X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fethernet%2Finterface.c;h=2ed20e15c24348b71a801dbe98ec7383e9085005;hb=fe7d4a2e31529eed5416b38b520fdc84687df03c;hp=4e1d081635bb0724b5e00ea6d96060e2d2f65970;hpb=bca9290056b1ee206a05c13bbb46b1b40a8bd804;p=vpp.git

diff --git a/src/vnet/ethernet/interface.c b/src/vnet/ethernet/interface.c
index 4e1d081635b..2ed20e15c24 100644
--- a/src/vnet/ethernet/interface.c
+++ b/src/vnet/ethernet/interface.c
@@ -300,9 +300,12 @@ ethernet_register_interface (vnet_main_t * vnm,
     ETHERNET_MIN_PACKET_BYTES;
   hi->max_packet_bytes = hi->max_supported_packet_bytes =
     ETHERNET_MAX_PACKET_BYTES;
+  hi->per_packet_overhead_bytes =
+    /* preamble */ 8 + /* inter frame gap */ 12;
 
   /* Standard default ethernet MTU. */
-  vnet_sw_interface_set_mtu (vnm, hi->sw_if_index, 9000);
+  hi->max_l3_packet_bytes[VLIB_RX] = hi->max_l3_packet_bytes[VLIB_TX] = 9000;
+
   clib_memcpy (ei->address, address, sizeof (ei->address));
   vec_free (hi->hw_address);
   vec_add (hi->hw_address, address, sizeof (ei->address));