Re: [tlug] B Flets blocks port 25?

["Stephen J. Turnbull" <stephen@example.com>]

Joe Larabell writes:
 > 
 > > IIRC, Usen blocks SMB and NMBD.
 > > # Joe, can you check that?
 > 
 > I could if you know of some server somewhere that accepts incoming 
 > connections on those ports. At the very least I could try telnetting to 
 > said server and see if I can connect.

tcptraceroute is the utility you want.