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28 lines
862 B
Plaintext
28 lines
862 B
Plaintext
#
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# Shorewall version 4 - SMB Macro
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#
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# /usr/share/shorewall/macro.SMB
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#
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# This macro handles Microsoft SMB traffic. You need to invoke
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# this macro in both directions. Beware! This rule opens a lot
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# of ports, and could possibly be used to compromise your firewall
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# if not used with care. You should only allow SMB traffic
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# between hosts you fully trust.
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#
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###############################################################################
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?FORMAT 2
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###############################################################################
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#ACTION SOURCE DEST PROTO DEST SOURCE ORIGIN RATE USER/
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# PORT(S) PORT(S) DEST LIMIT GROUP
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PARAM - - udp 135,445
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?if ( __CT_TARGET && ! $AUTOHELPERS && __NETBIOS_NS_HELPER )
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PARAM - - udp 137 { helper=netbios-ns }
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PARAM - - udp 138:139
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?else
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PARAM - - udp 137:139
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?endif
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PARAM - - udp 1024: 137
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PARAM - - tcp 135,139,445
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