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Old September 1st, 2004, 01:12 AM     #10 (permalink)
James T
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Join Date: Jul 2004
Location: New Zealand
Posts: 582
I never tried building tunneling into the kernel. Tried stunnel (TCP only connections) and FreeS/WAN(complicated) and OpenVPN(easy and worked) and stopped there

From the man page.

The default is BF-CBC, an abbreviation for Blowfish in Cipher Block Chaining mode. Blowfish has the advantages of being fast, very secure, and allowing key sizes of up to 448 bits. Blowfish is designed to be used in situations where keys are changed infrequently.
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