The right way for dynamic ssh port-forwarding

view story

http://unix.stackexchange.com – Want my Firefox could use localhost:9099 proxy forwarded from vps server, why it doesn't it work this way? I always get bind: Address already in use $ ssh -vfND vpn OpenSSH_5.9p1, OpenSSL 1.0.0j-fips 10 May 2012 debug1: Connection established. debug1: Host is known and matches the RSA host key. debug1: Next authentication method: publickey debug1: Authentication succeeded (publickey). debug1: Local connections to forwarded to remote address socks:0 debug1: Local forwarding listening on port 9099. bind: Address already in use channel_setup_fwd_listene (HowTos)