diff options
Diffstat (limited to 'zebra/zebra_rib.c')
| -rw-r--r-- | zebra/zebra_rib.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c index 4c35b1003f..f47081d302 100644 --- a/zebra/zebra_rib.c +++ b/zebra/zebra_rib.c @@ -867,6 +867,9 @@ int rib_lookup_ipv4_route(struct prefix_ipv4 *p, union sockunion *qgate, #define RIB_SYSTEM_ROUTE(R) \ ((R)->type == ZEBRA_ROUTE_KERNEL || (R)->type == ZEBRA_ROUTE_CONNECT) +#define RIB_KERNEL_ROUTE(R) \ + ((R)->type == ZEBRA_ROUTE_KERNEL) + /* This function verifies reachability of one given nexthop, which can be * numbered or unnumbered, IPv4 or IPv6. The result is unconditionally stored * in nexthop->flags field. If the 4th parameter, 'set', is non-zero, @@ -1397,8 +1400,11 @@ static void rib_process_del_fib(struct zebra_vrf *zvrf, struct route_node *rn, } /* Update nexthop for route, reset changed flag. */ - nexthop_active_update(rn, old, 1); - UNSET_FLAG(old->status, ROUTE_ENTRY_CHANGED); + if (!nexthop_active_update(rn, old, 1) && + (RIB_KERNEL_ROUTE(old))) + SET_FLAG(old->status, ROUTE_ENTRY_REMOVED); + else + UNSET_FLAG(old->status, ROUTE_ENTRY_CHANGED); } static void rib_process_update_fib(struct zebra_vrf *zvrf, |