vcl: add DSCP support in VCL

Type: feature

Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: I835675267c997b5dc92a0aaccdb58648bc786bb9
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index fe4e732..7565b43 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -173,6 +173,7 @@
   a->sep.port = mp->port;
   a->sep.transport_proto = mp->proto;
   a->sep.peer.fib_index = mp->vrf;
+  a->sep.dscp = mp->dscp;
   clib_memcpy_fast (&a->sep.peer.ip, &mp->lcl_ip, sizeof (mp->lcl_ip));
   if (mp->is_ip4)
     {