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  1. ONOS
  2. ONOS-6252

SFC Fails when a Flow Classifier has no Logical Source Port

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.6.0
    • Fix Version/s: None
    • Component/s: None
    • Labels:
    • Environment:
      • Ubuntu 15.10
      • Linux cloud-3 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
      • 8 Core CPU
      • 20 GB RAM
      • OVS 2.5.9 with NSH PATCH

      Description

      SFC Fails when logical source port is not included in the flow classifier. All the flow entries with and without logical source port remains almost the same. Still the SFC fails (Around NSH Pop operation) , the reason is a flow that was supposed to hit gets missed. When I try to add the same flow entry with MAX priority, SFC is Successful.

      The flow which is getting missed :
      cookie=0x5d0000f5a69a18, duration=0.374s, table=0, n_packets=0, n_bytes=0, send_flow_rem priority=50000,tun_id=0x41b,in_port=2 actions=goto_table:50

      Modified flow with MAX priority :
      sudo ovs-ofctl add-flow br-int "cookie=0x1788617886,table=0,priority=65535,tun_id=0x41b,in_port=2 actions=goto_table:50" -O Openflow13

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            • Assignee:
              Unassigned
              Reporter:
              mageshwaranv Mageshwaran Vaithianathan
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              Dates

              • Created:
                Updated: