tc filters not removed when offloading gets disabled

Bug #2019206 reported by Junien F
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
charm-ovn-chassis
Confirmed
Undecided
Unassigned

Bug Description

Hi,

This happened in both PS5 (case 310420) and PS6 (case 360221).
When OVS hardware offloading is enabled, OVS uses the tc infrastructure to feed flows to the hardware.

If OVS hardware offloading then gets disabled, nothing cleans up the tc filters, which breaks connectivity.

As per @fnordahl, I'm filing this bug against ovn-chassis, but feel free to retarget.

Thanks !

Frode Nordahl (fnordahl)
Changed in charm-ovn-chassis:
status: New → Confirmed
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