Hello! > I experienced the very same problem but with window size going all the > way down to just a few bytes (14 bytes). dump files available upon > requests :) I do request. TCP is not allowed to reduce window to a value less than 2*MSS no matter how hard network device or peer try to confuse it. :-) Alexey - : 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