Re: Insisting on DNSSEC (was: tickets with wrong DNS)

2014-06-09 Thread Rick van Rein
Hi, > DNSSEC is an awesome idea for clients, but has really nothing to do with > checking if AS requests should succeed or not. > When it comes to AS requests, from the KDC POV all that really matters is > whether you have a valid key or not. When using pre-authentication (which I haven’t studi

Re: Insisting on DNSSEC (was: tickets with wrong DNS)

2014-06-09 Thread Simo Sorce
- Original Message - > Hi, > > > The KDC has no way of knowing if DNS is correct or wrong, > > It could of course use a DNSSEC-aware resolver. > > > nor would it > > trust the DNS > > That is a setting with MIT krb5, and an admin could feel safe to enable it > after setting up DNSSEC.

Insisting on DNSSEC (was: tickets with wrong DNS)

2014-06-08 Thread Rick van Rein
Hi, > The KDC has no way of knowing if DNS is correct or wrong, It could of course use a DNSSEC-aware resolver. > nor would it > trust the DNS That is a setting with MIT krb5, and an admin could feel safe to enable it after setting up DNSSEC. > even if it were able to ask a sensible question