Re: NANOG 40 agenda posted

2007-06-02 Thread Nathan Ward
On 2/06/2007, at 4:42 PM, Randy Bush wrote: the average number of v4 prefixes per AS is ~10, and it's rising. In v6, the goal is that every PI site can use a single prefix**, meaning the v6 routing table will be at least one (and two or even three eventually) orders of magnitude smaller than t

Code for IPv6 test for content providers (was Re: NANOG 40 agenda posted)

2007-06-02 Thread Nathan Ward
On 30/05/2007, at 10:55 AM, Nathan Ward wrote: I've got an idea that just fell out of my brain for web content providers to get a handle on their 'ipv6-ability' - how many eyeballs they would lose by adding www records. I've implemented this, with some frills. Code is at http://www

Re: ULA BoF

2007-06-02 Thread Iljitsch van Beijnum
On 2-jun-2007, at 1:27, Fred Baker wrote: But ULAs *do* require router magic. They require a policy to be in place that causes them to not be advertised unless the policy is overridden, and a policy that doesn't believe them even if they are mistakenly advertised. Well, there is no such

Re: NAT Multihoming (was:Re: NANOG 40 agenda posted)

2007-06-02 Thread Donald Stahl
There are indeed a few thorny issues with this approach; the largest issue is that all connectivity becomes DNS-dependent and raw IP addresses (from both the inside and outside) become virtually useless. Running servers behind this scheme, while doable, is difficult. When an ISP's caching name