Re: draft-simpson-isis-ppp-unique-00b
Donald Eastlake <[email protected]> Wed, 30 Mar 2011 00:06:30 +0200
| Newsgroups | gmane.ietf.pppext |
|---|---|
| Message-ID | <[email protected]> |
Hi, On Tue, Mar 29, 2011 at 7:47 PM, William Allen Simpson <[email protected]> wrote: > On 3/29/11 8:31 AM, Donald Eastlake wrote: >> >> I mentioned yesterday at the ISIS Working Group meeting that this >> draft was coming. >> > Tried listening, but missed the first 40 minutes as I'd thought it was > UTC+1 -- it was UTC+2. It wasn't that exciting. I just told people to keep an eye out for our draft and explained in about four sentences what its goal was. >>> Typically, IS-IS implementations base the identifier on an existing 6 >>> octet Media Access Control (MAC) identifier defined for one of its >>> link-layer interfaces. The 48-bit MAC is composed of a 24-bit >> >> "... is *usually* composed ..." >> Also add a reference to [RFC3452]. >> > "FEC Building Block"? Obsoleted by: 5052, 5445? :-) Sorry, that's 5342. I got the right digits, just in a random order.... It has a definition of Individual Address Blocks. Thanks, Donald ============================= Donald E. Eastlake 3rd +1-508-333-2270 (cell) 155 Beaver Street Milford, MA 01757 USA [email protected] >> These days you can get an 36 bit prefix, called an Individual Address >> Block, which is cheaper than a 24 bit OUI pre-fix. >> > OK. > > >>> Some systems have only point-to-point links without any conveniently >>> available MAC, and do not have a configured identifier. This status >>> might change dynamically, as hot swap interfaces are added or >>> removed. >> >> Suggest "only point-to-point links without any conveniently available >> MAC" -> "only point-to-point or other links that do not have an >> associated MAC address" >> >> There could be some exotic link that isn't p2p but doesn't use MAC >> addresses. >> > OK. > > _______________________________________________ > Pppext mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/pppext > _______________________________________________ Pppext mailing list [email protected] https://www.ietf.org/mailman/listinfo/pppext