diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2026-01-11 14:08:10 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-13 18:57:34 -0800 |
| commit | 0a3419f4ba407b9624c315bfd6f0056caf536898 (patch) | |
| tree | 6364d63cf8efdaf2923bf84181f76793a56c3788 /tools | |
| parent | e5566f6b1d13e9bc0a458babb880916e212c45fb (diff) | |
selftests: fib-onlink: Remove "wrong nexthop device" IPv6 tests
The command in the test fails as expected because IPv6 forbids a nexthop
device mismatch:
# ./fib-onlink-tests.sh -v
[...]
COMMAND: ip -6 ro add table 1101 2001:db8:102::103/128 via 2001:db8:701::64 dev veth5 onlink
Error: Nexthop has invalid gateway or device mismatch.
TEST: Gateway resolves to wrong nexthop device - VRF [ OK ]
[...]
Where:
# ip route get 2001:db8:701::64 vrf lisa
2001:db8:701::64 dev veth7 table 1101 proto kernel src 2001:db8:701::1 metric 256 pref medium
This is in contrast to IPv4 where a nexthop device mismatch is allowed
when "onlink" is specified:
# ip route get 169.254.7.2 vrf lisa
169.254.7.2 dev veth7 table 1101 src 169.254.7.1 uid 0
# ip ro add table 1101 169.254.102.103/32 via 169.254.7.2 dev veth5 onlink
# echo $?
0
Remove these tests in preparation for aligning IPv6 with IPv4 and
allowing nexthop device mismatch when "onlink" is specified.
A subsequent patch will add tests that verify that both address families
allow a nexthop device mismatch with "onlink".
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260111120813.159799-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/fib-onlink-tests.sh | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/tools/testing/selftests/net/fib-onlink-tests.sh b/tools/testing/selftests/net/fib-onlink-tests.sh index 1bb1c2289650..63477be859e3 100755 --- a/tools/testing/selftests/net/fib-onlink-tests.sh +++ b/tools/testing/selftests/net/fib-onlink-tests.sh @@ -432,13 +432,6 @@ invalid_onlink_ipv6() run_ip6 254 ${TEST_NET6[1]}::101 ${V6ADDRS[p1]} "" 2 \ "No nexthop device given" - - # default VRF validation is done against LOCAL table - # run_ip6 254 ${TEST_NET6[1]}::102 ${V6ADDRS[p3]/::[0-9]/::64} ${NETIFS[p1]} 2 \ - # "Gateway resolves to wrong nexthop device" - - run_ip6 ${VRF_TABLE} ${TEST_NET6[2]}::103 ${V6ADDRS[p7]/::[0-9]/::64} ${NETIFS[p5]} 2 \ - "Gateway resolves to wrong nexthop device - VRF" } run_onlink_tests() |