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74 lines
2.4 KiB
74 lines
2.4 KiB
#!/bin/sh
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#==============================================================================
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# Copyright (c) 2015 Red Hat, Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of version 2 the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Written by Matus Marhefka <mmarhefk@redhat.com>
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#
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#==============================================================================
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#
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# SYNOPSIS:
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# netns_breakns.sh <NS_EXEC_PROGRAM> <IP_VERSION> <COMM_TYPE>
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#
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# OPTIONS:
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# * NS_EXEC_PROGRAM (ns_exec|ip)
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# Program which will be used to enter and run other commands
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# inside a network namespace.
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# * IP_VERSION (ipv4|ipv6)
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# Version of IP. (ipv4|ipv6)
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# * COMM_TYPE (netlink|ioctl)
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# Communication type between kernel and user space
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# for basic setup: enabling and assigning IP addresses
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# to the virtual ethernet devices. (Uses 'ip' command for netlink
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# and 'ifconfig' for ioctl.)
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#
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# Tests communication with ip (uses netlink) and ifconfig (uses ioctl)
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# over a device which is not visible from the current network namespace.
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#
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# There are two test cases which are trying to set an ip address on the veth1
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# device which is not inside the network namespace referred to by NS_HANDLE0:
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# 1. using netlink (ip command).
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# 2. using ioctl (ifconfig command).
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#==============================================================================
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TCID="netns_breakns_$1_$2_$3"
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TST_TOTAL=2
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. netns_helper.sh
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# SETUP
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netns_setup $1 $2 $3 "192.168.0.2" "192.168.0.3" "fd00::2" "fd00::3"
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tst_resm TINFO "NS interaction: $1 | devices setup: $3"
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# TEST CASE #1
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$NS_EXEC $NS_HANDLE0 $NS_TYPE ip address add $IP1/$NETMASK dev veth1 2>/dev/null
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if [ $? -ne 0 ]; then
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tst_resm TPASS "controlling device over netlink"
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else
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tst_resm TFAIL "controlling device over netlink"
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fi
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# TEST CASE #2
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tst_require_cmds ifconfig
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$NS_EXEC $NS_HANDLE0 $NS_TYPE ifconfig veth1 $IFCONF_IN6_ARG $IP1/$NETMASK 2>/dev/null
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if [ $? -ne 0 ]; then
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tst_resm TPASS "controlling device over ioctl"
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else
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tst_resm TFAIL "controlling device over ioctl"
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fi
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tst_exit
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