wfIpv6AdjNodeWanAddr 1.3.6.1.4.1.18.3.5.3.16.1.1.7.1.10

WAN address (X.121, E.164, etc.) used to establish an SVC to the adjacent host. For X.25 PVC it contains LCN of the PVC encoded as a X.121 address uo to 4 octets in length.