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> Craig A. Huegen wrote: > So, in essence it calls for separate addressing to separate sites > with multiple ISP's at the same site. This company uses PA space > when only one provider is present at a site (smaller access points). Indeed the only safe solution you have today is multiple /32s, not because you need that much space, but because of filtering. If you cut a single /32 in pieces and announce, say a /36 for each continent it will be filtered to leave only the /32 pass, resulting in traffic from Asia to the US /36 hitting your Asia site and then you have to carry the traffic internally. Multiple /32s when a /44 would have been enough :-( Michel.
