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1. (WO2017148097) GRACEFUL RESTART PROCESSING METHOD AND DEVICE

Pub. No.:    WO/2017/148097    International Application No.:    PCT/CN2016/092718
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Aug 02 01:59:59 CEST 2016
IPC: H04L 12/703
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: HE, Jianjun
何建军
Title: GRACEFUL RESTART PROCESSING METHOD AND DEVICE
Abstract:
A graceful restart processing method and device. The method comprises: a restart router obtains a first helper status of a helper router before a graceful restart and a second helper status of the helper router during the graceful restart, wherein the helper status of the restart router before the graceful restart is FULL adjacency; the restart router determines whether the first helper status is the same as the second helper status; and in the case that it is determined that the first helper status is the different from the second helper status, the restart router exits from the graceful restart. The embodiments of the present invention avoid abnormal exit from a graceful restart and reduce the probability of packet loss.