sonic-buildimage/dockers/docker-fpm-frr/frr
abdosi c6d1dae741
Fix the Loopback0 IPv6 address of LC's in chassis not reachable from (#16026)
What I did:
Fix the Loopback0 IPv6 address of LC's in chassis not reachable from peer devices.

Why I did:
For Ipv6 Loopback0 address we only advertise /64 subnet to the peer devices. However, in case of chassis each LC will have it own /128 address of that /64 subnet . Since this /128 address does not get advertised peer devices can-not ping/reach the LC's loopback0.

How I fix:
Advertise /128 Loopback0 Ipv6 address only between i-BGP peers. This way even though /64 is advertised to e-BGP peer devices when packet reaches any of LC's it can reach the appropriate LC's.

How I verify:
Manual verification
UT added for same.

Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
2023-08-06 22:36:33 -07:00
..
bgpd Fix the Loopback0 IPv6 address of LC's in chassis not reachable from (#16026) 2023-08-06 22:36:33 -07:00
common [cfggen] Make Jinja2 Template Python 3 Compatible 2020-09-30 07:07:43 -07:00
staticd [BGP]Adding configuration knob to allow advertise Loopback ipv6 /128 prefix (#10958) 2022-06-06 08:51:04 -07:00
supervisord [staticroutebfd]fix an issue on deleting a non-bfd static route (#15269) 2023-06-02 11:46:56 -07:00
zebra Template change for BGP monitors on T2 (#14844) 2023-05-09 13:40:00 -07:00
frr_vars.j2 [frrcfgd] introduce frrcfgd to manage frr config when frr_mgmt_framework_config is true (#5142) 2021-01-24 17:57:03 -08:00
frr.conf.j2 remove staticd.conf.j2 (#9182) 2021-11-24 15:32:16 -08:00
gen_frr.conf.j2 [frrcfgd] introduce frrcfgd to manage frr config when frr_mgmt_framework_config is true (#5142) 2021-01-24 17:57:03 -08:00
isolate.j2 [bgpcfgd]: Split one bgp mega-template to chunks. (#4143) 2020-04-23 09:42:22 -07:00
unisolate.j2 [bgpcfgd]: Split one bgp mega-template to chunks. (#4143) 2020-04-23 09:42:22 -07:00