[nsd-users] NSD SRV rr return limit

Will Pressly will at edgecast.com
Thu May 17 06:09:40 UTC 2012


Actually, I found my issue. Thanks all. It was just a little
misconfiguration. Sorry for the false alarm. :)

Thanks,
Will

On Wed, May 16, 2012 at 3:50 AM, Bert <bert at secret-wg.org> wrote:

>
> On May 16, 2012, at 9:31 AM, W.C.A. Wijngaards wrote:
>
> There is no limit imposed (apart from packet size and the 16-bit
> counter for the number of RRs and so on).  So, practically, 30 or so
> to keep easily within UDP message sizes (you would need to test to see
> the compression benefits and resulting message size), and with TCP
> failover up to 64Kib of data (thousands of SRVs).
>
>
>
>
> Coincidentally, to make the point that there is no limit on the size of an
> RRset (a TXT RR in this case) the SRV specification (RFC2782) has been
> available through the following query for quite some time now:
>
> dig @ns.secret-wg.org _srv.secret-wg.org TXT +dnssec
>
>
>
> _______________________________________________
> nsd-users mailing list
> nsd-users at NLnetLabs.nl
> http://open.nlnetlabs.nl/mailman/listinfo/nsd-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.nlnetlabs.nl/pipermail/nsd-users/attachments/20120516/2fba99cd/attachment.htm>


More information about the nsd-users mailing list