1 pass in quick proto tcp from 1.1.1.0/24 to any port = 22 flags S keep state(max-srcs 3) 2 pass in quick proto tcp from 1.1.1.0/24 to any port = 22 flags S keep state(max-srcs 3, max-per-src 1/32) 3 pass in quick proto tcp from 1.1.1.0/24 to any port = 22 flags S keep state(max-srcs 3, max-per-src 1/16) 4 pass in quick proto tcp all flags S keep state(max-srcs 3) 5 pass in quick proto tcp all flags S keep state(max-srcs 3, max-per-src 1/32) 6 pass in quick proto tcp all flags S keep state(max-srcs 3, max-per-src 1/16) 7