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# /etc/rc.d/rc.firewall.global4
#
# Global Organization IPv4 Firewall Rules for Slackware Servers
#
# THIS FILE IS INTENDED TO CONTAIN FIREWALL RULES PUSHED OUT FROM A
# CENTRALIZED LOCATION IN ORDER TO ALLOW AN ORGANIZATION TO CREATE GLOBAL
# FIREWALL RULES ACROSS ALL SYSTEMS.
#
# PLACE HOST SPECIFIC RULES IN ONE OF THE FOLLOWING FILES:
# /etc/rc.d/rc.firewall.ipsets
# /etc/rc.d/rc.firewall.rules
# /etc/rc.d/rc.firewall.rules4
# /etc/rc.d/rc.firewall.rules6
#
#########################
# #
# FILTER Table (IPv4) #
# #
#########################
*filter
# allow all ICMP traffic
-I INPUT -p icmp -j ACCEPT
-I FORWARD -p icmp -j ACCEPT
COMMIT
######################
# #
# NAT Table (IPv4) #
# #
######################
*nat
COMMIT
######################
# #
# RAW Table (IPv4) #
# #
######################
*raw
# ICMP traffic
-I PREROUTING -p icmp -j NOTRACK
-I OUTPUT -p icmp -j NOTRACK
COMMIT
# end of rules
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