- Last Active
here's a forum topic about certificates
https://community.zyxel.com/en/discussion/8527/nas326-install-ssl-certificate-via-scpDid you upgrade one flex500 or upgrade all of them?set google dns for your interface
flush dns and try againYou have to delete the L2TP VPN's dependencies before removing it.
Click on L2TP VPN's Reference under IPSec VPN settings and unlink the references one by one.
When you uncheck Enable L2TP Over IPSec and delete IPSec VPN gatewa…I suggest you the following steps;
Turn off your NAS, plug out the hard drives and backup them to other device.Make sure you completely backed up your data. Reset your NAS until you hear 3 beeps. If this problem still exist and that devic…