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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@2074 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
#
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# Shorewall 2.4 /usr/share/shorewall/action.Drop
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#
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# The default DROP common rules
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#
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# This action is invoked before a DROP policy is enforced. The purpose of the action
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# is:
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#
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# a) Avoid logging lots of useless cruft.
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# b) Ensure that 'auth' requests are rejected, even if the policy is DROP.
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# Otherwise, you may experience problems establishing connections with
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# servers that use auth.
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# c) Ensure that certain ICMP packets that are necessary for successful
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# internet operation are always ACCEPTed.
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#
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# IF YOU ARE HAVING CONNECTION PROBLEMS, CHANGING THIS FILE WON'T HELP!!!!!!!!!!!!
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######################################################################################
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#TARGET SOURCE DEST PROTO
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#
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# Reject 'auth'
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#
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RejectAuth
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#
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# Don't log broadcasts
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#
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dropBcast
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#
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# ACCEPT critical ICMP types
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#
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AllowICMPs - - icmp
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#
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# Drop packets that in the INVALID state -- these are usually ICMP packets and just
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# confuse people when they appear in the log.
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#
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dropInvalid
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#
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# Drop Microsoft noise so that it doesn't clutter up the log.
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#
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DropSMB
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DropUPnP
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#
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# Drop 'newnotsyn' traffic so that it doesn't get logged.
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#
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dropNotSyn - - tcp
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#
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# Drop late-arriving DNS replies. These are just a nuisance and clutter up the log.
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#
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DropDNSrep
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#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE
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