[OPTIONS] # enable firewall (cluster wide setting, default is disabled) enable: 1 # default policy for host rules policy_in: DROP policy_out: ACCEPT [ALIASES] myserveralias 10.0.0.111 mynetworkalias 10.0.0.0/24 myserveraliasipv6 2001:db8:0:85a3:0:0:ac1f:8001 myserveraliasipv6short 2001:db8:0:85a3::ac1f:8001 [RULES] IN SSH(ACCEPT) -i vmbr0 [group group1] IN ACCEPT -p tcp -dport 22 OUT ACCEPT -p tcp -dport 80 OUT ACCEPT -p icmp [group group3] IN ACCEPT -source 10.0.0.1 IN ACCEPT -source 10.0.0.1-10.0.0.10 IN ACCEPT -source 10.0.0.1,10.0.0.2,10.0.0.3 IN ACCEPT -source +mynetgroup IN ACCEPT -source myserveralias IN ACCEPT -source myserveraliasipv6 IN ACCEPT -source 2001:db8:0:85a3:0:0:ac1f:8001 [ipset myipset] 192.168.0.1 #mycomment 172.16.0.10 192.168.0.0/24 ! 10.0.0.0/8 #nomatch - needs kernel 3.7 or newer mynetworkalias 2001:db8:0:85a3::ac1f:8001 2001:db8:0:85a3:0:0:ac1f:8002 #global ipset blacklist [ipset blacklist] 10.0.0.8 192.168.0.0/24 2001:db8:0:85a3:0:0:ac1f:8001