From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Sat, 3 May 2008 22:46:49 +0800
You don't need an "IPSEC environment" (whatever that is) to test these
code paths.
It's very easy to setup simplistic IPSEC states and policies between
two computers using "setkey" and friends.
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