Timeline for Which exact bytes are transmitted while TCP zero window probing?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 20, 2020 at 12:55 | vote | accept | z0lupka | ||
| Feb 20, 2020 at 12:52 | comment | added | jonathanjo | Exactly that. RFC 793: "The sending TCP must be prepared to accept from the user and send at least one octet of new data even if the send window is zero." Have a look at Section 4.3 "Two Approaches in Handling Zero-Window Probing" in the Cromer and Lin article referenced in my answer. | |
| Feb 20, 2020 at 12:47 | comment | added | z0lupka | "just the next byte of data" - i.e. the first unacknowledged byte? | |
| Feb 20, 2020 at 11:41 | history | answered | jonathanjo | CC BY-SA 4.0 |