RE: [CentOS] DNS Server

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> -----Original Message-----
> From: centos-bounces@xxxxxxxxxx 
> [mailto:centos-bounces@xxxxxxxxxx] On Behalf Of Karl R. Balsmeier
> Sent: Sunday, June 25, 2006 1:47 PM
> To: CentOS mailing list
> Subject: Re: [CentOS] DNS Server
> 
> 1.  Build a primary DNS centos 4.3 server, and make the 
> required efforts to configure it properly.  Do the required 
> effort to have a secondary nameserver, like using 
> granitecanyon or other similar service if you don't have the 
> physical hardware just yet.  I use Bind for my dns servers.
> 
> 2.  Ping it on it's static IP from a remote machine to assure 
> it can be seen, specifically on port 53.  You can usually 
> block all of the other ports with your firewall.
> 
> 3.  Aim your registrar/ domain name at this new IP as the 
> "primary nameserver".  I find that using web forms are less 
> cooperative than contacting the registrar's tech support by 
> phone and having them make the change.  Web forms have error 
> checking, sometimes accurate, sometimes false positives.  
> Either way, the human can say things like "i'm not seeing 
> that on ping or nslookup/dig the same as you, let me check into that".
> 
> 4.  Audit your entire setup, bring it online.  Try using 
> weekends for testing.
> 
> 5.  Buy a good DNS book, or download one of the FAQ's, join 
> mailing list for bind or other technology, and use programs 
> like tcpdump and ngrep for testing.  I like ./ngrep '' port 
> 53 or similar because I can see the server start to contact 
> root servers as it propagates.
> 
> maybe i'll make a basic howto "Installation & Configuration 
> of Bind on centos 4.3" and submit it.
> 
> -karlski

Hello karlski,

I'd look forward to reading your howto.  I doubt I can setup this myself as
I only have 1 stactic IP at this time.  :-(

On a side note, I have several virtual host running on this IP and have zone
files for each.  Do these virtual host need reverse or in-arpa files as
well?  (my terminolgy my be wrong)

Thanks,

Eddie
> 
> 
> 
> 
> > Hello,
> >
> > I have recently switched from having a dynamic IP address 
> and using a 
> > DNS service like zoneedit and dyndns to having a static IP address.
> >
> > How do I stop having to use these DNS services and use my own?  I 
> > tried changing the DNS servers at my registrar but it won't 
> accept my server.
> >
> > TIA
> >
> >
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> 
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