#!/bin/sh /etc/rc.common
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# Copyright (C) 2012 OpenWrt.org
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START=91
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SERVICE_SIG="KILL"
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SERVICE_PID_FILE="/var/run/dhcrelay6.pid"
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SERVICE_USE_PID=1
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start() {
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local relay_dhcpserver
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local relay_upper
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local relay_lowers
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local relay_lower_args
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config_load dhcrelay
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config_get relay_dhcpserver ipv6 dhcpserver
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config_get relay_upper ipv6 upper
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config_get relay_lowers ipv6 lower
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# If a specific DHCP server is specified,
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# add it to the upper interface.
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if [ -n "$relay_dhcpserver" ]; then
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relay_upper="${relay_dhcpserver}%$relay_upper"
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fi
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# Add all lower interfaces at the end.
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if [ -n "$relay_lowers" ]; then
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local relay_lower
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for relay_lower in $relay_lowers; do
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append relay_lower_args "-U $relay_lower"
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done
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fi
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service_start /usr/sbin/dhcrelay -6 -q \
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-pf $SERVICE_PID_FILE \
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-u $relay_upper $relay_lower_args
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}
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stop() {
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service_stop /usr/sbin/dhcrelay
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}
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