Hello,
I mistakenly disabled the Ethernet port.
How do I do now to access the rb and rehabilitate the ether?
Help me please.
Thanks!
What RB model is it? You can try to access router using serial console:
http://wiki.mikrotik.com/wiki/Serial_Console
Also you can reset configuration back to factory defaults using this method:
http://wiki.mikrotik.com/wiki/Manual:Password_reset