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Date: Mon, 27 Jan 2014 18:39:53 +0800 From: zhuyj <zyjzyj2000@...il.com> To: "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org, kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net, linux-kernel@...r.kernel.org, zhuyj <zyjzyj2000@...il.com> Subject: How to identify 6to4 and 6in4 tunnels Hi, Maintainers In our scene, we will create the 6in4/6to4 tunnel firstly and need to check the tunnel type, secondly, we will configure the ip address on it. So, Could we have any way to get the actual tunnel for 6in4 and 6to4 from current linux version? Both 6in4 and 6to4 have the same protocol “IPPROTO_IPV6” in Linux kernel. The only difference is the ip address on the tunnel. Can we distinguish them in Linux kernel? Best Regards Zhu Yanjun -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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