Revert "MTU: Setting of MTU on software interface (instead of hardware interface)"

[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 6b7eb9c..7c56a29 100644 (file)
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -793,8 +793,9 @@ ip4_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add)
       ip4_address_t *address;
       vlib_main_t *vm = vlib_get_main ();
 
+      vnet_sw_interface_update_unnumbered (sw_if_index, ~0, 0);
       /* *INDENT-OFF* */
-      foreach_ip_interface_address (lm4, ia, sw_if_index, 1 /* honor unnumbered */,
+      foreach_ip_interface_address (lm4, ia, sw_if_index, 0,
       ({
         address = ip_interface_address_get_address (lm4, ia);
         ip4_add_del_interface_address(vm, sw_if_index, address, ia->address_length, 1);
@@ -1216,14 +1217,8 @@ ip4_local_inline (vlib_main_t * vm,
          sw_if_index0 = vnet_buffer (p0)->sw_if_index[VLIB_RX];
          sw_if_index1 = vnet_buffer (p1)->sw_if_index[VLIB_RX];
 
-         /* Treat IP frag packets as "experimental" protocol for now
-            until support of IP frag reassembly is implemented */
-         proto0 =
-           ip4_is_fragment (ip0) ? IP_PROTOCOL_VPP_FRAGMENTATION :
-           ip0->protocol;
-         proto1 =
-           ip4_is_fragment (ip1) ? IP_PROTOCOL_VPP_FRAGMENTATION :
-           ip1->protocol;
+         proto0 = ip0->protocol;
+         proto1 = ip1->protocol;
 
          if (head_of_feature_arc == 0)
            goto skip_checks;
@@ -1386,11 +1381,7 @@ ip4_local_inline (vlib_main_t * vm,
          vnet_buffer (p0)->l3_hdr_offset = p0->current_data;
          sw_if_index0 = vnet_buffer (p0)->sw_if_index[VLIB_RX];
 
-         /* Treat IP frag packets as "experimental" protocol for now
-            until support of IP frag reassembly is implemented */
-         proto0 =
-           ip4_is_fragment (ip0) ? IP_PROTOCOL_VPP_FRAGMENTATION :
-           ip0->protocol;
+         proto0 = ip0->protocol;
 
          if (head_of_feature_arc == 0 || p0->flags & VNET_BUFFER_F_IS_NATED)
            goto skip_check;
@@ -1481,7 +1472,6 @@ VLIB_REGISTER_NODE (ip4_local_node) =
     [IP_LOCAL_NEXT_PUNT] = "ip4-punt",
     [IP_LOCAL_NEXT_UDP_LOOKUP] = "ip4-udp-lookup",
     [IP_LOCAL_NEXT_ICMP] = "ip4-icmp-input",
-    [IP_LOCAL_NEXT_REASSEMBLY] = "ip4-reassembly",
   },
 };
 /* *INDENT-ON* */