traffic-pacing-edt: script for VLAN setup

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>

traffic-pacing-edt/testlab_vlan_setup.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+#
+# Testlab setup script for VLAN Q-in-Q (double tagged VLAN) config.
+#
+# Author: Jesper Dangaaard Brouer <netoptimizer@brouer.com>
+# License: GPLv2
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+
+root_check_run_with_sudo "$@"
+
+# Use common parameters
+source ${basedir}/parameters.sh
+
+export IP=/sbin/ip
+function ip() {
+    echo $IP "$@"
+    $IP "$@"
+}
+
+function create_vlan_device() {
+    local vlan=${1}
+    local device=${2:-$DEV}
+    shift 2
+
+    if [[ -z "$vlan" ]]; then
+	err 2 "Missing VLAN is as input"
+    fi
+
+    ip link add link "$device" name ${device}.${vlan} type vlan id ${vlan}
+    ip link set ${device}.${vlan} up
+}
+
+function delete_vlan_device() {
+    local vlan=${1}
+    local device=${2:-$DEV}
+    shift 2
+
+    if [[ -z "$vlan" ]]; then
+	err 2 "Missing VLAN is as input"
+    fi
+
+    ip link del ${device}.${vlan}
+}
+
+
+if [[ -z "$1" ]]; then
+    err 3 "Missing arg#1 for outer vlan"
+fi
+OUTER=$1
+
+if [[ -z "$2" ]]; then
+    err 3 "Missing arg#2 for inner vlan"
+fi
+INNER=$2
+
+if [[ -n $REMOVE ]]; then
+    delete_vlan_device $INNER ${DEV}.${OUTER}
+    delete_vlan_device $OUTER $DEV
+    exit 0
+fi
+
+create_vlan_device $OUTER $DEV
+create_vlan_device $INNER ${DEV}.${OUTER}