Bug#526823: libc6 2.9-9 broke DNS resolver again
On Mon, May 04, 2009 at 11:55:22PM +0200, Luca Tettamanti wrote:
> To recap: my ADSL router receives two requests and sends back *two*
> answers; to the A query it replies with the expected data, to the AAAA
> query it replies "NotImpl" (see the tcpdump in the first email).
I doubt that this behaviour is allowed. "Not implemented" is a response
to the query type, aka standard query or inverse query, not to the
contents of the query.[1]
This behaviour also violates the transparency considerations.[2]
Bastian
[1]: http://tools.ietf.org/html/rfc1035
[2]: http://tools.ietf.org/html/rfc3597
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"Not by killing others."
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