If you see the tunnel as being up, but
can't *route* to the remote network,
it sounds like a routing issue.
somewhere in the docs there's info on
routing - I haven't had to do it yet.
When I will do it, it will be
I have 126.pachai.net with LAN 10.248.126.0
I have 56.pachai.net with LAN 10.248.56
If I set up a tunnel between them,
I will need to have a static route
that tells 126.pachai.net about the route
to 10.248.56.0 being through the tunnel.
As I said, it didn't come up yet, so
I don't have the config for it.