A METHOD, FORWARDING ENGINE AND COMMUNICATION DEVICE FOR MESSAGE ACCES CONTROL

摘要

A method for message access control is disclosed. Said method comprises the following steps: setting up the first bandwidth parameter in the forwarding engine, and determining whether said message need be retransmitted according to the message information; inquiring the access control list according to the message information if the message need not be retransmitted; executing the corresponding action if the rule is hitted, and transmitting the message to the control plane with the first bandwidth parameter if the rule is not hitted. Moreover, a message forwarding engine and a communication device are also disclosed. Said method, said message forwarding engine and said communication device can control carefully and guarantee the stable running of service simultaneously, and they can increase the stability of the device and the availability of the whole network.