35 lines
889 B
Bash
35 lines
889 B
Bash
#!/bin/bash
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# Copyright (c) 2003-2012 by Silvan Calarco <silvan.calarco@mambasoft.it>
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# Copyright (c) 2003-2009,2013 by Davide Madrisan <davide.madrisan@gmail.com>
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. /etc/sysconfig/rc
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. $rc_functions
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DEVICE=${1}
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if [ -z "$DEVICE" ]; then
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echo "Usage: ifdown <device name>" 1>&2
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exit 1
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fi
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[ "$NM_CONTROLLED" = "0" ] || exit 0
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[ -r $network_devices/ifcfg-${DEVICE} ] &&
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. $network_devices/ifcfg-${DEVICE}
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if [ -x $network_devices/ifdown-${DEVICE} ]; then
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$network_devices/ifdown-${DEVICE}
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else
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if [ -r /var/run/wpa_supplicant/${DEVICE} ]; then
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wpa_cli -i${DEVICE} terminate >/dev/null
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fi
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if [ -r /var/run/dhclient.${DEVICE}.pid ]; then
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/sbin/dhclient ${DEVICE} -r -pf /var/run/dhclient.${DEVICE}.pid
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kill -9 `cat /var/run/dhclient.${DEVICE}.pid` 2>/dev/null
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rm -f /var/run/dhclient.${DEVICE}.pid
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fi
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/sbin/ifconfig ${DEVICE} down
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fi
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