ARP: add feature arc

[vpp.git] / src / vnet / ip / ip4_forward.c

diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index d8eed67..9c5524f 100644 (file)
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -515,6 +515,12 @@ ip4_sw_interface_enable_disable (u32 sw_if_index, u32 is_enable)
 
   vnet_feature_enable_disable ("ip4-multicast", "ip4-not-enabled",
                               sw_if_index, !is_enable, 0, 0);
+
+  {
+    ip4_enable_disable_interface_callback_t *cb;
+    vec_foreach (cb, im->enable_disable_interface_callbacks)
+      cb->function (im, cb->function_opaque, sw_if_index, is_enable);
+  }
 }
 
 static clib_error_t *