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|
#!/bin/sh
which vconfig || {
echo "vconfig executable not found, aborting"
exit 0
}
[ -d /proc/net/vlan ] || {
echo "no kernel support for 802.1q found, aborting"
exit 0
}
case "$IFACE" in
vlan*)
vconfig set_name_type VLAN_PLUS_VID_NO_PAD
VLANID=`echo $IFACE|sed "s/vlan*//"`
;;
eth*.*)
vconfig set_name_type DEV_PLUS_VID_NO_PAD
VLANID=`echo $IFACE|sed "s/eth[0-9][0-9]*\.*//g"`
IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/"`
;;
*)
exit 0
;;
esac
if [ "$IF_VLAN_RAW_DEVICE" != "" ]; then
if ! grep -q "$IF_VLAN_RAW_DEVICE" /proc/net/dev
then
echo "$IF_VLAN_RAW_DEVICE does not exist, unable to create $IFACE"
exit 1
fi
ip link set up dev $IF_VLAN_RAW_DEVICE
vconfig add $IF_VLAN_RAW_DEVICE $VLANID
if [ "$IF_MAC_ADDRESS" != "" ]
then
ip link set $IF_VLAN_RAW_DEVICE.$VLANID address $IF_MAC_ADDRESS
fi
ip link set up dev $IF_VLAN_RAW_DEVICE.$VLANID
fi
exit 0
|
