X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fadj%2Frewrite.c;h=f4b26a9d0ddb6d9144f35ba9ea6740827840ef64;hb=refs%2Fchanges%2F09%2F10509%2F26;hp=9150f2c6c379b3484cd0c87e3ad79ab4305977be;hpb=d3c008d108aa2187d1a2afe2833b4de25ca2c2ab;p=vpp.git

diff --git a/src/vnet/adj/rewrite.c b/src/vnet/adj/rewrite.c
index 9150f2c6c37..f4b26a9d0dd 100644
--- a/src/vnet/adj/rewrite.c
+++ b/src/vnet/adj/rewrite.c
@@ -77,15 +77,16 @@ format_vnet_rewrite (u8 * s, va_list * args)
       vnet_sw_interface_t *si;
       si = vnet_get_sw_interface_safe (vnm, rw->sw_if_index);
       if (NULL != si)
-	s = format (s, "%U: ", format_vnet_sw_interface_name, vnm, si);
+	s = format (s, "%U:", format_vnet_sw_interface_name, vnm, si);
       else
 	s = format (s, "DELETED:%d", rw->sw_if_index);
     }
 
+  s = format (s, " mtu:%d", rw->max_l3_packet_bytes);
+
   /* Format rewrite string. */
   if (rw->data_bytes > 0)
-
-    s = format (s, "%U",
+    s = format (s, " %U",
 		format_hex_bytes,
 		rw->data + max_data_bytes - rw->data_bytes, rw->data_bytes);
 
@@ -110,6 +111,13 @@ vnet_rewrite_init (vnet_main_t * vnm,
     vnet_sw_interface_get_mtu (vnm, sw_if_index, VLIB_TX);
 }
 
+void
+vnet_rewrite_update_mtu (vnet_main_t * vnm, vnet_rewrite_header_t * rw)
+{
+  rw->max_l3_packet_bytes =
+    vnet_sw_interface_get_mtu (vnm, rw->sw_if_index, VLIB_TX);
+}
+
 void
 vnet_rewrite_for_sw_interface (vnet_main_t * vnm,
 			       vnet_link_t link_type,