OpnSense stops communicating to the Internet and does not log anything

[bloerr]

Moin,

ich habe eine OpnSense Firewall auf einem APU4D4 am Laufen.
Die Firewall hat gestern plötzlich keine Verbindung zum Internet mehr zugelassen.
Ich habe sie heute morgen neugestartet und die Logs ausgewertet.

Der letzte Eintrag ist "plugins_configure hosts (execute task : unbound_hosts_generate())", danach gibt es erst Log Einträge nach dem Neustart:

Hi,

my OpnSense stopped working yesterday 11:30 PM. I could still reach the Zabbix Agent installed on the Appliance, but could not reach the firewall over VPN and the Computers had no Internet Connection.

The last log entry was "plugins_configure hosts (execute task : unbound_hosts_generate())" on November 27. Altough it was still working between November 27 and November 28 11:30PM, there are no log entries after that.

As I said, the Internet was not complete down - I still got recent Values with the Zabbix Agent installed.
As the Box is a APU 4D4 with Intel Controllers, I already used dev.igb.0.eee_disabled=1

Code: [Select]

2021-11-29T06:38:29 opnsense[41072] plugins_configure openvpn_prepare (execute task : openvpn_prepare(1))
2021-11-29T06:38:28 opnsense[41072] plugins_configure openvpn_prepare (1)
2021-11-29T06:38:28 opnsense[41072] plugins_configure loopback_prepare (execute task : loopback_configure_interface(1))
2021-11-29T06:38:28 opnsense[41072] plugins_configure loopback_prepare (1)
2021-11-29T06:38:28 syslog-ng[30863] syslog-ng starting up; version='3.34.1'
2021-11-27T15:14:02 opnsense[19291] plugins_configure hosts (execute task : unbound_hosts_generate())
2021-11-27T15:14:02 opnsense[19291] plugins_configure hosts (execute task : dnsmasq_hosts_generate())
2021-11-27T15:14:02 opnsense[19291] plugins_configure hosts ()
2021-11-27T15:14:02 opnsense[19291] /usr/local/etc/rc.newwanip: On (IP address: 192.168.178.177) (interface: WAN[wan]) (real interface: igb0).
2021-11-27T15:14:02 opnsense[19291] /usr/local/etc/rc.newwanip: IPv4 renewal is starting on 'igb0'
2021-11-27T15:14:01 opnsense[48864] /usr/local/etc/rc.linkup: Hotplug event detected for WAN(wan) but ignoring since interface is configured with static IP (192.168.178.177 ::)
2021-11-27T15:13:57 opnsense[54295] /usr/local/etc/rc.linkup: Hotplug event detected for WAN(wan) but ignoring since interface is configured with static IP (192.168.178.177 ::)
2021-11-27T15:13:55 opnsense[38085] plugins_configure hosts (execute task : unbound_hosts_generate())
2021-11-27T15:13:55 opnsense[38085] plugins_configure hosts (execute task : dnsmasq_hosts_generate())

[chemlud]

Which version? On all interfaces or just one?

[bloerr]

It was 21.7.x, just updated to 21.7.6 and forgot to note what version it was exactly before.

I cant't tell you what interfaces are hit by this, because the firewall had to be reset by someone else by shutting down and start again.

I thought that I could investigate the Problem later by reviewing the logs and was surprised that I could not find anything there.

Are there any other Logs I could review?