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