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Bug #13908

closed

Firewall rules are not reloaded when removing a VIP, outdated rules/entries remain active

Added by Danilo Zrenjanin almost 2 years ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jim Pingle
Category:
Virtual IP Addresses
Target version:
2.7.0
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
23.05
Release Notes:
Default
Affected Version:
Affected Architecture:

Description

Carp automatically generated rules generated after defining a CARP VIP don't get removed after removing the CARP VIP.

If you manually run the filter reload, the rules will get removed.

Steps to reproduce:

  1. Define a CARP VIP on the WAN interface
  2. Confirm that the rules have been created in the /tmp/reles.debug file. 
    # CARP rules
block in log quick proto carp from (self) to any ridentifier 1000000201
pass  quick proto carp ridentifier 1000000202 no state
  3. Remove the CARP VIP on the WAN interface defined in step 1.
  4. Check the /tmp/reles.debug file again, and the rules will still be present
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