To use an SSH server as a (socks) proxy with Firefox pointing to localhost, I typically use the following with key based authentication
Code:
ssh -CND 9999 <user>@<domain>
If it works, you won't see anything in your SSH terminal window, but you should be browsing using your home as the IP address. You can also use the about
:config in Firefox and use your remote host for the DNS instead of your local connection point DNS (hint: search for dns in the about
:config).
Edit, you are using port 2222, where I normally use 9999