BIND only resolves hostname on the second attempt

[Scott Haneda]

on 10/28/04 5:37 PM, Mark Andrews at Mark_Andrews at isc.org wrote:

>> Can anyone please help me figure out what's going wrong, and how to
>> fix it? What have I misconfigured?
>  
> Upgrade / configure your firewall to handle EDNS.  It is
> blocking the following reply from the root servers.  Note
> it is bigger than 512 byte of a standard DNS query.

I also have the same problem in my colo cabinet.  My ISP tells me there is
no firewall, I certainly do not have one.  How can I test for sure that EDNS
is being blocked and how can I pin it down to where?
-- 
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Scott Haneda                                Tel: 415.898.2602
<http://www.newgeo.com>                     Fax: 313.557.5052
<scott at newgeo.com>                          Novato, CA U.S.A.