14d7709ddSKristof Provost# return variants 24d7709ddSKristof Provostpass in inet proto icmp all 34d7709ddSKristof Provostpass in inet6 proto icmp6 all 44d7709ddSKristof Provostblock in inet proto icmp all 54d7709ddSKristof Provostblock in inet6 proto icmp6 all 64d7709ddSKristof Provostblock return-rst in inet proto tcp all 74d7709ddSKristof Provostblock return-rst in inet6 proto tcp all 84d7709ddSKristof Provostblock return-rst(ttl 10) in inet proto tcp all 94d7709ddSKristof Provostblock return-rst(ttl 10) in inet6 proto tcp all 104d7709ddSKristof Provostblock return-icmp in inet proto icmp all 114d7709ddSKristof Provostblock return-icmp(0) in inet proto icmp all 124d7709ddSKristof Provostblock return-icmp(net-unr) in inet proto icmp all 134d7709ddSKristof Provostblock return-icmp(5) in inet proto icmp all 144d7709ddSKristof Provostblock return-icmp(srcfail) in inet proto icmp all 154d7709ddSKristof Provostblock return-icmp(10) in inet proto icmp all 164d7709ddSKristof Provostblock return-icmp(host-prohib) in inet proto icmp all 174d7709ddSKristof Provostblock return-icmp(15) in inet proto icmp all 184d7709ddSKristof Provostblock return-icmp(cutoff-preced) in inet proto icmp all 194d7709ddSKristof Provostblock return-icmp6 in inet6 proto icmp6 all 204d7709ddSKristof Provostblock return-icmp6(0) in inet6 proto icmp6 all 214d7709ddSKristof Provostblock return-icmp6(noroute-unr) in inet6 proto icmp6 all 224d7709ddSKristof Provostblock return-icmp6(1) in inet6 proto icmp6 all 234d7709ddSKristof Provostblock return-icmp6(admin-unr) in inet6 proto icmp6 all 244d7709ddSKristof Provostblock return-icmp6(2) in inet6 proto icmp6 all 254d7709ddSKristof Provostblock return-icmp6(notnbr-unr) in inet6 proto icmp6 all 264d7709ddSKristof Provostblock return-icmp6(3) in inet6 proto icmp6 all 274d7709ddSKristof Provostblock return-icmp6(addr-unr) in inet6 proto icmp6 all 284d7709ddSKristof Provostblock return-icmp6(4) in inet6 proto icmp6 all 294d7709ddSKristof Provostblock return-icmp6(port-unr) in inet6 proto icmp6 all 304d7709ddSKristof Provostblock return-icmp(5, 1) in all 314d7709ddSKristof Provostblock return-icmp(srcfail, admin-unr) in all 32