I'd be interested in hearing your experience.  My company has invested a lot
into Linux as a firewall/router/NAT device because we can depend on them
better than just about anything else available.  Short of Hardware failure,
Linux firewalls/routers/NAT devices are one of the most powerful and reliable
on the market, being able to do complex firewalling, IDS/IDP, NAT (both
directions), reporting, and much more.  

The only times I have found Linux not function well in this roll has been
resulting from a lack of basic education.  The workstations behind it weren't
configured for IP or there wasn't a DHCP server or the DHCP configuration
wasn't handing out a default route correctly.  

No offense to you, Alma... I know I must be sounding like a biggot at the
moment (sounding the trumpet while on the Linux list and all), but most
problems I've found have been lack of knowledge about how a TCP/IP network
works, including configuration and routing.  And Microsoft tries to automate
it... but AUTO is a four-letter word, because AUTO only works part of the
time.  And the AUTO methods tend to make you not consider some potential
problem areas because they work sometimes.  While I'm not sure what is going
on at Keith's I have to say that in the event of "random" or "inconsistent"
issues, most problems I've dealt with have been a Windows problem.
My biggest unknown here is Mandrake, since Mandrake is attempting to be a
Microsoft competitor, they may be attempting some "automated" stuff.

I'm not sure whether this was covered or not, but if you have the XP box set
to dynamic, you need a DHCP server.  If it is hard-set to 192.168.1.2, it
needs to have the correct netmask (most often chosen as 255.255.255.0 but if
generated by network class, it could be 255.255.0.0), Default Gateway of
192.168.1.2, and DNS servers need to be set to whatever the Linux box is being
handed in DHCP.  Otherwise, you can point to mine: 69.33.10.245 and
69.33.10.246.

Again, no offense to anyone here.
Thanks,
Matt




On Tue, 22 Jul 2003 14:41:47 -0500
Alma J Wetzker <[EMAIL PROTECTED]> wrote:

> 
> My own experience is that I could never get the linux boxes to route 
> correctly when I tried what you are doing.  I found it easier for my 
> peace of mind and blood pressure to invest in a router (SMC) and share 
> the connection that way.  Linux or windows is just a dhcp client and 
> only the router cares.  YMMV


-- 
Matthew Carpenter 
[EMAIL PROTECTED]                          http://www.eisgr.com/

Enterprise Information Systems
*Network Service Appliances
*Network Consulting, Integration & Support
*Web Integration and E-Business
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