[CentOS] DNS problem (on NAT configuration)

Fri Apr 25 12:54:22 UTC 2008
John <jses27 at gmail.com>

On Thu, 2008-04-24 at 14:27 -0700, Patricia Bittencourt wrote:
> 
>    Hi,
> 
>         I'm dealing with a problem that the worker nodes that are
> behind a NAT aren't able to reach outside from time to time. (ie: on a
> given moment I can ping an address name and immediately after I
> cannot: "ping: unknown host"). 
>         The NAT was configurated using the following:
> *nat
> -A POSTROUTING -o eth1 -j MASQUERADE
> COMMIT
>  
>          Please, any advice here would be appreciated.
> 
> What's in you /etc/hosts files? You need ip's and names in there for
> clients on the Lan. You will need a primary and secondary dns
> addresses in /etc/resolve.conf
> 
> 
> Thanks,
> Patricia
>          
> 
> 
> 
> 
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-- 
~/john

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