Thanks, but the problem is I can't open the device so I'm looking for solution without that and unlillke ahx4 the reset button is in the router so...
I plugged and unplugged power several times too yet dlit didn't reset it...
Is the router case sealed with a warranty seal or what?
OK, that's a good one
In all seriousness, that device came out in 2011 (if the date on declaration of conformity can be used as base)
Has been discontinued since I don't know when (end 2017 ?).
A warranty seal should not be a problem, certainly not if the ONLY way to reset that device is to take of the lid.
There was pre configuration with vlans and trunk and I didn't know about it (even now I have to figure it) but with all this the only option was reset factory so
Thanks everyone, much appreciated