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Date: Fri, 03 Apr 2015 17:43:34 -0600
From: cpet <cpet@sdf.org>
To: freebsd-rc@freebsd.org
Subject: possible error in gifconfig
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Setting up a HE tunnel I notice that gifconfig_gif0 wrongly assigns the 
IPs

if I add in gifconfig_gif0="ip ip2"

ifconfig shows just:
inet 64.6.104.115 --> 184.105.253.10

if I add in ifconfig_gif0="tunnel ip ip2"
then it properly shows:

tunnel inet 64.6.104.115 --> 184.105.253.10

Making the tunnel work as expected.

I could not find the code which adds this in except for:

tmpargs=$(get_if_var $ifn gifconfig_IF)
eval ifconfig_${ifn}=\"tunnel \$tmpargs\"