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Re: [DNSOP] Computerworld apparently has changed DNS protocol

Nicholas Weaver <nweaver@ICSI.Berkeley.EDU> Wed, 04 November 2009 19:09 UTC

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From: Nicholas Weaver <nweaver@ICSI.Berkeley.EDU>
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Subject: Re: [DNSOP] Computerworld apparently has changed DNS protocol
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Question:  Have people been able to estimate how large the signed root  
zone response will be?

I'm assuming its below the magic 1500B level for standard queries.  Is  
this correct?

Oh, and one thing to watch out for:  Some IP stacks I've noticed will  
set DF on UDP datagrams, if the datagram is too small to require  
fragmentation onto the local network!

Add this to the list of things DNS operators need to watch out for  
when turning on DNSSEC.

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