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#!/sbin/runscript
VCONF=`which vconfig 2>/dev/null` || exit
# set egress_map or ingress_map.
# $1 = egress | ingress
# $2 ... = vlan params
set_map() {
local i type=$1
shift
for i in $* ; do
local dev param skb qos
dev=${i%=*}
param=${i#*=}
skb_prio=${param%:*}
qos=${param#$skb_prio}
qos=${qos#:}
$VCONF set_${type}_map $dev $skb_prio $qos >/dev/null
done
}
start() {
modprobe 8021q 2>/dev/null
# set nametype before creating the vlan's
[ x$NAME_TYPE != x ] && $VCONF set_name_type "$NAME_TYPE" >/dev/null
# create the vlans
for vlan in $VLANS; do
retcode=0
iface=${vlan%.*}
vlan_id=${vlan#*.}
ebegin "Setting up vlan $vlan"
if [ -z "$VCONF" ] ; then
eerror "Need vconfig to be able to set up $vlan"
retcode=1
else
ip link set $iface up
$VCONF add $iface $vlan_id >/dev/null
retcode=$?
fi
eend $retcode
done
# set the egress_map and ingress_map
set_map "egress" $EGRESS_MAP
set_map "ingress" $INGRESS_MAP
# set the reorder header
for vlan in $REORDER_HDR ; do
$VCONF set_flag $vlan 1 >/dev/null
done
}
stop() {
# remove all vlans
local vlan
for vlan in `awk '{ print $1 }' /proc/net/vlan/config`; do
if [ -f /proc/net/vlan/$vlan ] ; then
ebegin "Removing vlan $vlan"
$VCONF rem $vlan >/dev/null
eend $?
fi
done
}
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