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From: Anton V. Petrov (apetrov_at_nmts.smrtlc.ru)
Date: Wed Oct 02 2002 - 05:33:15 CDT
Chris,
On Wed, 2 Oct 2002, Chris Snow wrote:
> I have OpenBSD 3.1 as a firewall connected via cable modem to the internet.
>
> What is the best way to automate updating my nat rules when this happens? I
> was thinking of setting up a cron job to check if the external ip address
> has changed, and if it has reload the nat rules.
>
> What is the best practise for updating nat rules?
>
I use mapping to interface name (ppp0), not ip address, so system doesn't
have to know external ip.
Regards,
Anton V. Petrov
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