valley free routing?

William Herrin bill at herrin.us
Wed Mar 5 20:23:55 UTC 2014


Hi folks,

Can anyone tell me about a situation in which a route which was not
valley free was not a result of a misconfiguration or a bad actor? For
those who don't recall the terminology, a network path is valley free
if it crosses exactly zero or one free peering links when traveling
between the two endpoints.

Thanks,
Bill Herrin


-- 
William D. Herrin ................ herrin at dirtside.com  bill at herrin.us
3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
Falls Church, VA 22042-3004



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