pfSense with WAN failover and dynamic DNS


We are testing the WAN Failover and dynamic DNS on pfSense version 23.05.

When I unplug one of the WAN ports the dynamic DNS updates. But when I reconnect the port the dynamic DNS does not update.


When I run the command /etc/rc.dyndns.update in the shell, then dynamic dns updates.

It’s like it not being triggered.

Any Ideas?

See this thread


Just to follow up. Seems like its a bug. I’ve had contact with Netgate and they openen a bug ticket.