+### Create "bind link" script
+BIND=/vsys/bind-link-$ETUN0
+echo $SLICE > $BIND.acl
+rm -f $BIND
+cat > $BIND <<EOF
+#!/bin/sh
+
+read rt
+read lt
+read burs
+
+tc qdisc add dev $EGRE root tbf rate \$rt latency \$lt burst \$burs
+
+rm -rf $BIND.acl
+touch $BIND.acl
+
+EOF
+chmod +x $BIND
+
+### Create "unbind link" script
+UNBIND=/vsys/unbind-link-$ETUN0
+touch $UNBIND.acl
+rm -f $UNBIND
+cat > $UNBIND <<EOF
+#!/bin/sh
+
+tc qdisc del root dev $EGRE
+
+EOF
+chmod +x $UNBIND
+
+### Create "delete link" script
+DELETE=/vsys/delete-$ETUN0
+echo $SLICE > $DELETE.acl
+rm -f $DELETE
+cat > $DELETE <<EOF
+#!/bin/sh
+
+read NULL