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Date: Mon, 1 Jun 2015 01:51:05 +0530 From: Harsh Jain <harshjain.prof@...il.com> To: netdev@...r.kernel.org Subject: packet encryption based on gre key value with ip xfrm command Hi, I am trying to encrypt Gre packet have specific key values in GRE header with following command ip xfrm policy add src 192.168.1.9 dst 192.168.1.5 proto gre key 3 dir in tmpl src 192.168.1.9 dst 192.168.1.5 proto esp reqid 16387 mode transport But it is not working. If I remove the "key 3" from above system encrypt all GRE packets. I tried with kernel version 3.18 and iproute2 version.2.4. I got iproute2 patch file having changes to support filtering based on keys but didn't find corresponding kernel patch. How to encrypt Packets based on GRE key value.? Regards Harsh Jain -- 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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