[6bone] Re: reverse 6dns painful (was Re: reverse
DNS consideredpointless)
Colin Faber
cfaber at fpsn.net
Thu Feb 12 16:54:48 PST 2004
Jeroen Massar wrote:
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>Chuck Yerkes wrote:
>
>
>
>>I gotta say, though, that it would be nice if BIND let you describe
>>a zone file is "this is a reverse for BLAH" and let you put the
>>address in FORWARD as we are used to seeing it:
>>9ffe:666::22
>>
>>
This would be impractical as it would break the domain name format,
[A-Za-z0-9.-]
>>and let the damn parser turn that into what named wants to see.
>>
>>
Reversing IPv6 in software is not that hard, Why couldn't it go the
other way? Have the parser take the officially blessed format and turn
it into your non-standard colon variation.
>>I've made enough typos doing reverse by hand and don't understand
>>why I'm doing it.
>>
Don't do it by hand.
>> (ok, now a perl script does it, but there's no
>>reason for me to even store it like that in a file).
>>
>>
>
>djbdns and PowerDNS (afaik) both do this already.
>
>
I disagree with with any popular DNS providing this feature as it
promotes non-standard "standards" (think: Microsoft's active directory
service)
>This is a tool option, not a protocol thing.
>Next to that you might always be better of storing
>your hosts in a database and generating everything
>from that.
>
>
I agree with this =)
>PS: 2001:db8::/32 is a documentation prefix, which
>is also very handy in examples ;)
>
>Greets,
> Jeroen
>
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--
Colin Faber
FPSN.Net Development staff
email: cfaber at fpsn.net
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