bgpd: Add a warning if we try to use the last reserved ASN

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This commit is contained in:
Donatas Abraitis 2022-01-05 11:42:52 +02:00
parent 541b51a5a3
commit cc413e2ade
2 changed files with 6 additions and 0 deletions

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@ -1348,6 +1348,10 @@ DEFUN_NOSH (router_bgp,
else { else {
as = strtoul(argv[idx_asn]->arg, NULL, 10); as = strtoul(argv[idx_asn]->arg, NULL, 10);
if (as == BGP_PRIVATE_AS_MAX || as == BGP_AS4_MAX)
vty_out(vty, "Reserved AS used (%u|%u); AS is %u\n",
BGP_PRIVATE_AS_MAX, BGP_AS4_MAX, as);
inst_type = BGP_INSTANCE_TYPE_DEFAULT; inst_type = BGP_INSTANCE_TYPE_DEFAULT;
if (argc > 3) { if (argc > 3) {
name = argv[idx_vrf]->arg; name = argv[idx_vrf]->arg;

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@ -353,6 +353,8 @@ BGP
:t:`Deprecation of BGP Path Attributes: DPA, ADVERTISER, and RCID_PATH / CLUSTER_ID. J. Scudder. May 2013.` :t:`Deprecation of BGP Path Attributes: DPA, ADVERTISER, and RCID_PATH / CLUSTER_ID. J. Scudder. May 2013.`
- :rfc:`7196` - :rfc:`7196`
:t:`Making Route Flap Damping Usable. C. Pelsser, R. Bush, K. Patel, P. Mohapatra, O. Maennel. May 2014.` :t:`Making Route Flap Damping Usable. C. Pelsser, R. Bush, K. Patel, P. Mohapatra, O. Maennel. May 2014.`
- :rfc:`7300`
:t:`Reservation of Last Autonomous System (AS) Numbers. J. Haas, J. Mitchell. July 2014.`
- :rfc:`7313` - :rfc:`7313`
:t:`Enhanced Route Refresh Capability for BGP-4. K. Patel, E. Chen, B. Venkatachalapathy. July 2014.` :t:`Enhanced Route Refresh Capability for BGP-4. K. Patel, E. Chen, B. Venkatachalapathy. July 2014.`
- :rfc:`7606` - :rfc:`7606`