# Generated by iptables-save v1.6.1 on Mon May 20 15:50:02 2019
*nat
:PREROUTING ACCEPT [950:53960]
:INPUT ACCEPT [158:9264]
:OUTPUT ACCEPT [105:6692]
:POSTROUTING ACCEPT [2039:122120]
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 8448 -j DNAT --to-destination 172.16.20.89:8448
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 8448 -j DNAT --to-destination 172.16.20.89:8448
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 25 -j DNAT --to-destination 172.16.30.99:25
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 465 -j DNAT --to-destination 172.16.30.99:465
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 587 -j DNAT --to-destination 172.16.30.99:587
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 143 -j DNAT --to-destination 172.16.30.99:143
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 993 -j DNAT --to-destination 172.16.30.99:993
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 110 -j DNAT --to-destination 172.16.30.99:110
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 995 -j DNAT --to-destination 172.16.30.99:995
-A PREROUTING -d 1.1.1.1/32 -i eth0 -p tcp -m tcp --dport 4190 -j DNAT --to-destination 172.16.30.99:4190
-A POSTROUTING -o eth0 -j MASQUERADE
COMMIT
# Completed on Mon May 20 15:50:02 2019
# Generated by iptables-save v1.6.1 on Mon May 20 15:50:02 2019
*filter
:INPUT DROP [6413:324458]
:FORWARD ACCEPT [51:2040]
:OUTPUT ACCEPT [20:3383]
: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 -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-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 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 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 -m comment --comment "\'dapp_OpenSSH\'" -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 1194 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 8448 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 8448 -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 465 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 465 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 587 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 587 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 143 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 143 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 993 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 993 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 110 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 110 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 995 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 995 -j ACCEPT
-A ufw-user-input -p tcp -m tcp --dport 4190 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 4190 -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 443 -j ACCEPT
-A ufw-user-input -p udp -m udp --dport 443 -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 May 20 15:50:02 2019