3 #####################################################################
4 # Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
6 # Licensed under the Apache License, Version 2.0 (the "License");
7 # you may not use this file except in compliance with the License.
8 # You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
17 #####################################################################
19 if [[ $# -eq 0 ]] ; then
20 scrname=`basename "$0"`
21 echo "Usage: $scrname <network namespace name>"
26 ip link add veth0 type veth peer name veth1
27 ip link set veth1 netns $1
28 ip netns exec $1 ifconfig lo 127.0.0.1
29 ip netns exec $1 ifconfig veth1 10.1.0.2 netmask 255.255.255.252
31 ifconfig veth0 10.1.0.1 netmask 255.255.255.252
34 ping -c 1 10.1.0.2 > /dev/null