Prasanna Krishnamoorthy wrote: > On 5/23/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > >> Hello list ! >> >> It may sound noobish but is there a way to filter traffic based on >> regular >> expression matching ? >> > > This is not a shorewall issue. > > The only way to block any of these applications (IM/P2P) etc. is to > run a transparent proxy on each of the open ports, and to block all > other outgoing traffic. > Not really, there's a much more simple solution, take a look at this http://l7-filter.sourceforge.net/ The only problem is that you can't use stock kernels and iptables, you need to compile your own.
Hope it helps. Pablo. P.S.: this message may appear twice since I've sent it with the wrong account at first. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
