Ha, you knew it! Quite long period of time it reminds me. The first couple of distro are Slackware 5(?) and then Redhat 4.5 ... On Tue, Jun 16, 2015 at 3:38 PM, Alex Pilon <alp [ at ] alexpilon [ dot ] ca> wrote: > On Tue, Jun 16, 2015 at 02:43:26PM -0400, Wang Hao wrote: > > ipchains at the moment > > You use Linux 2.2!? > > Regards, > > Alex Pilon >