### Create "grab link" script
GRAB=/vsys/grab-$ETUN0
+echo $SLICE > $GRAB.acl
+rm -f $GRAB
cat > $GRAB <<EOF
#!/bin/sh
chcontext --ctx 1 -- echo \$PID > /sys/class/net/$ETUN0/new_ns_pid
EOF
chmod +x $GRAB
-echo $SLICE > $GRAB.acl
### Create "delete link" script
DELETE=/vsys/delete-$ETUN0
+echo $SLICE > $DELETE.acl
+rm -f $DELETE
cat > $DELETE <<EOF
#!/bin/sh
+read NULL
+
# Remove iptables rule
iptables -t mangle -D FORWARD -o $BRIDGE -j MARK --set-mark $SLICEID
ip tunnel del $EGRE
# Clean up files
-rm $GRAB
-rm $DELETE
+rm -f $GRAB $GRAB.acl
+rm -f $DELETE $DELETE.acl
EOF
chmod +x $DELETE
-echo $SLICE > $DELETE.acl