From 0a69452cb45add0841c2bc1e75c25f6bd4f1d8d9 Mon Sep 17 00:00:00 2001 From: Diego Beltrami Date: Tue, 3 Oct 2006 23:47:05 -0700 Subject: [XFRM]: BEET mode This patch introduces the BEET mode (Bound End-to-End Tunnel) with as specified by the ietf draft at the following link: http://www.ietf.org/internet-drafts/draft-nikander-esp-beet-mode-06.txt The patch provides only single family support (i.e. inner family = outer family). Signed-off-by: Diego Beltrami Signed-off-by: Miika Komu Signed-off-by: Herbert Xu Signed-off-by: Abhinav Pathak Signed-off-by: Jeff Ahrenholz Signed-off-by: David S. Miller --- net/ipv4/ipcomp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'net/ipv4/ipcomp.c') diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 2017d36024d4..3839b706142e 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -206,6 +206,7 @@ static void ipcomp4_err(struct sk_buff *skb, u32 info) static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) { struct xfrm_state *t; + u8 mode = XFRM_MODE_TUNNEL; t = xfrm_state_alloc(); if (t == NULL) @@ -216,7 +217,9 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) t->id.daddr.a4 = x->id.daddr.a4; memcpy(&t->sel, &x->sel, sizeof(t->sel)); t->props.family = AF_INET; - t->props.mode = XFRM_MODE_TUNNEL; + if (x->props.mode == XFRM_MODE_BEET) + mode = x->props.mode; + t->props.mode = mode; t->props.saddr.a4 = x->props.saddr.a4; t->props.flags = x->props.flags; -- cgit v1.2.3-59-g8ed1b