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[Bug 1443524] Re: Removing an interface by port from a DVR router deletes all SNAT ports.

 

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

** Changed in: neutron
    Milestone: None => liberty-3

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https://bugs.launchpad.net/bugs/1443524

Title:
  Removing an interface by port from a DVR router deletes all SNAT
  ports.

Status in neutron:
  Fix Released

Bug description:
  Steps to reproduce:
  0) Multinode setup
  1) Create distributed router
  2) Add two internal interfaces
  3) Set the router as gateway

  At this point the router has 5 ports: Two internal, one external, and
  two owned by DVR SNAT

  4) Now delete the first internal interface (By port, not by subnet).

  Three ports were deleted instead of two: The internal port, its SNAT
  port, and the SNAT port of another interface.

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References