主权项 |
1. A method for authentication in a passive optical network (PON) comprising an optical line terminal (OLT) and an optical network unit (ONU), the method comprising:
receiving, by the OLT, a first terminal serial number of the ONU and a first logic registration code from the ONU; determining, by the OLT, that the first terminal serial number does not match a second terminal serial number stored on the OLT; in response to the determination, judging, by the OLT, whether the first logic registration code received from the ONU matches a second logic registration code stored on the OLT; and storing, by the OLT, the first terminal serial number received from the ONU on the OLT, if the first logic registration code matches the second logic registration code. |