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| # Generated by iptables-save v1.6.0 on Sun Dec 31 15:22:56 2017
*raw
:PREROUTING ACCEPT [1414:139193]
:OUTPUT ACCEPT [964:185537]
COMMIT
# Completed on Sun Dec 31 15:22:56 2017
# Generated by iptables-save v1.6.0 on Sun Dec 31 15:22:56 2017
*mangle
:PREROUTING ACCEPT [1414:139193]
:INPUT ACCEPT [1401:125545]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [964:185537]
:POSTROUTING ACCEPT [967:185633]
COMMIT
# Completed on Sun Dec 31 15:22:56 2017
# Generated by iptables-save v1.6.0 on Sun Dec 31 15:22:56 2017
*nat
:PREROUTING ACCEPT [15:13748]
:INPUT ACCEPT [2:100]
:OUTPUT ACCEPT [12:771]
:POSTROUTING ACCEPT [12:771]
COMMIT
# Completed on Sun Dec 31 15:22:56 2017
# Generated by iptables-save v1.6.0 on Sun Dec 31 15:22:56 2017
*filter
:INPUT DROP [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [13:1456]
###########################################
################ INPUT ################
###########################################
#Allow trafic on internal network
-A INPUT -i lo -j ACCEPT
#Allow ping to internal network
-A INPUT -i eth0 -p icmp -j ACCEPT
#Allow all packets ESTABLISHED,RELATED but not all NEW packets
-A INPUT -i eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT
#SSH and SFTP
-A INPUT -p tcp -m tcp --dport ssh -m state --state
NEW,RELATED,ESTABLISHED -j ACCEPT
#XMPP
-A INPUT -p tcp -m tcp --dport XXXX -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport XXXX -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport XXXX -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p tcp -m tcp --dport XXXX -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT
#Allow cups
-A INPUT -i eth0 -p UDP --dport 631 -j ACCEPT
###########################################
############### OUTPUT ################
###########################################
#-A OUTPUT -o lo -j ACCEPT
#-A OUTPUT -o eth0 -p icmp -j ACCEPT
COMMIT |
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