公开(公告)号：US20240267310A1

公开(公告)日：2024-08-08

申请号：US18163646

申请日：2023-02-02

Applicant: Microsoft Technology Licensing, LLC

Inventor： Nikish BHAT ,  Jamie Dorea GAUDETTE ,  Pankaj GARG ,  Somesh CHATURMOHTA ,  Suji Panicker Raja MOHAN ,  Mu ZHANG ,  Gary Steven BOLIVAR

IPC: H04L43/0829 ,  H04L43/12

CPC classification number: H04L43/0829 ,  H04L43/12

Abstract: A system generates a probe packet including a probe flag and transmits the probe packet through a network tunnel to a destination computing system. The system receives from the destination computing system through the network tunnel an acknowledgment packet indicating receipt of the probe packet with the probe flag by the destination computing system. The system determines whether the transmitted probe packet and the received acknowledgment packet satisfy a packet loss condition. The system indicates packet loss based on the transmitted probe packet and the received acknowledgment packet satisfying the packet loss condition.