freebsd-dev/tests/sys/net/if_stf.sh
Kristof Provost 67573b7a39 net tests: fix if_stf:6to4
This test needs to have the loopback interface enabled, or route lookups
for our own IP addresses will fail.

MFC after:	3 weeks
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D33041
2021-11-20 19:29:02 +01:00

205 lines
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# $FreeBSD$
#
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
. $(atf_get_srcdir)/../common/vnet.subr
atf_test_case "6to4" "cleanup"
6to4_head()
{
atf_set descr 'Test 6to4'
atf_set require.user root
}
6to4_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
if ! kldstat -q -m if_gif; then
atf_skip "This test requires if_gif"
fi
epair=$(vnet_mkepair)
vnet_mkjail relay ${epair}a
jexec relay ifconfig lo0 inet6 2001:db8::1/64 up
jexec relay ifconfig ${epair}a 192.0.2.1/24 up
# Simple gif to terminate 6to4
gif=$(jexec relay ifconfig gif create)
jexec relay ifconfig $gif inet6 2002:c000:0201::1/64 up
jexec relay ifconfig $gif tunnel 192.0.2.1 192.0.2.2
jexec relay route -6 add default -interface $gif
vnet_mkjail client ${epair}b
jexec client ifconfig lo0 up
jexec client ifconfig ${epair}b 192.0.2.2/24 up
stf=$(jexec client ifconfig stf create)
jexec client ifconfig $stf inet6 2002:c000:0202::1/32 up
jexec client route -6 add default 2002:c000:0201::1
# Sanity check
atf_check -s exit:0 -o ignore \
jexec client ping -c 1 192.0.2.1
# 6to4 direct
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2002:c000:0201::1
# "Wider internet"
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2001:db8::1
}
6to4_cleanup()
{
vnet_cleanup
}
atf_test_case "6rd" "cleanup"
6rd_head()
{
atf_set descr '6RD test'
atf_set require.user root
}
6rd_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
if ! kldstat -q -m if_gif; then
atf_skip "This test requires if_gif"
fi
epair=$(vnet_mkepair)
vnet_mkjail br ${epair}a
jexec br ifconfig ${epair}a 192.0.2.1/24 up
# Simple gif to terminate the 6RD tunnel
gif=$(jexec br ifconfig gif create)
jexec br ifconfig lo0 inet6 2001:db9::1/64 up
jexec br ifconfig $gif inet6 2001:db8::/64 up
jexec br ifconfig $gif tunnel 192.0.2.1 192.0.2.2
jexec br route -6 add default -interface $gif
vnet_mkjail client ${epair}b
jexec client ifconfig lo0 up
jexec client ifconfig ${epair}b 192.0.2.2/24 up
# Sanity check
atf_check -s exit:0 -o ignore \
jexec client ping -c 1 192.0.2.1
stf=$(jexec client ifconfig stf create)
jexec client ifconfig $stf stfv4br 192.0.2.1
jexec client ifconfig $stf stfv4net 192.0.2.2/32
jexec client ifconfig $stf inet6 2001:db8:c000:0202::1/32 up
jexec client route -6 add default -interface $stf
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2001:db9::1
}
6rd_cleanup()
{
vnet_cleanup
}
atf_test_case "6rd_peer" "cleanup"
6rd_peer_head()
{
atf_set descr '6RD peer test'
atf_set require.user root
}
6rd_peer_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
epair=$(vnet_mkepair)
vnet_mkjail one ${epair}a
jexec one ifconfig lo0 up
jexec one ifconfig ${epair}a 192.0.2.1/24 up
stf_one=$(jexec one ifconfig stf create)
jexec one ifconfig $stf_one stfv4br 192.0.2.3
jexec one ifconfig $stf_one stfv4net 192.0.2.1/32
jexec one ifconfig $stf_one inet6 2001:db8:c000:0201::1/32 up
jexec one route -6 add default -interface $stf_one
vnet_mkjail two ${epair}b
jexec two ifconfig lo0 up
jexec two ifconfig ${epair}b 192.0.2.2/24 up
stf_two=$(jexec two ifconfig stf create)
jexec two ifconfig $stf_two stfv4br 192.0.2.3
jexec two ifconfig $stf_two stfv4net 192.0.2.2/32
jexec two ifconfig $stf_two inet6 2001:db8:c000:0202::1/32 up
jexec two route -6 add default -interface $stf_two
# Sanity check
atf_check -s exit:0 -o ignore \
jexec one ping -c 1 192.0.2.2
# Test 6rd
atf_check -s exit:0 -o ignore \
jexec one ping6 -c 1 2001:db8:c000:0202::1
atf_check -s exit:0 -o ignore \
jexec two ping6 -c 1 2001:db8:c000:0201::1
# Shorter prefixes, for both v4 and v6
jexec one ifconfig $stf_one inet6 2001:db8:c000:0201::1 delete
jexec one ifconfig $stf_one inet6 2001:0201::1/16
jexec one ifconfig $stf_one stfv4net 192.0.2.1/16
jexec two ifconfig $stf_two inet6 2001:db8:c000:0202::1 delete
jexec two ifconfig $stf_two inet6 2001:0202::1/16
jexec two ifconfig $stf_two stfv4net 192.0.2.2/16
atf_check -s exit:0 -o ignore \
jexec one ping6 -c 1 2001:0202::1
atf_check -s exit:0 -o ignore \
jexec two ping6 -c 1 2001:0201::1
}
6rd_peer_cleanup()
{
vnet_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "6to4"
atf_add_test_case "6rd"
atf_add_test_case "6rd_peer"
}