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bgpd: cli for checking srv6 information (step4)

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This commit add cli to check bgp's srv6 status
which is srv6-locator name and its locator-chunks
for bgpd. And this command also can be used to
check tovpn_sid for each bgp instances.

Signed-off-by: Hiroki Shirokura <slank.dev@gmail.com>
This commit is contained in:
Hiroki Shirokura 2020-12-19 10:14:08 +09:00 committed by Mark Stapp
parent b72c9e1475
commit ea372e81b0
1 changed files with 60 additions and 0 deletions
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60
bgpd/bgp_vty.c
View File

@ -9964,6 +9964,65 @@ DEFPY (bgp_srv6_locator,
return CMD_SUCCESS;
}
DEFPY (show_bgp_srv6,
show_bgp_srv6_cmd,
"show bgp segment-routing srv6",
SHOW_STR
BGP_STR
"BGP Segment Routing\n"
"BGP Segment Routing SRv6\n")
{
struct bgp *bgp;
struct listnode *node;
struct prefix_ipv6 *chunk;
struct bgp_srv6_function *func;
struct in6_addr *tovpn4_sid;
struct in6_addr *tovpn6_sid;
char buf[256];
char buf_tovpn4_sid[256];
char buf_tovpn6_sid[256];
bgp = bgp_get_default();
if (!bgp || !bgp->srv6_locator_name)
return CMD_SUCCESS;
vty_out(vty, "locator_name: %s\n", bgp->srv6_locator_name);
vty_out(vty, "locator_chunks:\n");
for (ALL_LIST_ELEMENTS_RO(bgp->srv6_locator_chunks, node, chunk)) {
prefix2str(chunk, buf, sizeof(buf));
vty_out(vty, "- %s\n", buf);
}
vty_out(vty, "functions:\n");
for (ALL_LIST_ELEMENTS_RO(bgp->srv6_functions, node, func)) {
inet_ntop(AF_INET6, &func->sid, buf, sizeof(buf));
vty_out(vty, "- sid: %s\n", buf);
vty_out(vty, " locator: %s\n", func->locator_name);
}
vty_out(vty, "bgps:\n");
for (ALL_LIST_ELEMENTS_RO(bm->bgp, node, bgp)) {
vty_out(vty, "- name: %s\n",
bgp->name ? bgp->name : "default");
tovpn4_sid = bgp->vpn_policy[AFI_IP].tovpn_sid;
tovpn6_sid = bgp->vpn_policy[AFI_IP6].tovpn_sid;
if (tovpn4_sid)
inet_ntop(AF_INET6, tovpn4_sid, buf_tovpn4_sid,
sizeof(buf_tovpn4_sid));
if (tovpn6_sid)
inet_ntop(AF_INET6, tovpn6_sid, buf_tovpn6_sid,
sizeof(buf_tovpn6_sid));
vty_out(vty, " vpn_policy[AFI_IP].tovpn_sid: %s\n",
tovpn4_sid ? buf_tovpn4_sid : "none");
vty_out(vty, " vpn_policy[AFI_IP6].tovpn_sid: %s\n",
tovpn6_sid ? buf_tovpn6_sid : "none");
}
return CMD_SUCCESS;
}
DEFUN_NOSH (exit_address_family,
exit_address_family_cmd,
"exit-address-family",
@ -19562,6 +19621,7 @@ void bgp_vty_init(void)
install_element(BGP_NODE, &no_neighbor_tcp_mss_cmd);
/* srv6 commands */
install_element(VIEW_NODE, &show_bgp_srv6_cmd);
install_element(BGP_NODE, &bgp_segment_routing_srv6_cmd);
install_element(BGP_SRV6_NODE, &bgp_srv6_locator_cmd);
install_element(BGP_IPV4_NODE, &af_sid_vpn_export_cmd);