TCP/IP issue
 

Hi all

I want to do some TCP tunning on Linux i mean to say some OS level performance tunning stuff . So regarding this if u can guide me I will be highly obliged.

Regards
Anirban Adhikary.

Perhaps it might help if you said what exactly you were trying to do?

Some quick pointers off the top of my head:

"stunnel" is a good program for SSL tunneling.

"ssh -L port:user@host:port" will help with secure tunnels across a network.

iptables can be used to set up tunnels on the local machine, NATs on the local network, and so on.

Most OS level performance tuning involves changing runtime settings found under /proc (usually in your rc.local script), and has little if anything to do with tunneling.