[OPNFLWPLUG-230] NXM extension not seen in Stats framework. Created: 07/Aug/14  Updated: 27/Sep/21  Resolved: 14/Aug/14

Status: Resolved
Project: OpenFlowPlugin
Component/s: General
Affects Version/s: None
Fix Version/s: None

Type: Bug
Reporter: Prasanna Huddar Assignee: Anil Vishnoi
Resolution: Cannot Reproduce Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: Windows
Platform: PC


External issue ID: 1501

 Description   

Created the NXM extension flow as per wiki
https://wiki.opendaylight.org/view/OpenDaylight_OpenFlow_Plugin:Backlog:Extensibility

But not able to see NXM flow in Rest interface, when tried to fetch from operation data store.



 Comments   
Comment by Abhijit Kumbhare [ 07/Aug/14 ]

Anil will be working on this on/after Tuesday Aug 12.

Comment by Anil Vishnoi [ 13/Aug/14 ]

I tried to recreate the issue. It seems like statistics are fetched and augmented to the data store successfully for these extended flows. The issue i see is that statistics manager is augmenting these flows using alien flow-ids rather then augmenting it to the corresponding config flow. It seems to be that its a issue with the customer comparator code which we use to match the flows. Working on the fix.

Comment by Anil Vishnoi [ 14/Aug/14 ]

Today I re-tested with controller and openflowplugin master branch and it seems to be working for me.

controller (master) – git log -1
commit 085713d3e52264d57398e07e55b6abed9dbdc980
Author: Flavio Fernandes <ffernand@redhat.com>
Date: Wed Aug 13 12:43:38 2014 -0400

Fix comparison logic in neutron floating ip rest implementation

  • Detect when external network has no subnets (in addition to more than one)
  • Fix compare after looking up NeutronFloatingIP singleton

Change-Id: Id84360fc9d984e9815de56b90be4a1c753fdbcd8
Signed-off-by: Flavio Fernandes <ffernand@redhat.com>

openflowplugin (master) – git log -1
commit 10d229b25bacb6f288461fce5c3b7fbee2421158
Author: Anilkumar Vishnoi <avishnoi@in.ibm.com>
Date: Wed Aug 13 16:50:36 2014 +0530

OPNFLWPLUG-204 - OF10 plugin sending Stats Request type 13
Once node connect to the plugin, it sends port desciption statistics request to the node.
This statistic request is only defined for openflow 1.3+ switches. Added the condition
to avoid sending this request to openflow 1.0 switch

Change-Id: I10a81a7e83efc0e75eb4581ea24b226626625a26
Signed-off-by: Anilkumar Vishnoi <avishnoi@in.ibm.com>

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