table persist block drop all block drop quick from to any pass out proto tcp all flags S/SA keep state pass out proto icmp all keep state pass out proto udp all keep state pass in on lo1000001 inet proto tcp from any to 10.0.0.1 port = ssh flags S/SA keep state (source-track rule, max-src-conn 10, max-src-conn-rate 3/99, src.track 99) pass in on lo1000001 inet proto tcp from any to 10.0.0.2 port = ssh flags S/SA keep state (source-track rule, max-src-conn 10) pass in on lo1000001 inet proto tcp from any to 10.0.0.3 port = ssh flags S/SA keep state (source-track rule, max-src-conn-rate 3/99, src.track 99) pass in on lo1000000 inet proto tcp from any to 10.0.0.1 port = http flags S/SA modulate state (source-track rule, max-src-conn 100, max-src-conn-rate 10/5, overload flush, src.track 5) pass in on lo1000000 inet proto tcp from any to 10.0.0.1 port = http-alt flags S/SA synproxy state (source-track rule, max-src-conn 1000, max-src-conn-rate 1000/5, overload flush global, src.track 5)