Re: ssh ports for monk and nun?

Trying to get ssh working via putty from behind my company firewall. Had some success in the past with sourceforge because they had ssh daemons listening on ports 80 and 443, to aid prisoners like myself. Does anyone know if the monk (darcs.haskell.org) and nun (code.haskell.org) servers accept ssh on ports other than 22?

I should also have said: I'm open to suggestions and advice on using darcs+cabal+ssh with restrictive firewalls and http proxies. I currently have cntlm (an authenticating proxy server) installed, so I can use cabal (and darcs get will work with this too), but I want to be able to push patches too. Alistair