Dan Schwartz wrote:
> 
>         Good evening, folks!
> 
>         Over the past few days I've received some very helpful guidance about
> assembling LEAF VPN appliances to handle multi-megabit 3DES encryption
> throughput rates; and I really appreciate the guidance given this Mac & NT
> geek (& linux newbie).

What's the consensus?  You can have a 300 MHz PII running at 450 MHz,
and a pci bus running at 33 MHz, on a 100 MHz FSB using PC100 SDRAM.
Um, that's fast.  It'll cost you about $100 to put it together and test,
assuming you have most of the part in your closet.  I have a suspicion
that more than a few of you out there have broken the GHz barrier :-o


>         However, since LEAF is essentially a small, stripped down (yet robust!)
> router that fits on 1 or 2 floppies, is there another router/encryption
> project out there in *nix land that's more suited for high capacity, i.e.
> something on the order of an Intel NetStructure 31xx VPN gateway
> <http://www.intel.com/network/idc/products/vpn_gateway.htm>?


You're talking about 

  Low end Intel                      High End Intel
--------------------                 -----------------
  233 MHz Cpu                        733 MHz Cpu
  3 Mbps 3DES throughput             95 Mbps 3DES throughput

That's a big difference.   I'm sure you could put together
a LEAF box with a PIII 800 and 512 MB ram, but you're asking
for other companies solutions, and I'll let someone else
answer that.  I'd like to think a LEAF box could keep
up until it's compared to some fancy hardware with a modified 
PCI bus or multiple PCI buses.

Good Luck,
Matthew 





>         Thanking you in advance,
>         Dan Schwartz

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