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[Bug 2077399] [NEW] OVN Octavia provider Hairpinning Not Working

 

Public bug reported:

Hairpinning doesn't work when a Load Balancer's VIP and Backend resides in the same subnet.
But if the VIP's subnet to is different from the backend hairpinning works fine and the looped back traffic gets delivered to the backends with source IP of Load Balancer VIP.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: ovn ovn-octavia-provider

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https://bugs.launchpad.net/bugs/2077399

Title:
  OVN Octavia provider Hairpinning Not Working

Status in neutron:
  New

Bug description:
  Hairpinning doesn't work when a Load Balancer's VIP and Backend resides in the same subnet.
  But if the VIP's subnet to is different from the backend hairpinning works fine and the looped back traffic gets delivered to the backends with source IP of Load Balancer VIP.

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