Small low-power computer for firewall
Can anyone give me suggestions to what I should buy for my to-be firewall/Voip gateway? I found this one:
http://www.soekris.se/shop/index.php...d&productId=11 but it's got an extremely slow cpu, and I'm worried about throughput, especially as I might want VPN and most definitely SSH tunnels. I also find it a bit expensive for the performance it gives. Are there any similar small computers that might do the task? |
Oh and by the way, I prefer it to be boxed with power supply and everything.
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I have used an old Pentium (yup, plain old Pentium) that I had put away because it was too old to be of "any use".
Put two NIC cards and Smoothwall on it and... works like a charm!! In fact it has been working for over 5 years (non stop) and gives me no problems. My point is ... you do not need to buy a new machine for a firewall, just get an older machine (for almost nothing) and away you go. Hope this helps. Rick |
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And besides, I'd like something that doesn't convert my expensive electricity to heat :) |
I've put together a small wishlist of what I want for my new firewall. Does anyone know of a small computer that has the following:
* Reasonable performance (at least comparable to PIII-500). I want at least 1.5-2 MB/sec throughput. * Have at least two network ports (or a PCI slot) * Have the RAM required for linux with all the admin tools required (like web admin servers) * Power-efficient, preferably with passive cooling * Has a small casing, similar to that of the soekris.se computer * Capable of running linux of course * Capable of running asterisk for routing my phone calls |
An 80386 can easily output 2 MB per second. Really MHz does not mean MB per second.
An Transmeta Efficeon only dissipates about 7 watts of heat on the best models. You can get the developer kit and a 5 volt, 12 volt switchmode power supply to run the board and a hard drive. I recommend using ECC memory with this setup. Go to http://www.mini-itx.com/ to help you pick out a case for the board above or look at other mini-itx boards. |
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