| pass in proto icmp from localhost to localhost icmp-type timest |
| block in proto icmp from any to any icmp-type unreach code 1 |
| pass in proto icmp all icmp-type unreach code cutoff-preced |
| pass in proto icmp all icmp-type unreach code filter-prohib |
| pass in proto icmp all icmp-type unreach code isolate |
| pass in proto icmp all icmp-type unreach code needfrag |
| pass in proto icmp all icmp-type unreach code net-prohib |
| pass in proto icmp all icmp-type unreach code net-tos |
| pass in proto icmp all icmp-type unreach code host-preced |
| pass in proto icmp all icmp-type unreach code host-prohib |
| pass in proto icmp all icmp-type unreach code host-tos |
| pass in proto icmp all icmp-type unreach code host-unk |
| pass in proto icmp all icmp-type unreach code host-unr |
| pass in proto icmp all icmp-type unreach code (net-unk,net-unr) |
| pass in proto icmp all icmp-type unreach code port-unr |
| pass in proto icmp all icmp-type unreach code proto-unr |
| pass in proto icmp all icmp-type unreach code srcfail |
| pass in proto icmp all icmp-type (echo,echorep) |
| pass in proto icmp all icmp-type inforeq |
| pass in proto icmp all icmp-type inforep |
| pass in proto icmp all icmp-type maskrep |
| pass in proto icmp all icmp-type maskreq |
| pass in proto icmp all icmp-type paramprob |
| pass in proto icmp all icmp-type redir |
| pass in proto icmp all icmp-type unreach |
| pass in proto icmp all icmp-type routerad |
| pass in proto icmp all icmp-type routersol |
| pass in proto icmp all icmp-type squench |
| pass in proto icmp all icmp-type timest |
| pass in proto icmp all icmp-type timestrep |
| pass in proto icmp all icmp-type timex |
| pass in proto icmp all icmp-type 254 |
| pass in proto icmp all icmp-type 253 code 254 |