There is an RB3011UiAS device.
It has WInBox, ssh access configured from a specific "white" ip.
In the beginning, everything worked, from today the router simply does not let you from the prescribed ip either through winbox or ssh.
WinBox, depending on the version, gives:
3.27 - browser does not support secure connection, please enable Legacy Mode if you want to connect anyway (Legacy Mode -tried, just hangs).
3.31 - router refused connection
What did you do:
1. Flashed to version - 6.48.6
2. reboot
It didn't help.
I checked all the settings 1000 times ....I haven't changed anything regarding winbox, ssh access.
What can it be and how to fix it....?
Thank you.
P/S - the router starts up normally from the local network and otherwise everything works as configured.