Something has been bugging me for several years now. In that time I have usually had access to multiple WAN connections, owing to my participation in the telecom industry. However, I’ve never been able to get SSHD to behave the way I wanted it to. I wanted to be able to connect to the SSH daemon on my (FreBSD) router from whichever WAN connection I wanted. Unfortunately, SSHD is stuborn about always routing its response to the default gateway of the router, which breaks an SSH connection coming in from the secondary WAN connection.
I have finally, at long last, found the solution.
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