George Bonser wrote: > I, in fact, HAVE read the RFC.
You don't, at all. > The initial value for search_high SHOULD be the largest possible > packet that might be supported by the flow. This may be limited by > the local interface MTU, by an explicit protocol mechanism such as > the TCP MSS option, or by an intrinsic limit such as the size of a > protocol length field. It is a section on "search_high", while your question in your previous mail was on "eff_pmtu": >> First, it sets eff_pmtu to 1400B. OK? > Where did you get 1400 from? Note that rest of your mail also contains a lot of misunderstandings on the RFC. But, as you don't read the RFC, collecting them is a waste of time. Read the RFC thoroughly again and again, 10 times a day for 30 days. Then, I may reply your further questions if asked off list. PERIOD. Masataka Ohta