Kevin Oberman oberman at
Mon Dec 13 06:28:09 UTC 2010

> Date: Sun, 12 Dec 2010 22:15:41 -0800 (PST)
> From: Ed Arizona <colinedwardharvey at>
> Sender: at
> We're seeing an issue with regarding to a bind9 server setup as a 'forward only' 
> system.  
> The server is multihomed on five unique subnets.  Any host local to any of those 
> subnets can use this server to properly resolve the zone served.  Any host 
> outside of the local subnets, cannot.
> Routing is properly set up and hosts on various remote subnets can
> reach the dns server on port 53.
> When we downrev to bind8 using the same named.conf configuration file,
> the issue disappears.  Is this is a known issue?  Is there a
> configuration item I'm not aware of that I need to set or unset?

I'm sorry, but I can't find "the issue". I see a description of the
set-up and a statement that bind 8 works, both nothing about what is
failing on BIND 9.
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman at			Phone: +1 510 486-8634
Key fingerprint:059B 2DDF 031C 9BA3 14A4  EADA 927D EBB3 987B 3751

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