Hi, thank you. I just installed the update - fortunately everything still works after the update. Strange ...sometimes it happens - sometimes not...
Anyway - good that we found a solution and know how to fix it :)
Best regards
Sven Stienemann
Okay, at first backup your interfaces file:
cp /etc/network/interfaces /etc/network/interfaces.bak
Then edit the interfaces file and replace the content with:
auto lo eth0
iface lo inet loopback
allow-hotplug eth0
# activate dhcp
iface eth0 inet dhcp
# if this didn't work try the following...
Let's try :) I hope that your problem is the same I had (dhcp didn't work - means the network interfaces couldn't get the network configuration from IONOS network infrastructure. Synchronisation seems to happen every 12 hours).
Ok, I need some information first:
1. What's the output of
~# ip a...
@Alakide problem solved? I contacted my server provider (IONOS) and we were able to find a solution. In my case /etc/network/interfaces was misconfigured. Maybe I can help you.
No, I don't use Plesk Email Security or Juggernaut Security and Firewall. Only Plesk Firewall. Just had to restart the server (again 12 hours)... Please tell me if you have news - will do the same of course. Greetings from Germany!
@Alakide I have exactly the same problem since Saturday. Same Plesk version (I installed the latest Update 18.0.45 on Saturday), Same OS version. Since then the problem occures every 12 hours. Did you find a solution already?