On Mon, 23 Sep 2002, Steve Coffman wrote:
> Hi,
> I'm trying to set up a simple firewall (ipchains) and router for my brother-in-law
>that just got cable access. I have a similar router at home using a DSL static IP
>address.
> Question: What steps do I need to take to get the current IP address from the cable
>modem (DHCP?).
> What do I need to change in the ipchains if anything.
> I'm also having a problem getting the dns servers.
>
> Any help, examples, or where to look would be great.
Here's my stab. Careful of the linefeed.
IPADDRESS=$(/sbin/ifconfig eth0 | grep inet | awk '{print $2}' | awk -F:
'{print $2}')
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