[NETVIRT-1157] Stale flows after clearing gateway info from a router Created: 20/Mar/18  Updated: 03/Oct/18  Resolved: 03/Oct/18

Status: Resolved
Project: netvirt
Component/s: General
Affects Version/s: Oxygen-SR2, Fluorine
Fix Version/s: Oxygen-SR3, Fluorine

Type: Bug Priority: High
Reporter: Itzik Brown Assignee: Aswin Suryanarayanan
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File log_full.html.gz    

 Description   

After clearing gateway info from a router there are still flows related to Floating IPs, the gateway and an external PNF.

 

How to reproduce

==============

  1. Create an internal network, external network
  2. Create a router and add internal interface and add the gateway information
  3. Launch instances
  4. Create floating IPs and associate them with the instances
  5. Delete the instances and the Floating IPs
  6. Remove the gateway info from the router and verify there are stale flows.

Version

========

Oxygen opendaylight-8.0.0-2.el7ost.noarch

 

Additional info

=============

Added a log from a CSIT test

 

 Comments   
Comment by Aswin Suryanarayanan [ 06/Apr/18 ]

https://git.opendaylight.org/gerrit/#/c/70375/

Comment by OpenDaylight Release [ 03/May/18 ]

Aswin, please fill in the fix in version and is this really a blocker? 

Comment by Aswin Suryanarayanan [ 03/May/18 ]

The stale flows which affects functionality have been fixed. Hence lowering severity. But there are couple more which is being fixed by patches on review.

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