[16849] in cryptography@c2.net mail archive
Re: link-layer encryptors for Ethernet?
daemon@ATHENA.MIT.EDU (Steven M. Bellovin)
Wed Feb 9 10:10:16 2005
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
From: "Steven M. Bellovin" <smb@cs.columbia.edu>
To: james hughes <hughejp@mac.com>
Cc: Russell Nelson <nelson@crynwr.com>, cryptography@metzdowd.com
In-Reply-To: Your message of "Tue, 08 Feb 2005 19:28:36 EST."
<efb104146cd912c1b7164652b55c5ff8@mac.com>
Date: Tue, 08 Feb 2005 19:36:09 -0500
In message <efb104146cd912c1b7164652b55c5ff8@mac.com>, james hughes writes:
>The following device is a layer 2 tunneling device that has 256 bit AES
>at up to 400Mb/s.
>
>http://blueridgenetworks.com/products/index.htm
>http://blueridgenetworks.com/support/borderguard_vpn__serv_res_ctr.htm
>
Layer 2? It seems to be an IPsec box. At the least, their
Administrator's Guide talks about using IP Protocol 50.
--Prof. Steven M. Bellovin, http://www.cs.columbia.edu/~smb
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