How to debug why windows server 2019 drop SYN packet?

Xiuyun He 0 Reputation points
2025-05-08T06:37:58.3+00:00

when send requests to tomcat server on Window server 2019; sometimes client would occurs connection refused. found that windows server not response the SYN, because the f5 handshake timer, the connection will be reset after 12 seconds(1,2,4,5)。so i want to ask how to debug this problem?

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management updated to data storage.
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