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 <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2015-07-21 10:44:00 +02:00 committed by David S. Miller
parent 1b7179d3ad
commit 3093fbe7ff
8 changed files with 157 additions and 5 deletions

View file

@ -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,