pass in inet proto icmp all icmp-type 0
pass in inet proto icmp all icmp-type 0 code 0
pass in inet proto icmp all icmp-type 1
pass in inet proto icmp all icmp-type 1 code 1
pass in inet6 proto ipv6-icmp all icmp6-type 0
pass in inet6 proto ipv6-icmp all icmp6-type 0 code 0
pass in inet6 proto ipv6-icmp all icmp6-type 1
pass in inet6 proto ipv6-icmp all icmp6-type 1 code 1
block in inet proto icmp all icmp-type 0
block in inet proto icmp all icmp-type 0 code 0
block in inet proto icmp all icmp-type 1
block in inet proto icmp all icmp-type 1 code 1
block in inet6 proto ipv6-icmp all icmp6-type 0
block in inet6 proto ipv6-icmp all icmp6-type 0 code 0
block in inet6 proto ipv6-icmp all icmp6-type 1
block in inet6 proto ipv6-icmp all icmp6-type 1 code 1
pass in inet proto icmp all icmp-type unreach code needfrag
pass in inet6 proto ipv6-icmp all icmp6-type timex code reassemb
