Hi! I want to permit only traffic from my network class throught internal interface. So i put in ipfw rules this rule to see what traffic is:
$cmd add 51 count log logamount 0 all from not $local_net to any in via $lif I study my logs and i find this: Aug 12 09:58:14 freebsd kernel: ipfw: 51 Count UDP 0.0.0.0:68 255.255.255.255:67 in via fxp0 Aug 12 09:58:14 freebsd kernel: ipfw: 51 Count UDP 0.0.0.0:68 255.255.255.255:67 in via fxp0 Aug 12 09:58:18 freebsd kernel: ipfw: 51 Count MAC in via fxp0 When i deny this traffic, network freeze after 3-10 min. I think is because, is blocked traffic inidcate by "MAC in via fxp0". What kind of traffic is this? I can't block ilegal traffic to this reason. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "[EMAIL PROTECTED]"
