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Task #8094

Updated by Nico Schottelius almost 4 years ago

h2. Steps 

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

 h2. 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 

 h2. 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. 

 h2. Further issues 

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

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