netdev - Re: IPV6_RTHDR with a type-0 routing header

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Message-ID: <7d4abbaea1f1e17050a0e8ffe4917cb8@chewa.net>
Date:	Thu, 20 Aug 2009 13:29:09 +0200
From:	Rémi Denis-Courmont <remi@...lab.net>
To:	"Steinar H. Gunderson" <sgunderson@...foot.com>
Cc:	netdev@...r.kernel.org
Subject: Re: IPV6_RTHDR with a type-0 routing header

On Thu, 20 Aug 2009 13:11:52 +0200, "Steinar H. Gunderson"
<sgunderson@...foot.com> wrote:
> I've tried attaching a type-0 routing header to my IPv6 packets with
> setsockopt(..., IPV6_RTHDR, ...), but the kernel just returns EINVAL.
> looking at the source, it seems it simply refuses anything that's not
> type-2;
> should that really be right? I found the following commit:

RT0 headers have been deprecated by IETF. The kernel refuses to use then on
purpose.

-- 
Rémi Denis-Courmont

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