Since 24.7 my HA is not syncing

[andrema2]

Since I upgraded my syncing is not working. I receive this message on HA Status The backup firewall is not accessible or not configured.

I can ping the backup interface from the master and vice-versa. Both has the interfaces as identifier opt1 and Device vtnet2.

What can be happening ?

[Patrick M. Hausen]

What firewall rules do you have on the OPT1 interfaces? Did you change System > Settings > Administration > Listen interfaces in any way?

[andrema2]

What firewall rules do you have on the OPT1 interfaces? Did you change System > Settings > Administration > Listen interfaces in any way?

I implemented a rule that allows any IPV4 any protocol in on each box. As per the listening interfaces at the administration page, it is set for LAN only.

I can ping each others Sync IPs from both shells interfaces.

[Patrick M. Hausen]

Set listening interfaces to "All (recommended)". If the UI and API is not listening on the HA interface how do you expect the config sync to work?

[newsense]

This may apply to you as well

https://forum.opnsense.org/index.php?topic=42549.0