Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 581 insertions, 0 deletions

diff --git a/ripngd/ripng_cli.c b/ripngd/ripng_cli.c
new file mode 100644
index 0000000..ded2f43
--- /dev/null
+++ b/ripngd/ripng_cli.c
@@ -0,0 +1,581 @@
+/*
+ * Copyright (C) 1998 Kunihiro Ishiguro
+ * Copyright (C) 2018 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 <zebra.h>
+
+#include "if.h"
+#include "vrf.h"
+#include "log.h"
+#include "prefix.h"
+#include "command.h"
+#include "northbound_cli.h"
+#include "libfrr.h"
+
+#include "ripngd/ripngd.h"
+#include "ripngd/ripng_nb.h"
+#ifndef VTYSH_EXTRACT_PL
+#include "ripngd/ripng_cli_clippy.c"
+#endif
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance
+ */
+DEFPY_YANG_NOSH (router_ripng,
+       router_ripng_cmd,
+       "router ripng [vrf NAME]",
+       "Enable a routing process\n"
+       "Make RIPng instance command\n"
+       VRF_CMD_HELP_STR)
+{
+	char xpath[XPATH_MAXLEN];
+	int ret;
+
+	/* Build RIPng instance XPath. */
+	if (!vrf)
+		vrf = VRF_DEFAULT_NAME;
+	snprintf(xpath, sizeof(xpath), "/frr-ripngd:ripngd/instance[vrf='%s']",
+		 vrf);
+
+	nb_cli_enqueue_change(vty, xpath, NB_OP_CREATE, NULL);
+
+	ret = nb_cli_apply_changes(vty, NULL);
+	if (ret == CMD_SUCCESS)
+		VTY_PUSH_XPATH(RIPNG_NODE, xpath);
+
+	return ret;
+}
+
+DEFPY_YANG (no_router_ripng,
+       no_router_ripng_cmd,
+       "no router ripng [vrf NAME]",
+       NO_STR
+       "Enable a routing process\n"
+       "Make RIPng instance command\n"
+       VRF_CMD_HELP_STR)
+{
+	char xpath[XPATH_MAXLEN];
+
+	/* Build RIPng instance XPath. */
+	if (!vrf)
+		vrf = VRF_DEFAULT_NAME;
+	snprintf(xpath, sizeof(xpath), "/frr-ripngd:ripngd/instance[vrf='%s']",
+		 vrf);
+
+	nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL);
+
+	return nb_cli_apply_changes_clear_pending(vty, NULL);
+}
+
+void cli_show_router_ripng(struct vty *vty, const struct lyd_node *dnode,
+			   bool show_defaults)
+{
+	const char *vrf_name;
+
+	vrf_name = yang_dnode_get_string(dnode, "./vrf");
+
+	vty_out(vty, "!\n");
+	vty_out(vty, "router ripng");
+	if (!strmatch(vrf_name, VRF_DEFAULT_NAME))
+		vty_out(vty, " vrf %s", vrf_name);
+	vty_out(vty, "\n");
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/allow-ecmp
+ */
+DEFPY_YANG (ripng_allow_ecmp,
+       ripng_allow_ecmp_cmd,
+       "[no] allow-ecmp",
+       NO_STR
+       "Allow Equal Cost MultiPath\n")
+{
+	nb_cli_enqueue_change(vty, "./allow-ecmp", NB_OP_MODIFY,
+			      no ? "false" : "true");
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_allow_ecmp(struct vty *vty, const struct lyd_node *dnode,
+			       bool show_defaults)
+{
+	if (!yang_dnode_get_bool(dnode, NULL))
+		vty_out(vty, " no");
+
+	vty_out(vty, " allow-ecmp\n");
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/default-information-originate
+ */
+DEFPY_YANG (ripng_default_information_originate,
+       ripng_default_information_originate_cmd,
+       "[no] default-information originate",
+       NO_STR
+       "Default route information\n"
+       "Distribute default route\n")
+{
+	nb_cli_enqueue_change(vty, "./default-information-originate",
+			      NB_OP_MODIFY, no ? "false" : "true");
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_default_information_originate(struct vty *vty,
+						  const struct lyd_node *dnode,
+						  bool show_defaults)
+{
+	if (!yang_dnode_get_bool(dnode, NULL))
+		vty_out(vty, " no");
+
+	vty_out(vty, " default-information originate\n");
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/default-metric
+ */
+DEFPY_YANG (ripng_default_metric,
+       ripng_default_metric_cmd,
+       "default-metric (1-16)",
+       "Set a metric of redistribute routes\n"
+       "Default metric\n")
+{
+	nb_cli_enqueue_change(vty, "./default-metric", NB_OP_MODIFY,
+			      default_metric_str);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+DEFPY_YANG (no_ripng_default_metric,
+       no_ripng_default_metric_cmd,
+       "no default-metric [(1-16)]",
+       NO_STR
+       "Set a metric of redistribute routes\n"
+       "Default metric\n")
+{
+	nb_cli_enqueue_change(vty, "./default-metric", NB_OP_MODIFY, NULL);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_default_metric(struct vty *vty,
+				   const struct lyd_node *dnode,
+				   bool show_defaults)
+{
+	vty_out(vty, " default-metric %s\n",
+		yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/network
+ */
+DEFPY_YANG (ripng_network_prefix,
+       ripng_network_prefix_cmd,
+       "[no] network X:X::X:X/M",
+       NO_STR
+       "RIPng enable on specified interface or network.\n"
+       "IPv6 network\n")
+{
+	nb_cli_enqueue_change(vty, "./network",
+			      no ? NB_OP_DESTROY : NB_OP_CREATE, network_str);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_network_prefix(struct vty *vty,
+				   const struct lyd_node *dnode,
+				   bool show_defaults)
+{
+	vty_out(vty, " network %s\n", yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/interface
+ */
+DEFPY_YANG (ripng_network_if,
+       ripng_network_if_cmd,
+       "[no] network WORD",
+       NO_STR
+       "RIPng enable on specified interface or network.\n"
+       "Interface name\n")
+{
+	nb_cli_enqueue_change(vty, "./interface",
+			      no ? NB_OP_DESTROY : NB_OP_CREATE, network);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_network_interface(struct vty *vty,
+				      const struct lyd_node *dnode,
+				      bool show_defaults)
+{
+	vty_out(vty, " network %s\n", yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/offset-list
+ */
+DEFPY_YANG (ripng_offset_list,
+       ripng_offset_list_cmd,
+       "[no] offset-list ACCESSLIST6_NAME$acl <in|out>$direction (0-16)$metric [IFNAME]",
+       NO_STR
+       "Modify RIPng metric\n"
+       "Access-list name\n"
+       "For incoming updates\n"
+       "For outgoing updates\n"
+       "Metric value\n"
+       "Interface to match\n")
+{
+	if (!no) {
+		nb_cli_enqueue_change(vty, ".", NB_OP_CREATE, NULL);
+		nb_cli_enqueue_change(vty, "./access-list", NB_OP_MODIFY, acl);
+		nb_cli_enqueue_change(vty, "./metric", NB_OP_MODIFY,
+				      metric_str);
+	} else
+		nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL);
+
+	return nb_cli_apply_changes(
+		vty, "./offset-list[interface='%s'][direction='%s']",
+		ifname ? ifname : "*", direction);
+}
+
+void cli_show_ripng_offset_list(struct vty *vty, const struct lyd_node *dnode,
+				bool show_defaults)
+{
+	const char *interface;
+
+	interface = yang_dnode_get_string(dnode, "./interface");
+
+	vty_out(vty, " offset-list %s %s %s",
+		yang_dnode_get_string(dnode, "./access-list"),
+		yang_dnode_get_string(dnode, "./direction"),
+		yang_dnode_get_string(dnode, "./metric"));
+	if (!strmatch(interface, "*"))
+		vty_out(vty, " %s", interface);
+	vty_out(vty, "\n");
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/passive-interface
+ */
+DEFPY_YANG (ripng_passive_interface,
+       ripng_passive_interface_cmd,
+       "[no] passive-interface IFNAME",
+       NO_STR
+       "Suppress routing updates on an interface\n"
+       "Interface name\n")
+{
+	nb_cli_enqueue_change(vty, "./passive-interface",
+			      no ? NB_OP_DESTROY : NB_OP_CREATE, ifname);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_passive_interface(struct vty *vty,
+				      const struct lyd_node *dnode,
+				      bool show_defaults)
+{
+	vty_out(vty, " passive-interface %s\n",
+		yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/redistribute
+ */
+DEFPY_YANG (ripng_redistribute,
+       ripng_redistribute_cmd,
+       "[no] redistribute " FRR_REDIST_STR_RIPNGD "$protocol [{metric (0-16)|route-map RMAP_NAME$route_map}]",
+       NO_STR
+       REDIST_STR
+       FRR_REDIST_HELP_STR_RIPNGD
+       "Metric\n"
+       "Metric value\n"
+       "Route map reference\n"
+       "Pointer to route-map entries\n")
+{
+	if (!no) {
+		nb_cli_enqueue_change(vty, ".", NB_OP_CREATE, NULL);
+		nb_cli_enqueue_change(vty, "./route-map",
+				      route_map ? NB_OP_MODIFY : NB_OP_DESTROY,
+				      route_map);
+		nb_cli_enqueue_change(vty, "./metric",
+				      metric_str ? NB_OP_MODIFY : NB_OP_DESTROY,
+				      metric_str);
+	} else
+		nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL);
+
+	return nb_cli_apply_changes(vty, "./redistribute[protocol='%s']",
+				    protocol);
+}
+
+void cli_show_ripng_redistribute(struct vty *vty, const struct lyd_node *dnode,
+				 bool show_defaults)
+{
+	vty_out(vty, " redistribute %s",
+		yang_dnode_get_string(dnode, "./protocol"));
+	if (yang_dnode_exists(dnode, "./metric"))
+		vty_out(vty, " metric %s",
+			yang_dnode_get_string(dnode, "./metric"));
+	if (yang_dnode_exists(dnode, "./route-map"))
+		vty_out(vty, " route-map %s",
+			yang_dnode_get_string(dnode, "./route-map"));
+	vty_out(vty, "\n");
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/static-route
+ */
+DEFPY_YANG (ripng_route,
+       ripng_route_cmd,
+       "[no] route X:X::X:X/M",
+       NO_STR
+       "Static route setup\n"
+       "Set static RIPng route announcement\n")
+{
+	nb_cli_enqueue_change(vty, "./static-route",
+			      no ? NB_OP_DESTROY : NB_OP_CREATE, route_str);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_route(struct vty *vty, const struct lyd_node *dnode,
+			  bool show_defaults)
+{
+	vty_out(vty, " route %s\n", yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/aggregate-addres
+ */
+DEFPY_YANG (ripng_aggregate_address,
+       ripng_aggregate_address_cmd,
+       "[no] aggregate-address X:X::X:X/M",
+       NO_STR
+       "Set aggregate RIPng route announcement\n"
+       "Aggregate network\n")
+{
+	nb_cli_enqueue_change(vty, "./aggregate-address",
+			      no ? NB_OP_DESTROY : NB_OP_CREATE,
+			      aggregate_address_str);
+
+	return nb_cli_apply_changes(vty, NULL);
+}
+
+void cli_show_ripng_aggregate_address(struct vty *vty,
+				      const struct lyd_node *dnode,
+				      bool show_defaults)
+{
+	vty_out(vty, " aggregate-address %s\n",
+		yang_dnode_get_string(dnode, NULL));
+}
+
+/*
+ * XPath: /frr-ripngd:ripngd/instance/timers
+ */
+DEFPY_YANG (ripng_timers,
+       ripng_timers_cmd,
+       "timers basic (1-65535)$update (1-65535)$timeout (1-65535)$garbage",
+       "RIPng timers setup\n"
+       "Basic timer\n"
+       "Routing table update timer value in second. Default is 30.\n"
+       "Routing information timeout timer. Default is 180.\n"
+       "Garbage collection timer. Default is 120.\n")
+{
+	nb_cli_enqueue_change(vty, "./update-interval", NB_OP_MODIFY,
+			      update_str);
+	nb_cli_enqueue_change(vty, "./holddown-interval", NB_OP_MODIFY,
+			      timeout_str);
+	nb_cli_enqueue_change(vty, "./flush-interval", NB_OP_MODIFY,
+			      garbage_str);
+
+	return nb_cli_apply_changes(vty, "./timers");
+}
+
+DEFPY_YANG (no_ripng_timers,
+       no_ripng_timers_cmd,
+       "no timers basic [(1-65535) (1-65535) (1-65535)]",
+       NO_STR
+       "RIPng timers setup\n"
+       "Basic timer\n"
+       "Routing table update timer value in second. Default is 30.\n"
+       "Routing information timeout timer. Default is 180.\n"
+       "Garbage collection timer. Default is 120.\n")
+{
+	nb_cli_enqueue_change(vty, "./update-interval", NB_OP_MODIFY, NULL);
+	nb_cli_enqueue_change(vty, "./holddown-interval", NB_OP_MODIFY, NULL);
+	nb_cli_enqueue_change(vty, "./flush-interval", NB_OP_MODIFY, NULL);
+
+	return nb_cli_apply_changes(vty, "./timers");
+}
+
+void cli_show_ripng_timers(struct vty *vty, const struct lyd_node *dnode,
+			   bool show_defaults)
+{
+	vty_out(vty, " timers basic %s %s %s\n",
+		yang_dnode_get_string(dnode, "./update-interval"),
+		yang_dnode_get_string(dnode, "./holddown-interval"),
+		yang_dnode_get_string(dnode, "./flush-interval"));
+}
+
+/*
+ * XPath: /frr-interface:lib/interface/frr-ripngd:ripng/split-horizon
+ */
+DEFPY_YANG (ipv6_ripng_split_horizon,
+       ipv6_ripng_split_horizon_cmd,
+       "[no] ipv6 ripng split-horizon [poisoned-reverse$poisoned_reverse]",
+       NO_STR
+       IPV6_STR
+       "Routing Information Protocol\n"
+       "Perform split horizon\n"
+       "With poisoned-reverse\n")
+{
+	const char *value;
+
+	if (no)
+		value = "disabled";
+	else if (poisoned_reverse)
+		value = "poison-reverse";
+	else
+		value = "simple";
+
+	nb_cli_enqueue_change(vty, "./split-horizon", NB_OP_MODIFY, value);
+
+	return nb_cli_apply_changes(vty, "./frr-ripngd:ripng");
+}
+
+void cli_show_ipv6_ripng_split_horizon(struct vty *vty,
+				       const struct lyd_node *dnode,
+				       bool show_defaults)
+{
+	int value;
+
+	value = yang_dnode_get_enum(dnode, NULL);
+	switch (value) {
+	case RIPNG_NO_SPLIT_HORIZON:
+		vty_out(vty, " no ipv6 ripng split-horizon\n");
+		break;
+	case RIPNG_SPLIT_HORIZON:
+		vty_out(vty, " ipv6 ripng split-horizon\n");
+		break;
+	case RIPNG_SPLIT_HORIZON_POISONED_REVERSE:
+		vty_out(vty, " ipv6 ripng split-horizon poisoned-reverse\n");
+		break;
+	}
+}
+
+/*
+ * XPath: /frr-ripngd:clear-ripng-route
+ */
+DEFPY_YANG (clear_ipv6_rip,
+       clear_ipv6_rip_cmd,
+       "clear ipv6 ripng [vrf WORD]",
+       CLEAR_STR
+       IPV6_STR
+       "Clear IPv6 RIP database\n"
+       VRF_CMD_HELP_STR)
+{
+	struct list *input;
+	int ret;
+
+	input = list_new();
+	if (vrf) {
+		struct yang_data *yang_vrf;
+
+		yang_vrf = yang_data_new(
+			"/frr-ripngd:clear-ripng-route/input/vrf", vrf);
+		listnode_add(input, yang_vrf);
+	}
+
+	ret = nb_cli_rpc(vty, "/frr-ripngd:clear-ripng-route", input, NULL);
+
+	list_delete(&input);
+
+	return ret;
+}
+
+DEFUN (ripng_ipv6_distribute_list,
+       ripng_ipv6_distribute_list_cmd,
+       "ipv6 distribute-list [prefix] ACCESSLIST6_NAME <in|out> [WORD]",
+       "IPv6\n"
+       "Filter networks in routing updates\n"
+       "Specify a prefix\n"
+       "Access-list name\n"
+       "Filter incoming routing updates\n"
+       "Filter outgoing routing updates\n"
+       "Interface name\n")
+{
+	const char *ifname = NULL;
+	int prefix = (argv[2]->type == WORD_TKN) ? 1 : 0;
+
+	if (argv[argc - 1]->type == VARIABLE_TKN)
+		ifname = argv[argc - 1]->arg;
+
+	return distribute_list_parser(prefix, false, argv[3 + prefix]->text,
+				      argv[2 + prefix]->arg, ifname);
+}
+
+DEFUN (ripng_no_ipv6_distribute_list,
+       ripng_no_ipv6_distribute_list_cmd,
+       "no ipv6 distribute-list [prefix] ACCESSLIST6_NAME <in|out> [WORD]",
+       NO_STR
+       "IPv6\n"
+       "Filter networks in routing updates\n"
+       "Specify a prefix\n"
+       "Access-list name\n"
+       "Filter incoming routing updates\n"
+       "Filter outgoing routing updates\n"
+       "Interface name\n")
+{
+	const char *ifname = NULL;
+	int prefix = (argv[3]->type == WORD_TKN) ? 1 : 0;
+
+	if (argv[argc - 1]->type == VARIABLE_TKN)
+		ifname = argv[argc - 1]->arg;
+
+	return distribute_list_no_parser(vty, prefix, false,
+					 argv[4 + prefix]->text,
+					 argv[3 + prefix]->arg, ifname);
+}
+
+void ripng_cli_init(void)
+{
+	install_element(CONFIG_NODE, &router_ripng_cmd);
+	install_element(CONFIG_NODE, &no_router_ripng_cmd);
+
+	install_element(RIPNG_NODE, &ripng_ipv6_distribute_list_cmd);
+	install_element(RIPNG_NODE, &ripng_no_ipv6_distribute_list_cmd);
+
+	install_element(RIPNG_NODE, &ripng_allow_ecmp_cmd);
+	install_element(RIPNG_NODE, &ripng_default_information_originate_cmd);
+	install_element(RIPNG_NODE, &ripng_default_metric_cmd);
+	install_element(RIPNG_NODE, &no_ripng_default_metric_cmd);
+	install_element(RIPNG_NODE, &ripng_network_prefix_cmd);
+	install_element(RIPNG_NODE, &ripng_network_if_cmd);
+	install_element(RIPNG_NODE, &ripng_offset_list_cmd);
+	install_element(RIPNG_NODE, &ripng_passive_interface_cmd);
+	install_element(RIPNG_NODE, &ripng_redistribute_cmd);
+	install_element(RIPNG_NODE, &ripng_route_cmd);
+	install_element(RIPNG_NODE, &ripng_aggregate_address_cmd);
+	install_element(RIPNG_NODE, &ripng_timers_cmd);
+	install_element(RIPNG_NODE, &no_ripng_timers_cmd);
+
+	install_element(INTERFACE_NODE, &ipv6_ripng_split_horizon_cmd);
+
+	install_element(ENABLE_NODE, &clear_ipv6_rip_cmd);
+}