mpls: CLI to show the MPLS forwarding state of an interface

Type: improvement

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I28b98154bbff36e8391a09a2b30302dda4349946
diff --git a/test/test_mpls.py b/test/test_mpls.py
index f0c3b0f..2c40e8d 100644
--- a/test/test_mpls.py
+++ b/test/test_mpls.py
@@ -1594,6 +1594,10 @@
     def test_mpls_disabled(self):
         """ MPLS Disabled """
 
+        self.logger.info(self.vapi.cli("show mpls interface"))
+        self.logger.info(self.vapi.cli("show mpls interface pg1"))
+        self.logger.info(self.vapi.cli("show mpls interface pg0"))
+
         tx = (Ether(src=self.pg1.remote_mac,
                     dst=self.pg1.local_mac) /
               MPLS(label=32, ttl=64) /
@@ -1620,6 +1624,9 @@
         #
         self.pg1.enable_mpls()
 
+        self.logger.info(self.vapi.cli("show mpls interface"))
+        self.logger.info(self.vapi.cli("show mpls interface pg1"))
+
         #
         # Now we get packets through
         #