Re: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread Gert Doering
Hi, On Thu, Oct 20, 2011 at 09:47:28PM +0800, Washam Fan wrote: Sorry for late response. Since NS(DAD) traverse the same link, couldn't we just use src MAC of the received NS(DAD) to identify if the NS is the one sent by the interface earlier? Am I missing something? Yes. Not all the

RE: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread George, Wes
a completed algorithm to detect looped back NS(DAD) messages in http://tools.ietf.org/html/draft-hsingh-6man-enhanced-dad-01 [WEG]] It is also worth noting that the authors of draft-asati are working to incorporate some elements of that draft into the one that Hemant mentions above, and a

RE: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread Hemant Singh (shemant)
WesG, Thanks for the update. Chairs of 6man, please expect us to present a merged document at the Taipei IETF. The asati and hsingh doc teams are working together to complete a single doc. We will try and publish the new merged copy in about a week. Regards, Hemant -Original

RE: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread Rajiv Asati (rajiva)
Hi Lorenzo, Sorry about the delayed response (and thanks to Hemant for pointing this out). Pls see inline, A couple of points that the draft doesn't explain: - Why can't the node simply retry DAD without the nonce option? The node could simply do so, however, it wouldn't be able to

Re: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread Washam Fan
Hi, 2011/10/20 Gert Doering g...@space.net: Hi, On Thu, Oct 20, 2011 at 09:47:28PM +0800, Washam Fan wrote: Sorry for late response. Since NS(DAD) traverse the same link, couldn't we just use src MAC of the received NS(DAD) to identify if the NS is the one sent by the interface earlier?

Re: [v6ops] new draft: draft-asati-v6ops-dad-loopback

2011-10-20 Thread Washam Fan
Hi Hemant, 2011/10/20 Hemant Singh (shemant) shem...@cisco.com: Washam, -Original Message- From: Washam Fan [mailto:washam@gmail.com] Sent: Thursday, October 20, 2011 9:47 AM To: Hemant Singh (shemant) Cc: Lorenzo Colitti; Erik Kline; v6...@ietf.org;