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Regression #15899

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LAGG LACP - adding a member stops DHCP from working

Added by Marcelo Cury 16 days ago. Updated 12 days ago.

Status:
Incomplete
Priority:
Low
Assignee:
-
Category:
LAGG Interfaces
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Release Notes:
Default
Affected Plus Version:
24.11
Affected Architecture:
4100

Description

Noticed that if you add a member to the LACP lag0 group, DHCP will stop answering on the VLANs on this group.
A reboot fixes the problem.

Unfortunately I didn't have time to troubleshoot it further.

Actions taken:
Tried a restart the DHCP service, no joy (Using KEA, didn't try ISC-DHCP).
Captured packets on the VLAN, and found UDP 67 from 0.0.0.0 reaching pfSense, but no answer.
Reboot, this fixed the problem.

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