Static Route Resolution to a LDP IPv6 FEC

An LDP IPv6 FEC can be used to resolve a static IPv6 route with an indirect next-hop matching the FEC prefix. The user configures a resolution filter to specify the LDP tunnel type to be selected from TTM:

config>router>static-route-entry ip-prefix/prefix-length [mcast]

indirect ip-address
   tunnel-next-hop
      [no] disallow-igp
      resolution {any | disabled | filter}
      resolution-filter
      [no] ldp

A static route of an IPv6 prefix cannot be resolved to an indirect next-hop using a LDP IPv4 FEC. An IPv6 prefix can only be resolved to an IPv4 next-hop using the 6-over-4 encapsulation by which the outer IPv4 header uses system IPv4 address as source and the next-hop as a destination. So the following example returns an error:

A:SRU4>config>router# static-route-entry 3ffe::30/128 indirect 192.168.1.1 tunnel-
next-hop
 resolution-filter ldp

MINOR: CLI LDP not allowed for 6over4.