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62 lines
2.6 KiB
Plaintext
62 lines
2.6 KiB
Plaintext
#
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# Shorewall version 5 - Actions.std File
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#
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# /usr/share/shorewall/actions.std
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#
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# Please see http://shorewall.net/Actions.html for additional
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# information.
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#
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###############################################################################
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#ACTION
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A_REJECT noinline,logjump # Audits then rejects a connection request
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A_REJECT! inline # Audits then rejects a connection request
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AllowICMPs inline # Allow Required ICMP packets
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allowBcast inline # Silently Allow Broadcast
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allowinUPnP inline # Allow UPnP inbound (to firewall) traffic
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allowInvalid inline # Accepts packets in the INVALID conntrack state
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allowMcast inline # Silently Allow Multicast
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AutoBL noinline # Auto-blacklist IPs that exceed thesholds
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AutoBLL noinline # Helper for AutoBL
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BLACKLIST logjump,section # Add sender to the dynamic blacklist
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?if __ADDRTYPE
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Broadcast inline,audit # Handles Broadcast/Anycast
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?else
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Broadcast noinline,audit # Handles Broadcast/Anycast
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?endif
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DNSAmp proto=17 # Matches one-question recursive DNS queries
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dropBcast inline # Silently Drop Broadcast
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dropBcasts inline # Silently Drop Broadcast
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dropInvalid inline # Drops packets in the INVALID conntrack state
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dropMcast inline # Silently Drop Multicast
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dropNotSyn noinline,proto=6 # Silently Drop Non-syn TCP packets
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DropDNSrep inline,proto=17 # Drops DNS replies
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DropSmurfs noinline # Drop smurf packets
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Established inline,\ # Handles packets in the ESTABLISHED state
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state=ESTABLISHED #
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FIN inline,audit,\ # Handles ACK,FIN packets
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proto=6
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forwardUPnP noinline # Allow traffic that upnpd has redirected from 'upnp' interfaces.
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GlusterFS inline # Handles GlusterFS
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IfEvent noinline # Perform an action based on an event
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Invalid inline,audit,\ # Handles packets in the INVALID conntrack state
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state=INVALID #
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Limit noinline # Limit the rate of connections from each individual IP address
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?if __ADDRTYPE
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Multicast inline,audit # Handles Multicast
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?else
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Multicast noinline,audit # Handles Multicast
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?endif
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New inline,state=NEW # Handles packets in the NEW conntrack state
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NotSyn inline,audit,\ # Handles TCP packets which do not have SYN=1 and ACK=0
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proto=6
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rejNotSyn noinline,proto=6 # Silently Reject Non-syn TCP packets
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Related inline,\ # Handles packets in the RELATED conntrack state
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state=RELATED #
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ResetEvent inline # Reset an Event
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RST inline,audit,\ # Handle packets with RST set
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proto=6
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SetEvent inline # Initialize an event
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TCPFlags proto=6 # Handle bad flag combinations.
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Untracked inline,\ # Handles packets in the UNTRACKED conntrack state
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state=UNTRACKED #
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