[Twisted-Python] specifying the site and port to a twisted web server

[Dennis Allison]

I have written a highly simplified twisted web server using twisted
extending one of the demos, but I have one small problem.

I cannot see out how to arrange to have the server listen one particluar
address:port combination.  The system I want to use it on has a pair of
NICs and I need the server to listen on one NIC and not the other due to
port conflicts.

Any help would be appreciated.