Messages in this thread | | | From | kuznet@ms2 ... | Subject | Re: Excessive TCP retransmits over lossless, high latency link | Date | Sat, 1 Sep 2001 22:12:46 +0400 (MSK DST) |
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Hello!
> packet loss and never has a chance to find out about the longer RTT, because > that only works with new ACKs.
Karn algo calculates right rtt after log(rtt/3sec) retransmits. It is not so big number. In this case, it is 1 in fact. The only effect of irtt setting is avoiding one retransmission.
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