Subject: draft-vasilenko-6man-nd-mitm-protection - DAD fails it's duty

From: Vasilenko Eduard <[email-masked]>
Date: Tue, 17 Nov 2020 11:12:30 +0000

Hi Jen,
To be sure that we are on the same page:
Any level of collision (even if 6man would adopt /126 for SLAAC)
Would not create the situation
When second comer would try to override NC on the router.
All standards (and extensions) are very careful to avoid such situation.
If it would happen (DAD would not work well) - it would be problem by itself that should be fixed.
I do not understand that concern.
Eduard