Does anyone how to redirect an incoming port to another port for an IPv6 address in OpenWRT?
There is no NAT involved just an ordinary global IPv6 address.
What I am trying to do is change the port of SSH for a number of servers; redirecting an arbitrary port number to 22 internally. Whilst remaining on port 22 for the local network.
E.g. [2345::1]:5000 -> OpenWRT -> [2345::1]:22
When using the equivalent IPv4 NAT this configuration is very simple because the ports can easily be configured with port forwarding.