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Change macro.ICMPs to an inline action

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep 2017-03-07 11:30:38 -08:00
parent a4dcc3f555
commit c3661ad476
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GPG Key ID: 96E6B3F2423A4D10
3 changed files with 12 additions and 13 deletions
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11
Shorewall/Actions/action.AllowICMPs Normal file
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@ -0,0 +1,11 @@
#
# Shorewall -- /usr/share/shorewall/action.AllowICMPs
#
# This action ACCEPTs needed ICMP types.
#
###############################################################################
#ACTION SOURCE DEST PROTO DPORT SPORT ORIGDEST RATE USER
DEFAULTS ACCEPT
@1 - - icmp fragmentation-needed
@2 - - icmp time-exceeded

13
Shorewall/Macros/macro.AllowICMPs
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@ -1,13 +0,0 @@
#
# Shorewall -- /usr/share/shorewall/macro.AllowICMPs
#
# This macro ACCEPTs needed ICMP types.
#
###############################################################################
#ACTION SOURCE DEST PROTO DPORT SPORT ORIGDEST RATE USER
?COMMENT Needed ICMP types
DEFAULT ACCEPT
PARAM - - icmp fragmentation-needed
PARAM - - icmp time-exceeded

1
Shorewall/actions.std
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@ -25,6 +25,7 @@ A_Drop # Audited Default Action for DROP policy
A_REJECT noinline,logjump # Audits then rejects a connection request
A_REJECT! inline # Audits then rejects a connection request
A_Reject # Audited Default action for REJECT policy
allowICMPs inline # Allow Required ICMP packets
allowInvalid inline # Accepts packets in the INVALID conntrack state
AutoBL noinline # Auto-blacklist IPs that exceed thesholds
AutoBLL noinline # Helper for AutoBL