From: Dave Gingrich (Dave@xxxxxxx)
Date: Mon Jan 15 2001 - 08:35:32 GMT-3
At 00:50 1/15/2001 -0500, Kevin Mahoney wrote:
>Tunnel mode ipip is foe setting up VPNs where you want to tunnel ip traffic
>over an ip tunnel.
>
>Kevin
IPIP encapsulation is IP protocol 4. It was developed originally by Phil
Karn (now of Qualcomm) in the mid 80's, in the process of developing the
famed KA9Q router software. It is still in extensive use supporting a
world wide Ham Radio network. Besides KA9Q and Cisco, it is also supported
by Linux and probably others.
It is set up in a manner similar to GRE encapsulation, but the tunnels only
support carrying IP.
=====================
Dave Gingrich, K9DC
Indianapolis, Indiana
Dave@dcg.org
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