MULTICAST MESSAGE PROCESSING METHOD, OLT DEVICE, ONU DEVICE AND COMPUTER-READABLE STORAGE MEDIUM

摘要

The embodiments of the present disclosure relate to the technical field of information processing. Provided are a multicast message processing method, an OLT device, an ONU device and a computer-readable storage medium. The multicast message processing method applied to an OLT device comprises: encrypting a multicast message to obtain an encrypted message; and sending the encrypted message to an ONU device in a multicast group member list, such that the ONU device that carries a key matching the encrypted message decrypts the encrypted message and sends the decrypted multicast message to a user-side interface.