73 lines
2.7 KiB
Bash
Executable File
73 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Most of this stuff is to enable vlans
|
|
|
|
case "$IFACE" in
|
|
# Ignore any alias (#272891) which uses <interface>:<alabel>
|
|
*:*)
|
|
exit 0
|
|
;;
|
|
vlan0*)
|
|
vconfig set_name_type VLAN_PLUS_VID
|
|
VLANID=`echo $IFACE|sed "s/vlan0*//"`
|
|
;;
|
|
vlan*)
|
|
vconfig set_name_type VLAN_PLUS_VID_NO_PAD
|
|
VLANID=`echo $IFACE|sed "s/vlan0*//"`
|
|
;;
|
|
eth*.0*|bond*.0*|wlan*.0*|em*.0*|p[0-9]*.0*)
|
|
vconfig set_name_type DEV_PLUS_VID
|
|
VLANID=`echo $IFACE|sed "s/eth[0-9][0-9]*\.0*//g;s/bond[0-9][0-9]*\.0*//g;s/wlan[0-9][0-9]*\.0*//g;s/em[0-9][0-9]*\.0*//g;s/p[0-9][0-9]*\(p[0-9][0-9]*\)\?\(_[0-9][0-9]*\)\?\.0*//g"`
|
|
IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/;s/\(em[0-9][0-9]*\)\..*/\1/;s/\(p[0-9][0-9]*\(p[0-9][0-9]*\)\?\(_[0-9][0-9]*\)\?\)\..*/\1/"`
|
|
;;
|
|
eth*.*|bond*.*|wlan*.*|em*.*|p[0-9]*.*)
|
|
vconfig set_name_type DEV_PLUS_VID_NO_PAD
|
|
VLANID=`echo $IFACE|sed "s/eth[0-9][0-9]*\.0*//g;s/bond[0-9][0-9]*\.0*//g;s/wlan[0-9][0-9]*\.0*//g;s/em[0-9][0-9]*\.0*//g;s/p[0-9][0-9]*\(p[0-9][0-9]*\)\?\(_[0-9][0-9]*\)\?\.0*//g"`
|
|
IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/;s/\(em[0-9][0-9]*\)\..*/\1/;s/\(p[0-9][0-9]*\(p[0-9][0-9]*\)\?\(_[0-9][0-9]*\)\?\)\..*/\1/"`
|
|
;;
|
|
*.0*)
|
|
# Silently ignore interfaces which we do not (know how to) support
|
|
[ -z "$IF_VLAN_RAW_DEVICE" ] && exit 0
|
|
vconfig set_name_type DEV_PLUS_VID
|
|
VLANID=`echo $IFACE|sed "s/[^.]*\.0*//g"`
|
|
;;
|
|
*.*)
|
|
# Silently ignore interfaces which we do not (know how to) support
|
|
[ -z "$IF_VLAN_RAW_DEVICE" ] && exit 0
|
|
vconfig set_name_type DEV_PLUS_VID_NO_PAD
|
|
VLANID=`echo $IFACE|sed "s/[^.]*\.0*//g"`
|
|
;;
|
|
|
|
*)
|
|
exit 0
|
|
;;
|
|
esac
|
|
|
|
if [ -n "$IF_MTU" -a -n "$IF_VLAN_RAW_DEVICE" ]; then
|
|
CUR_DEV_MTU=`cat /sys/class/net/$IF_VLAN_RAW_DEVICE/mtu`
|
|
# increase the vlan raw device mtu if needed
|
|
if [ -n "$CUR_DEV_MTU" ] && [ $CUR_DEV_MTU -lt $IF_MTU ]; then
|
|
ip link set dev $IF_VLAN_RAW_DEVICE mtu $IF_MTU
|
|
fi
|
|
fi
|
|
|
|
if [ -n "$IF_VLAN_RAW_DEVICE" ] && [ ! -d /sys/class/net/$IFACE ]; then
|
|
if [ ! -x /sbin/vconfig ]; then
|
|
exit 0
|
|
fi
|
|
if ! ip link show dev "$IF_VLAN_RAW_DEVICE" > /dev/null; then
|
|
echo "$IF_VLAN_RAW_DEVICE does not exist, unable to create $IFACE"
|
|
exit 1
|
|
fi
|
|
if [ ! -e "/sys/class/net/$IFACE" ]; then
|
|
# we cannot call ifup for the raw-device here, see LP: #1701023
|
|
ip link set up dev $IF_VLAN_RAW_DEVICE
|
|
vconfig add $IF_VLAN_RAW_DEVICE $VLANID
|
|
fi
|
|
fi
|
|
|
|
# This is not vlan specific, and should actually go somewhere else.
|
|
if [ -n "$IF_HW_MAC_ADDRESS" ]; then
|
|
ip link set $IFACE address $IF_HW_MAC_ADDRESS
|
|
fi
|