March 10, 2010

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Entries for month: June 2009

Webinar Slides Available!

June 10 2009 by Cricket Liu (Infoblox)

The slides from this morning's webinars are now available for downloading!  Enjoy!

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Posted in DNSSEC | DNS Security | DNS Best Practices | 3 comments



Answers to Your Webinar Questions 3

June 10 2009 by Cricket Liu (Infoblox)

Here are a few more answers:

How does a host or client request a DO bit?  Or how do I force my caching name server to set DO on behalf of their clients?

The stub resolver doesn't usually set the DO bit.  A recursive name server with a trust anchor for a zone or following a delegation from a secure zone to a secure subzone sets the DO bit.  (It makes no sense, after all, for a recursive name server to set the DO bit on a query for an RRset in a zone that isn't signed.)  So if you want to make sure that a recursive name server sets DO for queries in a particular zone, configure a trust anchor for that zone.

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Posted in DNSSEC | DNS Security | DNS Best Practices | 0 comments



More Answers to Your Webinar Questions

June 10 2009 by Cricket Liu (Infoblox)

I've got time to answer a few more questions before I race off to the airport.

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Posted in DNSSEC | DNS Security | DNS Best Practices | 1 comments



Webinar Attendees: Check Out The Ask Mr. DNS Podcast!

June 10 2009 by Cricket Liu (Infoblox)

For those of you who enjoyed this morning's webinars on DNSSEC, may I suggest The Ask Mr. DNS Podcast, hosted by my old friend Matt Larson and me?  Episodes are available free on our web site and from the iTunes Store.  We're up to eight episodes and almost every one features a question (and an answer, of course) about DNSSEC.  We also love to receive your questions at mrdns@ask-mrdns.com.

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Posted in DNSSEC | DNS Security | DNS Best Practices | 2 comments



Welcome Webinar Attendees!

June 10 2009 by Cricket Liu (Infoblox)

Thanks to everyone who attended this morning's webinar on DNSSEC!  If you missed the 6 am PDT run, there's another coming up at 9 am PDT.  We'll be uploading the slides after the second run, so check back here after 10 am PDT.  In the mean time, I'll answer a few of the questions that came in during the first webinar.

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Posted in DNSSEC | DNS Security | DNS Best Practices | 0 comments