Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-10 Thread Glen Turner
Hi Suresh, Will do. Would a simple statement e.g. that it is a null terminated text string be sufficient or did you want more details? There's no need for it to be NUL-terminated. In fact that's asking for trouble because what do you do if the NUL and the field length don't match? What

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-08 Thread Erik Nordmark
[This time it should make it to the list] Original Message Subject: Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt Date: Tue, 08 Nov 2011 08:50:42 -0800 From: Erik Nordmark nordm...@sonic.net To: Suresh Krishnan suresh.krish...@ericsson.com CC: Erik Nordmark nordm

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-08 Thread Erik Nordmark
On 11/6/11 5:24 PM, Suresh Krishnan wrote: Will do. Would a simple statement e.g. that it is a null terminated text string be sufficient or did you want more details? Or should we refer to the corresponding DHCPv4 relay option? I think the simple case is when operators reuse the syntax they

RE: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-06 Thread Suresh Krishnan
Hi Erik, -Original Message- From: Erik Nordmark [mailto:nordm...@acm.org] Sent: Saturday, November 05, 2011 5:32 PM To: Suresh Krishnan Cc: Glen Turner; 6man Mailing List; Brian Haberman; Bob Hinden Subject: Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt On 11/5/11 6:36

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-05 Thread Suresh Krishnan
Hi Glen, Thanks for the comments. Please find responses inline. On 11/03/2011 06:18 PM, Glen Turner wrote: The contents of the Line Identification Destination Option are essentially opaque. Yes. They are. Although this may allow a wide range of router implementations, in practice it leads

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-05 Thread Erik Nordmark
On 11/5/11 6:36 AM, Suresh Krishnan wrote: If the authors decide that opaque is desirable then they should define the textual representation of the field. That way the contents of the field are defined identically across different manufacturers' router configuration languages, ISP provisioning

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-04 Thread RJ Atkinson
While I support this document generally, I am very sympathetic to the specific operational issues raised by Glen Turner: http://www.ietf.org/mail-archive/web/ipv6/current/msg14908.html After approval, this IPv6 Line ID destination option will need to be integrated with various provisioning

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-03 Thread Joel M. Halpern
Support. I have read this document. It provides a useful function in practical fashion. It is ready for publication. Yours, Joel M. Halpern On 11/3/2011 11:32 AM, Bob Hinden wrote: All, This message starts a two week 6MAN Working Group Last Call on advancing: Title :

RE: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-03 Thread David Allan I
Support! This document addresses an important issue in introducing IPv6 dual stack into broadband access networks. N:1 VLAN as per TR-101 is a common deployment model... Dave On 11/3/2011 11:32 AM, Bob Hinden wrote: All, This message starts a two week 6MAN Working Group Last Call on

Re: 6MAN WG Last Call: draft-ietf-6man-lineid-02.txt

2011-11-03 Thread Glen Turner
The contents of the Line Identification Destination Option are essentially opaque. Although this may allow a wide range of router implementations, in practice it leads to a situation where new implementers must reverse-engineer the dominant implementation in order to be assured of compatibility.