> On 4 May 2018, at 10:11 am, Bill Woodcock <wo...@pch.net> wrote:
> 
> 
> 
>> On May 3, 2018, at 4:23 PM, Mark Andrews <ma...@isc.org> wrote:
>> A “Lame Delegation” can be to a particular machines.  These delegation for 
>> .fj are lame and have been for over a year.
> 
> Right, of course, but what breaks if you remove the lame nameservers from the 
> NS list?  What am I not understanding?
> 
>                                -Bill

The problem is that you can’t just remove the NS records from the parent side 
because name servers learn the NS records from the child side of the delegation 
as well as the parent side.  The offending NS records need to be removed from 
both sides.  This (or fixing whatever is broken) is what should be happening 
when faults are reported.  When that doesn’t happen in a *reasonable* amount of 
time the *entire* delegation needs to be removed to force the issue.

-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742              INTERNET: ma...@isc.org

_______________________________________________
DNSOP mailing list
DNSOP@ietf.org
https://www.ietf.org/mailman/listinfo/dnsop

Reply via email to