The following example shows how to display the MPLS statistics on the data plane.

vyatta@vyatta:~$ show dataplane statistics mpls 
MPLS Interfaces
dp0p1s11, ifindex: 10
        in bytes: 12798
        in unicast packets: 137
        in errors: 0
        label lookup failures: 0
        out bytes: 0
        out unicast packets: 0
        out errors: 0
        out fragmented packets: 0
dp0p1s12, ifindex: 11
        in bytes: 11376
        in unicast packets: 112
        in errors: 0
        label lookup failures: 0
        out bytes: 12798
        out unicast packets: 137
        out errors: 0
        out fragmented packets: 0