Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)]

2009-02-04 Thread Anthony Roberts
On Thu, 05 Feb 2009 11:41:01 +1030, Matthew Moyle-Croft wrote: > And ARP tables are propogated around networks? No, they're local to a > router. I don't think there's any need for the ISP's routers to advertise all the prefixes they delegate. They'll advertise the /48 or whatever it is, and

Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)]

2009-02-04 Thread Anthony Roberts
On Thu, 05 Feb 2009 11:08:44 +1030, Matthew Moyle-Croft wrote: > > Let's face it - the current v6 assignment rules are to solve a 1990s set > of problems. A /64 isn't needed now that we have DHCP(v6). It's needed to prevent people from NATing in v6, as they'll still want their stuff behind a fi

Re: Private use of non-RFC1918 IP space (IPv6-MW)

2009-02-04 Thread Anthony Roberts
On Wed, 4 Feb 2009 15:56:44 -0800, Scott Howard wrote: > On Mon, Feb 2, 2009 at 9:30 PM, > Anthony Roberts wrote: > >> It has been my experience that when you give someone a huge address space >> to play with (eg 10/8), they start doing things like using bits in the &g

Re: Private use of non-RFC1918 IP space

2009-02-02 Thread Anthony Roberts
> Let's face it - they're going to have to come up with much more creative > $200/hour chucklehead consultants to burn through that much anytime soon. It has been my experience that when you give someone a huge address space to play with (eg 10/8), they start doing things like using bits in the ad