I am unable to reset ONT for default login credentials. I
have not connected this OLT/ONT to U2000 so there is not auto config upload to
ONT. Because I have not right credentials, I can't reset it from webpage. How
can I reset ONT to default login credentials?
All ways I tried failed:
1) ONT HW reset button pressed more than 10s.
2) ONT factory reset command from OLT console
3) Upgrading to newer FW from V13 to V15, to V17 not help,
old credentials still remains.
You can telnet ONT thought OLT, and execute restore manufactory in WAP mode.
Input MA5600(diagnose)%% telnet frameid/slotid/portid ontid
input root/admin or root/adminHW
Please note that, restore the factory settings will lose the user's current configuration.