On Tue, May 5, 2009 at 12:38 AM, Bastian Blank <wa...@debian.org> wrote: > 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]
I see, I though that "not implemented" was linked to the qtype, not to the opcode. So, yes, the router is broken, thanks for explaining. > This behaviour also violates the transparency considerations.[2] I'm pretty sure that my router predates that RFC :P Luca -- To UNSUBSCRIBE, email to debian-glibc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
