match out on tun1000000 inet from 10.0.0.0/24 to any nat-to { 10.0.1.1, 10.0.1.2 } round-robin sticky-address
match in on tun1000000 inet from any to 10.0.1.1 rdr-to 10.0.0.0/24 random sticky-address
match in on tun1000000 inet from any to 10.0.1.2 rdr-to { 10.0.0.1, 10.0.0.2 } round-robin sticky-address
pass in proto tcp from any to any port = ssh flags S/SA keep state (source-track global)
pass in proto tcp from any to any port = smtp flags S/SA keep state (source-track global)
pass in proto tcp from any to any port = www flags S/SA keep state (source-track rule, max-src-states 3, max-src-nodes 1000)
pass in proto tcp from any to any port = ntp flags S/SA keep state (source-track rule, max-src-nodes 1000)
pass in proto tcp from any to any port = 321 flags S/SA keep state (source-track global, max-src-states 3)