Hi What is the expected behavior when Linux machine receives zero-window probe packets? RFC says receiving client should respond with current window size. Does this mean that client MUST respond with a window update (if the window size is still 0, say that it is 0, else give the current window size.). Can client not responding to a window probe be considered as a bug in Client's TCP/IP stack? Thanks in advance --Satish -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html