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[Bug 1487338] Re: OVS ARP spoofing protection breaks floating IPs without port security extension

 

** Changed in: neutron
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1487338

Title:
  OVS ARP spoofing protection breaks floating IPs without port security
  extension

Status in neutron:
  Fix Released

Bug description:
  The OVS ARP spoofing protection depends on the port security extension
  being enabled to disable ARP spoofing protection on router interfaces
  that have floating IP traffic on them. So if the port security
  extension is disabled the router interface will get ARP spoofing
  rules, which don't know about the floating IPs and will drop the ARP
  requests for them.

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References