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23 lines
671 B
Plaintext
23 lines
671 B
Plaintext
#
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# Shorewall -- /etc/shorewall/isusable
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#
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# This script is called when Shorewall is attempting to determine
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# if an interface named in /etc/shorewall/providers is usable.
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#
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# The script is invoked inside a function that accepts an interface
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# name as a single argument. The file below is designed to work with
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# both swping and lsm as described at
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# http://www.shorewall.net/MultiISP.html
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#
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# See http://shorewall.net/shorewall_extension_scripts.htm for additional
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# information.
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#
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###############################################################################
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local status
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status=0
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[ -f ${VARDIR}/${1}.status ] && status=$(cat ${VARDIR}/${1}.status)
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return $status
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