Ipchains has no issues with working off of a dynamic IP that I am aware of.
I use chains at home with my cable modem and three PC's on an internal LAN
operating on a reserved subnet, lot's of people do. Just configure your
external card for DHCP, configure your internal card for static, set your
internal LAN's default gateway to the IP on your firewall internal NIC and
decide how you want to filter. This is the IPChains how-to,
http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/IPCHAI
NS-HOWTO.html, if you want to enable IP Masquerading as well,
http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/IP-Mas
querade-HOWTO.html
Good Lcuk,
Josh
----- Original Message -----
From: "lfmaillist" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 21, 2001 10:43 PM
Subject: Does IPchains provide the function of dynamic IP?
> Our computers are connected to Internet through ADSL. We want to provide
HTTP service in our inner networks, whose IP address is reserved
> (for exmple ,192.168.0.1).
>
> Now, I have two questions as following:
> 1. Does Ipchains support dynamic IP address in the outer network
interface?
> 2. If it does, where can i find the document about the configuration?
>
>
>
> Thanks for your help!
>
>
> -----------------------------------------
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