Re: DMZ implementation

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On Thursday 21 November 2002 07:52, Paulo Abrantes wrote:
> On 20 Nov 2002 17:37:57 -0300
>
> David Ruben Elfi <dre@cooperativaobrera.com.ar> wrote:
> > Yes, you have this type of service, but think in one thing: dns
> > propagation.
> > A change in your ip number would be propagate over all routers on the
> > internet to make your service "on-line". This gap through actualizations
> > can be long if you have a critical service.
>
> Good point, I never had thought on that.
> That kind of actualizations might take a couple of hours to get
> worldwide. Getting my services down for that time, it's a big
> drawback.

This is how I run my home system. I run a dynamic dns update program for when 
my ip changes. Of course there's some latency while dns propogates around the 
world but that's what I put up with for the lower cost of a personal 
connection.

If your running a critical service then you shouldn't be relying on a dynamic 
ip! 

Didn't you say you had a static ip anyway?

> Thanks for the information.
> Regards,
>
> Paulo Abrantes
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