On 15 Aug 2001 05:06:52 +0000, john smith wrote: > I am not sure where they come from and I am using iptables... > > > > > >On 15 Aug 2001 04:46:37 +0000, john smith wrote: > > > > > > > > > Mike, > > > > > > so...did you find a solution? > > > >I just added a ipchains firewall rule to block igmp (protocol 2 packets) > >going to 224.0.0.1 from anywhere and not log. ie: > > > >ipchains -I input -p igmp -d 224.0.0.1
I beleive your solution would be to look at the manual pages for iptables and insert the appropriate rule into your input chain. I haven't moved up to iptables yet for firewalling. --mike
