i8 revision 1.1
1pass in proto icmp from localhost to localhost icmp-type timest 2block in proto icmp from any to any icmp-type unreach code 1 3pass in proto icmp all icmp-type unreach code cutoff-preced 4pass in proto icmp all icmp-type unreach code filter-prohib 5pass in proto icmp all icmp-type unreach code isolate 6pass in proto icmp all icmp-type unreach code needfrag 7pass in proto icmp all icmp-type unreach code net-prohib 8pass in proto icmp all icmp-type unreach code net-tos 9pass in proto icmp all icmp-type unreach code host-preced 10pass in proto icmp all icmp-type unreach code host-prohib 11pass in proto icmp all icmp-type unreach code host-tos 12pass in proto icmp all icmp-type unreach code host-unk 13pass in proto icmp all icmp-type unreach code host-unr 14pass in proto icmp all icmp-type unreach code (net-unk,net-unr) 15pass in proto icmp all icmp-type unreach code port-unr 16pass in proto icmp all icmp-type unreach code proto-unr 17pass in proto icmp all icmp-type unreach code srcfail 18pass in proto icmp all icmp-type (echo,echorep) 19pass in proto icmp all icmp-type inforeq 20pass in proto icmp all icmp-type inforep 21pass in proto icmp all icmp-type maskrep 22pass in proto icmp all icmp-type maskreq 23pass in proto icmp all icmp-type paramprob 24pass in proto icmp all icmp-type redir 25pass in proto icmp all icmp-type unreach 26pass in proto icmp all icmp-type routerad 27pass in proto icmp all icmp-type routersol 28pass in proto icmp all icmp-type squench 29pass in proto icmp all icmp-type timest 30pass in proto icmp all icmp-type timestrep 31pass in proto icmp all icmp-type timex 32pass in proto icmp all icmp-type 254 33pass in proto icmp all icmp-type 253 code 254 34