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Bug #2667

closed

IPv6 on VLANs broken

Added by Chris Buechler about 12 years ago. Updated almost 12 years ago.

Status:
Closed
Priority:
High
Assignee:
-
Category:
Operating System
Target version:
2.1
Start date:
10/31/2012
Due date:
% Done:

0%

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

Description

Some time between September 7 and October 29 IPv6 on VLANs, maybe only in combination with lagg, has broken. The firewall itself can issue NDP requests and gets NDP entries in its cache, but never sends out any other v6 packets. Incoming NDP requests to any IP, IP alias, or CARP IP on the VLAN interface are ignored, though they are seen in tcpdump. Disabling pf doesn't change the behavior.

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