Files
ols-nos/src/sonic-frr/patch/0006-Link-local-scope-was-not-set-while-binding-socket-for-bgp-ipv6-link-local-neighbors.patch
Sudharsan Dhamal Gopalarathnam 7bdd0d8011 [frr]: FRR 8.5.1 integration changes (#15965)
Why I did it
Upgrading FRR 8.5.1 to include latest fixes.

New patches that were added:

Patch	FRR Pull request	Issue fixed
0012-zebra-Rename-vrf_lookup_by_tableid-to-zebra_vrf_look.patch	FRRouting/frr#13396	#14866
0013-zebra-Move-protodown_r_bit-to-a-better-spot.patch	FRRouting/frr#13396	#14866
0014-zebra-Remove-unused-dplane_intf_delete.patch	FRRouting/frr#13396	#14866
0015-zebra-Remove-unused-add-variable.patch	FRRouting/frr#13396	#14866
0016-zebra-Remove-duplicate-function-for-netlink-interfac.patch	FRRouting/frr#13396	#14866
0017-zebra-Add-code-to-get-set-interface-to-pass-up-from-.patch	FRRouting/frr#13396	#14866
0018-zebra-Use-zebra-dplane-for-RTM-link-and-addr.patch	FRRouting/frr#13396	#14866
0019-zebra-Abstract-dplane_ctx_route_init-to-init-route-w.patch	FRRouting/frr#13757	FRRouting/frr#13754
00020-zebra-Fix-crash-when-dplane_fpm_nl-fails-to-process-.patch	FRRouting/frr#13757	FRRouting/frr#13754

Removed patches:

Patch	Upstream FRR commit that is present in 8.5.1
0001-Add-support-of-bgp-tcp-DSCP-value.patch	FRRouting/frr@425bd64
0010-zebra-Note-when-the-netlink-DUMP-command-is-interrup.patch	FRRouting/frr@2f71996
0011-bgpd-enhanced-capability-is-always-turned-on-for-int.patch	FRRouting/frr@8e89adc
0012-Ensure-ospf_apiclient_lsa_originate-cannot-accidently-write-into-stack.patch	FRRouting/frr@d2aeac3 , FRRouting/frr@49efc80, FRRouting/frr@ff6db10
0013-zebra-fix-dplane-fpm-nl-to-allow-for-fast-configuration.patch	FRRouting/frr@551fa8c
0014-bgpd-Allow-network-XXX-to-work-with-bgp-suppress-fib.patch	FRRouting/frr@4801fc4
0015-zebra-Return-statements-do-not-use-paranthesis.patch	FRRouting/frr@871a16c
0016-zebra-Add-zrouter.asic_notification_nexthop_control.patch	FRRouting/frr@06525c4
0017-zebra-Re-arrange-fpm_read-to-reduce-code-duplication.patch	FRRouting/frr@7d83e13
0018-zebra-Add-dplane_ctx_get-set_flags.patch	FRRouting/frr@10388e9
0019-zebra-Rearrange-dplane_ctx_route_init.patch	FRRouting/frr@f935122
0020-zebra-Add-ctx-to-netlink-message-parsing.patch	FRRouting/frr@45f0a10
0021-zebra-Read-from-the-dplane_fpm_nl-a-route-update.patch	FRRouting/frr@a0e1173
0022-zebra-Fix-code-because-missing-backport.patch	FRRouting/frr@07fd1f7
0024-zebra-continue-fpm-read-when-we-decide-a-netlink-message-is-not-needed.patch	FRRouting/frr@c0275ab
0025-zebra-Send-nht-resolved-entry-up-to-concerned-protoc.patch	FRRouting/frr@8ce0e51
0027-bgpd-Ensure-FRR-has-enough-data-to-read-in-peek_for_as4_capability-and-bgp_open_option_parse.patch	FRRouting/frr@3e46b43
0028-bgpd-Ensure-that-bgp-open-message-stream-has-enough-data-to-read.patch	FRRouting/frr@766eec1

Realigned patches:

Old Patch	New patch
0002-Reduce-severity-of-Vty-connected-from-message.patch	0001-Reduce-severity-of-Vty-connected-from-message.patch
0004-Allow-BGP-attr-NEXT_HOP-to-be-0.0.0.0-due-to-allevia.patch	0002-Allow-BGP-attr-NEXT_HOP-to-be-0.0.0.0-due-to-allevia.patch
0005-nexthops-compare-vrf-only-if-ip-type.patch	0003-nexthops-compare-vrf-only-if-ip-type.patch
0006-frr-remove-frr-log-outchannel-to-var-log-frr.log.patch	0004-frr-remove-frr-log-outchannel-to-var-log-frr.log.patch
0007-Add-support-of-bgp-l3vni-evpn.patch	0005-Add-support-of-bgp-l3vni-evpn.patch
0008-Link-local-scope-was-not-set-while-binding-socket-for-bgp-ipv6-link-local-neighbors.patch	0006-Link-local-scope-was-not-set-while-binding-socket-for-bgp-ipv6-link-local-neighbors.patch
0009-ignore-route-from-default-table.patch	0007-ignore-route-from-default-table.patch
0009-ignore-route-from-default-table.patch	0007-ignore-route-from-default-table.patch
0023-Use-vrf_id-for-vrf-not-tabled_id.patch	0008-Use-vrf_id-for-vrf-not-tabled_id.patch
0026-bgpd-Ensure-suppress-fib-pending-works-with-network-.patch	0009-bgpd-Ensure-suppress-fib-pending-works-with-network-.patch
0029-bgpd-Change-log-level-for-graceful-restart-events.patch	0010-bgpd-Change-log-level-for-graceful-restart-events.patch
0030-zebra-Static-routes-async-notification-do-not-need-t.patch	0011-zebra-Static-routes-async-notification-do-not-need-t.patch

How I did it
Upgrade FRR submodule. Align the patches. Integrate new patches to fix issues.

How to verify it
Run sonic-mgmt regression to verify
2023-08-07 09:45:13 -07:00

29 lines
819 B
Diff

From 4fdb386b2b41278ca10431fe2b386853985aff0f Mon Sep 17 00:00:00 2001
From: Akhilesh Samineni <akhilesh.samineni@broadcom.com>
Date: Mon, 5 Apr 2021 13:21:40 -0700
Subject: [PATCH] From 92ab2d74fca06f86c00d886ac249f7f2d89e93fe Mon Sep 17
00:00:00 2001 Subject: [PATCH 8/8] Link local scope was not set while binding
socket with local address causing socket errors for bgp ipv6 link local
neighbors.
diff --git a/bgpd/bgp_network.c b/bgpd/bgp_network.c
index 76bb9949d..5acdde08d 100644
--- a/bgpd/bgp_network.c
+++ b/bgpd/bgp_network.c
@@ -678,6 +678,11 @@ int bgp_update_address(struct interface *ifp, const union sockunion *dst,
return 1;
prefix2sockunion(sel, addr);
+
+ if (IN6_IS_ADDR_LINKLOCAL(&addr->sin6.sin6_addr)) {
+ addr->sin6.sin6_scope_id = ifp->ifindex;
+ }
+
return 0;
}
--
2.17.1