Hi Alex,

I know that my cable company has a system that the cable modem records the
MAC for the connection and will not let you switch to a different NIC
without calling them. In my case, there was no issue, I just told them that
I got a new PC, with a new NIC - 30 seconds later I was up. Of course that
was after two days of checking and re-checking my configurations. :-(

Cheers
edt

----- Original Message -----
From: "Alex McLintock" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, January 16, 2002 2:30 PM
Subject: [Leaf-user] blackholing at the ISP? how to diagnose?


> Hi Folks,
>
> I am after advice because my first DachStein (floppy) installation is
stuck.
> I am not getting any response from my ISP except for the initial DHCP....
>
> I had some problems getting the D-Link 528's to be recognised but that was
because
> I thought they were tulip based (like other later D-Links). They required
> pci_scan, ne2k_pci, and 8390 to all be enabled/uncommented.
>
> My Internet provider is NTL:Home which is a UK based cable company. I know
that
> that is working to some extent because I can get it working with a single
windows98
> box. I can configure it with DHCP and bobs your uncle.
>
> I then got DachStein DENYing absolutely everything that tried to leave the
> box. Happily a document on the sourceforge site gave me a clue. It said
there
> was a single line in the Eiger network.conf file which denied any access
> when the external IP address was a "local" one such as 192.168.X.X or
10.X.X.X
> etc. "Hooray" says I. I have been getting addresses in the 10. range from
> my ISP. So I edit the file (1, 2 in lrfg) and find not one, but three
lines
> which mention DENY and 10. ip address ranges. I comment them all out.
>
> So now I have a firewall which doesn't DENY packets going to the outside
world
> but it doesn't seem to do anything with them.
>
>
> If I log in to the box and try pinging the outside world (eg
> ping www.yahoo.com
> or
> ping 22.22.22.22
> )
> I get no response, 100% packet loss.
>
> Any idea on what I should do now? I can't see any kind of traceroute
function
> on the standard DachStein installation. Is that what I should look for?
>
>
>
>
> PS I don't know what my ISP's DNS server is. Does that matter or will DHCP
> pick that up for me?
>
> Alex McLintock
>
> =====
> Alex McLintock        [EMAIL PROTECTED]    Open Source Consultancy in London
> OpenWeb Analysts Ltd, http://www.OWAL.co.uk/
> ---
> SF and Computing Book News and Reviews: http://news.diversebooks.com/
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