From: Roopa Prabhu <roopa@cumulusnetworks.com>
Date: Tue, 21 Jul 2015 08:43:45 +0000 (+0200)
Subject: rtnetlink: introduce new RTA_ENCAP_TYPE and RTA_ENCAP attributes
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a0d9a8604f29ee3340126ec3f90c9421f930aa50;p=deliverable%2Flinux.git

rtnetlink: introduce new RTA_ENCAP_TYPE and RTA_ENCAP attributes

This patch introduces two new RTA attributes to attach encap
data to fib routes.

Example iproute2 command to attach mpls encap data to ipv4 routes

$ip route add 10.1.1.0/30 encap mpls 200 via inet 10.1.1.1 dev swp1

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Suggested-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index fdd8f07f1d34..0d3d3cc43356 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -308,6 +308,8 @@ enum rtattr_type_t {
 	RTA_VIA,
 	RTA_NEWDST,
 	RTA_PREF,
+	RTA_ENCAP_TYPE,
+	RTA_ENCAP,
 	__RTA_MAX
 };