#!/bin/sh +x

SLICE=$1
SLICEID=`id -u $SLICE`
NODEID=$2
KEY=$3

LINK=${KEY}x${NODEID}
EGRE=d$LINK
BRIDGE=c$LINK
ETUN1=b$LINK

# Remove iptables rule
iptables -t mangle -D FORWARD -o $BRIDGE -j MARK --set-mark $SLICEID

# Get rid of etun devices, only need name of one of them
echo $ETUN1 > /sys/module/etun/parameters/delif

# Get rid of bridge
ifconfig $BRIDGE down
brctl delbr $BRIDGE

# Get rid of EGRE tunnel
ip tunnel del $EGRE