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Subject: Re: Ryanair website to close for ten hours (checkin as well as reservations) Posted on: Sat, 20 Jun 2009 20:56:25 GMT

On Wed, 17 Jun 2009 11:15:11 +0100, "Mortimer" wrote:

>Oh! So IP6 doesn't use NAT and every computer's private IP address is sent
>publicly? I presume there is still the concept of a firewall which allows
>computers on the private (LAN) side of the router to communicate whereas
>those outside on the internet (WAN) side cannot communicate with a PC -
>unless it's as a response to a request that a PC made.

You don't have to use NAT to have a firewall. You can equally have
one with publically-visible IP addresses behind it. The firewall just
needs to control what traffic is allowed through.

Neil

--
Neil Williams
Put my first name before the at to reply.

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