公开(公告)号：US20190342066A1

公开(公告)日：2019-11-07

申请号：US16515557

申请日：2019-07-18

Applicant: Juniper Networks, Inc.

Inventor： Prasanth KEMPARAJ ,  Satheesh Kumar S

IPC: H04L7/04 ,  H04J3/06 ,  H04L7/033 ,  H04L7/00

Abstract: A first device may provide, to a second device, a first message that includes a first request for a first type of precision time protocol (PTP) message and a second request for a second type of PTP message. The first device may receive, from the second device, a second message based on the first message. The second message may identify whether the first request and the second request are granted. The first device may provide, to the second device, a third message that instructs the second device to provide a first set of messages, associated with the first type of PTP message, and a second set of messages associated with the second type of PTP message. The first device may synchronize a first clock of the first device with a second clock of the second device based on the first set of messages and the second set of messages.

公开(公告)号：US20180152286A1

公开(公告)日：2018-05-31

申请号：US15365307

申请日：2016-11-30

Applicant: Juniper Networks, Inc.

Inventor： Prasanth KEMPARAJ ,  Satheesh Kumar S

IPC: H04L7/04 ,  H04L7/00

CPC classification number: H04L7/041 ,  H04J3/0667 ,  H04L7/0012 ,  H04L7/033

Abstract: A first device may provide, to a second device, a first message that includes a first request for a first type of precision time protocol (PTP) message and a second request for a second type of PTP message. The first device may receive, from the second device, a second message based on the first message. The second message may identify whether the first request and the second request are granted. The first device may provide, to the second device, a third message that instructs the second device to provide a first set of messages, associated with the first type of PTP message, and a second set of messages associated with the second type of PTP message. The first device may synchronize a first clock of the first device with a second clock of the second device based on the first set of messages and the second set of messages.