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[Bug 1505700] [NEW] Floating IPs disassociation does not remove conntrack state with HA routers

 

Public bug reported:

Reproduction:
1) Create HA router, connect to internal/external networks
2) Create VM, assign floating IP
3) Ping floating IP
4) Disassociate floating IP

Actual result:
Ping continues

Expected result:
Ping halts

Root cause:
Legacy routers floating IP disassociation delete conntrackd state, HA routers don't because they're sentient beings with a sense of self that choose to not follow common convention or reason.

** Affects: neutron
     Importance: Medium
     Assignee: Assaf Muller (amuller)
         Status: In Progress


** Tags: l3-ha

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https://bugs.launchpad.net/bugs/1505700

Title:
  Floating IPs disassociation does not remove conntrack state with HA
  routers

Status in neutron:
  In Progress

Bug description:
  Reproduction:
  1) Create HA router, connect to internal/external networks
  2) Create VM, assign floating IP
  3) Ping floating IP
  4) Disassociate floating IP

  Actual result:
  Ping continues

  Expected result:
  Ping halts

  Root cause:
  Legacy routers floating IP disassociation delete conntrackd state, HA routers don't because they're sentient beings with a sense of self that choose to not follow common convention or reason.

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