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Bug #2829

closed

CARP settings overwrite prefixlen of IPv6 address with prefixlen of IPv4 address on edit

Added by Bernhard Schmidt almost 9 years ago. Updated almost 9 years ago.

Status:
Resolved
Priority:
High
Category:
Web Interface
Target version:
Start date:
02/20/2013
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.1
Affected Architecture:
All

Description

  • Add IPv4 CARP address to WAN, i.e. 10.10.10.1, prefixlen /29
  • Add IPv6 CARP address to WAN, i.e. 2001:db8:0:e901::2, prefixlen /64
  • Save configuration, configuration works fine
  • Open configuration dialog on IPv6 CARP address again, edit description (or don't edit anything at all)
  • prefixlen is set to /29, although you didn't change anything
  • press save
  • IPv6 CARP address is now /29, which makes a directly connected /29 route on your WAN interface, blackholing all traffic to all destinations covered by this large prefix
Actions #1

Updated by Renato Botelho almost 9 years ago

  • Assignee set to Renato Botelho
Actions #2

Updated by Renato Botelho almost 9 years ago

  • Status changed from New to Feedback
  • % Done changed from 0 to 100
Actions #3

Updated by Renato Botelho almost 9 years ago

  • Status changed from Feedback to Resolved
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