Re: [suse-security] Re: IPTables and filtering Traffic based on content ( e.g. sobig

Check this: iptables -m string --string "signatur" -j DROP -I INPUT -i ethX -p tcp --sport 110 for pop-server e.g. you'll need libipt_string.so Here is the whole story http://articles.linuxguru.net/view/125 Michael