L2 over MPLS

[support for VPWS/VPLS]
- switch to using dpo_proto_t rather than fib_protocol_t in fib_paths so that we can describe L2 paths
- VLIB nodes to handle pop/push of MPLS labels to L2

Change-Id: Id050d06a11fd2c9c1c81ce5a0654e6c5ae6afa6e
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/test/vpp_mpls_tunnel_interface.py b/test/vpp_mpls_tunnel_interface.py
index f200157444b..0542b05c05f 100644
--- a/test/vpp_mpls_tunnel_interface.py
+++ b/test/vpp_mpls_tunnel_interface.py
@@ -9,13 +9,14 @@ class VppMPLSTunnelInterface(VppInterface):
     VPP MPLS Tunnel interface
     """
 
-    def __init__(self, test, paths, is_multicast=0):
+    def __init__(self, test, paths, is_multicast=0, is_l2=0):
         """ Create MPLS Tunnel interface """
         self._sw_if_index = 0
         super(VppMPLSTunnelInterface, self).__init__(test)
         self._test = test
         self.t_paths = paths
         self.is_multicast = is_multicast
+        self.is_l2 = is_l2
 
     def add_vpp_config(self):
         self._sw_if_index = 0xffffffff
@@ -29,7 +30,8 @@ class VppMPLSTunnelInterface(VppInterface):
                 path.weight,
                 next_hop_out_label_stack=path.nh_labels,
                 next_hop_n_out_labels=len(path.nh_labels),
-                is_multicast=self.is_multicast)
+                is_multicast=self.is_multicast,
+                l2_only=self.is_l2)
             self._sw_if_index = reply.sw_if_index
 
     def remove_vpp_config(self):