HA configuration ok, ping OK, but no sync

[sator]

Hello all,
I need help on a strange behavior of my firewalls  ???

I configured them with a subnet 172.16.31.0/30, the ping is ok, the failover is ok, but the XMLRPC Sync doesn't working

I can see the packets leave the master firewall, but can't see them entering the secondary (no deny neither accept)

I have the the rule to synchronize on port 443 (I also tried autorising all traffic, same thing)

I works few days, then nothing ....

[Patrick M. Hausen]

Is the web UI listening on that interface and port? Best leave the UI to "All (recommended").
Is there an "allow all" rule on that interface on both nodes?

[sator]

hello
yes, on both side it's listenning on the port 443

there is no event on the secondary on the firewall live view, look like I don't receive it, but the ping is working

[sator]

the listening is 443