> The minimum of BSD's RTO is actually 2 clock ticks. This means the RTO can
> lie anywhere between 500-1000ms. 
Yes, that is what the code intends to do.  But refer to Brakmo and Peterson's
CCR paper about this problem.  They pointed out in practise, BSD's RTO is
usually 3 clock ticks, which translates to 1s to 1.5s.  The URL is
http://www.acm.org/sigcomm/ccr/archive/1995/oct95/ccr-9510-brakmo.html
                                                        K. Poon.
                                                        [email protected]
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