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| author | David Lamparter <equinox@opensourcerouting.org> | 2021-08-19 16:46:30 +0200 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2025-02-19 09:49:06 -0300 |
| commit | b84493132c2470fee3daf1be7262e88b86265e47 (patch) | |
| tree | fa14914c9be00e65439946c0881583b27247c548 /pimd/pim6_cmd.c | |
| parent | 66434fc2eea13c83b60f46212e85d33d03ec9c3d (diff) | |
pimd: allow restricting neighbors per interface
Just filter incoming packets against a specified prefix-list.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'pimd/pim6_cmd.c')
| -rw-r--r-- | pimd/pim6_cmd.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/pimd/pim6_cmd.c b/pimd/pim6_cmd.c index 50357ca1d0..8297911828 100644 --- a/pimd/pim6_cmd.c +++ b/pimd/pim6_cmd.c @@ -1803,6 +1803,34 @@ DEFPY (interface_no_ipv6_mld_last_member_query_interval, return gm_process_no_last_member_query_interval_cmd(vty); } +DEFPY_YANG(interface_ipv6_pim_neighbor_prefix_list, + interface_ipv6_pim_neighbor_prefix_list_cmd, + "[no] ipv6 pim allowed-neighbors prefix-list PREFIXLIST6_NAME$prefix_list", + NO_STR + IP_STR + PIM_STR + "Restrict allowed PIM neighbors\n" + "Use prefix-list to filter neighbors\n" + "Name of a prefix-list\n") +{ + if (no) + nb_cli_enqueue_change(vty, "./neighbor-filter-prefix-list", NB_OP_DESTROY, NULL); + else + nb_cli_enqueue_change(vty, "./neighbor-filter-prefix-list", NB_OP_MODIFY, + prefix_list); + + return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH, FRR_PIM_AF_XPATH_VAL); +} + +ALIAS(interface_ipv6_pim_neighbor_prefix_list, + interface_no_ipv6_pim_neighbor_prefix_list_cmd, + "no ipv6 pim allowed-neighbors [prefix-list]", + NO_STR + IP_STR + PIM_STR + "Restrict allowed PIM neighbors\n" + "Use prefix-list to filter neighbors\n") + DEFPY (show_ipv6_pim_rp, show_ipv6_pim_rp_cmd, "show ipv6 pim [vrf NAME] rp-info [X:X::X:X/M$group] [json$json]", @@ -2973,6 +3001,8 @@ void pim_cmd_init(void) &interface_ipv6_mld_last_member_query_interval_cmd); install_element(INTERFACE_NODE, &interface_no_ipv6_mld_last_member_query_interval_cmd); + install_element(INTERFACE_NODE, &interface_ipv6_pim_neighbor_prefix_list_cmd); + install_element(INTERFACE_NODE, &interface_no_ipv6_pim_neighbor_prefix_list_cmd); install_element(VIEW_NODE, &show_ipv6_pim_rp_cmd); install_element(VIEW_NODE, &show_ipv6_pim_rp_vrf_all_cmd); |