[FRR]Adding patch to fix enhanced capability turned on for interface

src/sonic-frr/patch/0011-bgpd-enhanced-capability-is-always-turned-on-for-int.patch

@@ -0,0 +1,36 @@
+From 4db4fc1bf0599f79067bfd62aa435be8e161d81e Mon Sep 17 00:00:00 2001
+From: Donald Sharp <[email protected]>
+Date: Tue, 3 May 2022 12:51:21 -0400
+Subject: [PATCH] bgpd: enhanced capability is always turned on for interface
+ based peers
+
+FRR is displaying that the peer enhanced capability command is not
+turned on when the interface is part of a peer group.  Saving the
+config and then reloading actually turns it off.
+
+Fix the code so that FRR does not display the enhanced capability
+for interface based peers.
+
+Fixes: #11108
+Signed-off-by: Donald Sharp <[email protected]>
+---
+ bgpd/bgp_vty.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
+index 4df2abef8..6fcce239b 100644
+--- a/bgpd/bgp_vty.c
++++ b/bgpd/bgp_vty.c
+@@ -16586,7 +16586,8 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp,
+
+ 	/* capability extended-nexthop */
+ 	if (peergroup_flag_check(peer, PEER_FLAG_CAPABILITY_ENHE)) {
+-		if (CHECK_FLAG(peer->flags_invert, PEER_FLAG_CAPABILITY_ENHE))
++		if (CHECK_FLAG(peer->flags_invert, PEER_FLAG_CAPABILITY_ENHE) &&
++		    !peer->conf_if)
+ 			vty_out(vty,
+ 				" no neighbor %s capability extended-nexthop\n",
+ 				addr);
+-- 
+2.17.1
+

src/sonic-frr/patch/series

@@ -10,3 +10,4 @@ Disable-ipv6-src-address-test-in-pceplib.patch
 cross-compile-changes.patch
 0009-ignore-route-from-default-table.patch
 0010-zebra-Note-when-the-netlink-DUMP-command-is-interrup.patch
+0011-bgpd-enhanced-capability-is-always-turned-on-for-int.patch