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Bug #5783

closed

IGMP Proxy not working with CARP alias on upstream interface

Added by Tobias Wigand over 5 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
IGMP Proxy
Target version:
Start date:
01/19/2016
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.3
Affected Architecture:
All

Actions #1

Updated by Jim Thompson over 5 years ago

  • Status changed from New to Assigned
  • Assignee set to Luiz Souza
  • Target version set to 2.3
Actions #2

Updated by Luiz Souza over 5 years ago

  • Status changed from Assigned to Feedback
  • % Done changed from 0 to 100

This should be fixed. Let us know if it works for you. Thanks!

Actions #3

Updated by Tobias Wigand over 5 years ago

Sorry, did not help. I'm on the latest beta with gitsync as of now.
ifconfig still shows the CARP IPs as aliases of my interfaces, thus IGMP Proxy tries to add both IPs of my WAN interface and fails with something like:

Vif #7 was already upstream. Cannot set VIF #8 as upstream as well.

Running it in debug mode shows this for my WAN interface:

buildIfVc: Interface igb1 Addr: 192.x.x.252, Flags: 0xffff8943, Network: 192.x.x/24
buildIfVc: Interface igb1 Addr: 192.x.x.250, Flags: 0xffff8943, Network: 192.x.x/24
Actions #4

Updated by Chris Buechler over 5 years ago

  • Status changed from Feedback to Confirmed
  • % Done changed from 100 to 0

wasn't related to the changes in 2a5960b0. Appears latest igmpproxy has a Linuxism that expects its interfaces to only have a single IP

Actions #5

Updated by Luiz Souza over 5 years ago

  • Status changed from Confirmed to Feedback
  • % Done changed from 0 to 100

exactly, the bug in igmpproxy was fixed and now works fine with CARP and IP alias on upstream interface.

Actions #6

Updated by Chris Buechler over 5 years ago

This seems to be fine, it no longer errors out with something like

Vif #7 was already upstream. Cannot set VIF #8 as upstream as well.

Tobias: can you confirm?

Actions #7

Updated by Chris Buechler over 5 years ago

  • Status changed from Feedback to Resolved

it works.

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