公开(公告)号：US20230020509A1

公开(公告)日：2023-01-19

申请号：US17492723

申请日：2021-10-04

Applicant: VMWARE, INC.

Inventor： AWAN KUMAR SHARMA ,  YONG WANG ,  SOURABH BHATTACHARYA ,  DEEPIKA KUNAL SOLANKI ,  SARTHAK RAY ,  JOCHEN BEHRENS

IPC: H04L12/707 ,  H04L12/717 ,  H04L12/721 ,  H04L29/06

Abstract: Described herein are systems, methods, and software to manage replay windows in multipath connections between gateways. In one implementation, a first gateway may receive a packet directed toward a second gateway and identify a path from a plurality of paths to the second gateway. Once identified, the first gateway may increment a sequence number associated with the path and encapsulate the packet with a unique identifier for the path in the header with the incremented sequence number. The first gateway the communicates the encapsulated packet to the second gateway.