公开(公告)号：US20240056361A1

公开(公告)日：2024-02-15

申请号：US17887081

申请日：2022-08-12

Applicant: Microsoft Technology Licensing, LLC

Inventor： Wei BAI ,  Jitendra PADHYE ,  Shachar RAINDEL ,  Zhuolong YU ,  Mahmoud ELHADDAD ,  Abdul KABBANI

IPC: H04L41/14 ,  H04L41/0803 ,  H04L41/22 ,  H04L41/00 ,  H04L67/1095 ,  H04L43/045

CPC classification number: H04L41/145 ,  H04L41/0803 ,  H04L41/22 ,  H04L41/24 ,  H04L67/1095 ,  H04L43/045

Abstract: This document relates to analyzing of network stack functionality that is implemented in hardware, such as on a network adapter. The disclosed implementations employ a programmable network device, such as a switch, to inject events into traffic and mirror the traffic for subsequent analysis. The events can have user-specified event parameters to test different types of network stack behavior, such as how the network adapters respond to corrupted packets, dropped packets, or explicit congestion notifications.