From 571912c69f0ed731bd1e071ade9dc7ca4aa52065 Mon Sep 17 00:00:00 2001 From: Martin Varghese Date: Mon, 24 Feb 2020 10:57:50 +0530 Subject: net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc. The Bareudp tunnel module provides a generic L3 encapsulation tunnelling module for tunnelling different protocols like MPLS, IP,NSH etc inside a UDP tunnel. Signed-off-by: Martin Varghese Acked-by: Willem de Bruijn Signed-off-by: David S. Miller --- include/net/route.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/net/route.h') diff --git a/include/net/route.h b/include/net/route.h index a9c60fc68e36..81750ae50833 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -128,6 +128,12 @@ static inline struct rtable *__ip_route_output_key(struct net *net, struct rtable *ip_route_output_flow(struct net *, struct flowi4 *flp, const struct sock *sk); +struct rtable *ip_route_output_tunnel(struct sk_buff *skb, + struct net_device *dev, + struct net *net, __be32 *saddr, + const struct ip_tunnel_info *info, + u8 protocol, bool use_cache); + struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_orig); -- cgit v1.2.3