[OPNFLWPLUG-829] RPC flows are not reported in operational after OF channel restarts Created: 29/Nov/16  Updated: 27/Sep/21  Resolved: 22/Feb/17

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

Type: Bug
Reporter: Luis Gomez Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

Issue Links:
Duplicate
duplicates OPNFLWPLUG-828 Alien (not matched) flows do not show... Resolved
External issue ID: 7268

 Description   

This is only happening in Boron/Carbon, to reproduce:

  • start mininet 1 switch.
  • Push a flow via RPC or using OVS CLI so it does not show in operational.
  • Check flow is in operational.
  • Interrupt OF channel: sudo iptables -A OUTPUT -d 192.168.0.1 -j DROP
  • Restore OF channel: sudo iptables -D OUTPUT -d 192.168.0.1 -j DROP
  • Check flow is not in operational but it is in switch.

BR/Luis

 Comments   
Comment by Luis Gomez [ 30/Nov/16 ]

Disregard top text, reproduce like this:

  • start mininet 1 switch.
  • Push a flow via RPC.
  • Check flow is in operational with alien ID.
  • Interrupt OF channel: sudo iptables -A OUTPUT -d 192.168.0.1 -j DROP
  • Restore OF channel: sudo iptables -D OUTPUT -d 192.168.0.1 -j DROP
  • Check flow is not in operational but it is in switch.

BR/Luis

Comment by Tomas Slusny [ 22/Feb/17 ]

I was not able to reproduce this issue following your steps Luis. Maybe it is possible that it can happen because of https://bugs.opendaylight.org/show_bug.cgi?id=7689 , so is this still happening, or is it just duplicate of the mentioned bug?

Comment by Luis Gomez [ 22/Feb/17 ]

This is duplicate of https://bugs.opendaylight.org/show_bug.cgi?id=7258, so it is also fixed.

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