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net tests: 6rd to 6rd test

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Test traffic between 6rd hosts, without border relay involvement.

PR:		253328
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D33040
This commit is contained in:
Kristof Provost 2021-11-09 18:46:22 +01:00
parent e1b95017d2
commit 2610dcc1a5
1 changed files with 65 additions and 0 deletions
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65
tests/sys/net/if_stf.sh
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@ -131,8 +131,73 @@ atf_test_case "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"
}