X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fvpp%2Fapi%2Fapi.c;h=6b2329fac743cc0cee799ed0b9835403cddd6713;hb=0eb22efbb54fe2e56ce8928476fffa381cb1ca8b;hp=a8f471e864e7a38b0e31755c4c22b0d0cb508b38;hpb=a1a093d4e46e38503332a97ad216f80053a15f2b;p=vpp.git

diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index a8f471e864e..6b2329fac74 100644
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -492,7 +492,7 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
 {
   vl_api_create_vlan_subif_reply_t *rmp;
   vnet_main_t *vnm = vnet_get_main ();
-  u32 hw_if_index, sw_if_index = (u32) ~ 0;
+  u32 sw_if_index = (u32) ~ 0;
   vnet_hw_interface_t *hi;
   int rv = 0;
   u32 id;
@@ -506,8 +506,13 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
 
   VALIDATE_SW_IF_INDEX (mp);
 
-  hw_if_index = ntohl (mp->sw_if_index);
-  hi = vnet_get_hw_interface (vnm, hw_if_index);
+  hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
+
+  if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
+    {
+      rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
+      goto out;
+    }
 
   id = ntohl (mp->vlan_id);
   if (id == 0 || id > 4095)