shorewall_code/Shorewall/Macros/macro.A_AllowICMPs

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#
# Shorewall version 4 - Audited AllowICMPs Macro
#
# /usr/share/shorewall/macro.A_AllowICMPs
#
# This macro A_ACCEPTs needed ICMP types
#
###############################################################################
?FORMAT 2
###############################################################################
#ACTION SOURCE DEST PROTO DEST SOURCE ORIGIN RATE USER/
# PORT(S) PORT(S) DEST LIMIT GROUP
?COMMENT Needed ICMP types
A_ACCEPT - - icmp fragmentation-needed
A_ACCEPT - - icmp time-exceeded