Bob, On Dec 5, 2011, at 11:36 AM, Bob Hinden wrote: > So a CGN deployment is a new deployment and the ISPs choosing to do this could make sure that their customers CPE can support class E addresses, upgrade the CPE firmware, I think the ISPs are saying that there is a non-trivial base of deployed non-upgradable CPE out there now. > or send them new CPE. This assumes either (a) the ISP is responsible for the CPE and/or (b) the ISP is willing to pay for this. I'm guessing these assumptions aren't valid. Regards, -drc _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf