One more useful trick I'm surprised wasn't mentioned since -D and -R both were: if you do "ssh -R 8080 somehost", that does dynamic port forwarding just like -D

One more useful trick I'm surprised wasn't mentioned since -D and -R both were: if you do "ssh -R 8080 somehost", that does dynamic port forwarding just like -D, but on the remote end instead of the local end.