Weird Windows TCP behavior | ||||||
| posted by Jean-Francois Panisset on Nov. 17, 2015, 12:20 a.m. | ||||||
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| Thread Tags: discuss-at-studiosysadmins | ||||||
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I've got two identical machines running Windows 8.1 Pro, same Windows updates, connected to ports on the same switch. One has no problems talking to HTTP servers, the other one does. On the one that works fine, I see the expected behavior of a graceful TCP connection shutdown initiated by the http server:HTTP Server -> FIN, ACK Bad Client -> ACK Bad Client -> [SYN] No attempted has been made to tweak TCP Delayed Ack on either machine. |