pimd: Candidate-BSR support

Signed-off-by: David Lamparter <[email protected]> Signed-off-by: Jafar Al-Gharaibeh <[email protected]>
Jafaral · Sep 9, 2024 · 2d08123 · 2d08123
1 parent a110bb7
commit 2d08123
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Showing 19 changed files with 1,650 additions and 86 deletions.
diff --git a/pimd/pim6_cmd.c b/pimd/pim6_cmd.c
@@ -1259,6 +1259,27 @@ DEFPY (no_ipv6_pim_ucast_bsm,
 	return pim_process_no_unicast_bsm_cmd(vty);
 }
 
+DEFPY (pim6_bsr_candidate_bsr,
+       pim6_bsr_candidate_bsr_cmd,
+       "[no] bsr candidate-bsr [{priority (0-255)|source <address X:X::X:X|interface IFNAME|loopback$loopback|any$any>}]",
+       NO_STR
+       BSR_STR
+       "Make this router a Candidate BSR\n"
+       "BSR Priority (higher wins)\n"
+       "BSR Priority (higher wins)\n"
+       "Specify IP address for BSR operation\n"
+       "Local address to use\n"
+       "Local address to use\n"
+       "Interface to pick address from\n"
+       "Interface to pick address from\n"
+       "Pick highest loopback address (default)\n"
+       "Pick highest address from any interface\n")
+{
+	return pim_process_bsr_candidate_cmd(vty, FRR_PIM_CAND_BSR_XPATH, no,
+					     false, any, ifname, address_str,
+					     priority_str, NULL);
+}
+
 DEFPY (pim6_bsr_candidate_rp,
        pim6_bsr_candidate_rp_cmd,
        "[no] bsr candidate-rp [{priority (0-255)|interval (1-4294967295)|source <address X:X::X:X|interface IFNAME|loopback$loopback|any$any>}]",
@@ -1809,6 +1830,51 @@ DEFPY (show_ipv6_pim_cand_rp,
 	return CMD_SUCCESS;
 }
 
+DEFPY (show_ipv6_pim_bsr_rpdb,
+       show_ipv6_pim_bsr_rpdb_cmd,
+       "show ipv6 pim bsr candidate-rps [vrf VRF_NAME] [json$uj]",
+       SHOW_STR
+       IPV6_STR
+       PIM_STR
+       "boot-strap router information\n"
+       "Candidate RPs\n"
+       VRF_CMD_HELP_STR
+       JSON_STR)
+{
+	struct vrf *vrf = pim_cmd_lookup(vty, vrf_name);
+
+	if (!vrf || !vrf->info)
+		return CMD_WARNING;
+
+	struct pim_instance *pim = vrf->info;
+	struct bsm_scope *scope = &pim->global_scope;
+
+	return pim_crp_db_show(vty, scope);
+}
+
+DEFPY (show_ipv6_pim_bsr_groups,
+       show_ipv6_pim_bsr_groups_cmd,
+       "show ipv6 pim bsr groups [vrf VRF_NAME] [json$uj]",
+       SHOW_STR
+       IPV6_STR
+       PIM_STR
+       "boot-strap router information\n"
+       "Candidate RP groups\n"
+       VRF_CMD_HELP_STR
+       JSON_STR)
+{
+	struct vrf *vrf = pim_cmd_lookup(vty, vrf_name);
+
+	if (!vrf || !vrf->info)
+		return CMD_WARNING;
+
+	struct pim_instance *pim = vrf->info;
+	struct bsm_scope *scope = &pim->global_scope;
+
+	return pim_crp_groups_show(vty, scope);
+}
+
+
 DEFPY (show_ipv6_pim_statistics,
        show_ipv6_pim_statistics_cmd,
        "show ipv6 pim [vrf NAME] statistics [interface WORD$word] [json$json]",
@@ -2742,6 +2808,7 @@ void pim_cmd_init(void)
 	install_element(PIM6_NODE, &no_pim6_ssmpingd_cmd);
 	install_element(PIM6_NODE, &pim6_bsr_candidate_rp_cmd);
 	install_element(PIM6_NODE, &pim6_bsr_candidate_rp_group_cmd);
+	install_element(PIM6_NODE, &pim6_bsr_candidate_bsr_cmd);
 
 	install_element(CONFIG_NODE, &ipv6_mld_group_watermark_cmd);
 	install_element(VRF_NODE, &ipv6_mld_group_watermark_cmd);
@@ -2798,6 +2865,8 @@ void pim_cmd_init(void)
 	install_element(VIEW_NODE, &show_ipv6_pim_rpf_vrf_all_cmd);
 	install_element(VIEW_NODE, &show_ipv6_pim_secondary_cmd);
 	install_element(VIEW_NODE, &show_ipv6_pim_cand_rp_cmd);
+	install_element(VIEW_NODE, &show_ipv6_pim_bsr_rpdb_cmd);
+	install_element(VIEW_NODE, &show_ipv6_pim_bsr_groups_cmd);
 	install_element(VIEW_NODE, &show_ipv6_pim_statistics_cmd);
 	install_element(VIEW_NODE, &show_ipv6_pim_upstream_cmd);
 	install_element(VIEW_NODE, &show_ipv6_pim_upstream_vrf_all_cmd);