BigISP<-->SmallISP peerings

Jon Zeeff jon at branch.net
Sat Oct 26 15:14:08 UTC 1996


> all the Real Big ISPs use a technique of routing called 'closest exit'. 

They do, and the effect is that they then wash their hands of the
congestion problems that occur.  Furthest exit would give a provider
the most control over quality of service but would be expensive*.
Best exit (perhaps closest unless there is congestion, then furthest)
doesn't seem possible with current routing technology.

* - but many might be willing to pay for it





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