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Task #8094

closed

Test ubiquiti UAP-AC-Lite, UAP-AC-LR and UAP-AC-Pro-Gen2 in IPv6 only networks

Added by Nico Schottelius almost 4 years ago. Updated 3 months ago.

Status:
Rejected
Priority:
Normal
Target version:
-
Start date:
05/31/2020
Due date:
% Done:

0%

Estimated time:
PM Check date:

Description

Steps

  • Upgraded firmware to version 4.3.13
  • Configured them via unifi network
  • Connect them to an IPv6 only network

Result

  • Access point turn off the radio shortly after booting
    • Tested via "wpa_cli -i wlan0 scan" on computers nearby
    • This does not happen if the AP gets an IPv4 address via dhcp

Source of problem

It seems that the uplink-monitor fails to detect the IPv6 uplink and according to https://community.ui.com/questions/UniFi-Controller-Connectivity-Monitor/630191eb-b6a1-4354-898b-610211197414 if there is no uplink, the radios are disabled.

Further issues

  • It seems /etc/resolv.conf is empty
    • this might be, because rdnssd is not running
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