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# Shorewall 1.3 /etc/shorewall/icmp.def
#
# This file defines the default rules for accepting ICMP packets. 
#
# Do not modify this file -- if you wish to change these rules, create
# /etc/shorewall/icmpdef to replace it. It is suggested that you include
# the command "source /etc/shorewall/icmp.def" in your
# /etc/shorewall/icmpdef file so that you will continue to get the
# advantage of new releases of this file.
#
# For example, if you want to accept 'ping' everywhere then create
# /etc/shorewall/icmpdef with the following two lines:
#
# source /etc/shorewall/icmp.def
# run_iptables -A icmpdef -p ICMP --icmp-type echo-request -j ACCEPT
#
run_iptables -A icmpdef -p ICMP --icmp-type echo-reply              -j ACCEPT
run_iptables -A icmpdef -p ICMP --icmp-type source-quench           -j ACCEPT
run_iptables -A icmpdef -p ICMP --icmp-type destination-unreachable -j ACCEPT
run_iptables -A icmpdef -p ICMP --icmp-type time-exceeded           -j ACCEPT
run_iptables -A icmpdef -p ICMP --icmp-type parameter-problem       -j ACCEPT
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