[PATCH] handbook/firewalls: rewrite warning

[Simon L. Nielsen]

On 2005.02.16 18:09:05 +0300, Denis Peplin wrote:

>         <warning>
> -         <para>When working with the firewall rules, always,
> -           always do it on the console of the system running the
> -           firewall or you can end up locking your self out.
> -	   Alternatively, you may setup a cronjob to flush the
> -	   firewall rules say every five minutes.
> -	   This may not be acceptable for a corporate firewall,
> -	   but should be ok for a home firewall.</para>
> +         <para>When working with the firewall rules, be
> +	   <emphasis>very careful</emphasis>.  Some configurations
> +	   <emphasis>will lock yourself out</emphasis> of the server.
> +	   To be on the safe side, you may wish to consider performing
> +	   the initial firewall configuration from the local console
> +	   rather than via <application>ssh</application>.</para>

I would suggest something like:

+	   rather than doing it remotely e.g. via <application>ssh</application>.</para>

Just to be a bit more general.  Other than that it looks good to me.

-- 
Simon L. Nielsen
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