Symptom
When do `show interface tunnel-te accounting` on a tunnel-te interface, MPLS traffic is accounted as "IPV4_UNICAST" instead of "MPLS", although the actual traffic has MPLS label imposed. For actual interface associated with the tunnel, traffic type is shown correctly.
Conditions
This issue happens as long as MPLS is sent out from the tunnel.
Further Problem Description
No impact on traffic forwarding. Only a statistics issue.
