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Date:      Mon, 10 Jan 2005 12:18:42 -0500
From:      Chuck Swiger <cswiger@mac.com>
To:        FreeBsdBeni <freebsdbeni@spymac.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: ip address behind router ?
Message-ID:  <41E2B8F2.3040600@mac.com>
In-Reply-To: <200501091505.33003.freebsdbeni@spymac.com>
References:  <200501091438.59814.freebsdbeni@spymac.com> <200501090656.09705.james@idea-anvil.net> <200501091505.33003.freebsdbeni@spymac.com>

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FreeBsdBeni wrote:
[ ... ]
> I can indeed access the Linksys modem directly and find out the address. But I 
> was hoping for a more direct or easier way to do it, if possible...

Because you are using a device which performs NAT, you have to query that 
device to find out the real IP; there is no way on a machine within the 
private NAT'ed subnet to get external information without asking externally.

However, if you connect your machine directly to the aDSL modem rather than 
using a firewall/router, you could run ifconfig on your machine and see the 
real IP.  You'd probably have to configure pppoe which can be a pain, and your 
typical Linksys broadband router already does a good job of handling that.

-- 
-Chuck



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