53 lines
1.5 KiB
Bash
Executable File
53 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
# Copyright (c) Köry Maincent <kory.maincent@bootlin.com> 2020
|
|
# Copyright (c) 2015 Red Hat, Inc.
|
|
#
|
|
# SYNOPSIS:
|
|
# netns_breakns.sh <NS_EXEC_PROGRAM> <IP_VERSION> <COMM_TYPE>
|
|
#
|
|
# OPTIONS:
|
|
# * NS_EXEC_PROGRAM (ns_exec|ip)
|
|
# Program which will be used to enter and run other commands
|
|
# inside a network namespace.
|
|
# * IP_VERSION (ipv4|ipv6)
|
|
# Version of IP. (ipv4|ipv6)
|
|
# * COMM_TYPE (netlink|ioctl)
|
|
# Communication type between kernel and user space
|
|
# for basic setup: enabling and assigning IP addresses
|
|
# to the virtual ethernet devices. (Uses 'ip' command for netlink
|
|
# and 'ifconfig' for ioctl.)
|
|
#
|
|
# Tests communication with ip (uses netlink) and ifconfig (uses ioctl)
|
|
# over a device which is not visible from the current network namespace.
|
|
#
|
|
# There are two test cases which are trying to set an ip address on the veth1
|
|
# device which is not inside the network namespace referred to by NS_HANDLE0:
|
|
# 1. using netlink (ip command).
|
|
# 2. using ioctl (ifconfig command).
|
|
|
|
TST_POS_ARGS=3
|
|
TST_SETUP=do_setup
|
|
TST_TESTFUNC=do_test
|
|
. netns_helper.sh
|
|
|
|
PROG=$1
|
|
IP_VER=$2
|
|
COM_TYPE=$3
|
|
|
|
do_setup()
|
|
{
|
|
netns_setup $PROG $IP_VER $COM_TYPE "192.168.0.2" "192.168.0.3" "fd00::2" "fd00::3"
|
|
tst_res TINFO "NS interaction: $PROG | devices setup: $COM_TYPE"
|
|
}
|
|
|
|
do_test()
|
|
{
|
|
EXPECT_FAIL $NS_EXEC $NS_HANDLE0 $NS_TYPE ip address add $IP1/$NETMASK dev veth1
|
|
|
|
tst_require_cmds ifconfig
|
|
EXPECT_FAIL $NS_EXEC $NS_HANDLE0 $NS_TYPE ifconfig veth1 $IFCONF_IN6_ARG $IP1/$NETMASK
|
|
}
|
|
|
|
tst_run
|