35 lines
694 B
Bash
Executable File
35 lines
694 B
Bash
Executable File
#!/bin/sh
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#
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# $NetBSD: ipmon,v 2002/04/18 05:02:01 lukem Exp $
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# $FreeBSD$
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#
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# PROVIDE: ipmon
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# REQUIRE: mountcritlocal hostname sysctl cleanvar ipfilter
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# BEFORE: SERVERS
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# KEYWORD: FreeBSD nojail
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. /etc/rc.subr
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name="ipmon"
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rcvar=`set_rcvar`
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command="/sbin/ipmon"
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start_precmd="ipmon_precmd"
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ipmon_precmd()
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{
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# Continue only if ipfilter or ipnat is enabled and the
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# ipfilter module is loaded.
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#
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if ! checkyesno ipfilter_enable -o ! checkyesno ipnat_enable ; then
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err 1 "${name} requires either ipfilter or ipnat enabled"
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fi
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if ! sysctl net.inet.ipf.fr_pass >/dev/null 2>&1; then
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err 1 "ipfilter module is not loaded"
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fi
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return 0
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}
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load_rc_config $name
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run_rc_command "$1"
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