2.6.16.14 works like a charm. Thomas J. Raef e-Based Security, LLC www.ebasedsecurity.com 1-866-838-6108 "You're either hardened, or you're hacked!" -----Original Message----- From: Eray Aslan [mailto:eray.aslan@xxxxxxxxxx] Sent: Tuesday, June 26, 2007 9:30 AM To: squid-users@xxxxxxxxxxxxxxx Subject: Re: IM blocking in squid? On 26.06.2007 16:47, Thomas Raef wrote: > I personally use iptables with the l7-filter module to catch and block > IM traffic. It works great. Which kernel are you using? Last I checked l7-filter did not work with recent kernels. Upstream was moving towards userland (no more kernel patching). If you are using the userland version, any problems? -- Eray