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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>You want to keep the costs low but are
using a paid OS (Windows) over a free one (CentOS/Linux)?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>If the PC runs Windows chances are it will
run CentOS or some other Linux distro. There is no cost as you simply reload
the system with the new OS.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>BIND is ported to Windows if you must go
that route.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Also there may be a <st1:place w:st="on"><st1:PlaceType
w:st="on">port</st1:PlaceType> of <st1:PlaceName w:st="on">BIND</st1:PlaceName></st1:place>
for Cygwin which would allow you to run BIND in a Linux type of environment
under Windows.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName
w:st="on">bind-users-bounces@lists.isc.org</st1:PersonName> [mailto:<st1:PersonName
w:st="on">bind-users-bounces@lists.isc.org</st1:PersonName>] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Todd Nine<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, August 06, 2009
1:20 AM<br>
<b><span style='font-weight:bold'>To:</span></b> bind-users@lists.isc.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Building bind with GEO
backend on Windows for Server 2008</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hi all,<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<div>
<p class=MsoNormal><span class=apple-tab-span><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></span>I'm
charged with building a geographically distributed application, and I'm having
a lot of trouble finding a good DNS server we can use with
Windows. Historically I've always run our
applications on Cent OS, but for this project we're using Windows as it's the existing infrastructure and we want to keep our costs low for our DNS servers. We have some basic requirements below, and I could use some guidance from the developer list on how to best proceed.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<ol start=1 type=1>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Stability<o:p></o:p></span></font></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Return IP's for a DNS lookup to a user based
on their location (Geo IP backend)<o:p></o:p></span></font></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Nodes actively communicate with DNS server to
announce they're online<o:p></o:p></span></font></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>DNS server removes a stale node's IP records if a
node crashes<o:p></o:p></span></font></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Only serves as a leaf DNS server, does not
perform recursion.<o:p></o:p></span></font></li>
<li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
mso-list:l0 level1 lfo1'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Authoritative for subdomains such as <a
href="http://www.spidertracks.com">www.spidertracks.com</a><br>
<br>
<o:p></o:p></span></font></li>
</ol>
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<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I would like to use the latest 9.6.1-P1 release with this patched
code <a href="http://www.caraytech.com/geodns/">http://www.caraytech.com/geodns/</a>.
Rather than a MySQL backend we'd like to build something that can either
use ODBC, or MsSQL as that's the database we need to use. We're aiming
for building a system similar to <a
href="http://wiki.blitzed.org/DNS_balancing">http://wiki.blitzed.org/DNS_balancing</a>,
so any help and advice. I've built and maintained many basic BIND
installations over the years, but this one is outside my experience so any
help/advice/guidance regarding windows gotchas before I
encounter them would be greatly appreciated<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Thanks,<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Todd<o:p></o:p></span></font></p>
</div>
</div>
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