From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juha-Matti Tapio Subject: [PATCH 1/2] [IPV6]: Add ORCHID prefix to address label table Date: Thu, 21 Feb 2008 12:08:14 +0200 Message-ID: <20080221100813.GA24291@verkkotelakka.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: netdev@vger.kernel.org Return-path: Received: from refraktori.verkkotelakka.net ([79.171.233.68]:56553 "EHLO refraktori.verkkotelakka.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753433AbYBUKiE (ORCPT ); Thu, 21 Feb 2008 05:38:04 -0500 Received: from jmtapio sender auth=jmtapio by refraktori.verkkotelakka.net with local (Exim 4.63) id 1JS8Le-0006ob-3N for netdev@vger.kernel.org; Thu, 21 Feb 2008 12:08:14 +0200 Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-ID: Add a new label for Overlay Routable Cryptographic Hash Identifiers (RFC 4843) prefix 2001:10::/28 to help proper source address selection. ORCHID addresses are used by for example Host Identity Protocol. They are global and routable, but they currently need support from both endpoints and therefore mixing regular and ORCHID addresses for source and destination is a bad idea in general case. Signed-off-by: Juha-Matti Tapio --- net/ipv6/addrlabel.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index a3c5a72..3a8b3f5 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -58,6 +58,7 @@ static struct ip6addrlbl_table * ::ffff:0:0/96 V4MAPPED 4 * fc00::/7 N/A 5 ULA (RFC 4193) * 2001::/32 N/A 6 Teredo (RFC 4380) + * 2001:10::/28 N/A 7 ORCHID (RFC 4843) * * Note: 0xffffffff is used if we do not have any policies. */ @@ -85,6 +86,10 @@ static const __initdata struct ip6addrlbl_init_table .prefix = &(struct in6_addr){{{ 0x20, 0x01 }}}, .prefixlen = 32, .label = 6, + },{ /* 2001:10::/28 */ + .prefix = &(struct in6_addr){{{ 0x20, 0x01, 0x00, 0x10 }}}, + .prefixlen = 28, + .label = 7, },{ /* ::ffff:0:0 */ .prefix = &(struct in6_addr){{{ [10] = 0xff, [11] = 0xff }}}, .prefixlen = 96, -- 1.5.3.8