From: Brian E Carpenter <[EMAIL PROTECTED]> Subject: Re: [Int-area] discussion of the ISP shared address idea Date: Fri, 01 Aug 2008 02:34:17 +1200 > >> I don't understand why a customer using Net 10 can't be NATted (at the CPE) > >> into an ISP using Net 10. > > > > Because today's CPE can not do this. > > Really? I don't quite understand how anyone could design a NAT > with that restriction. Can you explain this?
Because, often a CPE is a router with NAT function with single routing table. > > I also understood that in some countries, ISPs were already > forced to use nested NATs, so what address space do they use? As talked in the meeting, in this case, they just simpley restrict cusutomers not to use 10.0.0.0/8 in cutomer premises. But as just it is told in the meeting, sometime small companies and/or brach offices run 10.0.0.0/8 in the LAN. Regards, Shin Miyakawa _______________________________________________ Int-area mailing list [email protected] https://www.ietf.org/mailman/listinfo/int-area
