On Wednesday 10 January 2007 10:11, Dave Long wrote: > Is it possible to detect SSH tunnels traveling through a Linux > firewall (iptables). In other words, how do I detect normal ssh > communication versus http traffic going through SSH? > > My initial thoughts were that normal SSH traffic would have a specific > connection and packet rate while other traffic like HTTP going through > SSH would have a much different connection rate. > > Anyway, I would like to know other ideas.
Why not just disable tcp forwarding in sshd_config? /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */
