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Commit 4affb17c authored by Hangbin Liu's avatar Hangbin Liu Committed by Paolo Abeni
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selftests/net: convert l2tp.sh to run it in unique namespace 

Here is the test result after conversion.

]# ./l2tp.sh
TEST: IPv4 basic L2TP tunnel                                        [ OK ]
TEST: IPv4 route through L2TP tunnel                                [ OK ]
TEST: IPv6 basic L2TP tunnel                                        [ OK ]
TEST: IPv6 route through L2TP tunnel                                [ OK ]
TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
TEST: IPv4 basic L2TP tunnel                                        [ OK ]
TEST: IPv4 route through L2TP tunnel                                [ OK ]
TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]

Tests passed:  16
Tests failed:   0
Acked-by: default avatarDavid Ahern <dsahern@kernel.org>
Reviewed-by: default avatarJames Chapman <jchapman@katalix.com>
Signed-off-by: default avatarHangbin Liu <liuhangbin@gmail.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 2ab1ee82
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Inline Side-by-side
Showing with 62 additions and 68 deletions
tools/testing/selftests/net/l2tp.sh
View file @ 4affb17c
......@@ -13,6 +13,7 @@
# 10.1.1.1 | | 10.1.2.1
# 2001:db8:1::1 | | 2001:db8:2::1
source lib.sh
VERBOSE=0
PAUSE_ON_FAIL=no
......@@ -80,9 +81,6 @@ create_ns()
[ -z "${addr}" ] && addr="-"
[ -z "${addr6}" ] && addr6="-"
ip netns add ${ns}
ip -netns ${ns} link set lo up
if [ "${addr}" != "-" ]; then
ip -netns ${ns} addr add dev lo ${addr}
fi
......@@ -133,12 +131,7 @@ connect_ns()
cleanup()
{
local ns
for ns in host-1 host-2 router
do
ip netns del ${ns} 2>/dev/null
done
cleanup_ns $host_1 $host_2 $router
}
setup_l2tp_ipv4()
......@@ -146,28 +139,28 @@ setup_l2tp_ipv4()
#
# configure l2tpv3 tunnel on host-1
#
ip -netns host-1 l2tp add tunnel tunnel_id 1041 peer_tunnel_id 1042 \
ip -netns $host_1 l2tp add tunnel tunnel_id 1041 peer_tunnel_id 1042 \
encap ip local 10.1.1.1 remote 10.1.2.1
ip -netns host-1 l2tp add session name l2tp4 tunnel_id 1041 \
ip -netns $host_1 l2tp add session name l2tp4 tunnel_id 1041 \
session_id 1041 peer_session_id 1042
ip -netns host-1 link set dev l2tp4 up
ip -netns host-1 addr add dev l2tp4 172.16.1.1 peer 172.16.1.2
ip -netns $host_1 link set dev l2tp4 up
ip -netns $host_1 addr add dev l2tp4 172.16.1.1 peer 172.16.1.2
#
# configure l2tpv3 tunnel on host-2
#
ip -netns host-2 l2tp add tunnel tunnel_id 1042 peer_tunnel_id 1041 \
ip -netns $host_2 l2tp add tunnel tunnel_id 1042 peer_tunnel_id 1041 \
encap ip local 10.1.2.1 remote 10.1.1.1
ip -netns host-2 l2tp add session name l2tp4 tunnel_id 1042 \
ip -netns $host_2 l2tp add session name l2tp4 tunnel_id 1042 \
session_id 1042 peer_session_id 1041
ip -netns host-2 link set dev l2tp4 up
ip -netns host-2 addr add dev l2tp4 172.16.1.2 peer 172.16.1.1
ip -netns $host_2 link set dev l2tp4 up
ip -netns $host_2 addr add dev l2tp4 172.16.1.2 peer 172.16.1.1
#
# add routes to loopback addresses
#
ip -netns host-1 ro add 172.16.101.2/32 via 172.16.1.2
ip -netns host-2 ro add 172.16.101.1/32 via 172.16.1.1
ip -netns $host_1 ro add 172.16.101.2/32 via 172.16.1.2
ip -netns $host_2 ro add 172.16.101.1/32 via 172.16.1.1
}
setup_l2tp_ipv6()
......@@ -175,28 +168,28 @@ setup_l2tp_ipv6()
#
# configure l2tpv3 tunnel on host-1
#
ip -netns host-1 l2tp add tunnel tunnel_id 1061 peer_tunnel_id 1062 \
ip -netns $host_1 l2tp add tunnel tunnel_id 1061 peer_tunnel_id 1062 \
encap ip local 2001:db8:1::1 remote 2001:db8:2::1
ip -netns host-1 l2tp add session name l2tp6 tunnel_id 1061 \
ip -netns $host_1 l2tp add session name l2tp6 tunnel_id 1061 \
session_id 1061 peer_session_id 1062
ip -netns host-1 link set dev l2tp6 up
ip -netns host-1 addr add dev l2tp6 fc00:1::1 peer fc00:1::2
ip -netns $host_1 link set dev l2tp6 up
ip -netns $host_1 addr add dev l2tp6 fc00:1::1 peer fc00:1::2
#
# configure l2tpv3 tunnel on host-2
#
ip -netns host-2 l2tp add tunnel tunnel_id 1062 peer_tunnel_id 1061 \
ip -netns $host_2 l2tp add tunnel tunnel_id 1062 peer_tunnel_id 1061 \
encap ip local 2001:db8:2::1 remote 2001:db8:1::1
ip -netns host-2 l2tp add session name l2tp6 tunnel_id 1062 \
ip -netns $host_2 l2tp add session name l2tp6 tunnel_id 1062 \
session_id 1062 peer_session_id 1061
ip -netns host-2 link set dev l2tp6 up
ip -netns host-2 addr add dev l2tp6 fc00:1::2 peer fc00:1::1
ip -netns $host_2 link set dev l2tp6 up
ip -netns $host_2 addr add dev l2tp6 fc00:1::2 peer fc00:1::1
#
# add routes to loopback addresses
#
ip -netns host-1 -6 ro add fc00:101::2/128 via fc00:1::2
ip -netns host-2 -6 ro add fc00:101::1/128 via fc00:1::1
ip -netns $host_1 -6 ro add fc00:101::2/128 via fc00:1::2
ip -netns $host_2 -6 ro add fc00:101::1/128 via fc00:1::1
}
setup()
......@@ -205,21 +198,22 @@ setup()
cleanup
set -e
create_ns host-1 172.16.101.1/32 fc00:101::1/128
create_ns host-2 172.16.101.2/32 fc00:101::2/128
create_ns router
setup_ns host_1 host_2 router
create_ns $host_1 172.16.101.1/32 fc00:101::1/128
create_ns $host_2 172.16.101.2/32 fc00:101::2/128
create_ns $router
connect_ns host-1 eth0 10.1.1.1/24 2001:db8:1::1/64 \
router eth1 10.1.1.2/24 2001:db8:1::2/64
connect_ns $host_1 eth0 10.1.1.1/24 2001:db8:1::1/64 \
$router eth1 10.1.1.2/24 2001:db8:1::2/64
connect_ns host-2 eth0 10.1.2.1/24 2001:db8:2::1/64 \
router eth2 10.1.2.2/24 2001:db8:2::2/64
connect_ns $host_2 eth0 10.1.2.1/24 2001:db8:2::1/64 \
$router eth2 10.1.2.2/24 2001:db8:2::2/64
ip -netns host-1 ro add 10.1.2.0/24 via 10.1.1.2
ip -netns host-1 -6 ro add 2001:db8:2::/64 via 2001:db8:1::2
ip -netns $host_1 ro add 10.1.2.0/24 via 10.1.1.2
ip -netns $host_1 -6 ro add 2001:db8:2::/64 via 2001:db8:1::2
ip -netns host-2 ro add 10.1.1.0/24 via 10.1.2.2
ip -netns host-2 -6 ro add 2001:db8:1::/64 via 2001:db8:2::2
ip -netns $host_2 ro add 10.1.1.0/24 via 10.1.2.2
ip -netns $host_2 -6 ro add 2001:db8:1::/64 via 2001:db8:2::2
setup_l2tp_ipv4
setup_l2tp_ipv6
......@@ -231,38 +225,38 @@ setup_ipsec()
#
# IPv4
#
run_cmd host-1 ip xfrm policy add \
run_cmd $host_1 ip xfrm policy add \
src 10.1.1.1 dst 10.1.2.1 dir out \
tmpl proto esp mode transport
run_cmd host-1 ip xfrm policy add \
run_cmd $host_1 ip xfrm policy add \
src 10.1.2.1 dst 10.1.1.1 dir in \
tmpl proto esp mode transport
run_cmd host-2 ip xfrm policy add \
run_cmd $host_2 ip xfrm policy add \
src 10.1.1.1 dst 10.1.2.1 dir in \
tmpl proto esp mode transport
run_cmd host-2 ip xfrm policy add \
run_cmd $host_2 ip xfrm policy add \
src 10.1.2.1 dst 10.1.1.1 dir out \
tmpl proto esp mode transport
ip -netns host-1 xfrm state add \
ip -netns $host_1 xfrm state add \
src 10.1.1.1 dst 10.1.2.1 \
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-1 xfrm state add \
ip -netns $host_1 xfrm state add \
src 10.1.2.1 dst 10.1.1.1 \
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-2 xfrm state add \
ip -netns $host_2 xfrm state add \
src 10.1.1.1 dst 10.1.2.1 \
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-2 xfrm state add \
ip -netns $host_2 xfrm state add \
src 10.1.2.1 dst 10.1.1.1 \
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
......@@ -270,38 +264,38 @@ setup_ipsec()
#
# IPV6
#
run_cmd host-1 ip -6 xfrm policy add \
run_cmd $host_1 ip -6 xfrm policy add \
src 2001:db8:1::1 dst 2001:db8:2::1 dir out \
tmpl proto esp mode transport
run_cmd host-1 ip -6 xfrm policy add \
run_cmd $host_1 ip -6 xfrm policy add \
src 2001:db8:2::1 dst 2001:db8:1::1 dir in \
tmpl proto esp mode transport
run_cmd host-2 ip -6 xfrm policy add \
run_cmd $host_2 ip -6 xfrm policy add \
src 2001:db8:1::1 dst 2001:db8:2::1 dir in \
tmpl proto esp mode transport
run_cmd host-2 ip -6 xfrm policy add \
run_cmd $host_2 ip -6 xfrm policy add \
src 2001:db8:2::1 dst 2001:db8:1::1 dir out \
tmpl proto esp mode transport
ip -netns host-1 -6 xfrm state add \
ip -netns $host_1 -6 xfrm state add \
src 2001:db8:1::1 dst 2001:db8:2::1 \
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-1 -6 xfrm state add \
ip -netns $host_1 -6 xfrm state add \
src 2001:db8:2::1 dst 2001:db8:1::1 \
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-2 -6 xfrm state add \
ip -netns $host_2 -6 xfrm state add \
src 2001:db8:1::1 dst 2001:db8:2::1 \
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
ip -netns host-2 -6 xfrm state add \
ip -netns $host_2 -6 xfrm state add \
src 2001:db8:2::1 dst 2001:db8:1::1 \
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
......@@ -309,10 +303,10 @@ setup_ipsec()
teardown_ipsec()
{
run_cmd host-1 ip xfrm state flush
run_cmd host-1 ip xfrm policy flush
run_cmd host-2 ip xfrm state flush
run_cmd host-2 ip xfrm policy flush
run_cmd $host_1 ip xfrm state flush
run_cmd $host_1 ip xfrm policy flush
run_cmd $host_2 ip xfrm state flush
run_cmd $host_2 ip xfrm policy flush
}
################################################################################
......@@ -322,16 +316,16 @@ run_ping()
{
local desc="$1"
run_cmd host-1 ping -c1 -w1 172.16.1.2
run_cmd $host_1 ping -c1 -w1 172.16.1.2
log_test $? 0 "IPv4 basic L2TP tunnel ${desc}"
run_cmd host-1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
run_cmd $host_1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
log_test $? 0 "IPv4 route through L2TP tunnel ${desc}"
run_cmd host-1 ${ping6} -c1 -w1 fc00:1::2
run_cmd $host_1 ${ping6} -c1 -w1 fc00:1::2
log_test $? 0 "IPv6 basic L2TP tunnel ${desc}"
run_cmd host-1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
run_cmd $host_1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
log_test $? 0 "IPv6 route through L2TP tunnel ${desc}"
}
......@@ -344,16 +338,16 @@ run_tests()
setup_ipsec
run_ping "- with IPsec"
run_cmd host-1 ping -c1 -w1 172.16.1.2
run_cmd $host_1 ping -c1 -w1 172.16.1.2
log_test $? 0 "IPv4 basic L2TP tunnel ${desc}"
run_cmd host-1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
run_cmd $host_1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
log_test $? 0 "IPv4 route through L2TP tunnel ${desc}"
run_cmd host-1 ${ping6} -c1 -w1 fc00:1::2
run_cmd $host_1 ${ping6} -c1 -w1 fc00:1::2
log_test $? 0 "IPv6 basic L2TP tunnel - with IPsec"
run_cmd host-1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
run_cmd $host_1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
log_test $? 0 "IPv6 route through L2TP tunnel - with IPsec"
teardown_ipsec
......
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