*mangle :PREROUTING ACCEPT [0:0] :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :POSTROUTING ACCEPT [0:0] {% for site in sites %} -A PREROUTING -i bat{{ site.name }} -j MARK --set-xmark 0x1/0xffffffff {% endfor %} COMMIT *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -s 127.0.0.1/32 -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -p icmp -j ACCEPT # SSH-Server -A INPUT -p tcp -m tcp --dport 22 -j ACCEPT # dns -A INPUT -p tcp -m tcp --dport 53 -j ACCEPT -A INPUT -p udp -m udp --dport 53 -j ACCEPT #dhcp {% for site in sites %} -I INPUT -i bat{{ site.name }} -p udp --dport 67:68 --sport 67:68 -j ACCEPT {% endfor %} # ntp -A INPUT -p udp -m udp --dport 123 -j ACCEPT # fastd -A INPUT -p udp -m udp --dport 10010:10021 -j ACCEPT # MOSH -A INPUT -p udp -m udp --dport 60000:61000 -j ACCEPT -A INPUT -m limit --limit 2/min -j LOG --log-prefix "IPTables-Dropped input: " --log-level 4 {% for site in sites %} -A FORWARD -i bat{{ site.name }} -p udp --dport 10010:10021 -j REJECT {% endfor %} -A FORWARD -m limit --limit 2/min -j LOG --log-prefix "IPTables-Dropped forward: " --log-level 4 COMMIT *nat :PREROUTING ACCEPT [0:0] :INPUT ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :POSTROUTING ACCEPT [0:0] COMMIT