From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: [PATCH][iproute2] Detect 6rd kernel missing support / 6rd
 tunnel scope
Date: Mon, 12 Apr 2010 11:46:17 -0700
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References: <20100404204014.GA24602@lnxos.staff.proxad.net>
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To: Alexandre Cassen <acassen@freebox.fr>
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On Sun, 4 Apr 2010 22:40:14 +0200
Alexandre Cassen <acassen@freebox.fr> wrote:

> This patch fix two issues:
> 
> * If kernel is not supporting 6rd then ioctl() call
>   will return EINVAL, if so just skip perror call.
> 
> * 6rd scope is ipv6/ip tunnels. Dont try to fetch
>   6rd tunnel parms if tunnel protocol != IPPROTO_IPV6.
> 
> Signed-off-by: Alexandre Cassen <acassen@freebox.fr>

Applied thanks.