RE: The purpose of ULA-G/C

2007-07-11 Thread Templin, Fred L
> -Original Message- > From: Scott Leibrand [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 11, 2007 1:36 PM > To: [EMAIL PROTECTED] > Cc: ipv6@ietf.org > Subject: Re: The purpose of ULA-G/C > > [EMAIL PROTECTED] wrote: > >> Not to pick on James&

Re: The purpose of ULA-G/C

2007-07-11 Thread Scott Leibrand
[EMAIL PROTECTED] wrote: Not to pick on James' post, but several have mentioned that large routing realms would be one reason to require ULA-G/C and it has not yet been suggested that the reverse DNS could itself be thought of as a "large routing realm" of sorts (depending on how applications use

RE: The purpose of ULA-G/C

2007-07-11 Thread george+ipng
> Not to pick on James' post, but several have mentioned that > large routing realms would be one reason to require ULA-G/C > and it has not yet been suggested that the reverse DNS could > itself be thought of as a "large routing realm" of sorts > (depending on how applications use the information

RE: The purpose of ULA-G

2007-07-11 Thread Templin, Fred L
> Look, if we want to enable the operation of "very large local DFZ" > routing realms (in the hundreds of thousands or millions of > networks) > and we're really, really concerned about accidental leakage of local > prefixes into the DFZ with PI addressing, then I can understand the > moti

Re: The purpose of ULA-G

2007-07-10 Thread Scott Leibrand
james woodyatt wrote: On Jul 10, 2007, at 18:15, Scott Leibrand wrote: I might suggest we say that "They are intended for use in pre-arranged interconnection between organizations and sites in local routing realms ranging in scale from small to very large." I like that better, yes. I suppo

Re: The purpose of ULA-G

2007-07-10 Thread james woodyatt
On Jul 10, 2007, at 18:15, Scott Leibrand wrote: I might suggest we say that "They are intended for use in pre- arranged interconnection between organizations and sites in local routing realms ranging in scale from small to very large." I like that better, yes. I suppose we needn't tell pe

Re: The purpose of ULA-G

2007-07-10 Thread Scott Leibrand
james woodyatt wrote: On Jul 10, 2007, at 15:33, Scott Leibrand wrote: [...] As stated previously, the rules for getting PI space are based on the expectation that PI blocks can be announced into the DFZ. The proposed rules for ULA-G space are based on the expectation that ULA-G blocks will

Re: The purpose of ULA-G

2007-07-10 Thread james woodyatt
On Jul 10, 2007, at 15:33, Scott Leibrand wrote: [...] As stated previously, the rules for getting PI space are based on the expectation that PI blocks can be announced into the DFZ. The proposed rules for ULA-G space are based on the expectation that ULA-G blocks will not be announced in

The purpose of ULA-G

2007-07-10 Thread Scott Leibrand
e risk of collision rises to a level of any real significance. Perhaps you haven't read or understood what I've written previously. The purpose of ULA-G is to allow RIRs to allocate private address space in a non-discriminatory manner to organizations who wish to use it outside of t