iptables-save
# Generated by iptables-save v1.4.21 on Sun Sep 23 23:56:03 2018
*security
:INPUT ACCEPT [326566:104515603]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [341384:197219549]
COMMIT
# Completed on Sun Sep 23 23:56:03 2018
# Generated by iptables-save v1.4.21 on Sun Sep 23 23:56:03 2018
*raw
:PREROUTING ACCEPT [344731:105476093]
:OUTPUT ACCEPT [341385:197219717]
COMMIT
# Completed on Sun Sep 23 23:56:03 2018
# Generated by iptables-save v1.4.21 on Sun Sep 23 23:56:03 2018
*nat
:PREROUTING ACCEPT [26157:1403594]
:INPUT ACCEPT [8161:453356]
:OUTPUT ACCEPT [20698:1441595]
:POSTROUTING ACCEPT [20698:1441595]
COMMIT
# Completed on Sun Sep 23 23:56:03 2018
# Generated by iptables-save v1.4.21 on Sun Sep 23 23:56:03 2018
*mangle
:PREROUTING ACCEPT [344731:105476093]
:INPUT ACCEPT [344731:105476093]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [341385:197219717]
:POSTROUTING ACCEPT [341385:197219717]
COMMIT
# Completed on Sun Sep 23 23:56:03 2018
# Generated by iptables-save v1.4.21 on Sun Sep 23 23:56:03 2018
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [51:12904]
:INBOUND - [0:0]
-A INPUT -m state --state NEW -j LOG --log-prefix "New Connection: "
-A INPUT -p tcp -m tcp --dport 25 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -s 127.0.0.0/8 ! -i lo -j REJECT --reject-with icmp-port-unreachable
-A INPUT -p icmp -m state --state NEW -m icmp --icmp-type 8 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 22 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 80 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 3306 -m state --state NEW -j ACCEPT
-A INPUT -p tcp -m tcp --dport 21 -m state --state NEW -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables_INPUT_denied: " --log-level 7
-A INPUT -p tcp -m tcp --dport 993 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport 110 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport 995 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport 143 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
-A INPUT -j LOG
-A INPUT -j LOG --log-prefix "BAD_INPUT: "
-A INPUT -j LOG --log-prefix "BAD_INPUT: " --log-level 7
-A INPUT -j LOG --log-prefix "BAD_INPUT: " --log-level 7
-A INPUT -j LOG --log-prefix "BAD_INPUT: "
-A INPUT -p tcp -j LOG --log-prefix " INPUT TCP "
-A INPUT -i eth0 -p tcp -m state --state RELATED,ESTABLISHED -j INBOUND
-A INPUT -j REJECT --reject-with icmp-port-unreachable
-A FORWARD -m limit --limit 5/min -j LOG --log-prefix "iptables_FORWARD_denied: " --log-level 7
-A FORWARD -j REJECT --reject-with icmp-port-unreachable
-A FORWARD -j LOG --log-prefix "BAD_FORWARD: "
-A FORWARD -j LOG --log-prefix "BAD_FORWARD: " --log-level 7
-A OUTPUT -p tcp -m tcp --sport 993 -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -m tcp --sport 110 -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -m tcp --sport 995 -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A OUTPUT -p tcp -m tcp --sport 143 -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A OUTPUT -j LOG --log-prefix "BAD_OUTPUT: "
-A OUTPUT -j LOG --log-prefix "BAD_OUTPUT: " --log-level 7
-A INBOUND -p tcp -j LOG --log-prefix " INBOUND TCP "
-A INBOUND -p tcp -j ACCEPT
COMMIT
# Completed on Sun Sep 23 23:56:03 2018