// SPDX-License-Identifier: GPL-2.0-or-later /* * PIM for IPv6 FRR * Copyright (C) 2022 Vmware, Inc. * Mobashshera Rasool */ #include #include #include "lib/json.h" #include "command.h" #include "if.h" #include "prefix.h" #include "zclient.h" #include "plist.h" #include "hash.h" #include "nexthop.h" #include "vrf.h" #include "ferr.h" #include "lib/srcdest_table.h" #include "lib/linklist.h" #include "termtable.h" #include "pimd.h" #include "pim_instance.h" #include "pim_vty.h" #include "lib/northbound_cli.h" #include "pim_errors.h" #include "pim_nb.h" #include "pim_mroute.h" #include "pim_cmd.h" #include "pim6_cmd.h" #include "pim_cmd_common.h" #include "pim_time.h" #include "pim_zebra.h" #include "pim_zlookup.h" #include "pim_iface.h" #include "pim_macro.h" #include "pim_neighbor.h" #include "pim_nht.h" #include "pim_sock.h" #include "pim_ssm.h" #include "pim_static.h" #include "pim_addr.h" #include "pim_static.h" #include "pim_util.h" #include "pim6_mld.h" /** * Get current node VRF name. * * NOTE: * In case of failure it will print error message to user. * * \returns name or NULL if failed to get VRF. */ const char *pim_cli_get_vrf_name(struct vty *vty) { const struct lyd_node *vrf_node; /* Not inside any VRF context. */ if (vty->xpath_index == 0) return VRF_DEFAULT_NAME; vrf_node = yang_dnode_get(vty->candidate_config->dnode, VTY_CURR_XPATH); if (vrf_node == NULL) { vty_out(vty, "%% Failed to get vrf dnode in configuration\n"); return NULL; } return yang_dnode_get_string(vrf_node, "name"); } int pim_process_join_prune_cmd(struct vty *vty, const char *jpi_str) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/join-prune-interval", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_MODIFY, jpi_str); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_join_prune_cmd(struct vty *vty) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/join-prune-interval", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_spt_switchover_infinity_cmd(struct vty *vty) { const char *vrfname; char spt_plist_xpath[XPATH_MAXLEN]; char spt_action_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(spt_plist_xpath, sizeof(spt_plist_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_plist_xpath, "/spt-switchover/spt-infinity-prefix-list", sizeof(spt_plist_xpath)); snprintf(spt_action_xpath, sizeof(spt_action_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_action_xpath, "/spt-switchover/spt-action", sizeof(spt_action_xpath)); if (yang_dnode_exists(vty->candidate_config->dnode, spt_plist_xpath)) nb_cli_enqueue_change(vty, spt_plist_xpath, NB_OP_DESTROY, NULL); nb_cli_enqueue_change(vty, spt_action_xpath, NB_OP_MODIFY, "PIM_SPT_INFINITY"); return nb_cli_apply_changes(vty, NULL); } int pim_process_spt_switchover_prefixlist_cmd(struct vty *vty, const char *plist) { const char *vrfname; char spt_plist_xpath[XPATH_MAXLEN]; char spt_action_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(spt_plist_xpath, sizeof(spt_plist_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_plist_xpath, "/spt-switchover/spt-infinity-prefix-list", sizeof(spt_plist_xpath)); snprintf(spt_action_xpath, sizeof(spt_action_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_action_xpath, "/spt-switchover/spt-action", sizeof(spt_action_xpath)); nb_cli_enqueue_change(vty, spt_action_xpath, NB_OP_MODIFY, "PIM_SPT_INFINITY"); nb_cli_enqueue_change(vty, spt_plist_xpath, NB_OP_MODIFY, plist); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_spt_switchover_cmd(struct vty *vty) { const char *vrfname; char spt_plist_xpath[XPATH_MAXLEN]; char spt_action_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(spt_plist_xpath, sizeof(spt_plist_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_plist_xpath, "/spt-switchover/spt-infinity-prefix-list", sizeof(spt_plist_xpath)); snprintf(spt_action_xpath, sizeof(spt_action_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(spt_action_xpath, "/spt-switchover/spt-action", sizeof(spt_action_xpath)); nb_cli_enqueue_change(vty, spt_plist_xpath, NB_OP_DESTROY, NULL); nb_cli_enqueue_change(vty, spt_action_xpath, NB_OP_MODIFY, "PIM_SPT_IMMEDIATE"); return nb_cli_apply_changes(vty, NULL); } int pim_process_pim_packet_cmd(struct vty *vty, const char *packet) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/packets", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_MODIFY, packet); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_pim_packet_cmd(struct vty *vty) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/packets", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_keepalivetimer_cmd(struct vty *vty, const char *kat) { const char *vrfname; char ka_timer_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(ka_timer_xpath, sizeof(ka_timer_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(ka_timer_xpath, "/keep-alive-timer", sizeof(ka_timer_xpath)); nb_cli_enqueue_change(vty, ka_timer_xpath, NB_OP_MODIFY, kat); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_keepalivetimer_cmd(struct vty *vty) { const char *vrfname; char ka_timer_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(ka_timer_xpath, sizeof(ka_timer_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(ka_timer_xpath, "/keep-alive-timer", sizeof(ka_timer_xpath)); nb_cli_enqueue_change(vty, ka_timer_xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_rp_kat_cmd(struct vty *vty, const char *rpkat) { const char *vrfname; char rp_ka_timer_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_ka_timer_xpath, sizeof(rp_ka_timer_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(rp_ka_timer_xpath, "/rp-keep-alive-timer", sizeof(rp_ka_timer_xpath)); nb_cli_enqueue_change(vty, rp_ka_timer_xpath, NB_OP_MODIFY, rpkat); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_rp_kat_cmd(struct vty *vty) { const char *vrfname; char rp_ka_timer[6]; char rp_ka_timer_xpath[XPATH_MAXLEN]; uint v; char rs_timer_xpath[XPATH_MAXLEN]; snprintf(rs_timer_xpath, sizeof(rs_timer_xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(rs_timer_xpath, "/register-suppress-time", sizeof(rs_timer_xpath)); /* RFC4601 */ /* Check if register suppress time is configured or assigned * the default register suppress time. */ if (yang_dnode_exists(vty->candidate_config->dnode, rs_timer_xpath)) v = yang_dnode_get_uint16(vty->candidate_config->dnode, "%s", rs_timer_xpath); else v = PIM_REGISTER_SUPPRESSION_TIME_DEFAULT; v = 3 * v + PIM_REGISTER_PROBE_TIME_DEFAULT; if (v > UINT16_MAX) v = UINT16_MAX; snprintf(rp_ka_timer, sizeof(rp_ka_timer), "%u", v); vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_ka_timer_xpath, sizeof(rp_ka_timer_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); strlcat(rp_ka_timer_xpath, "/rp-keep-alive-timer", sizeof(rp_ka_timer_xpath)); nb_cli_enqueue_change(vty, rp_ka_timer_xpath, NB_OP_MODIFY, rp_ka_timer); return nb_cli_apply_changes(vty, NULL); } int pim_process_register_suppress_cmd(struct vty *vty, const char *rst) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/register-suppress-time", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_MODIFY, rst); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_register_suppress_cmd(struct vty *vty) { char xpath[XPATH_MAXLEN]; snprintf(xpath, sizeof(xpath), FRR_PIM_ROUTER_XPATH, FRR_PIM_AF_XPATH_VAL); strlcat(xpath, "/register-suppress-time", sizeof(xpath)); nb_cli_enqueue_change(vty, xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_ip_pim_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_pim_passive_cmd(struct vty *vty, bool enable) { if (enable) nb_cli_enqueue_change(vty, "./pim-passive-enable", NB_OP_MODIFY, "true"); else nb_cli_enqueue_change(vty, "./pim-passive-enable", NB_OP_MODIFY, "false"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_ip_pim_cmd(struct vty *vty) { const struct lyd_node *mld_enable_dnode; char mld_if_xpath[XPATH_MAXLEN]; int printed = snprintf(mld_if_xpath, sizeof(mld_if_xpath), "%s/frr-gmp:gmp/address-family[address-family='%s']", VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (printed >= (int)(sizeof(mld_if_xpath))) { vty_out(vty, "Xpath too long (%d > %u)", printed + 1, XPATH_MAXLEN); return CMD_WARNING_CONFIG_FAILED; } mld_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_GMP_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!mld_enable_dnode) { nb_cli_enqueue_change(vty, mld_if_xpath, NB_OP_DESTROY, NULL); nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL); } else { if (!yang_dnode_get_bool(mld_enable_dnode, ".")) { nb_cli_enqueue_change(vty, mld_if_xpath, NB_OP_DESTROY, NULL); nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL); } else nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "false"); } return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_pim_drprio_cmd(struct vty *vty, const char *drpriority_str) { nb_cli_enqueue_change(vty, "./dr-priority", NB_OP_MODIFY, drpriority_str); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_ip_pim_drprio_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./dr-priority", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_pim_hello_cmd(struct vty *vty, const char *hello_str, const char *hold_str) { const struct lyd_node *mld_enable_dnode; mld_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_GMP_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!mld_enable_dnode) { nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); } else { if (!yang_dnode_get_bool(mld_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./hello-interval", NB_OP_MODIFY, hello_str); if (hold_str) nb_cli_enqueue_change(vty, "./hello-holdtime", NB_OP_MODIFY, hold_str); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_ip_pim_hello_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./hello-interval", NB_OP_DESTROY, NULL); nb_cli_enqueue_change(vty, "./hello-holdtime", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_pim_activeactive_cmd(struct vty *vty, const char *no) { if (no) nb_cli_enqueue_change(vty, "./active-active", NB_OP_MODIFY, "false"); else { nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); nb_cli_enqueue_change(vty, "./active-active", NB_OP_MODIFY, "true"); } return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_pim_boundary_oil_cmd(struct vty *vty, const char *oil) { nb_cli_enqueue_change(vty, "./multicast-boundary-oil", NB_OP_MODIFY, oil); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_ip_pim_boundary_oil_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./multicast-boundary-oil", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ip_mroute_cmd(struct vty *vty, const char *interface, const char *group_str, const char *source_str) { nb_cli_enqueue_change(vty, "./oif", NB_OP_MODIFY, interface); if (!source_str) { char buf[SRCDEST2STR_BUFFER]; inet_ntop(AF_INET6, &in6addr_any, buf, sizeof(buf)); return nb_cli_apply_changes(vty, FRR_PIM_MROUTE_XPATH, FRR_PIM_AF_XPATH_VAL, buf, group_str); } return nb_cli_apply_changes(vty, FRR_PIM_MROUTE_XPATH, FRR_PIM_AF_XPATH_VAL, source_str, group_str); } int pim_process_no_ip_mroute_cmd(struct vty *vty, const char *interface, const char *group_str, const char *source_str) { nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL); if (!source_str) { char buf[SRCDEST2STR_BUFFER]; inet_ntop(AF_INET6, &in6addr_any, buf, sizeof(buf)); return nb_cli_apply_changes(vty, FRR_PIM_MROUTE_XPATH, FRR_PIM_AF_XPATH_VAL, buf, group_str); } return nb_cli_apply_changes(vty, FRR_PIM_MROUTE_XPATH, FRR_PIM_AF_XPATH_VAL, source_str, group_str); } int pim_process_rp_cmd(struct vty *vty, const char *rp_str, const char *group_str) { const char *vrfname; char group_xpath[XPATH_MAXLEN]; char rp_xpath[XPATH_MAXLEN]; int printed; int result = 0; struct prefix group; pim_addr rp_addr; result = str2prefix(group_str, &group); if (result) { struct prefix temp; prefix_copy(&temp, &group); apply_mask(&temp); if (!prefix_same(&group, &temp)) { vty_out(vty, "%% Inconsistent address and mask: %s\n", group_str); return CMD_WARNING_CONFIG_FAILED; } } if (!result) { vty_out(vty, "%% Bad group address specified: %s\n", group_str); return CMD_WARNING_CONFIG_FAILED; } result = inet_pton(PIM_AF, rp_str, &rp_addr); if (result <= 0) { vty_out(vty, "%% Bad RP address specified: %s\n", rp_str); return CMD_WARNING_CONFIG_FAILED; } if (pim_addr_is_any(rp_addr) || pim_addr_is_multicast(rp_addr)) { vty_out(vty, "%% Bad RP address specified: %s\n", rp_str); return CMD_WARNING_CONFIG_FAILED; } #if PIM_IPV == 6 if (IN6_IS_ADDR_LINKLOCAL(&rp_addr)) { vty_out(vty, "%% Bad RP address specified: %s\n", rp_str); return CMD_WARNING_CONFIG_FAILED; } #endif vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_xpath, sizeof(rp_xpath), FRR_PIM_STATIC_RP_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL, rp_str); printed = snprintf(group_xpath, sizeof(group_xpath), "%s/group-list[.='%s']", rp_xpath, group_str); if (printed >= (int)(sizeof(group_xpath))) { vty_out(vty, "Xpath too long (%d > %u)", printed + 1, XPATH_MAXLEN); return CMD_WARNING_CONFIG_FAILED; } nb_cli_enqueue_change(vty, group_xpath, NB_OP_CREATE, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_rp_cmd(struct vty *vty, const char *rp_str, const char *group_str) { char group_xpath[XPATH_MAXLEN]; char rp_xpath[XPATH_MAXLEN]; int printed; const char *vrfname; const struct lyd_node *group_dnode; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_xpath, sizeof(rp_xpath), FRR_PIM_STATIC_RP_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL, rp_str); printed = snprintf(group_xpath, sizeof(group_xpath), "%s/group-list[.='%s']", rp_xpath, group_str); if (printed >= (int)(sizeof(group_xpath))) { vty_out(vty, "Xpath too long (%d > %u)", printed + 1, XPATH_MAXLEN); return CMD_WARNING_CONFIG_FAILED; } group_dnode = yang_dnode_get(vty->candidate_config->dnode, group_xpath); if (!group_dnode) { vty_out(vty, "%% Unable to find specified RP\n"); return NB_OK; } if (yang_is_last_list_dnode(group_dnode)) nb_cli_enqueue_change(vty, rp_xpath, NB_OP_DESTROY, NULL); else nb_cli_enqueue_change(vty, group_xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_rp_plist_cmd(struct vty *vty, const char *rp_str, const char *prefix_list) { const char *vrfname; char rp_plist_xpath[XPATH_MAXLEN]; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_plist_xpath, sizeof(rp_plist_xpath), FRR_PIM_STATIC_RP_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL, rp_str); strlcat(rp_plist_xpath, "/prefix-list", sizeof(rp_plist_xpath)); nb_cli_enqueue_change(vty, rp_plist_xpath, NB_OP_MODIFY, prefix_list); return nb_cli_apply_changes(vty, NULL); } int pim_process_no_rp_plist_cmd(struct vty *vty, const char *rp_str, const char *prefix_list) { char rp_xpath[XPATH_MAXLEN]; char plist_xpath[XPATH_MAXLEN]; const char *vrfname; const struct lyd_node *plist_dnode; const char *plist; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(rp_xpath, sizeof(rp_xpath), FRR_PIM_STATIC_RP_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL, rp_str); snprintf(plist_xpath, sizeof(plist_xpath), FRR_PIM_STATIC_RP_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL, rp_str); strlcat(plist_xpath, "/prefix-list", sizeof(plist_xpath)); plist_dnode = yang_dnode_get(vty->candidate_config->dnode, plist_xpath); if (!plist_dnode) { vty_out(vty, "%% Unable to find specified RP\n"); return NB_OK; } plist = yang_dnode_get_string(plist_dnode, "%s", plist_xpath); if (strcmp(prefix_list, plist)) { vty_out(vty, "%% Unable to find specified RP\n"); return NB_OK; } nb_cli_enqueue_change(vty, rp_xpath, NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, NULL); } bool pim_sgaddr_match(pim_sgaddr item, pim_sgaddr match) { return (pim_addr_is_any(match.grp) || !pim_addr_cmp(match.grp, item.grp)) && (pim_addr_is_any(match.src) || !pim_addr_cmp(match.src, item.src)); } void json_object_pim_ifp_add(struct json_object *json, struct interface *ifp) { struct pim_interface *pim_ifp; pim_ifp = ifp->info; json_object_string_add(json, "name", ifp->name); json_object_string_add(json, "state", if_is_up(ifp) ? "up" : "down"); json_object_string_addf(json, "address", "%pPA", &pim_ifp->primary_address); json_object_int_add(json, "index", ifp->ifindex); if (if_is_multicast(ifp)) json_object_boolean_true_add(json, "flagMulticast"); if (if_is_broadcast(ifp)) json_object_boolean_true_add(json, "flagBroadcast"); if (ifp->flags & IFF_ALLMULTI) json_object_boolean_true_add(json, "flagAllMulticast"); if (ifp->flags & IFF_PROMISC) json_object_boolean_true_add(json, "flagPromiscuous"); if (PIM_IF_IS_DELETED(ifp)) json_object_boolean_true_add(json, "flagDeleted"); if (pim_if_lan_delay_enabled(ifp)) json_object_boolean_true_add(json, "lanDelayEnabled"); } void pim_print_ifp_flags(struct vty *vty, struct interface *ifp) { vty_out(vty, "Flags\n"); vty_out(vty, "-----\n"); vty_out(vty, "All Multicast : %s\n", (ifp->flags & IFF_ALLMULTI) ? "yes" : "no"); vty_out(vty, "Broadcast : %s\n", if_is_broadcast(ifp) ? "yes" : "no"); vty_out(vty, "Deleted : %s\n", PIM_IF_IS_DELETED(ifp) ? "yes" : "no"); vty_out(vty, "Interface Index : %d\n", ifp->ifindex); vty_out(vty, "Multicast : %s\n", if_is_multicast(ifp) ? "yes" : "no"); vty_out(vty, "Promiscuous : %s\n", (ifp->flags & IFF_PROMISC) ? "yes" : "no"); vty_out(vty, "\n"); vty_out(vty, "\n"); } void json_object_pim_upstream_add(json_object *json, struct pim_upstream *up) { json_object_boolean_add( json, "drJoinDesired", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_DR_JOIN_DESIRED)); json_object_boolean_add( json, "drJoinDesiredUpdated", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_DR_JOIN_DESIRED_UPDATED)); json_object_boolean_add( json, "firstHopRouter", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_FHR)); json_object_boolean_add( json, "sourceIgmp", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_IGMP)); json_object_boolean_add( json, "sourcePim", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_PIM)); json_object_boolean_add( json, "sourceStream", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_STREAM)); /* XXX: need to print ths flag in the plain text display as well */ json_object_boolean_add( json, "sourceMsdp", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_MSDP)); json_object_boolean_add( json, "sendSGRptPrune", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SEND_SG_RPT_PRUNE)); json_object_boolean_add( json, "lastHopRouter", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_LHR)); json_object_boolean_add( json, "disableKATExpiry", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_DISABLE_KAT_EXPIRY)); json_object_boolean_add( json, "staticIncomingInterface", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_STATIC_IIF)); json_object_boolean_add( json, "allowIncomingInterfaceinOil", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_ALLOW_IIF_IN_OIL)); json_object_boolean_add( json, "noPimRegistrationData", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_NO_PIMREG_DATA)); json_object_boolean_add( json, "forcePimRegistration", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_FORCE_PIMREG)); json_object_boolean_add( json, "sourceVxlanOrigination", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_VXLAN_ORIG)); json_object_boolean_add( json, "sourceVxlanTermination", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_SRC_VXLAN_TERM)); json_object_boolean_add( json, "mlagVxlan", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_MLAG_VXLAN)); json_object_boolean_add( json, "mlagNonDesignatedForwarder", CHECK_FLAG(up->flags, PIM_UPSTREAM_FLAG_MASK_MLAG_NON_DF)); } static const char * pim_upstream_state2brief_str(enum pim_upstream_state join_state, char *state_str, size_t state_str_len) { switch (join_state) { case PIM_UPSTREAM_NOTJOINED: strlcpy(state_str, "NotJ", state_str_len); break; case PIM_UPSTREAM_JOINED: strlcpy(state_str, "J", state_str_len); break; default: strlcpy(state_str, "Unk", state_str_len); } return state_str; } static const char *pim_reg_state2brief_str(enum pim_reg_state reg_state, char *state_str, size_t state_str_len) { switch (reg_state) { case PIM_REG_NOINFO: strlcpy(state_str, "RegNI", state_str_len); break; case PIM_REG_JOIN: strlcpy(state_str, "RegJ", state_str_len); break; case PIM_REG_JOIN_PENDING: case PIM_REG_PRUNE: strlcpy(state_str, "RegP", state_str_len); break; } return state_str; } void pim_show_rpf_refresh_stats(struct vty *vty, struct pim_instance *pim, time_t now, json_object *json) { char refresh_uptime[10]; pim_time_uptime_begin(refresh_uptime, sizeof(refresh_uptime), now, pim->rpf_cache_refresh_last); if (json) { json_object_int_add(json, "rpfCacheRefreshDelayMsecs", router->rpf_cache_refresh_delay_msec); json_object_int_add( json, "rpfCacheRefreshTimer", pim_time_timer_remain_msec(pim->rpf_cache_refresher)); json_object_int_add(json, "rpfCacheRefreshRequests", pim->rpf_cache_refresh_requests); json_object_int_add(json, "rpfCacheRefreshEvents", pim->rpf_cache_refresh_events); json_object_string_add(json, "rpfCacheRefreshLast", refresh_uptime); json_object_int_add(json, "nexthopLookups", pim->nexthop_lookups); json_object_int_add(json, "nexthopLookupsAvoided", pim->nexthop_lookups_avoided); } else { vty_out(vty, "RPF Cache Refresh Delay: %ld msecs\n" "RPF Cache Refresh Timer: %ld msecs\n" "RPF Cache Refresh Requests: %lld\n" "RPF Cache Refresh Events: %lld\n" "RPF Cache Refresh Last: %s\n" "Nexthop Lookups: %lld\n" "Nexthop Lookups Avoided: %lld\n", router->rpf_cache_refresh_delay_msec, pim_time_timer_remain_msec(pim->rpf_cache_refresher), (long long)pim->rpf_cache_refresh_requests, (long long)pim->rpf_cache_refresh_events, refresh_uptime, (long long)pim->nexthop_lookups, (long long)pim->nexthop_lookups_avoided); } } void pim_show_rpf(struct pim_instance *pim, struct vty *vty, json_object *json) { struct pim_upstream *up; time_t now = pim_time_monotonic_sec(); struct ttable *tt = NULL; char *table = NULL; json_object *json_group = NULL; json_object *json_row = NULL; pim_show_rpf_refresh_stats(vty, pim, now, json); if (!json) { vty_out(vty, "\n"); /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Source|Group|RpfIface|RpfAddress|RibNextHop|Metric|Pref"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } frr_each (rb_pim_upstream, &pim->upstream_head, up) { const char *rpf_ifname; struct pim_rpf *rpf = &up->rpf; rpf_ifname = rpf->source_nexthop.interface ? rpf->source_nexthop .interface->name : ""; if (json) { char grp_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src); json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } json_row = json_object_new_object(); json_object_string_add(json_row, "source", src_str); json_object_string_add(json_row, "group", grp_str); json_object_string_add(json_row, "rpfInterface", rpf_ifname); json_object_string_addf(json_row, "rpfAddress", "%pPA", &rpf->rpf_addr); json_object_string_addf( json_row, "ribNexthop", "%pPAs", &rpf->source_nexthop.mrib_nexthop_addr); json_object_int_add( json_row, "routeMetric", rpf->source_nexthop.mrib_route_metric); json_object_int_add( json_row, "routePreference", rpf->source_nexthop.mrib_metric_preference); json_object_object_add(json_group, src_str, json_row); } else { ttable_add_row( tt, "%pPAs|%pPAs|%s|%pPA|%pPAs|%d|%d", &up->sg.src, &up->sg.grp, rpf_ifname, &rpf->rpf_addr, &rpf->source_nexthop.mrib_nexthop_addr, rpf->source_nexthop.mrib_route_metric, rpf->source_nexthop.mrib_metric_preference); } } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } void pim_show_neighbors_secondary(struct pim_instance *pim, struct vty *vty) { struct interface *ifp; struct ttable *tt = NULL; char *table = NULL; /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Interface|Address|Neighbor|Secondary"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); FOR_ALL_INTERFACES (pim->vrf, ifp) { struct pim_interface *pim_ifp; pim_addr ifaddr; struct listnode *neighnode; struct pim_neighbor *neigh; pim_ifp = ifp->info; if (!pim_ifp) continue; if (pim_ifp->pim_sock_fd < 0) continue; ifaddr = pim_ifp->primary_address; for (ALL_LIST_ELEMENTS_RO(pim_ifp->pim_neighbor_list, neighnode, neigh)) { struct listnode *prefix_node; struct prefix *p; if (!neigh->prefix_list) continue; for (ALL_LIST_ELEMENTS_RO(neigh->prefix_list, prefix_node, p)) ttable_add_row(tt, "%s|%pPAs|%pPAs|%pFX", ifp->name, &ifaddr, &neigh->source_addr, p); } } /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } void pim_show_state(struct pim_instance *pim, struct vty *vty, const char *src_or_group, const char *group, json_object *json) { struct channel_oil *c_oil; #if PIM_IPV != 4 struct ttable *tt = NULL; char *table = NULL; #endif char flag[50]; json_object *json_group = NULL; json_object *json_ifp_in = NULL; json_object *json_ifp_out = NULL; json_object *json_source = NULL; time_t now; int first_oif; now = pim_time_monotonic_sec(); if (!json) { vty_out(vty, "Codes: J -> Pim Join, I -> " GM " Report, S -> Source, * -> Inherited from (*,G), V -> VxLAN, M -> Muted\n"); #if PIM_IPV == 4 vty_out(vty, "Active Source Group RPT IIF OIL\n"); #else /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Active|Source|Group|RPT|IIF|OIL"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); #endif } frr_each (rb_pim_oil, &pim->channel_oil_head, c_oil) { char src_str[PIM_ADDRSTRLEN]; char grp_str[PIM_ADDRSTRLEN]; char in_ifname[IFNAMSIZ + 1]; char out_ifname[IFNAMSIZ + 1]; int oif_vif_index; struct interface *ifp_in; bool isRpt; first_oif = 1; if ((c_oil->up && PIM_UPSTREAM_FLAG_TEST_USE_RPT(c_oil->up->flags)) || pim_addr_is_any(*oil_origin(c_oil))) isRpt = true; else isRpt = false; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", oil_mcastgrp(c_oil)); snprintfrr(src_str, sizeof(src_str), "%pPAs", oil_origin(c_oil)); ifp_in = pim_if_find_by_vif_index(pim, *oil_incoming_vif(c_oil)); if (ifp_in) strlcpy(in_ifname, ifp_in->name, sizeof(in_ifname)); else strlcpy(in_ifname, "", sizeof(in_ifname)); if (src_or_group) { if (strcmp(src_or_group, src_str) && strcmp(src_or_group, grp_str)) continue; if (group && strcmp(group, grp_str)) continue; } if (json) { /* Find the group, create it if it doesn't exist */ json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } /* Find the source nested under the group, create it if * it doesn't exist */ json_object_object_get_ex(json_group, src_str, &json_source); if (!json_source) { json_source = json_object_new_object(); json_object_object_add(json_group, src_str, json_source); } /* Find the inbound interface nested under the source, * create it if it doesn't exist */ json_object_object_get_ex(json_source, in_ifname, &json_ifp_in); if (!json_ifp_in) { json_ifp_in = json_object_new_object(); json_object_object_add(json_source, in_ifname, json_ifp_in); json_object_int_add(json_source, "installed", c_oil->installed); json_object_boolean_add(json_source, "isRpt", isRpt); json_object_int_add(json_source, "refCount", c_oil->oil_ref_count); json_object_int_add(json_source, "oilListSize", c_oil->oil_size); json_object_int_add( json_source, "oilRescan", c_oil->oil_inherited_rescan); json_object_int_add(json_source, "lastUsed", c_oil->cc.lastused); json_object_int_add(json_source, "packetCount", c_oil->cc.pktcnt); json_object_int_add(json_source, "byteCount", c_oil->cc.bytecnt); json_object_int_add(json_source, "wrongInterface", c_oil->cc.wrong_if); } } else #if PIM_IPV == 4 vty_out(vty, "%-6d %-15pPAs %-15pPAs %-3s %-16s ", c_oil->installed, oil_origin(c_oil), oil_mcastgrp(c_oil), isRpt ? "y" : "n", in_ifname); #else /* Add a new row for c_oil with no OIF */ ttable_add_row(tt, "%d|%pPAs|%pPAs|%s|%s|%c", c_oil->installed, oil_origin(c_oil), oil_mcastgrp(c_oil), isRpt ? "y" : "n", in_ifname, ' '); #endif for (oif_vif_index = 0; oif_vif_index < MAXVIFS; ++oif_vif_index) { struct interface *ifp_out; char oif_uptime[10]; int ttl; ttl = oil_if_has(c_oil, oif_vif_index); if (ttl < 1) continue; ifp_out = pim_if_find_by_vif_index(pim, oif_vif_index); pim_time_uptime( oif_uptime, sizeof(oif_uptime), now - c_oil->oif_creation[oif_vif_index]); if (ifp_out) strlcpy(out_ifname, ifp_out->name, sizeof(out_ifname)); else strlcpy(out_ifname, "", sizeof(out_ifname)); if (json) { json_ifp_out = json_object_new_object(); json_object_string_add(json_ifp_out, "source", src_str); json_object_string_add(json_ifp_out, "group", grp_str); json_object_string_add(json_ifp_out, "inboundInterface", in_ifname); json_object_string_add(json_ifp_out, "outboundInterface", out_ifname); json_object_int_add(json_ifp_out, "installed", c_oil->installed); json_object_object_add(json_ifp_in, out_ifname, json_ifp_out); } else { flag[0] = '\0'; snprintf(flag, sizeof(flag), "(%c%c%c%c%c)", (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_GM) ? 'I' : ' ', (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_PIM) ? 'J' : ' ', (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_VXLAN) ? 'V' : ' ', (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) ? '*' : ' ', (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_MUTE) ? 'M' : ' '); if (first_oif) { first_oif = 0; #if PIM_IPV == 4 vty_out(vty, "%s%s", out_ifname, flag); #else /* OIF found. * Delete the existing row for c_oil, * with no OIF. * Add a new row for c_oil with OIF and * flag. */ ttable_del_row(tt, tt->nrows - 1); ttable_add_row( tt, "%d|%pPAs|%pPAs|%s|%s|%s%s", c_oil->installed, oil_origin(c_oil), oil_mcastgrp(c_oil), isRpt ? "y" : "n", in_ifname, out_ifname, flag); #endif } else { #if PIM_IPV == 4 vty_out(vty, ", %s%s", out_ifname, flag); #else ttable_add_row(tt, "%c|%c|%c|%c|%c|%s%s", ' ', ' ', ' ', ' ', ' ', out_ifname, flag); #endif } } } #if PIM_IPV == 4 if (!json) vty_out(vty, "\n"); #endif } /* Dump the generated table. */ if (!json) { #if PIM_IPV == 4 vty_out(vty, "\n"); #else table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); #endif } } /* pim statistics - just adding only bsm related now. * We can continue to add all pim related stats here. */ void pim_show_statistics(struct pim_instance *pim, struct vty *vty, const char *ifname, bool uj) { json_object *json = NULL; struct interface *ifp; if (uj) { json = json_object_new_object(); json_object_int_add(json, "bsmRx", pim->bsm_rcvd); json_object_int_add(json, "bsmTx", pim->bsm_sent); json_object_int_add(json, "bsmDropped", pim->bsm_dropped); } else { vty_out(vty, "BSM Statistics :\n"); vty_out(vty, "----------------\n"); vty_out(vty, "Number of Received BSMs : %" PRIu64 "\n", pim->bsm_rcvd); vty_out(vty, "Number of Forwared BSMs : %" PRIu64 "\n", pim->bsm_sent); vty_out(vty, "Number of Dropped BSMs : %" PRIu64 "\n", pim->bsm_dropped); } vty_out(vty, "\n"); /* scan interfaces */ FOR_ALL_INTERFACES (pim->vrf, ifp) { struct pim_interface *pim_ifp = ifp->info; if (ifname && strcmp(ifname, ifp->name)) continue; if (!pim_ifp) continue; if (!uj) { vty_out(vty, "Interface : %s\n", ifp->name); vty_out(vty, "-------------------\n"); vty_out(vty, "Number of BSMs dropped due to config miss : %u\n", pim_ifp->pim_ifstat_bsm_cfg_miss); vty_out(vty, "Number of unicast BSMs dropped : %u\n", pim_ifp->pim_ifstat_ucast_bsm_cfg_miss); vty_out(vty, "Number of BSMs dropped due to invalid scope zone : %u\n", pim_ifp->pim_ifstat_bsm_invalid_sz); } else { json_object *json_row = NULL; json_row = json_object_new_object(); json_object_string_add(json_row, "If Name", ifp->name); json_object_int_add(json_row, "bsmDroppedConfig", pim_ifp->pim_ifstat_bsm_cfg_miss); json_object_int_add( json_row, "bsmDroppedUnicast", pim_ifp->pim_ifstat_ucast_bsm_cfg_miss); json_object_int_add(json_row, "bsmDroppedInvalidScopeZone", pim_ifp->pim_ifstat_bsm_invalid_sz); json_object_object_add(json, ifp->name, json_row); } vty_out(vty, "\n"); } if (uj) vty_json(vty, json); } void pim_show_upstream(struct pim_instance *pim, struct vty *vty, pim_sgaddr *sg, json_object *json) { struct pim_upstream *up; struct ttable *tt = NULL; char *table = NULL; time_t now; json_object *json_group = NULL; json_object *json_row = NULL; now = pim_time_monotonic_sec(); if (!json) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Iif|Source|Group|State|Uptime|JoinTimer|RSTimer|KATimer|RefCnt"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } frr_each (rb_pim_upstream, &pim->upstream_head, up) { char uptime[10]; char join_timer[10]; char rs_timer[10]; char ka_timer[10]; char msdp_reg_timer[10]; char state_str[PIM_REG_STATE_STR_LEN]; if (!pim_sgaddr_match(up->sg, *sg)) continue; pim_time_uptime(uptime, sizeof(uptime), now - up->state_transition); pim_time_timer_to_hhmmss(join_timer, sizeof(join_timer), up->t_join_timer); /* * If the upstream is not dummy and it has a J/P timer for the * neighbor display that */ if (!up->t_join_timer && up->rpf.source_nexthop.interface) { struct pim_neighbor *nbr; nbr = pim_neighbor_find( up->rpf.source_nexthop.interface, up->rpf.rpf_addr, false); if (nbr) pim_time_timer_to_hhmmss(join_timer, sizeof(join_timer), nbr->jp_timer); } pim_time_timer_to_hhmmss(rs_timer, sizeof(rs_timer), up->t_rs_timer); pim_time_timer_to_hhmmss(ka_timer, sizeof(ka_timer), up->t_ka_timer); pim_time_timer_to_hhmmss(msdp_reg_timer, sizeof(msdp_reg_timer), up->t_msdp_reg_timer); pim_upstream_state2brief_str(up->join_state, state_str, sizeof(state_str)); if (up->reg_state != PIM_REG_NOINFO) { char tmp_str[PIM_REG_STATE_STR_LEN]; char tmp[sizeof(state_str) + 1]; snprintf(tmp, sizeof(tmp), ",%s", pim_reg_state2brief_str(up->reg_state, tmp_str, sizeof(tmp_str))); strlcat(state_str, tmp, sizeof(state_str)); } if (json) { char grp_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src); json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } json_row = json_object_new_object(); json_object_pim_upstream_add(json_row, up); json_object_string_add( json_row, "inboundInterface", up->rpf.source_nexthop.interface ? up->rpf.source_nexthop.interface->name : "Unknown"); /* * The RPF address we use is slightly different * based upon what we are looking up. * If we have a S, list that unless * we are the FHR, else we just put * the RP as the rpfAddress */ if (up->flags & PIM_UPSTREAM_FLAG_MASK_FHR || pim_addr_is_any(up->sg.src)) { struct pim_rpf *rpg; rpg = RP(pim, up->sg.grp); json_object_string_addf(json_row, "rpfAddress", "%pPA", &rpg->rpf_addr); } else { json_object_string_add(json_row, "rpfAddress", src_str); } json_object_string_add(json_row, "source", src_str); json_object_string_add(json_row, "group", grp_str); json_object_string_add(json_row, "state", state_str); json_object_string_add( json_row, "joinState", pim_upstream_state2str(up->join_state)); json_object_string_add( json_row, "regState", pim_reg_state2str(up->reg_state, state_str, sizeof(state_str))); json_object_string_add(json_row, "upTime", uptime); json_object_string_add(json_row, "joinTimer", join_timer); json_object_string_add(json_row, "resetTimer", rs_timer); json_object_string_add(json_row, "keepaliveTimer", ka_timer); json_object_string_add(json_row, "msdpRegTimer", msdp_reg_timer); json_object_int_add(json_row, "refCount", up->ref_count); json_object_int_add(json_row, "sptBit", up->sptbit); json_object_object_add(json_group, src_str, json_row); } else { ttable_add_row(tt, "%s|%pPAs|%pPAs|%s|%s|%s|%s|%s|%d", up->rpf.source_nexthop.interface ? up->rpf.source_nexthop.interface->name : "Unknown", &up->sg.src, &up->sg.grp, state_str, uptime, join_timer, rs_timer, ka_timer, up->ref_count); } } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } static void pim_show_join_desired_helper(struct pim_instance *pim, struct vty *vty, struct pim_upstream *up, json_object *json, bool uj, struct ttable *tt) { json_object *json_group = NULL; json_object *json_row = NULL; if (uj) { char grp_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src); json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } json_row = json_object_new_object(); json_object_pim_upstream_add(json_row, up); json_object_string_add(json_row, "source", src_str); json_object_string_add(json_row, "group", grp_str); if (pim_upstream_evaluate_join_desired(pim, up)) json_object_boolean_true_add(json_row, "evaluateJoinDesired"); json_object_object_add(json_group, src_str, json_row); } else { ttable_add_row(tt, "%pPAs|%pPAs|%s", &up->sg.src, &up->sg.grp, pim_upstream_evaluate_join_desired(pim, up) ? "yes" : "no"); } } void pim_show_join_desired(struct pim_instance *pim, struct vty *vty, bool uj) { struct pim_upstream *up; struct ttable *tt = NULL; char *table = NULL; json_object *json = NULL; if (uj) json = json_object_new_object(); else { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Source|Group|EvalJD"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } frr_each (rb_pim_upstream, &pim->upstream_head, up) { /* scan all interfaces */ pim_show_join_desired_helper(pim, vty, up, json, uj, tt); } if (uj) vty_json(vty, json); else { /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } void pim_show_upstream_rpf(struct pim_instance *pim, struct vty *vty, bool uj) { struct pim_upstream *up; struct ttable *tt = NULL; char *table = NULL; json_object *json = NULL; json_object *json_group = NULL; json_object *json_row = NULL; if (uj) json = json_object_new_object(); else { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Source|Group|RpfIface|RibNextHop|RpfAddress"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } frr_each (rb_pim_upstream, &pim->upstream_head, up) { struct pim_rpf *rpf; const char *rpf_ifname; rpf = &up->rpf; rpf_ifname = rpf->source_nexthop.interface ? rpf->source_nexthop .interface->name : ""; if (uj) { char grp_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src); json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } json_row = json_object_new_object(); json_object_pim_upstream_add(json_row, up); json_object_string_add(json_row, "source", src_str); json_object_string_add(json_row, "group", grp_str); json_object_string_add(json_row, "rpfInterface", rpf_ifname); json_object_string_addf( json_row, "ribNexthop", "%pPAs", &rpf->source_nexthop.mrib_nexthop_addr); json_object_string_addf(json_row, "rpfAddress", "%pPA", &rpf->rpf_addr); json_object_object_add(json_group, src_str, json_row); } else { ttable_add_row(tt, "%pPAs|%pPAs|%s|%pPA|%pPA", &up->sg.src, &up->sg.grp, rpf_ifname, &rpf->source_nexthop.mrib_nexthop_addr, &rpf->rpf_addr); } } if (uj) vty_json(vty, json); else { /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } static void pim_show_join_helper(struct pim_interface *pim_ifp, struct pim_ifchannel *ch, json_object *json, time_t now, struct ttable *tt) { json_object *json_iface = NULL; json_object *json_row = NULL; json_object *json_grp = NULL; pim_addr ifaddr; char uptime[10]; char expire[10]; char prune[10]; ifaddr = pim_ifp->primary_address; pim_time_uptime_begin(uptime, sizeof(uptime), now, ch->ifjoin_creation); pim_time_timer_to_mmss(expire, sizeof(expire), ch->t_ifjoin_expiry_timer); pim_time_timer_to_mmss(prune, sizeof(prune), ch->t_ifjoin_prune_pending_timer); if (json) { char ch_grp_str[PIM_ADDRSTRLEN]; json_object_object_get_ex(json, ch->interface->name, &json_iface); if (!json_iface) { json_iface = json_object_new_object(); json_object_pim_ifp_add(json_iface, ch->interface); json_object_object_add(json, ch->interface->name, json_iface); } json_row = json_object_new_object(); json_object_string_addf(json_row, "source", "%pPAs", &ch->sg.src); json_object_string_addf(json_row, "group", "%pPAs", &ch->sg.grp); json_object_string_add(json_row, "upTime", uptime); json_object_string_add(json_row, "expire", expire); json_object_string_add(json_row, "prune", prune); json_object_string_add( json_row, "channelJoinName", pim_ifchannel_ifjoin_name(ch->ifjoin_state, ch->flags)); if (PIM_IF_FLAG_TEST_S_G_RPT(ch->flags)) json_object_int_add(json_row, "sgRpt", 1); if (PIM_IF_FLAG_TEST_PROTO_PIM(ch->flags)) json_object_int_add(json_row, "protocolPim", 1); if (PIM_IF_FLAG_TEST_PROTO_IGMP(ch->flags)) json_object_int_add(json_row, "protocolIgmp", 1); snprintfrr(ch_grp_str, sizeof(ch_grp_str), "%pPAs", &ch->sg.grp); json_object_object_get_ex(json_iface, ch_grp_str, &json_grp); if (!json_grp) { json_grp = json_object_new_object(); json_object_object_addf(json_grp, json_row, "%pPAs", &ch->sg.src); json_object_object_addf(json_iface, json_grp, "%pPAs", &ch->sg.grp); } else json_object_object_addf(json_grp, json_row, "%pPAs", &ch->sg.src); } else { ttable_add_row( tt, "%s|%pPAs|%pPAs|%pPAs|%s|%s|%s|%s", ch->interface->name, &ifaddr, &ch->sg.src, &ch->sg.grp, pim_ifchannel_ifjoin_name(ch->ifjoin_state, ch->flags), uptime, expire, prune); } } int pim_show_join_cmd_helper(const char *vrf, struct vty *vty, pim_addr s_or_g, pim_addr g, const char *json) { pim_sgaddr sg = {}; struct vrf *v; struct pim_instance *pim; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) { vty_out(vty, "%% Vrf specified: %s does not exist\n", vrf); return CMD_WARNING; } pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (!pim_addr_is_any(s_or_g)) { if (!pim_addr_is_any(g)) { sg.src = s_or_g; sg.grp = g; } else sg.grp = s_or_g; } if (json) json_parent = json_object_new_object(); pim_show_join(pim, vty, &sg, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_join_vrf_all_cmd_helper(struct vty *vty, const char *json) { pim_sgaddr sg = {0}; struct vrf *vrf_struct; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf_struct, vrf_name_head, &vrfs_by_name) { if (!json_parent) vty_out(vty, "VRF: %s\n", vrf_struct->name); else json_vrf = json_object_new_object(); pim_show_join(vrf_struct->info, vty, &sg, json_vrf); if (json) json_object_object_add(json_parent, vrf_struct->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_WARNING; } void pim_show_join(struct pim_instance *pim, struct vty *vty, pim_sgaddr *sg, json_object *json) { struct pim_interface *pim_ifp; struct pim_ifchannel *ch; struct interface *ifp; time_t now; struct ttable *tt = NULL; char *table = NULL; now = pim_time_monotonic_sec(); if (!json) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Interface|Address|Source|Group|State|Uptime|Expire|Prune"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; RB_FOREACH (ch, pim_ifchannel_rb, &pim_ifp->ifchannel_rb) { if (!pim_sgaddr_match(ch->sg, *sg)) continue; pim_show_join_helper(pim_ifp, ch, json, now, tt); } /* scan interface channels */ } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } static void pim_show_jp_agg_helper(struct interface *ifp, struct pim_neighbor *neigh, struct pim_upstream *up, int is_join, struct ttable *tt) { ttable_add_row(tt, "%s|%pPAs|%pPAs|%pPAs|%s", ifp->name, &neigh->source_addr, &up->sg.src, &up->sg.grp, is_join ? "J" : "P"); } int pim_show_jp_agg_list_cmd_helper(const char *vrf, struct vty *vty) { struct vrf *v; struct pim_instance *pim; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) { vty_out(vty, "%% Vrf specified: %s does not exist\n", vrf); return CMD_WARNING; } pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_jp_agg_list(pim, vty); return CMD_SUCCESS; } void pim_show_jp_agg_list(struct pim_instance *pim, struct vty *vty) { struct interface *ifp; struct pim_interface *pim_ifp; struct listnode *n_node; struct pim_neighbor *neigh; struct listnode *jag_node; struct pim_jp_agg_group *jag; struct listnode *js_node; struct pim_jp_sources *js; struct ttable *tt; char *table; /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Interface|RPF Nbr|Source|Group|State"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; for (ALL_LIST_ELEMENTS_RO(pim_ifp->pim_neighbor_list, n_node, neigh)) { for (ALL_LIST_ELEMENTS_RO(neigh->upstream_jp_agg, jag_node, jag)) { for (ALL_LIST_ELEMENTS_RO(jag->sources, js_node, js)) { pim_show_jp_agg_helper(ifp, neigh, js->up, js->is_join, tt); } } } } /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } int pim_show_membership_cmd_helper(const char *vrf, struct vty *vty, bool uj) { struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim_show_membership(v->info, vty, uj); return CMD_SUCCESS; } static void pim_show_membership_helper(struct vty *vty, struct pim_interface *pim_ifp, struct pim_ifchannel *ch, struct json_object *json) { json_object *json_iface = NULL; json_object *json_row = NULL; json_object_object_get_ex(json, ch->interface->name, &json_iface); if (!json_iface) { json_iface = json_object_new_object(); json_object_pim_ifp_add(json_iface, ch->interface); json_object_object_add(json, ch->interface->name, json_iface); } json_row = json_object_new_object(); json_object_string_addf(json_row, "source", "%pPAs", &ch->sg.src); json_object_string_addf(json_row, "group", "%pPAs", &ch->sg.grp); json_object_string_add(json_row, "localMembership", ch->local_ifmembership == PIM_IFMEMBERSHIP_NOINFO ? "NOINFO" : "INCLUDE"); json_object_object_addf(json_iface, json_row, "%pPAs", &ch->sg.grp); } void pim_show_membership(struct pim_instance *pim, struct vty *vty, bool uj) { struct pim_interface *pim_ifp; struct pim_ifchannel *ch; struct interface *ifp; enum json_type type; json_object *json = NULL; json_object *json_tmp = NULL; struct ttable *tt = NULL; char *table = NULL; json = json_object_new_object(); FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; RB_FOREACH (ch, pim_ifchannel_rb, &pim_ifp->ifchannel_rb) { pim_show_membership_helper(vty, pim_ifp, ch, json); } /* scan interface channels */ } if (uj) { vty_json(vty, json); } else { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Interface|Address|Source|Group|Membership"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); /* * Example of the json data we are traversing * * { * "swp3":{ * "name":"swp3", * "state":"up", * "address":"10.1.20.1", * "index":5, * "flagMulticast":true, * "flagBroadcast":true, * "lanDelayEnabled":true, * "226.10.10.10":{ * "source":"*", * "group":"226.10.10.10", * "localMembership":"INCLUDE" * } * } * } */ /* foreach interface */ json_object_object_foreach(json, key, val) { /* Find all of the keys where the val is an object. In * the example * above the only one is 226.10.10.10 */ json_object_object_foreach(val, if_field_key, if_field_val) { type = json_object_get_type(if_field_val); if (type == json_type_object) { const char *address, *source, *localMembership; json_object_object_get_ex( val, "address", &json_tmp); address = json_object_get_string( json_tmp); json_object_object_get_ex(if_field_val, "source", &json_tmp); source = json_object_get_string( json_tmp); json_object_object_get_ex( if_field_val, "localMembership", &json_tmp); localMembership = json_object_get_string( json_tmp); ttable_add_row(tt, "%s|%s|%s|%s|%s", key, address, source, if_field_key, localMembership); } } } json_object_free(json); /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } static void pim_show_channel_helper(struct pim_instance *pim, struct pim_interface *pim_ifp, struct pim_ifchannel *ch, json_object *json, bool uj, struct ttable *tt) { struct pim_upstream *up = ch->upstream; json_object *json_group = NULL; json_object *json_row = NULL; if (uj) { char grp_str[PIM_ADDRSTRLEN]; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } json_row = json_object_new_object(); json_object_pim_upstream_add(json_row, up); json_object_string_add(json_row, "interface", ch->interface->name); json_object_string_addf(json_row, "source", "%pPAs", &up->sg.src); json_object_string_addf(json_row, "group", "%pPAs", &up->sg.grp); if (pim_macro_ch_lost_assert(ch)) json_object_boolean_true_add(json_row, "lostAssert"); if (pim_macro_chisin_joins(ch)) json_object_boolean_true_add(json_row, "joins"); if (pim_macro_chisin_pim_include(ch)) json_object_boolean_true_add(json_row, "pimInclude"); if (pim_upstream_evaluate_join_desired(pim, up)) json_object_boolean_true_add(json_row, "evaluateJoinDesired"); json_object_object_addf(json_group, json_row, "%pPAs", &up->sg.src); } else { ttable_add_row(tt, "%s|%pPAs|%pPAs|%s|%s|%s|%s|%s", ch->interface->name, &up->sg.src, &up->sg.grp, pim_macro_ch_lost_assert(ch) ? "yes" : "no", pim_macro_chisin_joins(ch) ? "yes" : "no", pim_macro_chisin_pim_include(ch) ? "yes" : "no", PIM_UPSTREAM_FLAG_TEST_DR_JOIN_DESIRED(up->flags) ? "yes" : "no", pim_upstream_evaluate_join_desired(pim, up) ? "yes" : "no"); } } void pim_show_channel(struct pim_instance *pim, struct vty *vty, bool uj) { struct pim_interface *pim_ifp; struct pim_ifchannel *ch; struct interface *ifp; struct ttable *tt = NULL; json_object *json = NULL; char *table = NULL; if (uj) json = json_object_new_object(); else { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Interface|Source|Group|LostAssert|Joins|PimInclude|JoinDesired|EvalJD"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } /* scan per-interface (S,G) state */ FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; RB_FOREACH (ch, pim_ifchannel_rb, &pim_ifp->ifchannel_rb) { /* scan all interfaces */ pim_show_channel_helper(pim, pim_ifp, ch, json, uj, tt); } } if (uj) vty_json(vty, json); else { /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } int pim_show_channel_cmd_helper(const char *vrf, struct vty *vty, bool uj) { struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim_show_channel(v->info, vty, uj); return CMD_SUCCESS; } int pim_show_interface_cmd_helper(const char *vrf, struct vty *vty, bool uj, bool mlag, const char *interface) { struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; if (uj) json_parent = json_object_new_object(); if (interface) pim_show_interfaces_single(v->info, vty, interface, mlag, json_parent); else pim_show_interfaces(v->info, vty, mlag, json_parent); if (uj) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_interface_vrf_all_cmd_helper(struct vty *vty, bool uj, bool mlag, const char *interface) { struct vrf *v; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (uj) json_parent = json_object_new_object(); RB_FOREACH (v, vrf_name_head, &vrfs_by_name) { if (!uj) vty_out(vty, "VRF: %s\n", v->name); else json_vrf = json_object_new_object(); if (interface) pim_show_interfaces_single(v->info, vty, interface, mlag, json_vrf); else pim_show_interfaces(v->info, vty, mlag, json_vrf); if (uj) json_object_object_add(json_parent, v->name, json_vrf); } if (uj) vty_json(vty, json_parent); return CMD_SUCCESS; } void pim_show_interfaces(struct pim_instance *pim, struct vty *vty, bool mlag, json_object *json) { struct interface *ifp; struct pim_interface *pim_ifp; struct pim_upstream *up; int fhr = 0; int pim_nbrs = 0; int pim_ifchannels = 0; bool uj = true; struct ttable *tt = NULL; char *table = NULL; json_object *json_row = NULL; json_object *json_tmp; if (!json) { uj = false; json = json_object_new_object(); } FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; if (mlag == true && pim_ifp->activeactive == false) continue; pim_nbrs = pim_ifp->pim_neighbor_list->count; pim_ifchannels = pim_if_ifchannel_count(pim_ifp); fhr = 0; frr_each (rb_pim_upstream, &pim->upstream_head, up) if (ifp == up->rpf.source_nexthop.interface) if (up->flags & PIM_UPSTREAM_FLAG_MASK_FHR) fhr++; json_row = json_object_new_object(); json_object_pim_ifp_add(json_row, ifp); json_object_int_add(json_row, "pimNeighbors", pim_nbrs); json_object_int_add(json_row, "pimIfChannels", pim_ifchannels); json_object_int_add(json_row, "firstHopRouterCount", fhr); json_object_string_addf(json_row, "pimDesignatedRouter", "%pPAs", &pim_ifp->pim_dr_addr); if (!pim_addr_cmp(pim_ifp->pim_dr_addr, pim_ifp->primary_address)) json_object_boolean_true_add( json_row, "pimDesignatedRouterLocal"); json_object_object_add(json, ifp->name, json_row); } if (!uj) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Interface|State|Address|PIM Nbrs|PIM DR|FHR|IfChannels"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); json_object_object_foreach(json, key, val) { const char *state, *address, *pimdr; int neighbors, firsthpr, pimifchnl; json_object_object_get_ex(val, "state", &json_tmp); state = json_object_get_string(json_tmp); json_object_object_get_ex(val, "address", &json_tmp); address = json_object_get_string(json_tmp); json_object_object_get_ex(val, "pimNeighbors", &json_tmp); neighbors = json_object_get_int(json_tmp); if (json_object_object_get_ex( val, "pimDesignatedRouterLocal", &json_tmp)) { pimdr = "local"; } else { json_object_object_get_ex( val, "pimDesignatedRouter", &json_tmp); pimdr = json_object_get_string(json_tmp); } json_object_object_get_ex(val, "firstHopRouter", &json_tmp); firsthpr = json_object_get_int(json_tmp); json_object_object_get_ex(val, "pimIfChannels", &json_tmp); pimifchnl = json_object_get_int(json_tmp); ttable_add_row(tt, "%s|%s|%s|%d|%s|%d|%d", key, state, address, neighbors, pimdr, firsthpr, pimifchnl); } json_object_free(json); /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } void pim_show_interfaces_single(struct pim_instance *pim, struct vty *vty, const char *ifname, bool mlag, json_object *json) { pim_addr ifaddr; struct interface *ifp; struct listnode *neighnode; struct pim_interface *pim_ifp; struct pim_neighbor *neigh; struct pim_upstream *up; time_t now; char dr_str[PIM_ADDRSTRLEN]; char dr_uptime[10]; char expire[10]; char grp_str[PIM_ADDRSTRLEN]; char hello_period[10]; char hello_timer[10]; char neigh_src_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; char stat_uptime[10]; char uptime[10]; int found_ifname = 0; int print_header; json_object *json_row = NULL; json_object *json_pim_neighbor = NULL; json_object *json_pim_neighbors = NULL; json_object *json_group = NULL; json_object *json_group_source = NULL; json_object *json_fhr_sources = NULL; struct pim_secondary_addr *sec_addr; struct listnode *sec_node; now = pim_time_monotonic_sec(); FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; if (mlag == true && pim_ifp->activeactive == false) continue; if (strcmp(ifname, "detail") && strcmp(ifname, ifp->name)) continue; found_ifname = 1; ifaddr = pim_ifp->primary_address; snprintfrr(dr_str, sizeof(dr_str), "%pPAs", &pim_ifp->pim_dr_addr); pim_time_uptime_begin(dr_uptime, sizeof(dr_uptime), now, pim_ifp->pim_dr_election_last); pim_time_timer_to_hhmmss(hello_timer, sizeof(hello_timer), pim_ifp->t_pim_hello_timer); pim_time_mmss(hello_period, sizeof(hello_period), pim_ifp->pim_hello_period); pim_time_uptime(stat_uptime, sizeof(stat_uptime), now - pim_ifp->pim_ifstat_start); if (json) { json_row = json_object_new_object(); json_object_pim_ifp_add(json_row, ifp); if (!pim_addr_is_any(pim_ifp->update_source)) { json_object_string_addf( json_row, "useSource", "%pPAs", &pim_ifp->update_source); } if (pim_ifp->sec_addr_list) { json_object *sec_list = NULL; sec_list = json_object_new_array(); for (ALL_LIST_ELEMENTS_RO( pim_ifp->sec_addr_list, sec_node, sec_addr)) { json_object_array_add( sec_list, json_object_new_stringf( "%pFXh", &sec_addr->addr)); } json_object_object_add(json_row, "secondaryAddressList", sec_list); } if (pim_ifp->pim_passive_enable) json_object_boolean_true_add(json_row, "passive"); /* PIM neighbors */ if (pim_ifp->pim_neighbor_list->count) { json_pim_neighbors = json_object_new_object(); for (ALL_LIST_ELEMENTS_RO( pim_ifp->pim_neighbor_list, neighnode, neigh)) { json_pim_neighbor = json_object_new_object(); snprintfrr(neigh_src_str, sizeof(neigh_src_str), "%pPAs", &neigh->source_addr); pim_time_uptime(uptime, sizeof(uptime), now - neigh->creation); pim_time_timer_to_hhmmss( expire, sizeof(expire), neigh->t_expire_timer); json_object_string_add( json_pim_neighbor, "address", neigh_src_str); json_object_string_add( json_pim_neighbor, "upTime", uptime); json_object_string_add( json_pim_neighbor, "holdtime", expire); json_object_object_add( json_pim_neighbors, neigh_src_str, json_pim_neighbor); } json_object_object_add(json_row, "neighbors", json_pim_neighbors); } json_object_string_add(json_row, "drAddress", dr_str); json_object_int_add(json_row, "drPriority", pim_ifp->pim_dr_priority); json_object_string_add(json_row, "drUptime", dr_uptime); json_object_int_add(json_row, "drElections", pim_ifp->pim_dr_election_count); json_object_int_add(json_row, "drChanges", pim_ifp->pim_dr_election_changes); /* FHR */ frr_each (rb_pim_upstream, &pim->upstream_head, up) { if (ifp != up->rpf.source_nexthop.interface) continue; if (!(up->flags & PIM_UPSTREAM_FLAG_MASK_FHR)) continue; if (!json_fhr_sources) json_fhr_sources = json_object_new_object(); snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &up->sg.grp); snprintfrr(src_str, sizeof(src_str), "%pPAs", &up->sg.src); pim_time_uptime(uptime, sizeof(uptime), now - up->state_transition); /* * Does this group live in json_fhr_sources? * If not create it. */ json_object_object_get_ex(json_fhr_sources, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json_fhr_sources, grp_str, json_group); } json_group_source = json_object_new_object(); json_object_string_add(json_group_source, "source", src_str); json_object_string_add(json_group_source, "group", grp_str); json_object_string_add(json_group_source, "upTime", uptime); json_object_object_add(json_group, src_str, json_group_source); } if (json_fhr_sources) { json_object_object_add(json_row, "firstHopRouter", json_fhr_sources); } json_object_int_add(json_row, "helloPeriod", pim_ifp->pim_hello_period); json_object_int_add(json_row, "holdTime", PIM_IF_DEFAULT_HOLDTIME(pim_ifp)); json_object_string_add(json_row, "helloTimer", hello_timer); json_object_string_add(json_row, "helloStatStart", stat_uptime); json_object_int_add(json_row, "helloReceived", pim_ifp->pim_ifstat_hello_recv); json_object_int_add(json_row, "helloReceivedFailed", pim_ifp->pim_ifstat_hello_recvfail); json_object_int_add(json_row, "helloSend", pim_ifp->pim_ifstat_hello_sent); json_object_int_add(json_row, "hellosendFailed", pim_ifp->pim_ifstat_hello_sendfail); json_object_int_add(json_row, "helloGenerationId", pim_ifp->pim_generation_id); json_object_int_add( json_row, "effectivePropagationDelay", pim_if_effective_propagation_delay_msec(ifp)); json_object_int_add( json_row, "effectiveOverrideInterval", pim_if_effective_override_interval_msec(ifp)); json_object_int_add( json_row, "joinPruneOverrideInterval", pim_if_jp_override_interval_msec(ifp)); json_object_int_add( json_row, "propagationDelay", pim_ifp->pim_propagation_delay_msec); json_object_int_add( json_row, "propagationDelayHighest", pim_ifp->pim_neighbors_highest_propagation_delay_msec); json_object_int_add( json_row, "overrideInterval", pim_ifp->pim_override_interval_msec); json_object_int_add( json_row, "overrideIntervalHighest", pim_ifp->pim_neighbors_highest_override_interval_msec); if (pim_ifp->bsm_enable) json_object_boolean_true_add(json_row, "bsmEnabled"); if (pim_ifp->ucast_bsm_accept) json_object_boolean_true_add(json_row, "ucastBsmEnabled"); json_object_object_add(json, ifp->name, json_row); } else { vty_out(vty, "Interface : %s\n", ifp->name); vty_out(vty, "State : %s\n", if_is_up(ifp) ? "up" : "down"); if (!pim_addr_is_any(pim_ifp->update_source)) { vty_out(vty, "Use Source : %pPAs\n", &pim_ifp->update_source); } if (pim_ifp->sec_addr_list) { vty_out(vty, "Address : %pPAs (primary)\n", &ifaddr); for (ALL_LIST_ELEMENTS_RO( pim_ifp->sec_addr_list, sec_node, sec_addr)) vty_out(vty, " %pFX\n", &sec_addr->addr); } else { vty_out(vty, "Address : %pPAs\n", &ifaddr); } if (pim_ifp->pim_passive_enable) vty_out(vty, "Passive : %s\n", (pim_ifp->pim_passive_enable) ? "yes" : "no"); vty_out(vty, "\n"); /* PIM neighbors */ print_header = 1; for (ALL_LIST_ELEMENTS_RO(pim_ifp->pim_neighbor_list, neighnode, neigh)) { if (print_header) { vty_out(vty, "PIM Neighbors\n"); vty_out(vty, "-------------\n"); print_header = 0; } snprintfrr(neigh_src_str, sizeof(neigh_src_str), "%pPAs", &neigh->source_addr); pim_time_uptime(uptime, sizeof(uptime), now - neigh->creation); pim_time_timer_to_hhmmss(expire, sizeof(expire), neigh->t_expire_timer); vty_out(vty, "%-15s : up for %s, holdtime expires in %s\n", neigh_src_str, uptime, expire); } if (!print_header) { vty_out(vty, "\n"); vty_out(vty, "\n"); } vty_out(vty, "Designated Router\n"); vty_out(vty, "-----------------\n"); vty_out(vty, "Address : %s\n", dr_str); vty_out(vty, "Priority : %u(%d)\n", pim_ifp->pim_dr_priority, pim_ifp->pim_dr_num_nondrpri_neighbors); vty_out(vty, "Uptime : %s\n", dr_uptime); vty_out(vty, "Elections : %d\n", pim_ifp->pim_dr_election_count); vty_out(vty, "Changes : %d\n", pim_ifp->pim_dr_election_changes); vty_out(vty, "\n"); vty_out(vty, "\n"); /* FHR */ print_header = 1; frr_each (rb_pim_upstream, &pim->upstream_head, up) { if (!up->rpf.source_nexthop.interface) continue; if (strcmp(ifp->name, up->rpf.source_nexthop .interface->name) != 0) continue; if (!(up->flags & PIM_UPSTREAM_FLAG_MASK_FHR)) continue; if (print_header) { vty_out(vty, "FHR - First Hop Router\n"); vty_out(vty, "----------------------\n"); print_header = 0; } pim_time_uptime(uptime, sizeof(uptime), now - up->state_transition); vty_out(vty, "%pPAs : %pPAs is a source, uptime is %s\n", &up->sg.grp, &up->sg.src, uptime); } if (!print_header) { vty_out(vty, "\n"); vty_out(vty, "\n"); } vty_out(vty, "Hellos\n"); vty_out(vty, "------\n"); vty_out(vty, "Period : %d\n", pim_ifp->pim_hello_period); vty_out(vty, "HoldTime : %d\n", PIM_IF_DEFAULT_HOLDTIME(pim_ifp)); vty_out(vty, "Timer : %s\n", hello_timer); vty_out(vty, "StatStart : %s\n", stat_uptime); vty_out(vty, "Receive : %d\n", pim_ifp->pim_ifstat_hello_recv); vty_out(vty, "Receive Failed : %d\n", pim_ifp->pim_ifstat_hello_recvfail); vty_out(vty, "Send : %d\n", pim_ifp->pim_ifstat_hello_sent); vty_out(vty, "Send Failed : %d\n", pim_ifp->pim_ifstat_hello_sendfail); vty_out(vty, "Generation ID : %08x\n", pim_ifp->pim_generation_id); vty_out(vty, "\n"); vty_out(vty, "\n"); pim_print_ifp_flags(vty, ifp); vty_out(vty, "Join Prune Interval\n"); vty_out(vty, "-------------------\n"); vty_out(vty, "LAN Delay : %s\n", pim_if_lan_delay_enabled(ifp) ? "yes" : "no"); vty_out(vty, "Effective Propagation Delay : %d msec\n", pim_if_effective_propagation_delay_msec(ifp)); vty_out(vty, "Effective Override Interval : %d msec\n", pim_if_effective_override_interval_msec(ifp)); vty_out(vty, "Join Prune Override Interval : %d msec\n", pim_if_jp_override_interval_msec(ifp)); vty_out(vty, "\n"); vty_out(vty, "\n"); vty_out(vty, "LAN Prune Delay\n"); vty_out(vty, "---------------\n"); vty_out(vty, "Propagation Delay : %d msec\n", pim_ifp->pim_propagation_delay_msec); vty_out(vty, "Propagation Delay (Highest) : %d msec\n", pim_ifp->pim_neighbors_highest_propagation_delay_msec); vty_out(vty, "Override Interval : %d msec\n", pim_ifp->pim_override_interval_msec); vty_out(vty, "Override Interval (Highest) : %d msec\n", pim_ifp->pim_neighbors_highest_override_interval_msec); vty_out(vty, "\n"); vty_out(vty, "\n"); vty_out(vty, "BSM Status\n"); vty_out(vty, "----------\n"); vty_out(vty, "Bsm Enabled : %s\n", pim_ifp->bsm_enable ? "yes" : "no"); vty_out(vty, "Unicast Bsm Enabled : %s\n", pim_ifp->ucast_bsm_accept ? "yes" : "no"); vty_out(vty, "\n"); vty_out(vty, "\n"); } } if (!found_ifname && !json) vty_out(vty, "%% No such interface\n"); } void ip_pim_ssm_show_group_range(struct pim_instance *pim, struct vty *vty, bool uj) { struct pim_ssm *ssm = pim->ssm_info; const char *range_str = ssm->plist_name ? ssm->plist_name : PIM_SSM_STANDARD_RANGE; if (uj) { json_object *json; json = json_object_new_object(); json_object_string_add(json, "ssmGroups", range_str); vty_json(vty, json); } else vty_out(vty, "SSM group range : %s\n", range_str); } struct vty_pnc_cache_walk_data { struct vty *vty; struct pim_instance *pim; }; struct json_pnc_cache_walk_data { json_object *json_obj; struct pim_instance *pim; }; static int pim_print_vty_pnc_cache_walkcb(struct hash_bucket *bucket, void *arg) { struct pim_nexthop_cache *pnc = bucket->data; struct vty_pnc_cache_walk_data *cwd = arg; struct vty *vty = cwd->vty; struct pim_instance *pim = cwd->pim; struct nexthop *nh_node = NULL; ifindex_t first_ifindex; struct interface *ifp = NULL; struct ttable *tt = NULL; char *table = NULL; /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Address|Interface|Nexthop"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); for (nh_node = pnc->nexthop; nh_node; nh_node = nh_node->next) { first_ifindex = nh_node->ifindex; ifp = if_lookup_by_index(first_ifindex, pim->vrf->vrf_id); #if PIM_IPV == 4 ttable_add_row(tt, "%pPA|%s|%pI4", &pnc->rpf.rpf_addr, ifp ? ifp->name : "NULL", &nh_node->gate.ipv4); #else ttable_add_row(tt, "%pPA|%s|%pI6", &pnc->rpf.rpf_addr, ifp ? ifp->name : "NULL", &nh_node->gate.ipv6); #endif } /* Dump the generated table. */ table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); return CMD_SUCCESS; } static int pim_print_json_pnc_cache_walkcb(struct hash_bucket *backet, void *arg) { struct pim_nexthop_cache *pnc = backet->data; struct json_pnc_cache_walk_data *cwd = arg; struct pim_instance *pim = cwd->pim; struct nexthop *nh_node = NULL; ifindex_t first_ifindex; struct interface *ifp = NULL; char addr_str[PIM_ADDRSTRLEN]; json_object *json_row = NULL; json_object *json_ifp = NULL; json_object *json_arr = NULL; struct pim_interface *pim_ifp = NULL; bool pim_enable = false; for (nh_node = pnc->nexthop; nh_node; nh_node = nh_node->next) { first_ifindex = nh_node->ifindex; ifp = if_lookup_by_index(first_ifindex, pim->vrf->vrf_id); snprintfrr(addr_str, sizeof(addr_str), "%pPA", &pnc->rpf.rpf_addr); json_object_object_get_ex(cwd->json_obj, addr_str, &json_row); if (!json_row) { json_row = json_object_new_object(); json_object_string_addf(json_row, "address", "%pPA", &pnc->rpf.rpf_addr); json_object_object_addf(cwd->json_obj, json_row, "%pPA", &pnc->rpf.rpf_addr); json_arr = json_object_new_array(); json_object_object_add(json_row, "nexthops", json_arr); } json_ifp = json_object_new_object(); json_object_string_add(json_ifp, "interface", ifp ? ifp->name : "NULL"); if (ifp) pim_ifp = ifp->info; if (pim_ifp && pim_ifp->pim_enable) pim_enable = true; json_object_boolean_add(json_ifp, "pimEnabled", pim_enable); #if PIM_IPV == 4 json_object_string_addf(json_ifp, "nexthop", "%pI4", &nh_node->gate.ipv4); #else json_object_string_addf(json_ifp, "nexthop", "%pI6", &nh_node->gate.ipv6); #endif json_object_array_add(json_arr, json_ifp); } return CMD_SUCCESS; } int pim_show_nexthop_lookup_cmd_helper(const char *vrf, struct vty *vty, pim_addr source, pim_addr group) { int result = 0; pim_addr vif_source; struct prefix grp; struct pim_nexthop nexthop; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; #if PIM_IPV == 4 if (pim_is_group_224_4(source)) { vty_out(vty, "Invalid argument. Expected Valid Source Address.\n"); return CMD_WARNING; } if (!pim_is_group_224_4(group)) { vty_out(vty, "Invalid argument. Expected Valid Multicast Group Address.\n"); return CMD_WARNING; } #endif if (!pim_rp_set_upstream_addr(v->info, &vif_source, source, group)) return CMD_SUCCESS; pim_addr_to_prefix(&grp, group); memset(&nexthop, 0, sizeof(nexthop)); result = pim_ecmp_nexthop_lookup(v->info, &nexthop, vif_source, &grp, 0); if (!result) { vty_out(vty, "Nexthop Lookup failed, no usable routes returned.\n"); return CMD_SUCCESS; } vty_out(vty, "Group %pFXh --- Nexthop %pPAs Interface %s\n", &grp, &nexthop.mrib_nexthop_addr, nexthop.interface->name); return CMD_SUCCESS; } int pim_show_nexthop_cmd_helper(const char *vrf, struct vty *vty, bool uj) { struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim_show_nexthop(v->info, vty, uj); return CMD_SUCCESS; } void pim_show_nexthop(struct pim_instance *pim, struct vty *vty, bool uj) { struct vty_pnc_cache_walk_data cwd; struct json_pnc_cache_walk_data jcwd; cwd.vty = vty; cwd.pim = pim; jcwd.pim = pim; if (uj) { jcwd.json_obj = json_object_new_object(); } else { vty_out(vty, "Number of registered addresses: %lu\n", pim->rpf_hash->count); } if (uj) { hash_walk(pim->rpf_hash, pim_print_json_pnc_cache_walkcb, &jcwd); vty_json(vty, jcwd.json_obj); } else hash_walk(pim->rpf_hash, pim_print_vty_pnc_cache_walkcb, &cwd); } int pim_show_neighbors_cmd_helper(const char *vrf, struct vty *vty, const char *json, const char *interface) { struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; if (json) json_parent = json_object_new_object(); if (interface) pim_show_neighbors_single(v->info, vty, interface, json_parent); else pim_show_neighbors(v->info, vty, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_neighbors_vrf_all_cmd_helper(struct vty *vty, const char *json, const char *interface) { struct vrf *v; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (v, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", v->name); else json_vrf = json_object_new_object(); if (interface) pim_show_neighbors_single(v->info, vty, interface, json_vrf); else pim_show_neighbors(v->info, vty, json_vrf); if (json) json_object_object_add(json_parent, v->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } void pim_show_neighbors_single(struct pim_instance *pim, struct vty *vty, const char *neighbor, json_object *json) { struct listnode *neighnode; struct interface *ifp; struct pim_interface *pim_ifp; struct pim_neighbor *neigh; time_t now; int found_neighbor = 0; int option_address_list; int option_dr_priority; int option_generation_id; int option_holdtime; int option_lan_prune_delay; int option_t_bit; char uptime[10]; char expire[10]; char neigh_src_str[PIM_ADDRSTRLEN]; json_object *json_ifp = NULL; json_object *json_row = NULL; now = pim_time_monotonic_sec(); FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; if (pim_ifp->pim_sock_fd < 0) continue; for (ALL_LIST_ELEMENTS_RO(pim_ifp->pim_neighbor_list, neighnode, neigh)) { snprintfrr(neigh_src_str, sizeof(neigh_src_str), "%pPAs", &neigh->source_addr); /* * The user can specify either the interface name or the * PIM neighbor IP. * If this pim_ifp matches neither then skip. */ if (strcmp(neighbor, "detail") && strcmp(neighbor, ifp->name) && strcmp(neighbor, neigh_src_str)) continue; found_neighbor = 1; pim_time_uptime(uptime, sizeof(uptime), now - neigh->creation); pim_time_timer_to_hhmmss(expire, sizeof(expire), neigh->t_expire_timer); option_address_list = 0; option_dr_priority = 0; option_generation_id = 0; option_holdtime = 0; option_lan_prune_delay = 0; option_t_bit = 0; if (PIM_OPTION_IS_SET(neigh->hello_options, PIM_OPTION_MASK_ADDRESS_LIST)) option_address_list = 1; if (PIM_OPTION_IS_SET(neigh->hello_options, PIM_OPTION_MASK_DR_PRIORITY)) option_dr_priority = 1; if (PIM_OPTION_IS_SET(neigh->hello_options, PIM_OPTION_MASK_GENERATION_ID)) option_generation_id = 1; if (PIM_OPTION_IS_SET(neigh->hello_options, PIM_OPTION_MASK_HOLDTIME)) option_holdtime = 1; if (PIM_OPTION_IS_SET(neigh->hello_options, PIM_OPTION_MASK_LAN_PRUNE_DELAY)) option_lan_prune_delay = 1; if (PIM_OPTION_IS_SET( neigh->hello_options, PIM_OPTION_MASK_CAN_DISABLE_JOIN_SUPPRESSION)) option_t_bit = 1; if (json) { /* Does this ifp live in json? If not create it */ json_object_object_get_ex(json, ifp->name, &json_ifp); if (!json_ifp) { json_ifp = json_object_new_object(); json_object_pim_ifp_add(json_ifp, ifp); json_object_object_add(json, ifp->name, json_ifp); } json_row = json_object_new_object(); json_object_string_add(json_row, "interface", ifp->name); json_object_string_add(json_row, "address", neigh_src_str); json_object_string_add(json_row, "upTime", uptime); json_object_string_add(json_row, "holdtime", expire); json_object_int_add(json_row, "drPriority", neigh->dr_priority); json_object_int_add(json_row, "generationId", neigh->generation_id); if (option_address_list) json_object_boolean_true_add( json_row, "helloOptionAddressList"); if (option_dr_priority) json_object_boolean_true_add( json_row, "helloOptionDrPriority"); if (option_generation_id) json_object_boolean_true_add( json_row, "helloOptionGenerationId"); if (option_holdtime) json_object_boolean_true_add( json_row, "helloOptionHoldtime"); if (option_lan_prune_delay) json_object_boolean_true_add( json_row, "helloOptionLanPruneDelay"); if (option_t_bit) json_object_boolean_true_add( json_row, "helloOptionTBit"); json_object_object_add(json_ifp, neigh_src_str, json_row); } else { vty_out(vty, "Interface : %s\n", ifp->name); vty_out(vty, "Neighbor : %s\n", neigh_src_str); vty_out(vty, " Uptime : %s\n", uptime); vty_out(vty, " Holdtime : %s\n", expire); vty_out(vty, " DR Priority : %d\n", neigh->dr_priority); vty_out(vty, " Generation ID : %08x\n", neigh->generation_id); vty_out(vty, " Override Interval (msec) : %d\n", neigh->override_interval_msec); vty_out(vty, " Propagation Delay (msec) : %d\n", neigh->propagation_delay_msec); vty_out(vty, " Hello Option - Address List : %s\n", option_address_list ? "yes" : "no"); vty_out(vty, " Hello Option - DR Priority : %s\n", option_dr_priority ? "yes" : "no"); vty_out(vty, " Hello Option - Generation ID : %s\n", option_generation_id ? "yes" : "no"); vty_out(vty, " Hello Option - Holdtime : %s\n", option_holdtime ? "yes" : "no"); vty_out(vty, " Hello Option - LAN Prune Delay : %s\n", option_lan_prune_delay ? "yes" : "no"); vty_out(vty, " Hello Option - T-bit : %s\n", option_t_bit ? "yes" : "no"); bfd_sess_show(vty, json_ifp, neigh->bfd_session); vty_out(vty, "\n"); } } } if (!found_neighbor && !json) vty_out(vty, "%% No such interface or neighbor\n"); } void pim_show_neighbors(struct pim_instance *pim, struct vty *vty, json_object *json) { struct listnode *neighnode; struct interface *ifp; struct pim_interface *pim_ifp; struct pim_neighbor *neigh; struct ttable *tt = NULL; char *table = NULL; time_t now; char uptime[10]; char expire[10]; char neigh_src_str[PIM_ADDRSTRLEN]; json_object *json_ifp_rows = NULL; json_object *json_row = NULL; now = pim_time_monotonic_sec(); if (!json) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Interface|Neighbor|Uptime|Holdtime|DR Pri"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; if (pim_ifp->pim_sock_fd < 0) continue; if (json) json_ifp_rows = json_object_new_object(); for (ALL_LIST_ELEMENTS_RO(pim_ifp->pim_neighbor_list, neighnode, neigh)) { snprintfrr(neigh_src_str, sizeof(neigh_src_str), "%pPAs", &neigh->source_addr); pim_time_uptime(uptime, sizeof(uptime), now - neigh->creation); pim_time_timer_to_hhmmss(expire, sizeof(expire), neigh->t_expire_timer); if (json) { json_row = json_object_new_object(); json_object_string_add(json_row, "interface", ifp->name); json_object_string_add(json_row, "neighbor", neigh_src_str); json_object_string_add(json_row, "upTime", uptime); json_object_string_add(json_row, "holdTime", expire); json_object_int_add(json_row, "holdTimeMax", neigh->holdtime); json_object_int_add(json_row, "drPriority", neigh->dr_priority); json_object_object_add(json_ifp_rows, neigh_src_str, json_row); } else { ttable_add_row(tt, "%s|%pPAs|%s|%s|%d", ifp->name, &neigh->source_addr, uptime, expire, neigh->dr_priority); } } if (json) { json_object_object_add(json, ifp->name, json_ifp_rows); json_ifp_rows = NULL; } } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } int gm_process_query_max_response_time_cmd(struct vty *vty, const char *qmrt_str) { const struct lyd_node *pim_enable_dnode; pim_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_PIM_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!pim_enable_dnode) { nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } else { if (!yang_dnode_get_bool(pim_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./query-max-response-time", NB_OP_MODIFY, qmrt_str); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int gm_process_no_query_max_response_time_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./query-max-response-time", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int gm_process_last_member_query_count_cmd(struct vty *vty, const char *lmqc_str) { const struct lyd_node *pim_enable_dnode; pim_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_PIM_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!pim_enable_dnode) { nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } else { if (!yang_dnode_get_bool(pim_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./robustness-variable", NB_OP_MODIFY, lmqc_str); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int gm_process_no_last_member_query_count_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./robustness-variable", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int gm_process_last_member_query_interval_cmd(struct vty *vty, const char *lmqi_str) { const struct lyd_node *pim_enable_dnode; pim_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_PIM_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!pim_enable_dnode) { nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } else { if (!yang_dnode_get_bool(pim_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./last-member-query-interval", NB_OP_MODIFY, lmqi_str); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int gm_process_no_last_member_query_interval_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./last-member-query-interval", NB_OP_DESTROY, NULL); return nb_cli_apply_changes(vty, FRR_GMP_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_ssmpingd_cmd(struct vty *vty, enum nb_operation operation, const char *src_str) { const char *vrfname; char ssmpingd_ip_xpath[XPATH_MAXLEN]; char ssmpingd_src_ip_xpath[XPATH_MAXLEN]; int printed; vrfname = pim_cli_get_vrf_name(vty); if (vrfname == NULL) return CMD_WARNING_CONFIG_FAILED; snprintf(ssmpingd_ip_xpath, sizeof(ssmpingd_ip_xpath), FRR_PIM_VRF_XPATH, "frr-pim:pimd", "pim", vrfname, FRR_PIM_AF_XPATH_VAL); printed = snprintf(ssmpingd_src_ip_xpath, sizeof(ssmpingd_src_ip_xpath), "%s/ssm-pingd-source-ip[.='%s']", ssmpingd_ip_xpath, src_str); if (printed >= (int)sizeof(ssmpingd_src_ip_xpath)) { vty_out(vty, "Xpath too long (%d > %u)", printed + 1, XPATH_MAXLEN); return CMD_WARNING_CONFIG_FAILED; } nb_cli_enqueue_change(vty, ssmpingd_src_ip_xpath, operation, NULL); return nb_cli_apply_changes(vty, NULL); } int pim_process_bsm_cmd(struct vty *vty) { const struct lyd_node *gm_enable_dnode; gm_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_GMP_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!gm_enable_dnode) nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); else { if (!yang_dnode_get_bool(gm_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./bsm", NB_OP_MODIFY, "true"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_bsm_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./bsm", NB_OP_MODIFY, "false"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_unicast_bsm_cmd(struct vty *vty) { const struct lyd_node *gm_enable_dnode; gm_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode, FRR_GMP_ENABLE_XPATH, VTY_CURR_XPATH, FRR_PIM_AF_XPATH_VAL); if (!gm_enable_dnode) nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); else { if (!yang_dnode_get_bool(gm_enable_dnode, ".")) nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true"); } nb_cli_enqueue_change(vty, "./unicast-bsm", NB_OP_MODIFY, "true"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } int pim_process_no_unicast_bsm_cmd(struct vty *vty) { nb_cli_enqueue_change(vty, "./unicast-bsm", NB_OP_MODIFY, "false"); return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); } static void show_scan_oil_stats(struct pim_instance *pim, struct vty *vty, time_t now) { char uptime_scan_oil[10]; char uptime_mroute_add[10]; char uptime_mroute_del[10]; pim_time_uptime_begin(uptime_scan_oil, sizeof(uptime_scan_oil), now, pim->scan_oil_last); pim_time_uptime_begin(uptime_mroute_add, sizeof(uptime_mroute_add), now, pim->mroute_add_last); pim_time_uptime_begin(uptime_mroute_del, sizeof(uptime_mroute_del), now, pim->mroute_del_last); vty_out(vty, "Scan OIL - Last: %s Events: %lld\n" "MFC Add - Last: %s Events: %lld\n" "MFC Del - Last: %s Events: %lld\n", uptime_scan_oil, (long long)pim->scan_oil_events, uptime_mroute_add, (long long)pim->mroute_add_events, uptime_mroute_del, (long long)pim->mroute_del_events); } void show_multicast_interfaces(struct pim_instance *pim, struct vty *vty, json_object *json) { struct interface *ifp; struct ttable *tt = NULL; char *table = NULL; json_object *json_row = NULL; vty_out(vty, "\n"); if (!json) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Interface|Address|ifi|Vif|PktsIn|PktsOut|BytesIn|BytesOut"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } FOR_ALL_INTERFACES (pim->vrf, ifp) { struct pim_interface *pim_ifp; #if PIM_IPV == 4 struct sioc_vif_req vreq; #else struct sioc_mif_req6 vreq; #endif pim_ifp = ifp->info; if (!pim_ifp) continue; memset(&vreq, 0, sizeof(vreq)); #if PIM_IPV == 4 vreq.vifi = pim_ifp->mroute_vif_index; if (ioctl(pim->mroute_socket, SIOCGETVIFCNT, &vreq)) { zlog_warn( "ioctl(SIOCGETVIFCNT=%lu) failure for interface %s vif_index=%d: errno=%d: %s", (unsigned long)SIOCGETVIFCNT, ifp->name, pim_ifp->mroute_vif_index, errno, safe_strerror(errno)); } #else vreq.mifi = pim_ifp->mroute_vif_index; if (ioctl(pim->mroute_socket, SIOCGETMIFCNT_IN6, &vreq)) { zlog_warn( "ioctl(SIOCGETMIFCNT_IN6=%lu) failure for interface %s vif_index=%d: errno=%d: %s", (unsigned long)SIOCGETMIFCNT_IN6, ifp->name, pim_ifp->mroute_vif_index, errno, safe_strerror(errno)); } #endif if (json) { json_row = json_object_new_object(); json_object_string_add(json_row, "name", ifp->name); json_object_string_add(json_row, "state", if_is_up(ifp) ? "up" : "down"); json_object_string_addf(json_row, "address", "%pPA", &pim_ifp->primary_address); json_object_int_add(json_row, "ifIndex", ifp->ifindex); json_object_int_add(json_row, "vif", pim_ifp->mroute_vif_index); json_object_int_add(json_row, "pktsIn", (unsigned long)vreq.icount); json_object_int_add(json_row, "pktsOut", (unsigned long)vreq.ocount); json_object_int_add(json_row, "bytesIn", (unsigned long)vreq.ibytes); json_object_int_add(json_row, "bytesOut", (unsigned long)vreq.obytes); json_object_object_add(json, ifp->name, json_row); } else { ttable_add_row(tt, "%s|%pPAs|%d|%d|%lu|%lu|%lu|%lu", ifp->name, &pim_ifp->primary_address, ifp->ifindex, pim_ifp->mroute_vif_index, (unsigned long)vreq.icount, (unsigned long)vreq.ocount, (unsigned long)vreq.ibytes, (unsigned long)vreq.obytes); } } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } void pim_cmd_show_ip_multicast_helper(struct pim_instance *pim, struct vty *vty) { struct vrf *vrf = pim->vrf; time_t now = pim_time_monotonic_sec(); char uptime[10]; char mlag_role[80]; pim = vrf->info; vty_out(vty, "Router MLAG Role: %s\n", mlag_role2str(router->mlag_role, mlag_role, sizeof(mlag_role))); vty_out(vty, "Mroute socket descriptor:"); vty_out(vty, " %d(%s)\n", pim->mroute_socket, vrf->name); vty_out(vty, "PIM Register socket descriptor:"); vty_out(vty, " %d(%s)\n", pim->reg_sock, vrf->name); pim_time_uptime(uptime, sizeof(uptime), now - pim->mroute_socket_creation); vty_out(vty, "Mroute socket uptime: %s\n", uptime); vty_out(vty, "\n"); pim_zebra_zclient_update(vty); pim_zlookup_show_ip_multicast(vty); vty_out(vty, "\n"); vty_out(vty, "Maximum highest VifIndex: %d\n", PIM_MAX_USABLE_VIFS); vty_out(vty, "\n"); vty_out(vty, "Upstream Join Timer: %d secs\n", router->t_periodic); vty_out(vty, "Join/Prune Holdtime: %d secs\n", PIM_JP_HOLDTIME); vty_out(vty, "PIM ECMP: %s\n", pim->ecmp_enable ? "Enable" : "Disable"); vty_out(vty, "PIM ECMP Rebalance: %s\n", pim->ecmp_rebalance_enable ? "Enable" : "Disable"); vty_out(vty, "\n"); pim_show_rpf_refresh_stats(vty, pim, now, NULL); vty_out(vty, "\n"); show_scan_oil_stats(pim, vty, now); show_multicast_interfaces(pim, vty, NULL); } void show_mroute(struct pim_instance *pim, struct vty *vty, pim_sgaddr *sg, bool fill, json_object *json) { struct listnode *node; struct channel_oil *c_oil; struct static_route *s_route; struct ttable *tt = NULL; char *table = NULL; time_t now; json_object *json_group = NULL; json_object *json_source = NULL; json_object *json_oil = NULL; json_object *json_ifp_out = NULL; int found_oif; int first; char grp_str[PIM_ADDRSTRLEN]; char src_str[PIM_ADDRSTRLEN]; char in_ifname[IFNAMSIZ + 1]; char out_ifname[IFNAMSIZ + 1]; int oif_vif_index; struct interface *ifp_in; char proto[100]; char state_str[PIM_REG_STATE_STR_LEN]; char mroute_uptime[10]; if (!json) { vty_out(vty, "IP Multicast Routing Table\n"); vty_out(vty, "Flags: S - Sparse, C - Connected, P - Pruned\n"); vty_out(vty, " R - SGRpt Pruned, F - Register flag, T - SPT-bit set\n"); /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Source|Group|Flags|Proto|Input|Output|TTL|Uptime"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } now = pim_time_monotonic_sec(); /* print list of PIM and IGMP routes */ frr_each (rb_pim_oil, &pim->channel_oil_head, c_oil) { found_oif = 0; first = 1; if (!c_oil->installed) continue; if (!pim_addr_is_any(sg->grp) && pim_addr_cmp(sg->grp, *oil_mcastgrp(c_oil))) continue; if (!pim_addr_is_any(sg->src) && pim_addr_cmp(sg->src, *oil_origin(c_oil))) continue; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", oil_mcastgrp(c_oil)); snprintfrr(src_str, sizeof(src_str), "%pPAs", oil_origin(c_oil)); strlcpy(state_str, "S", sizeof(state_str)); /* When a non DR receives a igmp join, it creates a (*,G) * channel_oil without any upstream creation */ if (c_oil->up) { if (PIM_UPSTREAM_FLAG_TEST_SRC_IGMP(c_oil->up->flags)) strlcat(state_str, "C", sizeof(state_str)); if (pim_upstream_is_sg_rpt(c_oil->up)) strlcat(state_str, "R", sizeof(state_str)); if (PIM_UPSTREAM_FLAG_TEST_FHR(c_oil->up->flags)) strlcat(state_str, "F", sizeof(state_str)); if (c_oil->up->sptbit == PIM_UPSTREAM_SPTBIT_TRUE) strlcat(state_str, "T", sizeof(state_str)); } if (pim_channel_oil_empty(c_oil)) strlcat(state_str, "P", sizeof(state_str)); ifp_in = pim_if_find_by_vif_index(pim, *oil_incoming_vif(c_oil)); if (ifp_in) strlcpy(in_ifname, ifp_in->name, sizeof(in_ifname)); else strlcpy(in_ifname, "", sizeof(in_ifname)); pim_time_uptime(mroute_uptime, sizeof(mroute_uptime), now - c_oil->mroute_creation); if (json) { /* Find the group, create it if it doesn't exist */ json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } /* Find the source nested under the group, create it if * it doesn't exist */ json_object_object_get_ex(json_group, src_str, &json_source); if (!json_source) { json_source = json_object_new_object(); json_object_object_add(json_group, src_str, json_source); } /* Find the inbound interface nested under the source, * create it if it doesn't exist */ json_object_string_add(json_source, "source", src_str); json_object_string_add(json_source, "group", grp_str); json_object_int_add(json_source, "installed", c_oil->installed); json_object_int_add(json_source, "refCount", c_oil->oil_ref_count); json_object_int_add(json_source, "oilSize", c_oil->oil_size); json_object_int_add(json_source, "oilInheritedRescan", c_oil->oil_inherited_rescan); json_object_string_add(json_source, "iif", in_ifname); json_object_string_add(json_source, "upTime", mroute_uptime); json_oil = NULL; } for (oif_vif_index = 0; oif_vif_index < MAXVIFS; ++oif_vif_index) { struct interface *ifp_out; int ttl; ttl = oil_if_has(c_oil, oif_vif_index); if (ttl < 1) continue; /* do not display muted OIFs */ if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_MUTE) continue; if (*oil_incoming_vif(c_oil) == oif_vif_index && !pim_mroute_allow_iif_in_oil(c_oil, oif_vif_index)) continue; ifp_out = pim_if_find_by_vif_index(pim, oif_vif_index); found_oif = 1; if (ifp_out) strlcpy(out_ifname, ifp_out->name, sizeof(out_ifname)); else strlcpy(out_ifname, "", sizeof(out_ifname)); if (json) { json_ifp_out = json_object_new_object(); json_object_string_add(json_ifp_out, "source", src_str); json_object_string_add(json_ifp_out, "group", grp_str); if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_PIM) json_object_boolean_true_add( json_ifp_out, "protocolPim"); if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_GM) #if PIM_IPV == 4 json_object_boolean_true_add( json_ifp_out, "protocolIgmp"); #else json_object_boolean_true_add( json_ifp_out, "protocolMld"); #endif if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_VXLAN) json_object_boolean_true_add( json_ifp_out, "protocolVxlan"); if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) json_object_boolean_true_add( json_ifp_out, "protocolInherited"); json_object_string_add(json_ifp_out, "inboundInterface", in_ifname); json_object_int_add(json_ifp_out, "iVifI", *oil_incoming_vif(c_oil)); json_object_string_add(json_ifp_out, "outboundInterface", out_ifname); json_object_int_add(json_ifp_out, "oVifI", oif_vif_index); json_object_int_add(json_ifp_out, "ttl", ttl); json_object_string_add(json_ifp_out, "upTime", mroute_uptime); json_object_string_add(json_source, "flags", state_str); if (!json_oil) { json_oil = json_object_new_object(); json_object_object_add(json_source, "oil", json_oil); } json_object_object_add(json_oil, out_ifname, json_ifp_out); } else { proto[0] = '\0'; if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_PIM) { strlcpy(proto, "PIM", sizeof(proto)); } if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_GM) { #if PIM_IPV == 4 strlcpy(proto, "IGMP", sizeof(proto)); #else strlcpy(proto, "MLD", sizeof(proto)); #endif } if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_VXLAN) { strlcpy(proto, "VxLAN", sizeof(proto)); } if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) { strlcpy(proto, "STAR", sizeof(proto)); } ttable_add_row(tt, "%s|%s|%s|%s|%s|%s|%d|%s", src_str, grp_str, state_str, proto, in_ifname, out_ifname, ttl, mroute_uptime); if (first) { src_str[0] = '\0'; grp_str[0] = '\0'; in_ifname[0] = '\0'; state_str[0] = '\0'; mroute_uptime[0] = '\0'; first = 0; } } } if (!json && !found_oif) { ttable_add_row(tt, "%pPAs|%pPAs|%s|%s|%s|%s|%d|%s", oil_origin(c_oil), oil_mcastgrp(c_oil), state_str, "none", in_ifname, "none", 0, "--:--:--"); } } /* Print list of static routes */ for (ALL_LIST_ELEMENTS_RO(pim->static_routes, node, s_route)) { first = 1; if (!s_route->c_oil.installed) continue; snprintfrr(grp_str, sizeof(grp_str), "%pPAs", &s_route->group); snprintfrr(src_str, sizeof(src_str), "%pPAs", &s_route->source); ifp_in = pim_if_find_by_vif_index(pim, s_route->iif); found_oif = 0; if (ifp_in) strlcpy(in_ifname, ifp_in->name, sizeof(in_ifname)); else strlcpy(in_ifname, "", sizeof(in_ifname)); if (json) { /* Find the group, create it if it doesn't exist */ json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } /* Find the source nested under the group, create it if * it doesn't exist */ json_object_object_get_ex(json_group, src_str, &json_source); if (!json_source) { json_source = json_object_new_object(); json_object_object_add(json_group, src_str, json_source); } json_object_string_add(json_source, "iif", in_ifname); json_oil = NULL; } else { strlcpy(proto, "STATIC", sizeof(proto)); } for (oif_vif_index = 0; oif_vif_index < MAXVIFS; ++oif_vif_index) { struct interface *ifp_out; char oif_uptime[10]; int ttl; ttl = s_route->oif_ttls[oif_vif_index]; if (ttl < 1) continue; ifp_out = pim_if_find_by_vif_index(pim, oif_vif_index); pim_time_uptime( oif_uptime, sizeof(oif_uptime), now - s_route->c_oil .oif_creation[oif_vif_index]); found_oif = 1; if (ifp_out) strlcpy(out_ifname, ifp_out->name, sizeof(out_ifname)); else strlcpy(out_ifname, "", sizeof(out_ifname)); if (json) { json_ifp_out = json_object_new_object(); json_object_string_add(json_ifp_out, "source", src_str); json_object_string_add(json_ifp_out, "group", grp_str); json_object_boolean_true_add(json_ifp_out, "protocolStatic"); json_object_string_add(json_ifp_out, "inboundInterface", in_ifname); json_object_int_add(json_ifp_out, "iVifI", *oil_incoming_vif( &s_route->c_oil)); json_object_string_add(json_ifp_out, "outboundInterface", out_ifname); json_object_int_add(json_ifp_out, "oVifI", oif_vif_index); json_object_int_add(json_ifp_out, "ttl", ttl); json_object_string_add(json_ifp_out, "upTime", oif_uptime); if (!json_oil) { json_oil = json_object_new_object(); json_object_object_add(json_source, "oil", json_oil); } json_object_object_add(json_oil, out_ifname, json_ifp_out); } else { ttable_add_row( tt, "%pPAs|%pPAs|%s|%s|%s|%s|%d|%s", &s_route->source, &s_route->group, "-", proto, in_ifname, out_ifname, ttl, oif_uptime); if (first && !fill) { src_str[0] = '\0'; grp_str[0] = '\0'; in_ifname[0] = '\0'; first = 0; } } } if (!json && !found_oif) { ttable_add_row(tt, "%pPAs|%pPAs|%s|%s|%s|%s|%d|%s", &s_route->source, &s_route->group, "-", proto, in_ifname, "none", 0, "--:--:--"); } } /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } static void show_mroute_count_per_channel_oil(struct channel_oil *c_oil, json_object *json, struct ttable *tt) { json_object *json_group = NULL; json_object *json_source = NULL; if (!c_oil->installed) return; pim_mroute_update_counters(c_oil); if (json) { char group_str[PIM_ADDRSTRLEN]; char source_str[PIM_ADDRSTRLEN]; snprintfrr(group_str, sizeof(group_str), "%pPAs", oil_mcastgrp(c_oil)); snprintfrr(source_str, sizeof(source_str), "%pPAs", oil_origin(c_oil)); json_object_object_get_ex(json, group_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, group_str, json_group); } json_source = json_object_new_object(); json_object_object_add(json_group, source_str, json_source); json_object_int_add(json_source, "lastUsed", c_oil->cc.lastused / 100); json_object_int_add(json_source, "packets", c_oil->cc.pktcnt); json_object_int_add(json_source, "bytes", c_oil->cc.bytecnt); json_object_int_add(json_source, "wrongIf", c_oil->cc.wrong_if); } else { ttable_add_row(tt, "%pPAs|%pPAs|%llu|%ld|%ld|%ld", oil_origin(c_oil), oil_mcastgrp(c_oil), c_oil->cc.lastused / 100, c_oil->cc.pktcnt - c_oil->cc.origpktcnt, c_oil->cc.bytecnt - c_oil->cc.origbytecnt, c_oil->cc.wrong_if - c_oil->cc.origwrong_if); } } void show_mroute_count(struct pim_instance *pim, struct vty *vty, json_object *json) { struct listnode *node; struct channel_oil *c_oil; struct static_route *sr; struct ttable *tt = NULL; char *table = NULL; if (!json) { vty_out(vty, "\n"); /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Source|Group|LastUsed|Packets|Bytes|WrongIf"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } /* Print PIM and IGMP route counts */ frr_each (rb_pim_oil, &pim->channel_oil_head, c_oil) show_mroute_count_per_channel_oil(c_oil, json, tt); for (ALL_LIST_ELEMENTS_RO(pim->static_routes, node, sr)) show_mroute_count_per_channel_oil(&sr->c_oil, json, tt); /* Dump the generated table. */ if (!json) { table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } } void show_mroute_summary(struct pim_instance *pim, struct vty *vty, json_object *json) { struct listnode *node; struct channel_oil *c_oil; struct static_route *s_route; uint32_t starg_sw_mroute_cnt = 0; uint32_t sg_sw_mroute_cnt = 0; uint32_t starg_hw_mroute_cnt = 0; uint32_t sg_hw_mroute_cnt = 0; json_object *json_starg = NULL; json_object *json_sg = NULL; if (!json) vty_out(vty, "Mroute Type Installed/Total\n"); frr_each (rb_pim_oil, &pim->channel_oil_head, c_oil) { if (!c_oil->installed) { if (pim_addr_is_any(*oil_origin(c_oil))) starg_sw_mroute_cnt++; else sg_sw_mroute_cnt++; } else { if (pim_addr_is_any(*oil_origin(c_oil))) starg_hw_mroute_cnt++; else sg_hw_mroute_cnt++; } } for (ALL_LIST_ELEMENTS_RO(pim->static_routes, node, s_route)) { if (!s_route->c_oil.installed) { if (pim_addr_is_any(*oil_origin(&s_route->c_oil))) starg_sw_mroute_cnt++; else sg_sw_mroute_cnt++; } else { if (pim_addr_is_any(*oil_origin(&s_route->c_oil))) starg_hw_mroute_cnt++; else sg_hw_mroute_cnt++; } } if (!json) { vty_out(vty, "%-20s %u/%u\n", "(*, G)", starg_hw_mroute_cnt, starg_sw_mroute_cnt + starg_hw_mroute_cnt); vty_out(vty, "%-20s %u/%u\n", "(S, G)", sg_hw_mroute_cnt, sg_sw_mroute_cnt + sg_hw_mroute_cnt); vty_out(vty, "------\n"); vty_out(vty, "%-20s %u/%u\n", "Total", (starg_hw_mroute_cnt + sg_hw_mroute_cnt), (starg_sw_mroute_cnt + starg_hw_mroute_cnt + sg_sw_mroute_cnt + sg_hw_mroute_cnt)); } else { /* (*,G) route details */ json_starg = json_object_new_object(); json_object_object_add(json, "wildcardGroup", json_starg); json_object_int_add(json_starg, "installed", starg_hw_mroute_cnt); json_object_int_add(json_starg, "total", starg_sw_mroute_cnt + starg_hw_mroute_cnt); /* (S, G) route details */ json_sg = json_object_new_object(); json_object_object_add(json, "sourceGroup", json_sg); json_object_int_add(json_sg, "installed", sg_hw_mroute_cnt); json_object_int_add(json_sg, "total", sg_sw_mroute_cnt + sg_hw_mroute_cnt); json_object_int_add(json, "totalNumOfInstalledMroutes", starg_hw_mroute_cnt + sg_hw_mroute_cnt); json_object_int_add(json, "totalNumOfMroutes", starg_sw_mroute_cnt + starg_hw_mroute_cnt + sg_sw_mroute_cnt + sg_hw_mroute_cnt); } } int clear_ip_mroute_count_command(struct vty *vty, const char *name) { struct listnode *node; struct channel_oil *c_oil; struct static_route *sr; struct vrf *v = pim_cmd_lookup(vty, name); struct pim_instance *pim; if (!v) return CMD_WARNING; pim = v->info; frr_each (rb_pim_oil, &pim->channel_oil_head, c_oil) { if (!c_oil->installed) continue; pim_mroute_update_counters(c_oil); c_oil->cc.origpktcnt = c_oil->cc.pktcnt; c_oil->cc.origbytecnt = c_oil->cc.bytecnt; c_oil->cc.origwrong_if = c_oil->cc.wrong_if; } for (ALL_LIST_ELEMENTS_RO(pim->static_routes, node, sr)) { if (!sr->c_oil.installed) continue; pim_mroute_update_counters(&sr->c_oil); sr->c_oil.cc.origpktcnt = sr->c_oil.cc.pktcnt; sr->c_oil.cc.origbytecnt = sr->c_oil.cc.bytecnt; sr->c_oil.cc.origwrong_if = sr->c_oil.cc.wrong_if; } return CMD_SUCCESS; } struct vrf *pim_cmd_lookup(struct vty *vty, const char *name) { struct vrf *vrf; if (name) vrf = vrf_lookup_by_name(name); else vrf = vrf_lookup_by_id(VRF_DEFAULT); if (!vrf) vty_out(vty, "Specified VRF: %s does not exist\n", name); return vrf; } void clear_mroute(struct pim_instance *pim) { struct pim_upstream *up; struct interface *ifp; /* scan interfaces */ FOR_ALL_INTERFACES (pim->vrf, ifp) { struct pim_interface *pim_ifp = ifp->info; struct pim_ifchannel *ch; if (!pim_ifp) continue; /* deleting all ifchannels */ while (!RB_EMPTY(pim_ifchannel_rb, &pim_ifp->ifchannel_rb)) { ch = RB_ROOT(pim_ifchannel_rb, &pim_ifp->ifchannel_rb); pim_ifchannel_delete(ch); } #if PIM_IPV == 4 /* clean up all igmp groups */ struct gm_group *grp; if (pim_ifp->gm_group_list) { while (pim_ifp->gm_group_list->count) { grp = listnode_head(pim_ifp->gm_group_list); igmp_group_delete(grp); } } #else struct gm_if *gm_ifp; gm_ifp = pim_ifp->mld; if (gm_ifp) gm_group_delete(gm_ifp); #endif } /* clean up all upstreams*/ while ((up = rb_pim_upstream_first(&pim->upstream_head))) pim_upstream_del(pim, up, __func__); } void clear_pim_statistics(struct pim_instance *pim) { struct interface *ifp; pim->bsm_rcvd = 0; pim->bsm_sent = 0; pim->bsm_dropped = 0; /* scan interfaces */ FOR_ALL_INTERFACES (pim->vrf, ifp) { struct pim_interface *pim_ifp = ifp->info; if (!pim_ifp) continue; pim_ifp->pim_ifstat_bsm_cfg_miss = 0; pim_ifp->pim_ifstat_ucast_bsm_cfg_miss = 0; pim_ifp->pim_ifstat_bsm_invalid_sz = 0; } } int clear_pim_interface_traffic(const char *vrf, struct vty *vty) { struct interface *ifp = NULL; struct pim_interface *pim_ifp = NULL; struct vrf *v = pim_cmd_lookup(vty, vrf); if (!v) return CMD_WARNING; FOR_ALL_INTERFACES (v, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; pim_ifp->pim_ifstat_hello_recv = 0; pim_ifp->pim_ifstat_hello_sent = 0; pim_ifp->pim_ifstat_join_recv = 0; pim_ifp->pim_ifstat_join_send = 0; pim_ifp->pim_ifstat_prune_recv = 0; pim_ifp->pim_ifstat_prune_send = 0; pim_ifp->pim_ifstat_reg_recv = 0; pim_ifp->pim_ifstat_reg_send = 0; pim_ifp->pim_ifstat_reg_stop_recv = 0; pim_ifp->pim_ifstat_reg_stop_send = 0; pim_ifp->pim_ifstat_assert_recv = 0; pim_ifp->pim_ifstat_assert_send = 0; pim_ifp->pim_ifstat_bsm_rx = 0; pim_ifp->pim_ifstat_bsm_tx = 0; #if PIM_IPV == 4 pim_ifp->igmp_ifstat_joins_sent = 0; pim_ifp->igmp_ifstat_joins_failed = 0; pim_ifp->igmp_peak_group_count = 0; #endif } return CMD_SUCCESS; } int pim_debug_pim_cmd(void) { PIM_DO_DEBUG_PIM_EVENTS; PIM_DO_DEBUG_PIM_PACKETS; PIM_DO_DEBUG_PIM_TRACE; PIM_DO_DEBUG_MSDP_EVENTS; PIM_DO_DEBUG_MSDP_PACKETS; PIM_DO_DEBUG_BSM; PIM_DO_DEBUG_VXLAN; return CMD_SUCCESS; } int pim_no_debug_pim_cmd(void) { PIM_DONT_DEBUG_PIM_EVENTS; PIM_DONT_DEBUG_PIM_PACKETS; PIM_DONT_DEBUG_PIM_TRACE; PIM_DONT_DEBUG_MSDP_EVENTS; PIM_DONT_DEBUG_MSDP_PACKETS; PIM_DONT_DEBUG_PIM_PACKETDUMP_SEND; PIM_DONT_DEBUG_PIM_PACKETDUMP_RECV; PIM_DONT_DEBUG_BSM; PIM_DONT_DEBUG_VXLAN; return CMD_SUCCESS; } int pim_debug_pim_packets_cmd(const char *hello, const char *joins, const char *registers, struct vty *vty) { if (hello) { PIM_DO_DEBUG_PIM_HELLO; vty_out(vty, "PIM Hello debugging is on\n"); } else if (joins) { PIM_DO_DEBUG_PIM_J_P; vty_out(vty, "PIM Join/Prune debugging is on\n"); } else if (registers) { PIM_DO_DEBUG_PIM_REG; vty_out(vty, "PIM Register debugging is on\n"); } else { PIM_DO_DEBUG_PIM_PACKETS; vty_out(vty, "PIM Packet debugging is on\n"); } return CMD_SUCCESS; } int pim_no_debug_pim_packets_cmd(const char *hello, const char *joins, const char *registers, struct vty *vty) { if (hello) { PIM_DONT_DEBUG_PIM_HELLO; vty_out(vty, "PIM Hello debugging is off\n"); } else if (joins) { PIM_DONT_DEBUG_PIM_J_P; vty_out(vty, "PIM Join/Prune debugging is off\n"); } else if (registers) { PIM_DONT_DEBUG_PIM_REG; vty_out(vty, "PIM Register debugging is off\n"); } else { PIM_DONT_DEBUG_PIM_PACKETS; vty_out(vty, "PIM Packet debugging is off\n"); } return CMD_SUCCESS; } int pim_show_rpf_helper(const char *vrf, struct vty *vty, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); pim_show_rpf(pim, vty, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_rpf_vrf_all_helper(struct vty *vty, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); pim_show_rpf(vrf->info, vty, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_rp_helper(const char *vrf, struct vty *vty, const char *group_str, const struct prefix *group, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; struct prefix *range = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (group_str) { range = prefix_new(); prefix_copy(range, group); apply_mask(range); } if (json) json_parent = json_object_new_object(); pim_rp_show_information(pim, range, vty, json_parent); if (json) vty_json(vty, json_parent); prefix_free(&range); return CMD_SUCCESS; } int pim_show_rp_vrf_all_helper(struct vty *vty, const char *group_str, const struct prefix *group, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; struct prefix *range = NULL; if (group_str) { range = prefix_new(); prefix_copy(range, group); apply_mask(range); } if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); pim_rp_show_information(vrf->info, range, vty, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); prefix_free(&range); return CMD_SUCCESS; } int pim_show_secondary_helper(const char *vrf, struct vty *vty) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_neighbors_secondary(pim, vty); return CMD_SUCCESS; } int pim_show_statistics_helper(const char *vrf, struct vty *vty, const char *word, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (word) pim_show_statistics(pim, vty, word, uj); else pim_show_statistics(pim, vty, NULL, uj); return CMD_SUCCESS; } int pim_show_upstream_helper(const char *vrf, struct vty *vty, pim_addr s_or_g, pim_addr g, bool json) { pim_sgaddr sg = {0}; struct vrf *v; struct pim_instance *pim; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) { vty_out(vty, "%% Vrf specified: %s does not exist\n", vrf); return CMD_WARNING; } pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); if (!pim_addr_is_any(s_or_g)) { if (!pim_addr_is_any(g)) { sg.src = s_or_g; sg.grp = g; } else sg.grp = s_or_g; } pim_show_upstream(pim, vty, &sg, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_upstream_vrf_all_helper(struct vty *vty, bool json) { pim_sgaddr sg = {0}; struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); pim_show_upstream(vrf->info, vty, &sg, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_upstream_join_desired_helper(const char *vrf, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_join_desired(pim, vty, uj); return CMD_SUCCESS; } int pim_show_upstream_rpf_helper(const char *vrf, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_upstream_rpf(pim, vty, uj); return CMD_SUCCESS; } int pim_show_state_helper(const char *vrf, struct vty *vty, const char *s_or_g_str, const char *g_str, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); pim_show_state(pim, vty, s_or_g_str, g_str, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_state_vrf_all_helper(struct vty *vty, const char *s_or_g_str, const char *g_str, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); pim_show_state(vrf->info, vty, s_or_g_str, g_str, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_multicast_helper(const char *vrf, struct vty *vty) { struct vrf *v; struct pim_instance *pim; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_cmd_show_ip_multicast_helper(pim, vty); return CMD_SUCCESS; } int pim_show_multicast_vrf_all_helper(struct vty *vty) { struct vrf *vrf; RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { vty_out(vty, "VRF: %s\n", vrf->name); pim_cmd_show_ip_multicast_helper(vrf->info, vty); } return CMD_SUCCESS; } int pim_show_multicast_count_helper(const char *vrf, struct vty *vty, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); show_multicast_interfaces(pim, vty, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_multicast_count_vrf_all_helper(struct vty *vty, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); show_multicast_interfaces(vrf->info, vty, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_helper(const char *vrf, struct vty *vty, pim_addr s_or_g, pim_addr g, bool fill, bool json) { pim_sgaddr sg = {0}; struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); if (!pim_addr_is_any(s_or_g)) { if (!pim_addr_is_any(g)) { sg.src = s_or_g; sg.grp = g; } else sg.grp = s_or_g; } show_mroute(pim, vty, &sg, fill, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_vrf_all_helper(struct vty *vty, bool fill, bool json) { pim_sgaddr sg = {0}; struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); show_mroute(vrf->info, vty, &sg, fill, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_count_helper(const char *vrf, struct vty *vty, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); show_mroute_count(pim, vty, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_count_vrf_all_helper(struct vty *vty, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); show_mroute_count(vrf->info, vty, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_summary_helper(const char *vrf, struct vty *vty, bool json) { struct pim_instance *pim; struct vrf *v; json_object *json_parent = NULL; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (json) json_parent = json_object_new_object(); show_mroute_summary(pim, vty, json_parent); if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } int pim_show_mroute_summary_vrf_all_helper(struct vty *vty, bool json) { struct vrf *vrf; json_object *json_parent = NULL; json_object *json_vrf = NULL; if (json) json_parent = json_object_new_object(); RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { if (!json) vty_out(vty, "VRF: %s\n", vrf->name); else json_vrf = json_object_new_object(); show_mroute_summary(vrf->info, vty, json_vrf); if (json) json_object_object_add(json_parent, vrf->name, json_vrf); } if (json) vty_json(vty, json_parent); return CMD_SUCCESS; } void pim_show_interface_traffic(struct pim_instance *pim, struct vty *vty, bool uj) { struct interface *ifp = NULL; struct pim_interface *pim_ifp = NULL; json_object *json = NULL; json_object *json_row = NULL; if (uj) json = json_object_new_object(); else { vty_out(vty, "\n"); vty_out(vty, "%-16s%-17s%-17s%-17s%-17s%-17s%-17s%-17s\n", "Interface", " HELLO", " JOIN", " PRUNE", " REGISTER", "REGISTER-STOP", " ASSERT", " BSM"); vty_out(vty, "%-16s%-17s%-17s%-17s%-17s%-17s%-17s%-17s\n", "", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx"); vty_out(vty, "---------------------------------------------------------------------------------------------------------------\n"); } FOR_ALL_INTERFACES (pim->vrf, ifp) { pim_ifp = ifp->info; if (!pim_ifp) continue; if (uj) { json_row = json_object_new_object(); json_object_pim_ifp_add(json_row, ifp); json_object_int_add(json_row, "helloRx", pim_ifp->pim_ifstat_hello_recv); json_object_int_add(json_row, "helloTx", pim_ifp->pim_ifstat_hello_sent); json_object_int_add(json_row, "joinRx", pim_ifp->pim_ifstat_join_recv); json_object_int_add(json_row, "joinTx", pim_ifp->pim_ifstat_join_send); json_object_int_add(json_row, "pruneRx", pim_ifp->pim_ifstat_prune_recv); json_object_int_add(json_row, "pruneTx", pim_ifp->pim_ifstat_prune_send); json_object_int_add(json_row, "registerRx", pim_ifp->pim_ifstat_reg_recv); json_object_int_add(json_row, "registerTx", pim_ifp->pim_ifstat_reg_send); json_object_int_add(json_row, "registerStopRx", pim_ifp->pim_ifstat_reg_stop_recv); json_object_int_add(json_row, "registerStopTx", pim_ifp->pim_ifstat_reg_stop_send); json_object_int_add(json_row, "assertRx", pim_ifp->pim_ifstat_assert_recv); json_object_int_add(json_row, "assertTx", pim_ifp->pim_ifstat_assert_send); json_object_int_add(json_row, "bsmRx", pim_ifp->pim_ifstat_bsm_rx); json_object_int_add(json_row, "bsmTx", pim_ifp->pim_ifstat_bsm_tx); json_object_object_add(json, ifp->name, json_row); } else { vty_out(vty, "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7" PRIu64 "/%-7" PRIu64 "\n", ifp->name, pim_ifp->pim_ifstat_hello_recv, pim_ifp->pim_ifstat_hello_sent, pim_ifp->pim_ifstat_join_recv, pim_ifp->pim_ifstat_join_send, pim_ifp->pim_ifstat_prune_recv, pim_ifp->pim_ifstat_prune_send, pim_ifp->pim_ifstat_reg_recv, pim_ifp->pim_ifstat_reg_send, pim_ifp->pim_ifstat_reg_stop_recv, pim_ifp->pim_ifstat_reg_stop_send, pim_ifp->pim_ifstat_assert_recv, pim_ifp->pim_ifstat_assert_send, pim_ifp->pim_ifstat_bsm_rx, pim_ifp->pim_ifstat_bsm_tx); } } if (uj) vty_json(vty, json); } void pim_show_interface_traffic_single(struct pim_instance *pim, struct vty *vty, const char *ifname, bool uj) { struct interface *ifp = NULL; struct pim_interface *pim_ifp = NULL; json_object *json = NULL; json_object *json_row = NULL; uint8_t found_ifname = 0; if (uj) json = json_object_new_object(); else { vty_out(vty, "\n"); vty_out(vty, "%-16s%-17s%-17s%-17s%-17s%-17s%-17s%-17s\n", "Interface", " HELLO", " JOIN", " PRUNE", " REGISTER", " REGISTER-STOP", " ASSERT", " BSM"); vty_out(vty, "%-14s%-18s%-17s%-17s%-17s%-17s%-17s%-17s\n", "", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx", " Rx/Tx"); vty_out(vty, "-------------------------------------------------------------------------------------------------------------------------------\n"); } FOR_ALL_INTERFACES (pim->vrf, ifp) { if (strcmp(ifname, ifp->name)) continue; pim_ifp = ifp->info; if (!pim_ifp) continue; found_ifname = 1; if (uj) { json_row = json_object_new_object(); json_object_pim_ifp_add(json_row, ifp); json_object_int_add(json_row, "helloRx", pim_ifp->pim_ifstat_hello_recv); json_object_int_add(json_row, "helloTx", pim_ifp->pim_ifstat_hello_sent); json_object_int_add(json_row, "joinRx", pim_ifp->pim_ifstat_join_recv); json_object_int_add(json_row, "joinTx", pim_ifp->pim_ifstat_join_send); json_object_int_add(json_row, "pruneRx", pim_ifp->pim_ifstat_prune_recv); json_object_int_add(json_row, "pruneTx", pim_ifp->pim_ifstat_prune_send); json_object_int_add(json_row, "registerRx", pim_ifp->pim_ifstat_reg_recv); json_object_int_add(json_row, "registerTx", pim_ifp->pim_ifstat_reg_send); json_object_int_add(json_row, "registerStopRx", pim_ifp->pim_ifstat_reg_stop_recv); json_object_int_add(json_row, "registerStopTx", pim_ifp->pim_ifstat_reg_stop_send); json_object_int_add(json_row, "assertRx", pim_ifp->pim_ifstat_assert_recv); json_object_int_add(json_row, "assertTx", pim_ifp->pim_ifstat_assert_send); json_object_int_add(json_row, "bsmRx", pim_ifp->pim_ifstat_bsm_rx); json_object_int_add(json_row, "bsmTx", pim_ifp->pim_ifstat_bsm_tx); json_object_object_add(json, ifp->name, json_row); } else { vty_out(vty, "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7" PRIu64 "/%-7" PRIu64 "\n", ifp->name, pim_ifp->pim_ifstat_hello_recv, pim_ifp->pim_ifstat_hello_sent, pim_ifp->pim_ifstat_join_recv, pim_ifp->pim_ifstat_join_send, pim_ifp->pim_ifstat_prune_recv, pim_ifp->pim_ifstat_prune_send, pim_ifp->pim_ifstat_reg_recv, pim_ifp->pim_ifstat_reg_send, pim_ifp->pim_ifstat_reg_stop_recv, pim_ifp->pim_ifstat_reg_stop_send, pim_ifp->pim_ifstat_assert_recv, pim_ifp->pim_ifstat_assert_send, pim_ifp->pim_ifstat_bsm_rx, pim_ifp->pim_ifstat_bsm_tx); } } if (uj) vty_json(vty, json); else if (!found_ifname) vty_out(vty, "%% No such interface\n"); } int pim_show_interface_traffic_helper(const char *vrf, const char *if_name, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } if (if_name) pim_show_interface_traffic_single(v->info, vty, if_name, uj); else pim_show_interface_traffic(v->info, vty, uj); return CMD_SUCCESS; } void clear_pim_interfaces(struct pim_instance *pim) { struct interface *ifp; FOR_ALL_INTERFACES (pim->vrf, ifp) { if (ifp->info) pim_neighbor_delete_all(ifp, "interface cleared"); } } void pim_show_bsr(struct pim_instance *pim, struct vty *vty, bool uj) { char uptime[10]; char last_bsm_seen[10]; time_t now; char bsr_state[20]; json_object *json = NULL; if (pim_addr_is_any(pim->global_scope.current_bsr)) { pim_time_uptime(uptime, sizeof(uptime), pim->global_scope.current_bsr_first_ts); pim_time_uptime(last_bsm_seen, sizeof(last_bsm_seen), pim->global_scope.current_bsr_last_ts); } else { now = pim_time_monotonic_sec(); pim_time_uptime(uptime, sizeof(uptime), (now - pim->global_scope.current_bsr_first_ts)); pim_time_uptime(last_bsm_seen, sizeof(last_bsm_seen), now - pim->global_scope.current_bsr_last_ts); } switch (pim->global_scope.state) { case NO_INFO: strlcpy(bsr_state, "NO_INFO", sizeof(bsr_state)); break; case ACCEPT_ANY: strlcpy(bsr_state, "ACCEPT_ANY", sizeof(bsr_state)); break; case ACCEPT_PREFERRED: strlcpy(bsr_state, "ACCEPT_PREFERRED", sizeof(bsr_state)); break; default: strlcpy(bsr_state, "", sizeof(bsr_state)); } if (uj) { json = json_object_new_object(); json_object_string_addf(json, "bsr", "%pPA", &pim->global_scope.current_bsr); json_object_int_add(json, "priority", pim->global_scope.current_bsr_prio); json_object_int_add(json, "fragmentTag", pim->global_scope.bsm_frag_tag); json_object_string_add(json, "state", bsr_state); json_object_string_add(json, "upTime", uptime); json_object_string_add(json, "lastBsmSeen", last_bsm_seen); } else { vty_out(vty, "PIMv2 Bootstrap information\n"); vty_out(vty, "Current preferred BSR address: %pPA\n", &pim->global_scope.current_bsr); vty_out(vty, "Priority Fragment-Tag State UpTime\n"); vty_out(vty, " %-12d %-12d %-13s %7s\n", pim->global_scope.current_bsr_prio, pim->global_scope.bsm_frag_tag, bsr_state, uptime); vty_out(vty, "Last BSM seen: %s\n", last_bsm_seen); } if (uj) vty_json(vty, json); } int pim_show_bsr_helper(const char *vrf, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = pim_get_pim_instance(v->vrf_id); if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_bsr(v->info, vty, uj); return CMD_SUCCESS; } /*Display the group-rp mappings */ static void pim_show_group_rp_mappings_info(struct pim_instance *pim, struct vty *vty, bool uj) { struct bsgrp_node *bsgrp; struct bsm_rpinfo *bsm_rp; struct route_node *rn; json_object *json = NULL; json_object *json_group = NULL; json_object *json_row = NULL; struct ttable *tt = NULL; if (uj) { json = json_object_new_object(); json_object_string_addf(json, "BSR Address", "%pPA", &pim->global_scope.current_bsr); } else vty_out(vty, "BSR Address %pPA\n", &pim->global_scope.current_bsr); for (rn = route_top(pim->global_scope.bsrp_table); rn; rn = route_next(rn)) { bsgrp = (struct bsgrp_node *)rn->info; if (!bsgrp) continue; char grp_str[PREFIX_STRLEN]; prefix2str(&bsgrp->group, grp_str, sizeof(grp_str)); if (uj) { json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_object_add(json, grp_str, json_group); } } else { vty_out(vty, "Group Address %pFX\n", &bsgrp->group); vty_out(vty, "--------------------------\n"); /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row(tt, "Rp Address|priority|Holdtime|Hash"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); ttable_add_row(tt, "%s|%c|%c|%c", "(ACTIVE)", ' ', ' ', ' '); } frr_each (bsm_rpinfos, bsgrp->bsrp_list, bsm_rp) { if (uj) { json_row = json_object_new_object(); json_object_string_addf(json_row, "Rp Address", "%pPA", &bsm_rp->rp_address); json_object_int_add(json_row, "Rp HoldTime", bsm_rp->rp_holdtime); json_object_int_add(json_row, "Rp Priority", bsm_rp->rp_prio); json_object_int_add(json_row, "Hash Val", bsm_rp->hash); json_object_object_addf(json_group, json_row, "%pPA", &bsm_rp->rp_address); } else { ttable_add_row( tt, "%pPA|%u|%u|%u", &bsm_rp->rp_address, bsm_rp->rp_prio, bsm_rp->rp_holdtime, bsm_rp->hash); } } /* Dump the generated table. */ if (tt) { char *table = NULL; table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); tt = NULL; } if (!bsm_rpinfos_count(bsgrp->bsrp_list) && !uj) vty_out(vty, "Active List is empty.\n"); if (uj) { json_object_int_add(json_group, "Pending RP count", bsgrp->pend_rp_cnt); } else { vty_out(vty, "(PENDING)\n"); vty_out(vty, "Pending RP count :%d\n", bsgrp->pend_rp_cnt); if (bsgrp->pend_rp_cnt) { /* Prepare table. */ tt = ttable_new(&ttable_styles[TTSTYLE_BLANK]); ttable_add_row( tt, "Rp Address|priority|Holdtime|Hash"); tt->style.cell.rpad = 2; tt->style.corner = '+'; ttable_restyle(tt); } } frr_each (bsm_rpinfos, bsgrp->partial_bsrp_list, bsm_rp) { if (uj) { json_row = json_object_new_object(); json_object_string_addf(json_row, "Rp Address", "%pPA", &bsm_rp->rp_address); json_object_int_add(json_row, "Rp HoldTime", bsm_rp->rp_holdtime); json_object_int_add(json_row, "Rp Priority", bsm_rp->rp_prio); json_object_int_add(json_row, "Hash Val", bsm_rp->hash); json_object_object_addf(json_group, json_row, "%pPA", &bsm_rp->rp_address); } else { ttable_add_row( tt, "%pPA|%u|%u|%u", &bsm_rp->rp_address, bsm_rp->rp_prio, bsm_rp->rp_holdtime, bsm_rp->hash); } } /* Dump the generated table. */ if (tt) { char *table = NULL; table = ttable_dump(tt, "\n"); vty_out(vty, "%s\n", table); XFREE(MTYPE_TMP, table); ttable_del(tt); } if (!bsm_rpinfos_count(bsgrp->partial_bsrp_list) && !uj) vty_out(vty, "Partial List is empty\n"); if (!uj) vty_out(vty, "\n"); } if (uj) vty_json(vty, json); } int pim_show_group_rp_mappings_info_helper(const char *vrf, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_group_rp_mappings_info(v->info, vty, uj); return CMD_SUCCESS; } /* Display the bsm database details */ static void pim_show_bsm_db(struct pim_instance *pim, struct vty *vty, bool uj) { int count = 0; int fragment = 1; struct bsm_frag *bsfrag; json_object *json = NULL; json_object *json_group = NULL; json_object *json_row = NULL; count = bsm_frags_count(pim->global_scope.bsm_frags); if (uj) { json = json_object_new_object(); json_object_int_add(json, "Number of the fragments", count); } else { vty_out(vty, "Scope Zone: Global\n"); vty_out(vty, "Number of the fragments: %d\n", count); vty_out(vty, "\n"); } frr_each (bsm_frags, pim->global_scope.bsm_frags, bsfrag) { char grp_str[PREFIX_STRLEN]; struct bsmmsg_grpinfo *group; struct bsmmsg_rpinfo *bsm_rpinfo; struct prefix grp; struct bsm_hdr *hdr; pim_addr bsr_addr; uint32_t offset = 0; uint8_t *buf; uint32_t len = 0; uint32_t frag_rp_cnt = 0; buf = bsfrag->data; len = bsfrag->size; /* skip pim header */ buf += PIM_MSG_HEADER_LEN; len -= PIM_MSG_HEADER_LEN; hdr = (struct bsm_hdr *)buf; /* NB: bshdr->bsr_addr.addr is packed/unaligned => memcpy */ memcpy(&bsr_addr, &hdr->bsr_addr.addr, sizeof(bsr_addr)); /* BSM starts with bsr header */ buf += sizeof(struct bsm_hdr); len -= sizeof(struct bsm_hdr); if (uj) { json_object_string_addf(json, "BSR address", "%pPA", &bsr_addr); json_object_int_add(json, "BSR priority", hdr->bsr_prio); json_object_int_add(json, "Hashmask Length", hdr->hm_len); json_object_int_add(json, "Fragment Tag", ntohs(hdr->frag_tag)); } else { vty_out(vty, "BSM Fragment : %d\n", fragment); vty_out(vty, "------------------\n"); vty_out(vty, "%-15s %-15s %-15s %-15s\n", "BSR-Address", "BSR-Priority", "Hashmask-len", "Fragment-Tag"); vty_out(vty, "%-15pPA %-15d %-15d %-15d\n", &bsr_addr, hdr->bsr_prio, hdr->hm_len, ntohs(hdr->frag_tag)); } vty_out(vty, "\n"); while (offset < len) { group = (struct bsmmsg_grpinfo *)buf; if (group->group.family == PIM_MSG_ADDRESS_FAMILY_IPV4) grp.family = AF_INET; else if (group->group.family == PIM_MSG_ADDRESS_FAMILY_IPV6) grp.family = AF_INET6; grp.prefixlen = group->group.mask; #if PIM_IPV == 4 grp.u.prefix4 = group->group.addr; #else grp.u.prefix6 = group->group.addr; #endif prefix2str(&grp, grp_str, sizeof(grp_str)); buf += sizeof(struct bsmmsg_grpinfo); offset += sizeof(struct bsmmsg_grpinfo); if (uj) { json_object_object_get_ex(json, grp_str, &json_group); if (!json_group) { json_group = json_object_new_object(); json_object_int_add(json_group, "Rp Count", group->rp_count); json_object_int_add( json_group, "Fragment Rp count", group->frag_rp_count); json_object_object_add(json, grp_str, json_group); } } else { vty_out(vty, "Group : %s\n", grp_str); vty_out(vty, "-------------------\n"); vty_out(vty, "Rp Count:%d\n", group->rp_count); vty_out(vty, "Fragment Rp Count : %d\n", group->frag_rp_count); } frag_rp_cnt = group->frag_rp_count; if (!frag_rp_cnt) continue; if (!uj) vty_out(vty, "RpAddress HoldTime Priority\n"); while (frag_rp_cnt--) { pim_addr rp_addr; bsm_rpinfo = (struct bsmmsg_rpinfo *)buf; /* unaligned, again */ memcpy(&rp_addr, &bsm_rpinfo->rpaddr.addr, sizeof(rp_addr)); buf += sizeof(struct bsmmsg_rpinfo); offset += sizeof(struct bsmmsg_rpinfo); if (uj) { json_row = json_object_new_object(); json_object_string_addf( json_row, "Rp Address", "%pPA", &rp_addr); json_object_int_add( json_row, "Rp HoldTime", ntohs(bsm_rpinfo->rp_holdtime)); json_object_int_add(json_row, "Rp Priority", bsm_rpinfo->rp_pri); json_object_object_addf( json_group, json_row, "%pPA", &rp_addr); } else { vty_out(vty, "%-15pPA %-12d %d\n", &rp_addr, ntohs(bsm_rpinfo->rp_holdtime), bsm_rpinfo->rp_pri); } } vty_out(vty, "\n"); } fragment++; } if (uj) vty_json(vty, json); } int pim_show_bsm_db_helper(const char *vrf, struct vty *vty, bool uj) { struct pim_instance *pim; struct vrf *v; v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME); if (!v) return CMD_WARNING; pim = v->info; if (!pim) { vty_out(vty, "%% Unable to find pim instance\n"); return CMD_WARNING; } pim_show_bsm_db(v->info, vty, uj); return CMD_SUCCESS; }