lib: Handle if up/down and vrf enable/disable events

Properly notice when we get if up/down and vrf enable/disable
events and attempt to properly install nexthops as they
come in.

Ticket: CM20489
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/vrf.c b/lib/vrf.c
index b493f832f3..db539d375d 100644
--- a/lib/vrf.c
+++ b/lib/vrf.c
@@ -34,6 +34,7 @@
 #include "command.h"
 #include "ns.h"
 #include "privs.h"
+#include "nexthop_group.h"
 
 /* default VRF ID value used when VRF backend is not NETNS */
 #define VRF_DEFAULT_INTERNAL 0
@@ -269,6 +270,13 @@ int vrf_enable(struct vrf *vrf)
 	if (vrf_master.vrf_enable_hook)
 		(*vrf_master.vrf_enable_hook)(vrf);
 
+	/*
+	 * If we have any nexthop group entries that
+	 * are awaiting vrf initialization then
+	 * let's let people know about it
+	 */
+	nexthop_group_enable_vrf(vrf);
+
 	return 1;
 }