On Thu, 21 Oct 2021 15:26:21 -0700 dmacdoug <dmacd...@usc.edu> wrote: > > Assuming your sshd server is on a computer attached > to a router which is your gateway to the internet, and > the router is set to forward port 22 to that computer > some ISP's don't route port 22 traffic. I know that > AT&T blocks port 22 traffic and it gives that message. > I set the sshd server to listen on port 26 instead and > it works fine. > > Don MacDougall >
I'm on AT&T fiber and nothing is blocked. Well to be honest I haven't tried 25 outbound but safe assumption that one is closed.
