The following example shows how to display a list of configured L2TPv3 tunnel interfaces.

vyatta@vyatta# show l2tpeth
L2tpeth interface: lttp3333
   Port: 0, ifIndex: 13
   Mac: 7a:fe:c:b7:88:16
   Addresses:
        inet 3.3.3.2/29, broadcast 3.3.3.7
        inet6 fe80::78fe:cff:feb7:8816/64, scope Link
   L2TPv3: Encap IP
      Local Address: 173.1.1.1       Peer Address: 172.1.1.1
      Local Session: 3333            Peer Session: 3333
      Local Cookie: 00               Peer Cookie: 00
   Statistics:
      Input   bytes     :                 4150
      Output  bytes     :                  160
      Input   packets   :                   41
      Output  packets   :                    2
      Input  multicast  :                   41