Hi

at 05.11.2010 02:11, wfdudley wrote:
> I'll stop being grumpy now.
> 
> I was just dismayed that the docs for this are, um, more diffuse that my old
> LRP install.
> 
> I'd suggest that the floppy is way past it's time, and now its time to
> make a LRP
> release that assumes real storage, like a 250Meg CF card, or other solid state
> "disk drive".  Then you can have the docs, a real editor, even a real GUI if
> somebody gets ambitious and codes it up.

Please keep in mind there is the rest of us, living with running
hardware that would require an update in that case :-)

> 
> So: my REAL problem.
> 
> My ISP (and my employer) gives me a block of 16 public IP addresses.
> xxx.xxx.xxx.16/28
> xxx.xxx.xxx.17 is the pipeline
> xxx.xxx.xxx.18 is the WAN port on the firewall
> The LAN port is 192.168.1.254, for laptops, Winders boxes, other stuff
> without fixed
> address
> The DMZ port is xxx.xxx.xxx.16/28.  The current LRP/Dachstein uses Proxy Arp
> (not bridging, I was mistaken, the m0n0wall does bridged firewall) so that the
> servers on the DMZ have some ports visible to the outside world.

OK so I suggest to build it just the same, use Proxy ARP. I don't recall
the Dachstein settings anymore though.

> 
> The shorewall docs say "use the three port example -- unless you've got 
> multiple
> IPs, in which case, never mind, you'll have to read all the docs".
> I'm paraphrasing,
> obviously.  This is about when I threw up my hands.

It is not that bad, I guess you have a three port version of the Alix
board. Just start by configuring your external and internal network, I
have not looked up the three port example by Tom Eastep, but the way I
remember all his docs are extremely precise.

> 
> Anyway, a concise set of example shorewall config files would be a big help.

You only need to touch about 5 files.

/etc/shorewall/policy
/etc/shorewall/interfaces
/etc/shorewall/zones
/etc/shorewall/rules
/etc/shorewall/proxyarp

please refer to the examples at

http://www.shorewall.net/3.0/shorewall_setup_guide.htm#Options
http://www.shorewall.net/3.0/shorewall_setup_guide.htm#ProxyARP

this is probably what you want

If you cannot find your way with this information then try to tell us
where exactly you get stuck.

cheers

Erich

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