UnknownSec Bypass 403

: /etc/network/if-pre-up.d/ [ drwxr-xr-x ]
name : vlan #!/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