cat /proc/sys/net/ipv4/ip_forward 0
---------------------------------------- > Date: Thu, 25 Feb 2010 13:39:41 +0200 > From: eero.voloti...@iki.fi > To: centos@centos.org > Subject: Re: [CentOS] block port forwarding? > > 2010/2/25 Roland RoLaNd : >> >> Hello, >> >> i have internet usage rules for all of my network. >> only 2 servers have full access to the internet.. >> lately i've noticed that lots of traffic being produced by the servers .. >> is there a way to know whose using port forwarding to my server so they >> access the internet ? >> or is there a way to block people from doing such a thing ? > > Err. Disable ip_forward&nat on server and limit connections on main firewall > .. > > -- > Eero > _______________________________________________ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos _________________________________________________________________ Hotmail: Trusted email with Microsoft’s powerful SPAM protection. https://signup.live.com/signup.aspx?id=60969 _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
