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[Assaf Muller <amuller@xxxxxxxxxx>]

Public bug reported:

If the SNAT portion of a DVR router was scheduled to a node that was
running only the L3 agent in dvr_snat mode (And/or was not hosting DHCP
networks, LB or VM ports at the time), then removing a router interface
would unschedule the SNAT portion of the router, even though the router
might have other interfaces in other subnets that still need SNAT.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: l3-dvr-backlog

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https://bugs.launchpad.net/bugs/1443596

Title:
  Removing an interface from a DVR router can unschedule SNAT portion
  unnecessarily

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  If the SNAT portion of a DVR router was scheduled to a node that was
  running only the L3 agent in dvr_snat mode (And/or was not hosting
  DHCP networks, LB or VM ports at the time), then removing a router
  interface would unschedule the SNAT portion of the router, even though
  the router might have other interfaces in other subnets that still
  need SNAT.

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