I have both hubs and switches and, unless you care about running your own servers and other issues not normally associated with a home network, for example, then you won't notice any difference. Basically, with one or two machines and a cable modem, for example, there is no practical difference in my opinion. Having said that, I have switches because I got three switches at a computer show for less money than a hub would have cost, and I'm running several servers and workstations, and doing a lot of other stuff that isn't necessary, but is fun if you have the stuff to play with... As far as firewalls go, I would recommend buying something like a linksys router/firewall (<$100) if all you care about is getting up and going quickly (if that's what you were asking). I say this only because once you get the router configured, you don't have to bother with it unless you want to go to the next step (which may be a good idea depending on your needs). You don't have to worry about messing anything up while playing with the next kernel release, or whatever. In other words, it is separate from any other activity you may plan for that machine, and safe from any "mistakes" along the way. For those who enjoy the trip, so to speak, or for those who want better control over their firewall, I would get "Linux Firewalls" second edition, by Robert L. Ziegler, and take it from there. It covers packet filtering, iptables, perimiters, NAT, and other useful items. This book will also cover specific questions regarding hardware and software configurations. I started with a Linksys and am building my own firewall now. I plan on using the Linksys as part of the total configuration of my home network - not because I need it, but because I have it and I figure it will be fun to play... (See Paragraph 2). ;-) Regards, Steve At 10:23 PM 2/16/2002, you wrote:
I have a couple of questions. Why would you want a hub over a switch? What firewall under linux would you suggest, what would the best way to set up a firewall-router box with two nic's?
Thanks for you'r help
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