Prevent Bridge Domain operations on BD 0.

[vpp.git] / src / vpp / api / api.c

diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index f1b6877..baf45d5 100644 (file)
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -446,6 +446,12 @@ vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
   u32 bd_index;
   uword *p;
 
+  if (bd_id == 0)
+    {
+      rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+      goto out;
+    }
+
   p = hash_get (bdm->bd_index_by_bd_id, bd_id);
   if (p == 0)
     {
@@ -971,6 +977,9 @@ ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp)
 
     vec_reset_length (sw_if_indices_to_shut);
 
+    /* Set the flow hash for this fib to the default */
+    vnet_set_ip6_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
+
     /* Shut down interfaces in this FIB / clean out intfc routes */
     pool_foreach (si, im->sw_interfaces,
     ({