/32 IP TE 40 rt4 - rt3(4) +10.0.255.1/32 IP TE 50 rt4 - rt1(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 50 - rt4 16010 + 10.0.255.2/32 0 - - - + 10.0.255.3/32 40 - rt4 16030 + 10.0.255.4/32 20 - rt4 implicit-null + 10.0.255.5/32 30 - rt4 16050 + 10.0.255.6/32 30 - rt4 16060 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 50 - rt1 implicit-null + - rt3 16010 + 10.0.255.3/32 50 - rt1 16030 + - rt3 implicit-null + 10.0.255.4/32 80 - rt3 50500/16040 + 10.0.255.5/32 60 - rt1 16050 + - rt3 16050 + 10.0.255.6/32 70 - rt3 16060 + +P-space (self): + +P-space (rt1): + rt1 + rt3 + rt5 + +P-space (rt3): + rt1 + rt3 + rt5 + rt6 + +Q-space: + rt1 + rt3 + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt2 +2001:db8::2/128 IP6 internal 0 rt2(4) +rt1 TE-IS 50 rt1 - rt2(4) +rt3 TE-IS 50 rt3 - rt2(4) +rt2 +rt5 TE-IS 60 rt3 - rt3(4) +2001:db8::1/128 IP6 internal 60 rt1 - rt1(4) +2001:db8::3/128 IP6 internal 60 rt3 - rt3(4) +rt4 TE-IS 70 rt3 - rt5(4) +rt6 TE-IS 70 rt3 - rt5(4) +2001:db8::5/128 IP6 internal 70 rt3 - rt5(4) +2001:db8::4/128 IP6 internal 80 rt3 - rt4(4) +2001:db8::6/128 IP6 internal 80 rt3 - rt6(4) + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt2 +2001:db8::2/128 IP6 internal 0 rt2(4) +rt4 TE-IS 10 rt4 - rt2(4) +rt5 TE-IS 20 rt4 - rt4(4) +rt6 TE-IS 20 rt4 - rt4(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +rt3 TE-IS 30 rt4 - rt5(4) +2001:db8::5/128 IP6 internal 30 rt4 - rt5(4) +2001:db8::6/128 IP6 internal 30 rt4 - rt6(4) +rt2 +rt1 TE-IS 40 rt4 - rt2(2) +2001:db8::3/128 IP6 internal 40 rt4 - rt3(4) +2001:db8::1/128 IP6 internal 50 rt4 - rt1(4) + +Main: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 50 - rt4 16011 + 2001:db8::2/128 0 - - - + 2001:db8::3/128 40 - rt4 16031 + 2001:db8::4/128 20 - rt4 implicit-null + 2001:db8::5/128 30 - rt4 16051 + 2001:db8::6/128 30 - rt4 16061 + +Backup: +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 50 - rt1 implicit-null + - rt3 16011 + 2001:db8::3/128 50 - rt1 16031 + - rt3 implicit-null + 2001:db8::4/128 80 - rt3 50500/16041 + 2001:db8::5/128 60 - rt1 16051 + - rt3 16051 + 2001:db8::6/128 70 - rt3 16061 + +test# test isis topology 13 root rt1 remote-lfa system-id rt3 ipv4-only +P-space (self): + rt2 + +P-space (rt2): + rt2 + rt4 + +Q-space: + rt3 + rt4 + rt5 + rt6 + rt7 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt3 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +rt5 TE-IS 40 rt2 - rt3(4) +rt6 TE-IS 40 rt2 - rt3(4) +10.0.255.3/32 IP TE 40 rt2 - rt3(4) +rt7 TE-IS 50 rt2 - rt5(4) + rt6(4) +10.0.255.5/32 IP TE 50 rt2 - rt5(4) +10.0.255.6/32 IP TE 50 rt2 - rt6(4) +10.0.255.7/32 IP TE 60 rt2 - rt7(4) + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) + rt3 - rt3(4) +rt5 TE-IS 20 rt3 - rt3(4) +rt6 TE-IS 20 rt3 - rt3(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) + rt6(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) + rt3 - +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) + +Main: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 0 - - - + 10.0.255.2/32 20 - rt2 implicit-null + 10.0.255.3/32 20 - rt3 implicit-null + 10.0.255.4/32 30 - rt2 16040 + - rt3 16040 + 10.0.255.5/32 30 - rt3 16050 + 10.0.255.6/32 30 - rt3 16060 + 10.0.255.7/32 40 - rt3 16070 + +Backup: +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.3/32 40 - rt2 50400/16030 + 10.0.255.5/32 50 - rt2 50400/16050 + 10.0.255.6/32 50 - rt2 50400/16060 + 10.0.255.7/32 60 - rt2 50400/16070 + +test# +test# test isis topology 1 root rt1 ti-lfa system-id rt2 +P-space (self): + rt3 + rt5 + +P-space (rt3): + rt3 + rt5 + rt6 + +Q-space: + rt2 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt5(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt4 TE-IS 40 rt3 - rt6(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) +rt2 TE-IS 50 rt3 - rt4(4) +10.0.255.4/32 IP TE 50 rt3 - rt4(4) +10.0.255.2/32 IP TE 60 rt3 - rt2(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.2/32 60 - rt3 16060/16020 + 10.0.255.4/32 50 - rt3 16060/16040 + +P-space (self): + rt3 + rt5 + +P-space (rt3): + rt3 + rt5 + rt6 + +Q-space: + rt2 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt6 TE-IS 30 rt3 - rt5(4) +2001:db8::5/128 IP6 internal 30 rt3 - rt5(4) +rt4 TE-IS 40 rt3 - rt6(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) +rt2 TE-IS 50 rt3 - rt4(4) +2001:db8::4/128 IP6 internal 50 rt3 - rt4(4) +2001:db8::2/128 IP6 internal 60 rt3 - rt2(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 2001:db8::2/128 60 - rt3 16061/16021 + 2001:db8::4/128 50 - rt3 16061/16041 + +test# test isis topology 2 root rt1 ti-lfa system-id rt3 +P-space (self): + rt2 + rt4 + rt5 + rt6 + +P-space (rt2): + rt2 + +P-space (rt4): + rt2 + rt4 + rt5 + rt6 + +P-space (rt5): + rt2 + rt4 + rt5 + rt6 + +Q-space: + rt3 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 10 rt5 - rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +rt1 +rt6 TE-IS 20 rt4 - rt4(4) + rt5 - rt5(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.2/32 IP TE 25 rt2 - rt2(4) +10.0.255.6/32 IP TE 30 rt4 - rt6(4) + rt5 - +rt3 TE-IS 50 rt5 - rt5(4) +10.0.255.3/32 IP TE 60 rt5 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.3/32 60 - rt5 16050/18 + +P-space (self): + rt2 + rt4 + rt5 + rt6 + +P-space (rt2): + rt2 + +P-space (rt4): + rt2 + rt4 + rt5 + rt6 + +P-space (rt5): + rt2 + rt4 + rt5 + rt6 + +Q-space: + rt3 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt4 TE-IS 10 rt4 - rt1(4) +rt5 TE-IS 10 rt5 - rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +rt1 +rt6 TE-IS 20 rt4 - rt4(4) + rt5 - rt5(4) +2001:db8::4/128 IP6 internal 20 rt4 - rt4(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::2/128 IP6 internal 25 rt2 - rt2(4) +2001:db8::6/128 IP6 internal 30 rt4 - rt6(4) + rt5 - +rt3 TE-IS 50 rt5 - rt5(4) +2001:db8::3/128 IP6 internal 60 rt5 - rt3(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::3/128 60 - rt5 16051/19 + +test# test isis topology 2 root rt1 ti-lfa system-id rt1 pseudonode-id 1 +P-space (self): + rt2 + rt3 + +P-space (rt2): + rt2 + rt3 + +P-space (rt3): + rt2 + rt3 + +Q-space: + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +10.0.255.2/32 IP TE 25 rt2 - rt2(4) +rt3 TE-IS 30 rt3 - rt1(4) +10.0.255.3/32 IP TE 40 rt3 - rt3(4) +rt4 TE-IS 55 rt2 - rt2(4) +rt1 +rt6 TE-IS 65 rt2 - rt4(4) +rt5 TE-IS 65 rt2 - rt1(2) +10.0.255.4/32 IP TE 65 rt2 - rt4(4) +10.0.255.6/32 IP TE 75 rt2 - rt6(4) +10.0.255.5/32 IP TE 75 rt2 - rt5(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.4/32 65 - rt2 16020/18 + 10.0.255.5/32 75 - rt2 16020/18/16050 + 10.0.255.6/32 75 - rt2 16020/18/16060 + +P-space (self): + rt2 + rt3 + +P-space (rt2): + rt2 + rt3 + +P-space (rt3): + rt2 + rt3 + +Q-space: + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 15 rt2 - rt1(4) +2001:db8::2/128 IP6 internal 25 rt2 - rt2(4) +rt3 TE-IS 30 rt3 - rt1(4) +2001:db8::3/128 IP6 internal 40 rt3 - rt3(4) +rt4 TE-IS 55 rt2 - rt2(4) +rt1 +rt6 TE-IS 65 rt2 - rt4(4) +rt5 TE-IS 65 rt2 - rt1(2) +2001:db8::4/128 IP6 internal 65 rt2 - rt4(4) +2001:db8::6/128 IP6 internal 75 rt2 - rt6(4) +2001:db8::5/128 IP6 internal 75 rt2 - rt5(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------- + 2001:db8::4/128 65 - rt2 16021/19 + 2001:db8::5/128 75 - rt2 16021/19/16051 + 2001:db8::6/128 75 - rt2 16021/19/16061 + +test# test isis topology 2 root rt5 ti-lfa system-id rt1 pseudonode-id 1 +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + +P-space (rt6): + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt1 pseudo_TE-IS 30 rt6 - rt4(4) +rt1 TE-IS 30 rt6 - rt1(2) +10.0.255.4/32 IP TE 30 rt6 - rt4(4) +rt3 TE-IS 40 rt3 - rt5(4) +10.0.255.1/32 IP TE 40 rt6 - rt1(4) +rt2 TE-IS 45 rt6 - rt1(4) +10.0.255.3/32 IP TE 50 rt3 - rt3(4) +10.0.255.2/32 IP TE 55 rt6 - rt2(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.1/32 40 - rt6 16040/16010 + 10.0.255.2/32 55 - rt6 16040/16020 + 10.0.255.4/32 30 - rt6 16040 + +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + +P-space (rt6): + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt5 +2001:db8::5/128 IP6 internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +rt1 pseudo_TE-IS 30 rt6 - rt4(4) +rt1 TE-IS 30 rt6 - rt1(2) +2001:db8::4/128 IP6 internal 30 rt6 - rt4(4) +rt3 TE-IS 40 rt3 - rt5(4) +2001:db8::1/128 IP6 internal 40 rt6 - rt1(4) +rt2 TE-IS 45 rt6 - rt1(4) +2001:db8::3/128 IP6 internal 50 rt3 - rt3(4) +2001:db8::2/128 IP6 internal 55 rt6 - rt2(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 2001:db8::1/128 40 - rt6 16041/16011 + 2001:db8::2/128 55 - rt6 16041/16021 + 2001:db8::4/128 30 - rt6 16041 + +test# test isis topology 3 root rt5 ti-lfa system-id rt4 ipv4-only +P-space (self): + rt6 + +P-space (rt3): + rt1 + rt2 + rt3 + rt4 + rt6 + +P-space (rt6): + rt1 + rt2 + rt3 + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt4 TE-IS 20 rt6 - rt6(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt3 - rt5(4) +rt2 TE-IS 30 rt6 - rt4(4) +10.0.255.4/32 IP TE 30 rt6 - rt4(4) +rt1 TE-IS 40 rt3 - rt3(4) + rt6 - rt2(4) +10.0.255.3/32 IP TE 40 rt3 - rt3(4) +10.0.255.2/32 IP TE 40 rt6 - rt2(4) +10.0.255.1/32 IP TE 50 rt3 - rt1(4) + rt6 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.1/32 50 - rt3 16010 + - rt6 16010 + 10.0.255.2/32 40 - rt6 16020 + 10.0.255.4/32 30 - rt6 16040 + +test# test isis topology 3 root rt5 ti-lfa system-id rt3 ipv4-only +P-space (self): + rt1 + rt2 + rt4 + rt6 + +P-space (rt4): + rt1 + rt2 + rt3 + rt4 + rt6 + +P-space (rt6): + rt1 + rt2 + rt3 + rt4 + rt6 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt5 +10.0.255.5/32 IP internal 0 rt5(4) +rt4 TE-IS 10 rt4 - rt5(4) +rt6 TE-IS 10 rt6 - rt5(4) +rt2 TE-IS 20 rt4 - rt4(4) +10.0.255.4/32 IP TE 20 rt4 - rt4(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt1 TE-IS 30 rt4 - rt2(4) +rt3 TE-IS 30 rt4 - rt2(4) +10.0.255.2/32 IP TE 30 rt4 - rt2(4) +10.0.255.1/32 IP TE 40 rt4 - rt1(4) +10.0.255.3/32 IP TE 40 rt4 - rt3(4) + +IS-IS L1 IPv4 routing table: + +test# test isis topology 4 root rt1 ti-lfa system-id rt2 ipv4-only +P-space (self): + rt3 + rt5 + rt7 + +P-space (rt3): + rt3 + rt5 + rt7 + +Q-space: + rt2 + rt4 + rt6 + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +rt6 TE-IS 70 rt3 - rt5(4) +rt4 TE-IS 80 rt3 - rt6(4) +rt8 TE-IS 80 rt3 - rt6(4) +10.0.255.6/32 IP TE 80 rt3 - rt6(4) +rt2 TE-IS 90 rt3 - rt4(4) +10.0.255.4/32 IP TE 90 rt3 - rt4(4) +10.0.255.8/32 IP TE 90 rt3 - rt8(4) +10.0.255.2/32 IP TE 100 rt3 - rt2(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.2/32 100 - rt3 16050/17/16020 + 10.0.255.4/32 90 - rt3 16050/17/16040 + 10.0.255.6/32 80 - rt3 16050/17 + 10.0.255.8/32 90 - rt3 16050/17/16080 + +test# test isis topology 4 root rt4 ti-lfa system-id rt6 ipv4-only +P-space (self): + rt1 + rt2 + rt3 + rt5 + rt7 + +P-space (rt2): + rt1 + rt2 + rt3 + rt5 + rt7 + +Q-space: + rt6 + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt2 TE-IS 10 rt2 - rt4(4) +rt1 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt3 TE-IS 30 rt2 - rt1(4) +10.0.255.1/32 IP TE 30 rt2 - rt1(4) +rt5 TE-IS 40 rt2 - rt3(4) +10.0.255.3/32 IP TE 40 rt2 - rt3(4) +rt7 TE-IS 50 rt2 - rt5(4) +10.0.255.5/32 IP TE 50 rt2 - rt5(4) +10.0.255.7/32 IP TE 60 rt2 - rt7(4) +rt6 TE-IS 90 rt2 - rt5(4) +rt8 TE-IS 100 rt2 - rt6(4) +10.0.255.6/32 IP TE 100 rt2 - rt6(4) +10.0.255.8/32 IP TE 110 rt2 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.6/32 100 - rt2 16050/17 + 10.0.255.8/32 110 - rt2 16050/17/16080 + +test# test isis topology 5 root rt1 ti-lfa system-id rt2 ipv4-only +P-space (self): + rt3 + rt5 + rt7 + +P-space (rt3): + rt3 + rt5 + rt7 + rt8 + +Q-space: + rt2 + rt4 + rt6 + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +rt5 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt3 - rt5(4) +10.0.255.5/32 IP TE 30 rt3 - rt5(4) +rt8 TE-IS 40 rt3 - rt7(4) +10.0.255.7/32 IP TE 40 rt3 - rt7(4) +rt6 TE-IS 50 rt3 - rt8(4) +10.0.255.8/32 IP TE 50 rt3 - rt8(4) +rt4 TE-IS 60 rt3 - rt6(4) +10.0.255.6/32 IP TE 60 rt3 - rt6(4) +rt2 TE-IS 70 rt3 - rt4(4) +10.0.255.4/32 IP TE 70 rt3 - rt4(4) +10.0.255.2/32 IP TE 80 rt3 - rt2(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.2/32 80 - rt3 16080/16020 + 10.0.255.4/32 70 - rt3 16080/16040 + 10.0.255.6/32 60 - rt3 16080/16060 + +test# test isis topology 6 root rt4 ti-lfa system-id rt3 ipv4-only +P-space (self): + rt2 + rt5 + rt6 + rt7 + rt8 + +P-space (rt2): + rt1 + rt2 + +P-space (rt6): + rt5 + rt6 + rt7 + rt8 + +Q-space: + rt1 + rt3 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt4 +10.0.255.4/32 IP internal 0 rt4(4) +rt2 TE-IS 10 rt2 - rt4(4) +rt6 TE-IS 10 rt6 - rt4(4) +rt1 TE-IS 20 rt2 - rt2(4) +rt5 TE-IS 20 rt6 - rt6(4) +rt8 TE-IS 20 rt6 - rt6(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +rt3 TE-IS 30 rt2 - rt1(4) +rt7 TE-IS 30 rt6 - rt5(4) + rt8(4) +10.0.255.1/32 IP TE 30 rt2 - rt1(4) +10.0.255.5/32 IP TE 30 rt6 - rt5(4) +10.0.255.8/32 IP TE 30 rt6 - rt8(4) +10.0.255.3/32 IP TE 40 rt2 - rt3(4) +10.0.255.7/32 IP TE 40 rt6 - rt7(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.3/32 40 - rt2 16010/16030 + +test# test isis topology 7 root rt11 ti-lfa system-id rt8 ipv4-only +P-space (self): + rt10 + rt12 + +P-space (rt10): + rt1 + rt4 + rt7 + rt10 + +P-space (rt12): + rt9 + rt12 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt11 +10.0.255.11/32 IP internal 0 rt11(4) +rt10 TE-IS 10 rt10 - rt11(4) +rt12 TE-IS 10 rt12 - rt11(4) +rt9 TE-IS 20 rt12 - rt12(4) +10.0.255.10/32 IP TE 20 rt10 - rt10(4) +10.0.255.12/32 IP TE 20 rt12 - rt12(4) +rt7 TE-IS 30 rt10 - rt10(4) +rt8 TE-IS 30 rt12 - rt9(4) +10.0.255.9/32 IP TE 30 rt12 - rt9(4) +rt4 TE-IS 40 rt10 - rt7(4) +rt5 TE-IS 40 rt12 - rt8(4) +10.0.255.7/32 IP TE 40 rt10 - rt7(4) +10.0.255.8/32 IP TE 40 rt12 - rt8(4) +rt6 TE-IS 50 rt12 - rt9(4) + rt5(4) +rt1 TE-IS 50 rt10 - rt4(4) +rt2 TE-IS 50 rt12 - rt5(4) +10.0.255.4/32 IP TE 50 rt10 - rt4(4) +10.0.255.5/32 IP TE 50 rt12 - rt5(4) +rt3 TE-IS 60 rt12 - rt6(4) + rt2(4) +10.0.255.6/32 IP TE 60 rt12 - rt6(4) +10.0.255.1/32 IP TE 60 rt10 - rt1(4) +10.0.255.2/32 IP TE 60 rt12 - rt2(4) +10.0.255.3/32 IP TE 70 rt12 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.1/32 60 - rt10 16010 + 10.0.255.2/32 60 - rt12 16090/16020 + 10.0.255.3/32 70 - rt12 16090/16030 + 10.0.255.4/32 50 - rt10 16040 + 10.0.255.5/32 50 - rt12 16090/16050 + 10.0.255.6/32 60 - rt12 16090/16060 + 10.0.255.7/32 40 - rt10 16070 + 10.0.255.8/32 40 - rt12 16090/16080 + +test# test isis topology 7 root rt6 ti-lfa system-id rt5 ipv4-only +P-space (self): + rt3 + +P-space (rt3): + rt2 + rt3 + +P-space (rt9): + rt1 + rt2 + rt4 + rt5 + rt7 + rt8 + rt9 + rt10 + rt11 + rt12 + +Q-space: + rt1 + rt2 + rt4 + rt5 + rt7 + rt8 + rt9 + rt10 + rt11 + rt12 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt6 +10.0.255.6/32 IP internal 0 rt6(4) +rt3 TE-IS 10 rt3 - rt6(4) +rt2 TE-IS 20 rt3 - rt3(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt9 TE-IS 30 rt9 - rt6(4) +rt5 TE-IS 30 rt3 - rt2(4) +10.0.255.2/32 IP TE 30 rt3 - rt2(4) +rt8 TE-IS 40 rt9 - rt9(4) + rt3 - rt5(4) +rt12 TE-IS 40 rt9 - rt9(4) +rt4 TE-IS 40 rt3 - rt5(4) +10.0.255.9/32 IP TE 40 rt9 - rt9(4) +10.0.255.5/32 IP TE 40 rt3 - rt5(4) +rt7 TE-IS 50 rt9 - rt8(4) + rt3 - rt4(4) +rt11 TE-IS 50 rt9 - rt8(4) + rt3 - rt12(4) +rt1 TE-IS 50 rt3 - rt4(4) +10.0.255.8/32 IP TE 50 rt9 - rt8(4) + rt3 - +10.0.255.12/32 IP TE 50 rt9 - rt12(4) +10.0.255.4/32 IP TE 50 rt3 - rt4(4) +rt10 TE-IS 60 rt9 - rt11(4) + rt3 - +10.0.255.7/32 IP TE 60 rt9 - rt7(4) + rt3 - +10.0.255.11/32 IP TE 60 rt9 - rt11(4) + rt3 - +10.0.255.1/32 IP TE 60 rt3 - rt1(4) +10.0.255.10/32 IP TE 70 rt9 - rt10(4) + rt3 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + --------------------------------------------------------- + 10.0.255.1/32 60 - rt3 16020/16010 + 10.0.255.4/32 50 - rt3 16020/16040 + 10.0.255.5/32 40 - rt3 16020/16050 + 10.0.255.7/32 60 - rt9 16070 + - rt3 16070 + 10.0.255.8/32 50 - rt9 16080 + - rt3 16080 + 10.0.255.10/32 70 - rt9 16100 + - rt3 16100 + 10.0.255.11/32 60 - rt9 16110 + - rt3 16110 + +test# test isis topology 8 root rt2 ti-lfa system-id rt1 ipv4-only +P-space (self): + rt3 + rt5 + rt6 + rt8 + rt9 + rt11 + rt12 + +P-space (rt3): + rt3 + rt6 + +P-space (rt5): + rt5 + rt6 + rt8 + rt9 + rt11 + rt12 + +Q-space: + rt1 + rt4 + rt7 + rt10 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt3 TE-IS 10 rt3 - rt2(4) +rt5 TE-IS 10 rt5 - rt2(4) +rt6 TE-IS 20 rt3 - rt3(4) + rt5 - rt5(4) +rt8 TE-IS 20 rt5 - rt5(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +rt9 TE-IS 30 rt5 - rt8(4) +rt11 TE-IS 30 rt5 - rt8(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) + rt5 - +10.0.255.8/32 IP TE 30 rt5 - rt8(4) +rt12 TE-IS 40 rt5 - rt9(4) + rt11(4) +10.0.255.9/32 IP TE 40 rt5 - rt9(4) +10.0.255.11/32 IP TE 40 rt5 - rt11(4) +10.0.255.12/32 IP TE 50 rt5 - rt12(4) +rt10 TE-IS 60 rt5 - rt11(4) +rt7 TE-IS 70 rt5 - rt10(4) +10.0.255.10/32 IP TE 70 rt5 - rt10(4) +rt4 TE-IS 80 rt5 - rt7(4) +10.0.255.7/32 IP TE 80 rt5 - rt7(4) +rt1 TE-IS 90 rt5 - rt4(4) +10.0.255.4/32 IP TE 90 rt5 - rt4(4) +10.0.255.1/32 IP TE 100 rt5 - rt1(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 10.0.255.1/32 100 - rt5 16110/17/16010 + 10.0.255.4/32 90 - rt5 16110/17/16040 + 10.0.255.7/32 80 - rt5 16110/17/16070 + 10.0.255.10/32 70 - rt5 16110/17 + +test# test isis topology 8 root rt2 ti-lfa system-id rt5 ipv4-only +P-space (self): + rt1 + rt3 + rt4 + rt7 + rt10 + +P-space (rt1): + rt1 + rt4 + rt7 + rt10 + +P-space (rt3): + rt3 + rt6 + +Q-space: + rt5 + rt6 + rt8 + rt9 + rt11 + rt12 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt1 TE-IS 10 rt1 - rt2(4) +rt3 TE-IS 10 rt3 - rt2(4) +rt4 TE-IS 20 rt1 - rt1(4) +rt6 TE-IS 20 rt3 - rt3(4) +10.0.255.1/32 IP TE 20 rt1 - rt1(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt7 TE-IS 30 rt1 - rt4(4) +rt5 TE-IS 30 rt3 - rt6(4) +10.0.255.4/32 IP TE 30 rt1 - rt4(4) +10.0.255.6/32 IP TE 30 rt3 - rt6(4) +rt10 TE-IS 40 rt1 - rt7(4) +rt8 TE-IS 40 rt3 - rt5(4) +10.0.255.7/32 IP TE 40 rt1 - rt7(4) +10.0.255.5/32 IP TE 40 rt3 - rt5(4) +rt9 TE-IS 50 rt3 - rt8(4) +rt11 TE-IS 50 rt3 - rt8(4) +10.0.255.10/32 IP TE 50 rt1 - rt10(4) +10.0.255.8/32 IP TE 50 rt3 - rt8(4) +rt12 TE-IS 60 rt3 - rt9(4) + rt11(4) +10.0.255.9/32 IP TE 60 rt3 - rt9(4) +10.0.255.11/32 IP TE 60 rt3 - rt11(4) +10.0.255.12/32 IP TE 70 rt3 - rt12(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + --------------------------------------------------------- + 10.0.255.5/32 40 - rt3 16060/16050 + 10.0.255.8/32 50 - rt3 16060/16080 + 10.0.255.9/32 60 - rt3 16060/16090 + 10.0.255.11/32 60 - rt3 16060/16110 + 10.0.255.12/32 70 - rt3 16060/16120 + +test# test isis topology 9 root rt1 ti-lfa system-id rt3 +P-space (self): + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +P-space (rt2): + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +Q-space: + rt3 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt5 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +rt9 TE-IS 40 rt2 - rt5(4) +10.0.255.5/32 IP TE 40 rt2 - rt5(4) +rt6 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt7 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt8 TE-IS 50 rt2 - rt4(4) + rt9(4) +10.0.255.9/32 IP TE 50 rt2 - rt9(4) +10.0.255.6/32 IP TE 60 rt2 - rt6(4) +10.0.255.7/32 IP TE 60 rt2 - rt7(4) +10.0.255.8/32 IP TE 60 rt2 - rt8(4) +rt3 TE-IS 120 rt2 - rt4(4) +10.0.255.3/32 IP TE 130 rt2 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.3/32 130 - rt2 16040/18 + +P-space (self): + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +P-space (rt2): + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +Q-space: + rt3 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +rt5 TE-IS 30 rt2 - rt4(4) +2001:db8::4/128 IP6 internal 30 rt2 - rt4(4) +rt9 TE-IS 40 rt2 - rt5(4) +2001:db8::5/128 IP6 internal 40 rt2 - rt5(4) +rt6 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt7 TE-IS 50 rt2 - rt4(4) + rt9(4) +rt8 TE-IS 50 rt2 - rt4(4) + rt9(4) +2001:db8::9/128 IP6 internal 50 rt2 - rt9(4) +2001:db8::6/128 IP6 internal 60 rt2 - rt6(4) +2001:db8::7/128 IP6 internal 60 rt2 - rt7(4) +2001:db8::8/128 IP6 internal 60 rt2 - rt8(4) +rt3 TE-IS 120 rt2 - rt4(4) +2001:db8::3/128 IP6 internal 130 rt2 - rt3(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::3/128 130 - rt2 16041/19 + +test# test isis topology 9 root rt1 ti-lfa system-id rt2 +P-space (self): + rt3 + +P-space (rt3): + rt3 + +Q-space: + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +10.0.255.3/32 IP TE 20 rt3 - rt3(4) +rt4 TE-IS 110 rt3 - rt3(4) +rt2 TE-IS 120 rt3 - rt4(4) +rt5 TE-IS 120 rt3 - rt4(4) +10.0.255.4/32 IP TE 120 rt3 - rt4(4) +rt9 TE-IS 130 rt3 - rt5(4) +10.0.255.2/32 IP TE 130 rt3 - rt2(4) +10.0.255.5/32 IP TE 130 rt3 - rt5(4) +rt6 TE-IS 140 rt3 - rt4(4) + rt9(4) +rt7 TE-IS 140 rt3 - rt4(4) + rt9(4) +rt8 TE-IS 140 rt3 - rt4(4) + rt9(4) +10.0.255.9/32 IP TE 140 rt3 - rt9(4) +10.0.255.6/32 IP TE 150 rt3 - rt6(4) +10.0.255.7/32 IP TE 150 rt3 - rt7(4) +10.0.255.8/32 IP TE 150 rt3 - rt8(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.2/32 130 - rt3 16030/18/16020 + 10.0.255.4/32 120 - rt3 16030/18 + 10.0.255.5/32 130 - rt3 16030/18/16050 + 10.0.255.6/32 150 - rt3 16030/18/16060 + 10.0.255.7/32 150 - rt3 16030/18/16070 + 10.0.255.8/32 150 - rt3 16030/18/16080 + 10.0.255.9/32 140 - rt3 16030/18/16090 + +P-space (self): + rt3 + +P-space (rt3): + rt3 + +Q-space: + rt2 + rt4 + rt5 + rt6 + rt7 + rt8 + rt9 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 10 rt3 - rt1(4) +2001:db8::3/128 IP6 internal 20 rt3 - rt3(4) +rt4 TE-IS 110 rt3 - rt3(4) +rt2 TE-IS 120 rt3 - rt4(4) +rt5 TE-IS 120 rt3 - rt4(4) +2001:db8::4/128 IP6 internal 120 rt3 - rt4(4) +rt9 TE-IS 130 rt3 - rt5(4) +2001:db8::2/128 IP6 internal 130 rt3 - rt2(4) +2001:db8::5/128 IP6 internal 130 rt3 - rt5(4) +rt6 TE-IS 140 rt3 - rt4(4) + rt9(4) +rt7 TE-IS 140 rt3 - rt4(4) + rt9(4) +rt8 TE-IS 140 rt3 - rt4(4) + rt9(4) +2001:db8::9/128 IP6 internal 140 rt3 - rt9(4) +2001:db8::6/128 IP6 internal 150 rt3 - rt6(4) +2001:db8::7/128 IP6 internal 150 rt3 - rt7(4) +2001:db8::8/128 IP6 internal 150 rt3 - rt8(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------- + 2001:db8::2/128 130 - rt3 16031/19/16021 + 2001:db8::4/128 120 - rt3 16031/19 + 2001:db8::5/128 130 - rt3 16031/19/16051 + 2001:db8::6/128 150 - rt3 16031/19/16061 + 2001:db8::7/128 150 - rt3 16031/19/16071 + 2001:db8::8/128 150 - rt3 16031/19/16081 + 2001:db8::9/128 140 - rt3 16031/19/16091 + +test# test isis topology 9 root rt9 ti-lfa system-id rt5 +P-space (self): + rt6 + rt7 + rt8 + +P-space (rt6): + rt6 + +P-space (rt7): + rt7 + +P-space (rt8): + rt8 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt5 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt9 +10.0.255.9/32 IP internal 0 rt9(4) +rt6 TE-IS 10 rt6 - rt9(4) +rt7 TE-IS 10 rt7 - rt9(4) +rt8 TE-IS 10 rt8 - rt9(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +10.0.255.7/32 IP TE 20 rt7 - rt7(4) +10.0.255.8/32 IP TE 20 rt8 - rt8(4) +rt4 TE-IS 40 rt6 - rt6(4) + rt7 - rt7(4) + rt8 - rt8(4) +rt2 TE-IS 50 rt6 - rt4(4) + rt7 - + rt8 - +rt5 TE-IS 50 rt6 - rt4(4) + rt7 - + rt8 - +10.0.255.4/32 IP TE 50 rt6 - rt4(4) + rt7 - + rt8 - +rt1 TE-IS 60 rt6 - rt2(4) + rt7 - + rt8 - +10.0.255.2/32 IP TE 60 rt6 - rt2(4) + rt7 - + rt8 - +10.0.255.5/32 IP TE 60 rt6 - rt5(4) + rt7 - + rt8 - +rt3 TE-IS 70 rt6 - rt1(4) + rt7 - + rt8 - +10.0.255.1/32 IP TE 70 rt6 - rt1(4) + rt7 - + rt8 - +10.0.255.3/32 IP TE 80 rt6 - rt3(4) + rt7 - + rt8 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.1/32 70 - rt6 16060/16/16010 + - rt7 16070/16/16010 + - rt8 16080/16/16010 + 10.0.255.2/32 60 - rt6 16060/16/16020 + - rt7 16070/16/16020 + - rt8 16080/16/16020 + 10.0.255.3/32 80 - rt6 16060/16/16030 + - rt7 16070/16/16030 + - rt8 16080/16/16030 + 10.0.255.4/32 50 - rt6 16060/16 + - rt7 16070/16 + - rt8 16080/16 + 10.0.255.5/32 60 - rt6 16060/16/16050 + - rt7 16070/16/16050 + - rt8 16080/16/16050 + +P-space (self): + rt6 + rt7 + rt8 + +P-space (rt6): + rt6 + +P-space (rt7): + rt7 + +P-space (rt8): + rt8 + +Q-space: + rt1 + rt2 + rt3 + rt4 + rt5 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt9 +2001:db8::9/128 IP6 internal 0 rt9(4) +rt6 TE-IS 10 rt6 - rt9(4) +rt7 TE-IS 10 rt7 - rt9(4) +rt8 TE-IS 10 rt8 - rt9(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +2001:db8::7/128 IP6 internal 20 rt7 - rt7(4) +2001:db8::8/128 IP6 internal 20 rt8 - rt8(4) +rt4 TE-IS 40 rt6 - rt6(4) + rt7 - rt7(4) + rt8 - rt8(4) +rt2 TE-IS 50 rt6 - rt4(4) + rt7 - + rt8 - +rt5 TE-IS 50 rt6 - rt4(4) + rt7 - + rt8 - +2001:db8::4/128 IP6 internal 50 rt6 - rt4(4) + rt7 - + rt8 - +rt1 TE-IS 60 rt6 - rt2(4) + rt7 - + rt8 - +2001:db8::2/128 IP6 internal 60 rt6 - rt2(4) + rt7 - + rt8 - +2001:db8::5/128 IP6 internal 60 rt6 - rt5(4) + rt7 - + rt8 - +rt3 TE-IS 70 rt6 - rt1(4) + rt7 - + rt8 - +2001:db8::1/128 IP6 internal 70 rt6 - rt1(4) + rt7 - + rt8 - +2001:db8::3/128 IP6 internal 80 rt6 - rt3(4) + rt7 - + rt8 - + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------- + 2001:db8::1/128 70 - rt6 16061/17/16011 + - rt7 16071/17/16011 + - rt8 16081/17/16011 + 2001:db8::2/128 60 - rt6 16061/17/16021 + - rt7 16071/17/16021 + - rt8 16081/17/16021 + 2001:db8::3/128 80 - rt6 16061/17/16031 + - rt7 16071/17/16031 + - rt8 16081/17/16031 + 2001:db8::4/128 50 - rt6 16061/17 + - rt7 16071/17 + - rt8 16081/17 + 2001:db8::5/128 60 - rt6 16061/17/16051 + - rt7 16071/17/16051 + - rt8 16081/17/16051 + +test# test isis topology 9 root rt9 ti-lfa system-id rt8 +P-space (self): + rt1 + rt2 + rt3 + rt4 + rt5 + rt6 + rt7 + +P-space (rt5): + rt1 + rt2 + rt3 + rt4 + rt5 + +P-space (rt6): + rt6 + +P-space (rt7): + rt7 + +Q-space: + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt9 +10.0.255.9/32 IP internal 0 rt9(4) +rt5 TE-IS 10 rt5 - rt9(4) +rt6 TE-IS 10 rt6 - rt9(4) +rt7 TE-IS 10 rt7 - rt9(4) +rt4 TE-IS 20 rt5 - rt5(4) +10.0.255.5/32 IP TE 20 rt5 - rt5(4) +10.0.255.6/32 IP TE 20 rt6 - rt6(4) +10.0.255.7/32 IP TE 20 rt7 - rt7(4) +rt2 TE-IS 30 rt5 - rt4(4) +10.0.255.4/32 IP TE 30 rt5 - rt4(4) +rt1 TE-IS 40 rt5 - rt2(4) +10.0.255.2/32 IP TE 40 rt5 - rt2(4) +rt8 TE-IS 50 rt5 - rt4(4) +rt3 TE-IS 50 rt5 - rt1(4) +10.0.255.1/32 IP TE 50 rt5 - rt1(4) +10.0.255.8/32 IP TE 60 rt5 - rt8(4) +10.0.255.3/32 IP TE 60 rt5 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------- + 10.0.255.8/32 60 - rt5 16040/26 + +P-space (self): + rt1 + rt2 + rt3 + rt4 + rt5 + rt6 + rt7 + +P-space (rt5): + rt1 + rt2 + rt3 + rt4 + rt5 + +P-space (rt6): + rt6 + +P-space (rt7): + rt7 + +Q-space: + rt8 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt9 +2001:db8::9/128 IP6 internal 0 rt9(4) +rt5 TE-IS 10 rt5 - rt9(4) +rt6 TE-IS 10 rt6 - rt9(4) +rt7 TE-IS 10 rt7 - rt9(4) +rt4 TE-IS 20 rt5 - rt5(4) +2001:db8::5/128 IP6 internal 20 rt5 - rt5(4) +2001:db8::6/128 IP6 internal 20 rt6 - rt6(4) +2001:db8::7/128 IP6 internal 20 rt7 - rt7(4) +rt2 TE-IS 30 rt5 - rt4(4) +2001:db8::4/128 IP6 internal 30 rt5 - rt4(4) +rt1 TE-IS 40 rt5 - rt2(4) +2001:db8::2/128 IP6 internal 40 rt5 - rt2(4) +rt8 TE-IS 50 rt5 - rt4(4) +rt3 TE-IS 50 rt5 - rt1(4) +2001:db8::1/128 IP6 internal 50 rt5 - rt1(4) +2001:db8::8/128 IP6 internal 60 rt5 - rt8(4) +2001:db8::3/128 IP6 internal 60 rt5 - rt3(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------- + 2001:db8::8/128 60 - rt5 16041/27 + +test# test isis topology 10 root rt1 ti-lfa system-id rt2 +P-space (self): + rt3 + rt4 + rt6 + rt7 + +P-space (rt3): + rt3 + rt6 + +P-space (rt4): + rt4 + rt7 + +Q-space: + rt2 + rt5 + rt8 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt4 TE-IS 20 rt4 - rt1(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt7 TE-IS 30 rt4 - rt4(4) +10.0.255.3/32 IP TE 30 rt3 - rt3(4) +10.0.255.4/32 IP TE 30 rt4 - rt4(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) +10.0.255.7/32 IP TE 40 rt4 - rt7(4) +rt8 TE-IS 80 rt3 - rt6(4) + rt4 - rt7(4) +rt5 TE-IS 90 rt3 - rt8(4) + rt4 - +10.0.255.8/32 IP TE 90 rt3 - rt8(4) + rt4 - +rt2 TE-IS 100 rt3 - rt5(4) + rt4 - +10.0.255.5/32 IP TE 100 rt3 - rt5(4) + rt4 - +10.0.255.2/32 IP TE 110 rt3 - rt2(4) + rt4 - + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.2/32 110 - rt3 20060/18/16020 + - rt4 16070/18/16020 + 10.0.255.5/32 100 - rt3 20060/18/16050 + - rt4 16070/18/16050 + 10.0.255.8/32 90 - rt3 20060/18 + - rt4 16070/18 + +P-space (self): + rt3 + rt4 + rt6 + rt7 + +P-space (rt3): + rt3 + rt6 + +P-space (rt4): + rt4 + rt7 + +Q-space: + rt2 + rt5 + rt8 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt4 TE-IS 20 rt4 - rt1(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt7 TE-IS 30 rt4 - rt4(4) +2001:db8::3/128 IP6 internal 30 rt3 - rt3(4) +2001:db8::4/128 IP6 internal 30 rt4 - rt4(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) +2001:db8::7/128 IP6 internal 40 rt4 - rt7(4) +rt8 TE-IS 80 rt3 - rt6(4) + rt4 - rt7(4) +rt5 TE-IS 90 rt3 - rt8(4) + rt4 - +2001:db8::8/128 IP6 internal 90 rt3 - rt8(4) + rt4 - +rt2 TE-IS 100 rt3 - rt5(4) + rt4 - +2001:db8::5/128 IP6 internal 100 rt3 - rt5(4) + rt4 - +2001:db8::2/128 IP6 internal 110 rt3 - rt2(4) + rt4 - + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------- + 2001:db8::2/128 110 - rt3 20061/19/16021 + - rt4 16071/19/16021 + 2001:db8::5/128 100 - rt3 20061/19/16051 + - rt4 16071/19/16051 + 2001:db8::8/128 90 - rt3 20061/19 + - rt4 16071/19 + +test# test isis topology 10 root rt1 ti-lfa system-id rt4 +P-space (self): + rt2 + rt3 + rt5 + rt6 + rt8 + +P-space (rt2): + rt2 + rt5 + rt8 + +P-space (rt3): + rt3 + rt6 + +Q-space: + rt4 + rt7 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt5 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt8 TE-IS 30 rt2 - rt5(4) +10.0.255.3/32 IP TE 30 rt3 - rt3(4) +10.0.255.5/32 IP TE 30 rt2 - rt5(4) +10.0.255.6/32 IP TE 40 rt3 - rt6(4) +10.0.255.8/32 IP TE 40 rt2 - rt8(4) +rt7 TE-IS 80 rt2 - rt8(4) +rt4 TE-IS 90 rt2 - rt7(4) +10.0.255.7/32 IP TE 90 rt2 - rt7(4) +10.0.255.4/32 IP TE 100 rt2 - rt4(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.4/32 100 - rt2 16080/20/16040 + 10.0.255.7/32 90 - rt2 16080/20 + +P-space (self): + rt2 + rt3 + rt5 + rt6 + rt8 + +P-space (rt2): + rt2 + rt5 + rt8 + +P-space (rt3): + rt3 + rt6 + +Q-space: + rt4 + rt7 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt1 +2001:db8::1/128 IP6 internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt3 TE-IS 20 rt3 - rt1(4) +rt5 TE-IS 20 rt2 - rt2(4) +2001:db8::2/128 IP6 internal 20 rt2 - rt2(4) +rt6 TE-IS 30 rt3 - rt3(4) +rt8 TE-IS 30 rt2 - rt5(4) +2001:db8::3/128 IP6 internal 30 rt3 - rt3(4) +2001:db8::5/128 IP6 internal 30 rt2 - rt5(4) +2001:db8::6/128 IP6 internal 40 rt3 - rt6(4) +2001:db8::8/128 IP6 internal 40 rt2 - rt8(4) +rt7 TE-IS 80 rt2 - rt8(4) +rt4 TE-IS 90 rt2 - rt7(4) +2001:db8::7/128 IP6 internal 90 rt2 - rt7(4) +2001:db8::4/128 IP6 internal 100 rt2 - rt4(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------- + 2001:db8::4/128 100 - rt2 16081/21/16041 + 2001:db8::7/128 90 - rt2 16081/21 + +test# test isis topology 11 root rt2 ti-lfa system-id rt4 +P-space (self): + +P-space (rt1): + rt1 + rt3 + rt5 + +P-space (rt3): + rt1 + rt3 + rt5 + rt6 + +Q-space: + rt1 + rt3 + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt2 +10.0.255.2/32 IP internal 0 rt2(4) +rt1 TE-IS 50 rt1 - rt2(4) +rt3 TE-IS 50 rt3 - rt2(4) +rt2 +rt5 TE-IS 60 rt3 - rt3(4) +10.0.255.1/32 IP TE 60 rt1 - rt1(4) +10.0.255.3/32 IP TE 60 rt3 - rt3(4) +rt4 TE-IS 70 rt3 - rt5(4) +rt6 TE-IS 70 rt3 - rt5(4) +10.0.255.5/32 IP TE 70 rt3 - rt5(4) +10.0.255.4/32 IP TE 80 rt3 - rt4(4) +10.0.255.6/32 IP TE 80 rt3 - rt6(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ---------------------------------------------------------- + 10.0.255.1/32 60 - rt1 implicit-null + 10.0.255.3/32 60 - rt3 implicit-null + 10.0.255.4/32 80 - rt3 16050/16040 + 10.0.255.5/32 70 - rt3 16050 + 10.0.255.6/32 80 - rt3 16060 + +P-space (self): + +P-space (rt1): + rt1 + rt3 + rt5 + +P-space (rt3): + rt1 + rt3 + rt5 + rt6 + +Q-space: + rt1 + rt3 + rt4 + rt5 + rt6 + +IS-IS paths to level-1 routers that speak IPv6 +Vertex Type Metric Next-Hop Interface Parent +rt2 +2001:db8::2/128 IP6 internal 0 rt2(4) +rt1 TE-IS 50 rt1 - rt2(4) +rt3 TE-IS 50 rt3 - rt2(4) +rt2 +rt5 TE-IS 60 rt3 - rt3(4) +2001:db8::1/128 IP6 internal 60 rt1 - rt1(4) +2001:db8::3/128 IP6 internal 60 rt3 - rt3(4) +rt4 TE-IS 70 rt3 - rt5(4) +rt6 TE-IS 70 rt3 - rt5(4) +2001:db8::5/128 IP6 internal 70 rt3 - rt5(4) +2001:db8::4/128 IP6 internal 80 rt3 - rt4(4) +2001:db8::6/128 IP6 internal 80 rt3 - rt6(4) + +IS-IS L1 IPv6 routing table: + + Prefix Metric Interface Nexthop Label(s) + ------------------------------------------------------------ + 2001:db8::1/128 60 - rt1 implicit-null + 2001:db8::3/128 60 - rt3 implicit-null + 2001:db8::4/128 80 - rt3 16051/16041 + 2001:db8::5/128 70 - rt3 16051 + 2001:db8::6/128 80 - rt3 16061 + +test# test isis topology 12 root rt1 ti-lfa system-id rt3 ipv4-only +P-space (self): + rt2 + rt4 + rt6 + rt8 + rt10 + +P-space (rt2): + rt2 + rt4 + rt6 + rt8 + rt10 + +Q-space: + rt3 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt6 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +rt8 TE-IS 40 rt2 - rt6(4) +10.0.255.6/32 IP TE 40 rt2 - rt6(4) +rt10 TE-IS 50 rt2 - rt8(4) +10.0.255.8/32 IP TE 50 rt2 - rt8(4) +10.0.255.10/32 IP TE 60 rt2 - rt10(4) +rt7 TE-IS 140 rt2 - rt8(4) +rt9 TE-IS 150 rt2 - rt7(4) +10.0.255.7/32 IP TE 150 rt2 - rt7(4) +10.0.255.9/32 IP TE 160 rt2 - rt9(4) +rt5 TE-IS 340 rt2 - rt7(4) +10.0.255.5/32 IP TE 350 rt2 - rt5(4) +rt3 TE-IS 740 rt2 - rt5(4) +10.0.255.3/32 IP TE 750 rt2 - rt3(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + ----------------------------------------------------------- + 10.0.255.3/32 750 - rt2 16080/17/16/16 + 10.0.255.5/32 350 - rt2 16080/17/16 + 10.0.255.7/32 150 - rt2 16080/17 + 10.0.255.9/32 160 - rt2 16080/17/18 + +test# test isis topology 13 root rt1 ti-lfa system-id rt3 ipv4-only +P-space (self): + rt2 + +P-space (rt2): + rt2 + rt4 + +Q-space: + rt3 + rt4 + rt5 + rt6 + rt7 + +IS-IS paths to level-1 routers that speak IP +Vertex Type Metric Next-Hop Interface Parent +rt1 +10.0.255.1/32 IP internal 0 rt1(4) +rt2 TE-IS 10 rt2 - rt1(4) +rt4 TE-IS 20 rt2 - rt2(4) +10.0.255.2/32 IP TE 20 rt2 - rt2(4) +rt3 TE-IS 30 rt2 - rt4(4) +10.0.255.4/32 IP TE 30 rt2 - rt4(4) +rt5 TE-IS 40 rt2 - rt3(4) +rt6 TE-IS 40 rt2 - rt3(4) +10.0.255.3/32 IP TE 40 rt2 - rt3(4) +rt7 TE-IS 50 rt2 - rt5(4) + rt6(4) +10.0.255.5/32 IP TE 50 rt2 - rt5(4) +10.0.255.6/32 IP TE 50 rt2 - rt6(4) +10.0.255.7/32 IP TE 60 rt2 - rt7(4) + +IS-IS L1 IPv4 routing table: + + Prefix Metric Interface Nexthop Label(s) + -------------------------------------------------------- + 10.0.255.3/32 40 - rt2 16040/16030 + 10.0.255.5/32 50 - rt2 16040/16050 + 10.0.255.6/32 50 - rt2 16040/16060 + 10.0.255.7/32 60 - rt2 16040/16070 + +test# +end. diff --git a/tests/isisd/test_isis_vertex_queue.c b/tests/isisd/test_isis_vertex_queue.c new file mode 100644 index 0000000..d2d9f62 --- /dev/null +++ b/tests/isisd/test_isis_vertex_queue.c @@ -0,0 +1,106 @@ +#include + +#include "isisd/isis_spf.c" + +#include "test_common.h" + +static struct isis_vertex **vertices; +static size_t vertex_count; + +static void setup_test_vertices(void) +{ + struct isis_spftree t = { + }; + struct prefix_pair p = { + }; + uint8_t node_id[7]; + + vertices = XMALLOC(MTYPE_TMP, sizeof(*vertices) * 16); + + p.dest.family = AF_INET; + p.dest.prefixlen = 24; + inet_pton(AF_INET, "192.168.1.0", &p.dest.u.prefix4); + vertices[vertex_count] = isis_vertex_new(&t, &p, VTYPE_IPREACH_TE); + vertices[vertex_count]->d_N = 20; + vertex_count++; + + p.dest.family = AF_INET; + p.dest.prefixlen = 24; + inet_pton(AF_INET, "192.168.2.0", &p.dest.u.prefix4); + vertices[vertex_count] = isis_vertex_new(&t, &p, VTYPE_IPREACH_TE); + vertices[vertex_count]->d_N = 20; + vertex_count++; + + memset(node_id, 0, sizeof(node_id)); + node_id[6] = 1; + vertices[vertex_count] = isis_vertex_new(&t, node_id, + VTYPE_PSEUDO_TE_IS); + vertices[vertex_count]->d_N = 15; + vertex_count++; + + memset(node_id, 0, sizeof(node_id)); + node_id[5] = 2; + vertices[vertex_count] = isis_vertex_new(&t, node_id, + VTYPE_NONPSEUDO_TE_IS); + vertices[vertex_count]->d_N = 15; + vertex_count++; + + p.dest.family = AF_INET; + p.dest.prefixlen = 24; + inet_pton(AF_INET, "192.168.3.0", &p.dest.u.prefix4); + vertices[vertex_count] = isis_vertex_new(&t, &p, VTYPE_IPREACH_TE); + vertices[vertex_count]->d_N = 20; + vertex_count++; +}; + +static void cleanup_test_vertices(void) +{ + for (size_t i = 0; i < vertex_count; i++) + isis_vertex_del(vertices[i]); + XFREE(MTYPE_TMP, vertices); + vertex_count = 0; +} + +static void test_ordered(void) +{ + struct isis_vertex_queue q; + + isis_vertex_queue_init(&q, NULL, true); + for (size_t i = 0; i < vertex_count; i++) + isis_vertex_queue_insert(&q, vertices[i]); + + assert(isis_vertex_queue_count(&q) == vertex_count); + + for (size_t i = 0; i < vertex_count; i++) { + assert(isis_find_vertex(&q, &vertices[i]->N, vertices[i]->type) == vertices[i]); + } + + assert(isis_vertex_queue_pop(&q) == vertices[2]); + assert(isis_find_vertex(&q, &vertices[2]->N, vertices[2]->type) == NULL); + + assert(isis_vertex_queue_pop(&q) == vertices[3]); + assert(isis_find_vertex(&q, &vertices[3]->N, vertices[3]->type) == NULL); + + assert(isis_vertex_queue_pop(&q) == vertices[0]); + assert(isis_find_vertex(&q, &vertices[0]->N, vertices[0]->type) == NULL); + + assert(isis_vertex_queue_pop(&q) == vertices[1]); + assert(isis_find_vertex(&q, &vertices[1]->N, vertices[1]->type) == NULL); + + isis_vertex_queue_delete(&q, vertices[4]); + assert(isis_find_vertex(&q, &vertices[4]->N, vertices[4]->type) == NULL); + + assert(isis_vertex_queue_count(&q) == 0); + assert(isis_vertex_queue_pop(&q) == NULL); + + isis_vertex_queue_free(&q); +} + +int main(int argc, char **argv) +{ + setup_test_vertices(); + test_ordered(); + cleanup_test_vertices(); + + return 0; +} diff --git a/tests/isisd/test_isis_vertex_queue.py b/tests/isisd/test_isis_vertex_queue.py new file mode 100644 index 0000000..b9d2fc5 --- /dev/null +++ b/tests/isisd/test_isis_vertex_queue.py @@ -0,0 +1,8 @@ +import frrtest + + +class TestIsisVertexQueue(frrtest.TestMultiOut): + program = "./test_isis_vertex_queue" + + +TestIsisVertexQueue.exit_cleanly() diff --git a/tests/isisd/test_topologies.c b/tests/isisd/test_topologies.c new file mode 100644 index 0000000..b3e500a --- /dev/null +++ b/tests/isisd/test_topologies.c @@ -0,0 +1,3487 @@ +/* + * Copyright (C) 2020 NetDEF, Inc. + * Renato Westphal + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include "isisd/isisd.h" + +#include "test_common.h" + +/* + * clang-format off + * + * All topologies have the following properties: + * - The System-ID is 0000.0000.000X, where X is the node number (in hex); + * - The Router-ID is 10.0.255.X, where X is the node number; + * - The default link metric is 10; + * - When SR is enabled, Adj-SIDs and Prefix-SIDs are generated automatically; + * - When SR is enabled, the default SRGB is [16000-23999] (can be overridden). + * + * Test topology 1: + * ================ + * + * +---------+ + * | | + * | RT1 | + * +----------+ +----------+ + * | | | | + * | +---------+ | + * | | + * | | + * | | + * +----+----+ +----+----+ + * | | | | + * | RT2 | | RT3 | + * | | | | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * +---+-+---+ +----+----+ + * | | | | + * | RT4 | | RT5 | + * | | | | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * | +---------+ | + * | | | | + * | | RT6 | | + * +----------+ +----------+ + * | | + * +---------+ + * + * Test topology 2: + * ================ + * + * +---------+ + * | | + * | RT1 | + * +----------+ +----------+ + * | | | | + * | +----+----+ | + * | | | + * 15 | | | 30 + * | | | + * +----+----+ | +----+----+ + * | | | | | + * | RT2 | | | RT3 | + * | | | | | + * | | | | | + * +----+----+ | +----+----+ + * | | | + * 40 | | | 40 + * | | | + * +----+----+ | +----+----+ + * | | | | | + * | RT4 | | | RT5 | + * | +----------+----------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * | +---------+ | + * | | | | + * | | RT6 | | + * +----------+ +----------+ + * | | + * +---------+ + * + * Test topology 3: + * ================ + * + * +---------+ + * | | + * | RT1 | + * +----------+ +----------+ + * | | | | + * | +---------+ | + * | | + * | | + * | | + * +----+----+ +----+----+ + * | | | | + * | RT2 | | RT3 | + * | +---------------------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | 30 + * | | + * +----+----+ +----+----+ + * | | | | + * | RT4 | | RT5 | + * | +---------------------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * | +---------+ | + * | | | | + * | | RT6 | | + * +----------+ +----------+ + * | | + * +---------+ + * + * Test topology 4: + * ================ + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT3 | | RT4 | + * | | | | + * | | | | + * +---+-----+ +------+--+ + * |^ | + * ||200 | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT5 | 50 | RT6 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT7 | | RT8 | + * | | | | + * | | | | + * +---------+ +---------+ + * + * Test topology 5: + * ================ + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT3 | | RT4 | + * | | | | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT5 | | RT6 | + * | | | | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT7 | | RT8 | + * | +---------------------+ | + * | | | | + * +---------+ +---------+ + * + * Test topology 6: + * ================ + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT3 | | RT4 | + * | +---------------------+ | + * | | | | + * +---------+ +------+--+ + * | + * | + * | + * +---------+ +------+--+ + * | | | | + * | RT5 | | RT6 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT7 | | RT8 | + * | +---------------------+ | + * | | | | + * +---------+ +---------+ + * + * Test topology 7: + * ================ + * + * +---------+ +---------+ +---------+ + * | | | | | | + * | RT1 | 40 | RT2 | | RT3 | + * | +---------------------+ +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +------+--+ + * | | | + * | | | + * | | | + * +---+-----+ +----+----+ +------+--+ + * | | | | | | + * | RT4 | | RT5 | | RT6 | + * | +---------------------+ +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +------+--+ + * | | | + * | | | 30 + * | | | + * +---+-----+ +----+----+ +------+--+ + * | | | | | | + * | RT7 | | RT8 | | RT9 | + * | +---------------------+ +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +------+--+ + * | | | + * | 20 | | + * | | | + * +---+-----+ +----+----+ +------+--+ + * | | | | | | + * | RT10 | | RT11 | | RT12 | + * | +---------------------+ +---------------------+ | + * | | | | | | + * +---------+ +---------+ +---------+ + * + * Test topology 8: + * ================ + * + * +---------+ +---------+ +---------+ + * | | | | | | + * | RT1 | | RT2 | | RT3 | + * | +---------------------+ +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +------+--+ + * | | | + * | | | + * | | | + * +---+-----+ +----+----+ +------+--+ + * | | | | | | + * | RT4 | | RT5 | | RT6 | + * | | | +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +---------+ + * | | + * | | + * | | + * +---+-----+ +----+----+ +---------+ + * | | | | | | + * | RT7 | | RT8 | | RT9 | + * | | | +---------------------+ | + * | | | | | | + * +---+-----+ +----+----+ +------+--+ + * | | | + * | | | + * | | | + * +---+-----+ +----+----+ +------+--+ + * | | | | | | + * | RT10 | | RT11 | | RT12 | + * | +---------------------+ +---------------------+ | + * | | 30 | | | | + * +---------+ +---------+ +---------+ + * + * Test topology 9: + * ================ + * + * +---------+ + * | | + * | RT1 | + * +----------+ +----------+ + * | | | | + * | +---------+ | + * | | + * | | + * | | + * +----+----+ +----+----+ + * | | | | + * | RT2 | | RT3 | + * | | | | + * | | | | + * +----+----+ +------+--+ + * | | + * | | + * | |100 + * | +---------+ | + * | | | | + * +----------+ RT4 +------------+ + * +----------------| |----------------+ + * | +-+ +--+ | + * | | +---------+ | | + * | | | | + * | |30 |30 |30 + * | | | | + * +----+----+ +----+----+ +----+----+ +----+----+ + * | | | | | | | | + * | RT5 | | RT6 | | RT7 | | RT8 | + * | | | | | | | | + * | | | | | | | | + * +----+----+ +----+----+ +----+----+ +----+----+ + * | | | | + * | | | | + * | | | | + * | | +---------+ | | + * | +-+ +--+ | + * +----------------+ RT9 +----------------+ + * | | + * | | + * +---------+ + * + * Test topology 10: + * ================ + * + * +---------+ + * | | + * | RT1 | + * +----------+ +----------+ + * | | | | + * | +----+----+ | + * | | | + * | |20 |20 + * | | | + * +----+----+ +----+----+ +----+----+ + * | | | | | | + * | RT2 | | RT3 | | RT4 | + * | | | | | | + * | | | | | | + * +----+----+ +----+----+ +----+----+ + * | | | + * | | | + * | | | + * +----+----+ +----+----+ +----+----+ + * | | | | | | + * | RT5 | | RT6 | | RT7 | + * | | | | | | + * | | | | | | + * +----+----+ +----+----+ +----+----+ + * | | | + * | |50 |50 + * | | | + * | +----+----+ | + * | | | | + * +----------+ RT8 +----------+ + * | | + * | | + * +---------+ + * + * Test topology 11: + * ================ + * + * +---------+ + * | | + * | RT1 | + * | | + * | | + * +----+----+ + * | + * | + * | + * +---------+ | +---------+ + * | | | | | + * | RT2 |50 | | RT3 | + * | +----------+----------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * +----+----+ +----+----+ + * | | | | + * | RT4 | | RT5 | + * | +---------------------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * | +---------+ | + * | | | | + * | | RT6 | | + * +----------+ +----------+ + * | | + * +---------+ + * + * Test topology 12: + * ================ + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +---------------------+ | + * | | | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT3 | | RT4 | + * | | | | + * | | | | + * +---+-----+ +------+--+ + * |^ | + * |400 | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT5 | | RT6 | + * | | | | + * | | | | + * +---+-----+ +------+--+ + * |^ | + * |200 | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT7 | | RT8 | + * | +---------------------+ | + * | | 100 | | + * +---+-----+ +------+--+ + * | | + * | | + * | | + * +---+-----+ +------+--+ + * | | | | + * | RT9 | | RT10 | + * | | | | + * | | | | + * +---------+ +---------+ + * + * Test topology 13: + * ================ + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +---------------------+ | + * | | | | + * +---+-----+ +----+----+ + * | | + * | | + * | | + * | +----+----+ + * | | | + * | +----------+ RT4 | + * | | | | + * +---+-----+ | | | + * | | | +----+----+ + * | RT3 +----------+ | + * | +----------+ |100 + * | | | | + * +---+-----+ | +----+----+ + * | | | | + * | | | RT5 | + * | +----------+ | + * | | | + * | +----+----+ + * | | + * | | + * | | + * +---+-----+ +----+----+ + * | | | | + * | RT6 | | RT7 | + * | +---------------------+ | + * | | | | + * +---------+ +---------+ + + * Test topology 14: + * ================= + * + * +---------+ +---------+ + * | | | | + * | RT1 | | RT2 | + * | +--------------+ | + * | | | | + * +----+----+ +----+----+ + * | | + * | | + * | | + * | +----+----+ + * | | | + * | | RT3 | + * +-------------------+ | + * | | | + * | +----+----+ + * | | + * | |50 + * | | + * +----+----+ +----+----+ + * | | | | + * | RT4 | | RT5 | + * | +--------------+ | + * | | | | + * +---------+ +---------+ + */ + +struct isis_topology test_topologies[] = { + { + .number = 1, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.6/32", + "2001:db8::6/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 2, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt2", + .metric = 15, + }, + { + .hostname = "rt3", + .metric = 30, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 15, + }, + { + .hostname = "rt4", + .metric = 40, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 30, + }, + { + .hostname = "rt5", + .metric = 40, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt2", + .metric = 40, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 40, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.6/32", + "2001:db8::6/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .pseudonode_id = 1, + .level = IS_LEVEL_1, + .adjacencies = { + { + .hostname = "rt1", + .metric = 0, + }, + { + .hostname = "rt4", + .metric = 0, + }, + { + .hostname = "rt5", + .metric = 0, + }, + }, + }, + }, + }, + { + .number = 3, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 30, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 30, + }, + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 4, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 200, + }, + { + .hostname = "rt6", + .metric = 50, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 50, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 5, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 6, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 7, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 40, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 40, + }, + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt9", + .metric = 30, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + { + .hostname = "rt10", + .metric = 20, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + { + .hostname = "rt9", + .metric = 10, + }, + { + .hostname = "rt11", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt9", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x09}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.9", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.9/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 30, + }, + { + .hostname = "rt8", + .metric = 10, + }, + { + .hostname = "rt12", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt10", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0a}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.10", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.10/32", + }, + .adjacencies = { + { + .hostname = "rt7", + .metric = 20, + }, + { + .hostname = "rt11", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt11", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0b}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.11", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.11/32", + }, + .adjacencies = { + { + .hostname = "rt8", + .metric = 10, + }, + { + .hostname = "rt10", + .metric = 10, + }, + { + .hostname = "rt12", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt12", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0c}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.12", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.12/32", + }, + .adjacencies = { + { + .hostname = "rt9", + .metric = 10, + }, + { + .hostname = "rt11", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 8, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt10", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt9", + .metric = 10, + }, + { + .hostname = "rt11", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt9", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x09}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.9", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.9/32", + }, + .adjacencies = { + { + .hostname = "rt8", + .metric = 10, + }, + { + .hostname = "rt12", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt10", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0a}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.10", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.10/32", + }, + .adjacencies = { + { + .hostname = "rt7", + .metric = 10, + }, + { + .hostname = "rt11", + .metric = 30, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt11", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0b}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.11", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.11/32", + }, + .adjacencies = { + { + .hostname = "rt8", + .metric = 10, + }, + { + .hostname = "rt10", + .metric = 30, + }, + { + .hostname = "rt12", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt12", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0c}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.12", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.12/32", + }, + .adjacencies = { + { + .hostname = "rt9", + .metric = 10, + }, + { + .hostname = "rt11", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 9, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 100, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 100, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 30, + }, + { + .hostname = "rt7", + .metric = 30, + }, + { + .hostname = "rt8", + .metric = 30, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt9", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.6/32", + "2001:db8::6/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 30, + }, + { + .hostname = "rt9", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.7/32", + "2001:db8::7/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 30, + }, + { + .hostname = "rt9", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.8/32", + "2001:db8::8/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 30, + }, + { + .hostname = "rt9", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt9", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x09}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.9", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.9/32", + "2001:db8::9/128", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 10, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 20, + }, + { + .hostname = "rt4", + .metric = 20, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .srgb = { + .lower_bound = 20000, + .range_size = 8000, + }, + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 20, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 20, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.6/32", + "2001:db8::6/128", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 50, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.7/32", + "2001:db8::7/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 50, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.8/32", + "2001:db8::8/128", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 50, + }, + { + .hostname = "rt7", + .metric = 50, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 11, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .pseudonode_id = 1, + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .pseudonode_id = 1, + .metric = 50, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.6/32", + "2001:db8::6/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .pseudonode_id = 1, + .level = IS_LEVEL_1, + .adjacencies = { + { + .hostname = "rt1", + .metric = 0, + }, + { + .hostname = "rt2", + .metric = 0, + }, + { + .hostname = "rt3", + .metric = 0, + }, + }, + }, + }, + }, + { + .number = 12, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 400, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 200, + }, + { + .hostname = "rt8", + .metric = 100, + }, + { + .hostname = "rt9", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt8", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x08}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.8", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.8/32", + }, + .adjacencies = { + { + .hostname = "rt6", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 100, + }, + { + .hostname = "rt10", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt9", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x09}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.9", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.9/32", + }, + .adjacencies = { + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt10", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x0a}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.10", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.10/32", + }, + .adjacencies = { + { + .hostname = "rt8", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 13, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.1/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.2/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.3/32", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.4/32", + }, + .adjacencies = { + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 100, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.5/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt4", + .metric = 100, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt6", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x06}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.6", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.6/32", + }, + .adjacencies = { + { + .hostname = "rt3", + .metric = 10, + }, + { + .hostname = "rt7", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + { + .hostname = "rt7", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x07}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.7", + .protocols = { + .ipv4 = true, + }, + .networks = { + "10.0.255.7/32", + }, + .adjacencies = { + { + .hostname = "rt5", + .metric = 10, + }, + { + .hostname = "rt6", + .metric = 10, + }, + }, + .flags = F_ISIS_TEST_NODE_SR, + }, + }, + }, + { + .number = 14, + .nodes = { + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.1", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.1/32", + "2001:db8::1/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt2", + .metric = 10, + }, + }, + }, + { + .hostname = "rt2", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.2", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.2/32", + "2001:db8::2/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .metric = 20, + }, + { + .hostname = "rt3", + .metric = 10, + }, + }, + }, + { + .hostname = "rt3", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x03}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.3", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.3/32", + "2001:db8::3/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt2", + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 50, + }, + }, + }, + { + .hostname = "rt4", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x04}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.4", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.4/32", + "2001:db8::4/128", + }, + .adjacencies = { + { + .hostname = "rt1", + .pseudonode_id = 1, + .metric = 10, + }, + { + .hostname = "rt5", + .metric = 10, + }, + }, + }, + { + .hostname = "rt5", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x05}, + .level = IS_LEVEL_1, + .router_id = "10.0.255.5", + .protocols = { + .ipv4 = true, + .ipv6 = true, + }, + .networks = { + "10.0.255.5/32", + "2001:db8::5/128", + }, + .adjacencies = { + { + .hostname = "rt4", + .metric = 10, + }, + { + .hostname = "rt3", + .metric = 50, + }, + }, + }, + { + .hostname = "rt1", + .sysid = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + .pseudonode_id = 1, + .level = IS_LEVEL_1, + .adjacencies = { + { + .hostname = "rt1", + .metric = 0, + }, + { + .hostname = "rt3", + .metric = 0, + }, + { + .hostname = "rt4", + .metric = 0, + }, + }, + }, + }, + }, + { + /* sentinel */ + }, +}; -- cgit v1.2.3