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1. (WO2018120799) SLOW PROTOCOL MESSAGE PROCESSING METHOD AND RELATED APPARATUS

Pub. No.:    WO/2018/120799    International Application No.:    PCT/CN2017/094163
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Tue Jul 25 01:59:59 CEST 2017
IPC: H04L 12/24
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHAO, Hui
赵晖
QIAN, Feng
钱锋
LI, Wenhui
李文辉
SUN, Zhijian
孙智坚
Title: SLOW PROTOCOL MESSAGE PROCESSING METHOD AND RELATED APPARATUS
Abstract:
Provided are a slow protocol message processing method and a related apparatus. The method comprises: a network device receiving a first slow protocol message, wherein the first slow protocol message carries device information about a sending end device of the first slow protocol message; the network device determining, according to port information about a port of the network device receiving the first slow protocol message, that a negotiation process is completed between the network device and the sending end device, and searching, according to the device information about the sending end device carried in the first slow protocol message, whether a device information library stored by the network device during the negotiation process comprises the device information about the sending end device; and in response to the result that the device information library comprises the device information about the sending end device, the first slow protocol message being considered to be a legitimate message by the network device. It can be seen that the embodiments of the present invention provide a verification method for a slow protocol message, which can improve security.