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Re: DNS RRTYPEs, the difficulty with

2012-02-27 04:44:41
On 24/Feb/12 19:06, Scott Kitterman wrote:
On Friday, February 24, 2012 12:57:49 PM Andrew Sullivan wrote:

How could you integrate a pre-allocated type when you don't know what
its format is?  If you knew how to do that, you could just deal with
unknown RRTPYEs, and then having TYPE99 wouldn't be a problem anyway.

I'd give them all a format of text and if a protocol needs something more 
specific than that it can interpret it at the application level.

Publishing RRs requires proper formatting, though.  In most cases,
tools could work equally well without knowing whether a type is
registered or not.  They could rely upon symbolic specifications, see
http://datatracker.ietf.org/doc/draft-levine-dnsextlang/ , leaving it
to sysadmins to install official specs.

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