Re: DNSSEC and MS AD

2011-08-10 Thread Peter Andreev
2011/8/9 Chris Buxton : > On Aug 9, 2011, at 10:07 AM, John Williams wrote: > >> --- On Tue, 8/9/11, Chris Buxton wrote: >> >>> With a private version of a domain, you should not need to >>> worry about a DS record in the parent. Just make sure your >>> internal caching servers not only can find t

RE: DNSSEC and MS AD

2011-08-09 Thread Marc Lampo
Unless I'm very mistaken, an "AD Integrated" (as opposed to "primary"/"secondary") zone cannot be protected by DNSSEC. (remember having read this in the MS's DNSSEC document). Also (in that document) : max algorithm supported is 5 (RSASHA1). This means that using MS DNS as validating caching name

Re: DNSSEC and MS AD

2011-08-09 Thread Mark Andrews
In message <37eb0c69-09a1-45a8-9d0e-1027ccbf8...@gmail.com>, Chris Buxton write s: > The use of internal, private namespace should be entirely transparent to any > service other than DNS. Your mail server should not need to know about it, an > d should not be able to detect it (other than watchin

Re: DNSSEC and MS AD

2011-08-09 Thread Chris Buxton
On Aug 9, 2011, at 10:07 AM, John Williams wrote: > --- On Tue, 8/9/11, Chris Buxton wrote: > >> With a private version of a domain, you should not need to >> worry about a DS record in the parent. Just make sure your >> internal caching servers not only can find the internal >> version of your

Re: DNSSEC and MS AD

2011-08-09 Thread John Williams
--- On Tue, 8/9/11, Chris Buxton wrote: > From: Chris Buxton > Subject: Re: DNSSEC and MS AD > To: "John Williams" > Cc: bind-users@lists.isc.org > Date: Tuesday, August 9, 2011, 5:00 PM > On Aug 9, 2011, at 9:13 AM, John > Williams wrote: > > > M

Re: DNSSEC and MS AD

2011-08-09 Thread Chris Buxton
On Aug 9, 2011, at 9:13 AM, John Williams wrote: > My company (as many) run Microsoft Active Directory internally and we use > BIND for our Internet DNS presence. We have had our domain singed for some > time. Now I've been tasked to look into Signing our AD implementation. MS > has their ow