hpicfUdpTunnelMirrorSessionID 1.3.6.1.4.1.11.2.14.11.1.10.1.2.3.1.2

This variable is valid only for a remote mirroring switch which interfaces with the source end of the tunnel. The value will be ignored otherwise. A value of 0 means that the mirror session ID is irrelevant for the tunnel type.