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I read this document just now. What I understand is that level-2+ routers go to "the" ISP to get an additional /64. The ISP could return anything... it might be good if it returned a /64 adjacent to those already assigned, but it can do anything. The ISP->customers assignments are not aggregated. This has interesting properties for efficient use of address space, and also for permitting home networks to be as big or small as desired. There is really no additional overhead in the homenet, as one is likely throwing /64 routes around most of the time anyway. For the ISP, it's up to them. My only problem is that I don't understand how it works when you have two ISPs. - -- Michael Richardson <[email protected]>, Sandelman Software Works IETF ROLL WG co-chair. http://datatracker.ietf.org/wg/roll/charter/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Finger me for keys iQEVAwUBT6giEYCLcPvd0N1lAQKzgwf9F5+NE49/103W019Tf7y3mJYbiqBwNs8T MM2dMqZ+Eqj8JU+WTWkRbsCbBh8GNN42e0EXEUZUsd/Shzz8R09nbYQR4VY4kror +Acr+6m+t56jXyYOg7x166sOjPyfVG75B2J6eiXvTSP+jeYmb42OuihDuartwPAB V3lKVzfKi8E3LWhlngf2eGeB5f1K4ja8S+nW0JmHPDS56rNEDeqQFOEAWGAx367H Yicu1VYVyon3hqYFis3FwXsx+8RjqNs/zf4WLIgz8q2HaOZGZurj7y4eYd4fIofU DypxPcyyUNAorWDh0N2sc4AHTnpI7pH3Ih6B+SCYMFHEq7jrMQGG0g== =wZDh -----END PGP SIGNATURE----- _______________________________________________ homenet mailing list [email protected] https://www.ietf.org/mailman/listinfo/homenet
