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| author | Minxi Hou <houminxi@gmail.com> | 2026-05-12 10:08:41 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-05-15 03:10:02 +0300 |
| commit | 2476e005b13ab6b47617858e0c54e789195c848a (patch) | |
| tree | 0bdb09f0908ccb325052c7ca8a43d031f2531637 /include/linux/timerqueue.h | |
| parent | db30e412b7f543d00396ab27f690608cad06aa97 (diff) | |
| download | linux-2476e005b13ab6b47617858e0c54e789195c848a.tar.xz | |
selftests: openvswitch: add pop_vlan test
Add test_pop_vlan() to verify OVS kernel datapath pop_vlan action
correctly strips 802.1Q VLAN tags from frames.
Test structure:
- Baseline: untagged forwarding validates basic connectivity.
- Negative: forward without pop_vlan, tagged frame is invisible
to ns2 (no VLAN sub-interface), ping fails.
- Positive: pop_vlan strips tag on forward path, push_vlan
restores tag on return path, ping succeeds.
Use static ARP entries to avoid VLAN-tagged ARP complexity.
Rely on ping success/failure for verification -- no tcpdump or
pcap files needed.
Signed-off-by: Minxi Hou <houminxi@gmail.com>
Reviewed-by: Aaron Conole <aconole@redhat.com>
Link: https://patch.msgid.link/20260512070841.1183581-3-houminxi@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions