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- # Generated by iptables-save v1.6.0 on Mon Jul 24 01:33:51 2017
- *raw
- :PREROUTING ACCEPT [14642:2050315]
- :OUTPUT ACCEPT [19838:5662290]
- COMMIT
- # Completed on Mon Jul 24 01:33:51 2017
- # Generated by iptables-save v1.6.0 on Mon Jul 24 01:33:51 2017
- *mangle
- :PREROUTING ACCEPT [14642:2050315]
- :INPUT ACCEPT [14524:2026109]
- :FORWARD ACCEPT [16:960]
- :OUTPUT ACCEPT [19839:5662562]
- :POSTROUTING ACCEPT [19849:5662950]
- COMMIT
- # Completed on Mon Jul 24 01:33:51 2017
- # Generated by iptables-save v1.6.0 on Mon Jul 24 01:33:51 2017
- *nat
- :PREROUTING ACCEPT [5:884]
- :INPUT ACCEPT [0:0]
- :OUTPUT ACCEPT [0:0]
- :POSTROUTING ACCEPT [3:180]
- -A PREROUTING -d 192.168.0.67/32 -p tcp -m tcp --dport 25 -j DNAT --to-destination 192.168.0.68:25
- COMMIT
- # Completed on Mon Jul 24 01:33:51 2017
- # Generated by iptables-save v1.6.0 on Mon Jul 24 01:33:51 2017
- *filter
- :INPUT DROP [1:36]
- :FORWARD ACCEPT [0:0]
- :OUTPUT ACCEPT [0:0]
- :ufw-after-forward - [0:0]
- :ufw-after-input - [0:0]
- :ufw-after-logging-forward - [0:0]
- :ufw-after-logging-input - [0:0]
- :ufw-after-logging-output - [0:0]
- :ufw-after-output - [0:0]
- :ufw-before-forward - [0:0]
- :ufw-before-input - [0:0]
- :ufw-before-logging-forward - [0:0]
- :ufw-before-logging-input - [0:0]
- :ufw-before-logging-output - [0:0]
- :ufw-before-output - [0:0]
- :ufw-logging-allow - [0:0]
- :ufw-logging-deny - [0:0]
- :ufw-not-local - [0:0]
- :ufw-reject-forward - [0:0]
- :ufw-reject-input - [0:0]
- :ufw-reject-output - [0:0]
- :ufw-skip-to-policy-forward - [0:0]
- :ufw-skip-to-policy-input - [0:0]
- :ufw-skip-to-policy-output - [0:0]
- :ufw-track-forward - [0:0]
- :ufw-track-input - [0:0]
- :ufw-track-output - [0:0]
- :ufw-user-forward - [0:0]
- :ufw-user-input - [0:0]
- :ufw-user-limit - [0:0]
- :ufw-user-limit-accept - [0:0]
- :ufw-user-logging-forward - [0:0]
- :ufw-user-logging-input - [0:0]
- :ufw-user-logging-output - [0:0]
- :ufw-user-output - [0:0]
- -A INPUT -j ufw-before-logging-input
- -A INPUT -j ufw-before-input
- -A INPUT -j ufw-after-input
- -A INPUT -j ufw-after-logging-input
- -A INPUT -j ufw-reject-input
- -A INPUT -j ufw-track-input
- -A FORWARD -p tcp -m tcp --dport 25 -j ACCEPT
- -A FORWARD -j ufw-before-logging-forward
- -A FORWARD -j ufw-before-forward
- -A FORWARD -j ufw-after-forward
- -A FORWARD -j ufw-after-logging-forward
- -A FORWARD -j ufw-reject-forward
- -A FORWARD -j ufw-track-forward
- -A OUTPUT -j ufw-before-logging-output
- -A OUTPUT -j ufw-before-output
- -A OUTPUT -j ufw-after-output
- -A OUTPUT -j ufw-after-logging-output
- -A OUTPUT -j ufw-reject-output
- -A OUTPUT -j ufw-track-output
- -A ufw-after-input -p udp -m udp --dport 137 -j ufw-skip-to-policy-input
- -A ufw-after-input -p udp -m udp --dport 138 -j ufw-skip-to-policy-input
- -A ufw-after-input -p tcp -m tcp --dport 139 -j ufw-skip-to-policy-input
- -A ufw-after-input -p tcp -m tcp --dport 445 -j ufw-skip-to-policy-input
- -A ufw-after-input -p udp -m udp --dport 67 -j ufw-skip-to-policy-input
- -A ufw-after-input -p udp -m udp --dport 68 -j ufw-skip-to-policy-input
- -A ufw-after-input -m addrtype --dst-type BROADCAST -j ufw-skip-to-policy-input
- -A ufw-after-logging-forward -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK] "
- -A ufw-after-logging-input -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK] "
- -A ufw-before-forward -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
- -A ufw-before-forward -p icmp -m icmp --icmp-type 3 -j ACCEPT
- -A ufw-before-forward -p icmp -m icmp --icmp-type 4 -j ACCEPT
- -A ufw-before-forward -p icmp -m icmp --icmp-type 11 -j ACCEPT
- -A ufw-before-forward -p icmp -m icmp --icmp-type 12 -j ACCEPT
- -A ufw-before-forward -p icmp -m icmp --icmp-type 8 -j ACCEPT
- -A ufw-before-forward -j ufw-user-forward
- -A ufw-before-input -i lo -j ACCEPT
- -A ufw-before-input -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
- -A ufw-before-input -m conntrack --ctstate INVALID -j ufw-logging-deny
- -A ufw-before-input -m conntrack --ctstate INVALID -j DROP
- -A ufw-before-input -p icmp -m icmp --icmp-type 3 -j ACCEPT
- -A ufw-before-input -p icmp -m icmp --icmp-type 4 -j ACCEPT
- -A ufw-before-input -p icmp -m icmp --icmp-type 11 -j ACCEPT
- -A ufw-before-input -p icmp -m icmp --icmp-type 12 -j ACCEPT
- -A ufw-before-input -p icmp -m icmp --icmp-type 8 -j ACCEPT
- -A ufw-before-input -p udp -m udp --sport 67 --dport 68 -j ACCEPT
- -A ufw-before-input -j ufw-not-local
- -A ufw-before-input -d 224.0.0.251/32 -p udp -m udp --dport 5353 -j ACCEPT
- -A ufw-before-input -d 239.255.255.250/32 -p udp -m udp --dport 1900 -j ACCEPT
- -A ufw-before-input -j ufw-user-input
- -A ufw-before-output -o lo -j ACCEPT
- -A ufw-before-output -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
- -A ufw-before-output -j ufw-user-output
- -A ufw-logging-allow -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW ALLOW] "
- -A ufw-logging-deny -m conntrack --ctstate INVALID -m limit --limit 3/min --limit-burst 10 -j RETURN
- -A ufw-logging-deny -m limit --limit 3/min --limit-burst 10 -j LOG --log-prefix "[UFW BLOCK] "
- -A ufw-not-local -m addrtype --dst-type LOCAL -j RETURN
- -A ufw-not-local -m addrtype --dst-type MULTICAST -j RETURN
- -A ufw-not-local -m addrtype --dst-type BROADCAST -j RETURN
- -A ufw-not-local -m limit --limit 3/min --limit-burst 10 -j ufw-logging-deny
- -A ufw-not-local -j DROP
- -A ufw-skip-to-policy-forward -j ACCEPT
- -A ufw-skip-to-policy-input -j DROP
- -A ufw-skip-to-policy-output -j ACCEPT
- -A ufw-track-forward -p tcp -m conntrack --ctstate NEW -j ACCEPT
- -A ufw-track-forward -p udp -m conntrack --ctstate NEW -j ACCEPT
- -A ufw-track-output -p tcp -m conntrack --ctstate NEW -j ACCEPT
- -A ufw-track-output -p udp -m conntrack --ctstate NEW -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 22 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 22 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 3389 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 3389 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 5672 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 5672 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 8000 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 8000 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 3306 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 3306 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 1534 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 1534 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 443 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 443 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 80 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 80 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 25 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 25 -j ACCEPT
- -A ufw-user-input -p tcp -m tcp --dport 11281 -j ACCEPT
- -A ufw-user-input -p udp -m udp --dport 11281 -j ACCEPT
- -A ufw-user-limit -m limit --limit 3/min -j LOG --log-prefix "[UFW LIMIT BLOCK] "
- -A ufw-user-limit -j REJECT --reject-with icmp-port-unreachable
- -A ufw-user-limit-accept -j ACCEPT
- COMMIT
- # Completed on Mon Jul 24 01:33:51 2017
- root@u16s67:/home/someone#
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