From 3093fbe7ff4bc7d1571fc217dade1cf80330a714 Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Tue, 21 Jul 2015 10:44:00 +0200 Subject: route: Per route IP tunnel metadata via lightweight tunnel This introduces a new IP tunnel lightweight tunnel type which allows to specify IP tunnel instructions per route. Only IPv4 is supported at this point. Signed-off-by: Thomas Graf Signed-off-by: David S. Miller --- include/uapi/linux/lwtunnel.h | 1 + include/uapi/linux/rtnetlink.h | 15 +++++++++++++++ 2 files changed, 16 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/lwtunnel.h b/include/uapi/linux/lwtunnel.h index aa611d931a31..31377bbea3f8 100644 --- a/include/uapi/linux/lwtunnel.h +++ b/include/uapi/linux/lwtunnel.h @@ -6,6 +6,7 @@ enum lwtunnel_encap_types { LWTUNNEL_ENCAP_NONE, LWTUNNEL_ENCAP_MPLS, + LWTUNNEL_ENCAP_IP, __LWTUNNEL_ENCAP_MAX, }; diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index 0d3d3cc43356..47d24cb3fbc1 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -286,6 +286,21 @@ enum rt_class_t { /* Routing message attributes */ +enum ip_tunnel_t { + IP_TUN_UNSPEC, + IP_TUN_ID, + IP_TUN_DST, + IP_TUN_SRC, + IP_TUN_TTL, + IP_TUN_TOS, + IP_TUN_SPORT, + IP_TUN_DPORT, + IP_TUN_FLAGS, + __IP_TUN_MAX, +}; + +#define IP_TUN_MAX (__IP_TUN_MAX - 1) + enum rtattr_type_t { RTA_UNSPEC, RTA_DST, -- cgit v1.2.3