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bgpd: fix remove vpn aggregated prefix upon unconfiguration

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When unconfiguring an aggregated prefix, the VPN prefix is not
removed. Fix this by refreshing the VPN leak when the aggregated route
is or is not available.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit is contained in:
Philippe Guibert 2025-03-03 17:21:19 +01:00
parent bccf1e5447
commit 32088c43a8
1 changed files with 8 additions and 0 deletions
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8
bgpd/bgp_route.c
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@ -8015,6 +8015,9 @@ static void bgp_aggregate_install(
bgp_process(bgp, dest, new, afi, safi);
if (debug)
zlog_debug(" aggregate %pFX: installed", p);
if (SAFI_UNICAST == safi && (bgp->inst_type == BGP_INSTANCE_TYPE_VRF ||
bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT))
vpn_leak_from_vrf_update(bgp_get_default(), bgp, new);
} else {
uninstall_aggregate_route:
/* Withdraw the aggregate route from routing table. */
@ -8023,6 +8026,11 @@ static void bgp_aggregate_install(
bgp_process(bgp, dest, pi, afi, safi);
if (debug)
zlog_debug(" aggregate %pFX: uninstall", p);
if (SAFI_UNICAST == safi &&
(bgp->inst_type == BGP_INSTANCE_TYPE_VRF ||
bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT)) {
vpn_leak_from_vrf_withdraw(bgp_get_default(), bgp, pi);
}
}
}