>If you use bgp multipath only, that is true. If you turn on PPLB, as >described in my URL, then that isn't true. Yup, I think PPLB proper only in situation that multiple physical links exist between two routers. And, PPLB is not good for ISPs who tries balancing traffic between peers. Joe -- Av8 Internet Prepared to pay a premium for better service? www.av8.net faster, more reliable, better service 617 344 9000 . dnsop resources:_____________________________________________________ web user interface: http://darkwing.uoregon.edu/~llynch/dnsop.html mhonarc archive: http://darkwing.uoregon.edu/~llynch/dnsop/index.html _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf