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75 lines
2.1 KiB
Bash
Executable File
75 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2009 Xin LI <delphij@FreeBSD.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Configure static ARP table
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#
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# $FreeBSD$
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#
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# PROVIDE: static_arp
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# REQUIRE: netif
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# KEYWORD: nojailvnet
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. /etc/rc.subr
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. /etc/network.subr
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name="static_arp"
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desc="Static ARP Configuration"
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start_cmd="static_arp_start"
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stop_cmd="static_arp_stop"
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static_arp_start()
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{
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local e arp_args
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if [ -n "${static_arp_pairs}" ]; then
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echo -n 'Binding static ARP pair(s):'
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for e in ${static_arp_pairs}; do
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echo -n " ${e}"
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eval arp_args=\$static_arp_${e}
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arp -S ${arp_args} >/dev/null 2>&1
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done
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echo '.'
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fi
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}
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static_arp_stop()
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{
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local e arp_args
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if [ -n "${static_arp_pairs}" ]; then
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echo -n 'Unbinding static ARP pair(s):'
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for e in ${static_arp_pairs}; do
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echo -n " ${e}"
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eval arp_args=\$static_arp_${e}
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arp -d ${arp_args%%[ ]*} > /dev/null 2>&1
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done
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echo '.'
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fi
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}
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load_rc_config $name
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run_rc_command "$1"
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