table { 1.2.3.4 !5.6.7.8 10.0.0.0/8 ::1 fe80::1 127.0.0.1 } table const { ::1 fe80::/64 } table const { 1.2.3.4 !5.6.7.8 ::1 ::2 ::3 } file "/dev/null" { 4.3.2.1 } pass in from to any flags S/SA keep state pass out from any to flags S/SA keep state pass in from to any flags S/SA keep state pass in from to any flags S/SA keep state pass out from any to ! flags S/SA keep state pass out from any to ! flags S/SA keep state