I've managing a bunch of Mikrotik routers and one of them forgot his password/username... no, not me! something happened with the device and I can not login anymore.
Device is Mikrotik RouterBOARD 1100AHx4 (there was a problem once with the device it's just "forgot" the DHCP server) and now I can not access to it..
What could happened.. how can I access to it without reseting? If it is really necessary I can go to the device (few hours trip) but reset is not an option.
If it's helps there is a backup but inside the device it was not downloaded from the device when it was configured finally.
No default user left, custom username and strong password used.