[SFC-198] ACL classifier flow entry is not programmed correctly when ACL Classifier and SF are connected to same SFF Created: 07/Jul/17  Updated: 19/Oct/17

Status: Open
Project: sfc
Component/s: General
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: Periyasamy Palanisamy Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

Attachments: Text File logs.txt     File sfc-demo-single-computenode.postman_collection    
External issue ID: 8816

 Description   

When hosts which undergoes into ACL classification and SF is connected to same SFF, then table 0 flow entry for ACL classifier is programmed with action pointing to SFF's vxlan-gpe port instead of forwarding packet into table 1 so that packet can be steered into SF.

 Comments   
Comment by Periyasamy Palanisamy [ 07/Jul/17 ]

Attachment logs.txt has been added with description: flows, ports, sf and sff dumps

Comment by Brady Johnson [ 07/Jul/17 ]

Please provide more information:

  • What version of ODL are you using
  • Provide the SFC JSON configuration used
Comment by Jaime Caamaño Ruiz [ 07/Jul/17 ]

I had the chance to talk with Perisayami so let me add some more info. This is using the sfc-scf classifier on a standard deployment (like 103 demo, but just 1 node). The classifier does not account for the fact that it could be located on the same node as the first SFF and in such a case attempts to output through the vxlan-gpe port instead of the redirecting the packet to the SFF pipeline.

Anyway Perisayami, please attach the information mentioned by Brady.

Comment by Periyasamy Palanisamy [ 11/Jul/17 ]

Attachment sfc-demo-single-computenode.postman_collection has been added with description: sfc json input

Comment by Periyasamy Palanisamy [ 11/Jul/17 ]

(In reply to Periyasamy Palanisamy from comment #3)
> Created attachment 1913 [details]
> sfc json input

  • What version of ODL are you using
    >> I am just trying with stable carbon.
  • Provide the SFC JSON configuration used
    >> attached json input exported from postman

If you are okay, then I would take up this bug and start investigating it.

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