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authorNiels Provos <provos@cvs.openbsd.org>1998-05-24 14:14:01 +0000
committerNiels Provos <provos@cvs.openbsd.org>1998-05-24 14:14:01 +0000
commit9144f8bae2a4f36a26def0448257c96f8f235aa7 (patch)
tree51451fb497fb6d7c903d24a27d36e32c40986486 /sys/net/encap.h
parentc2b7ebe6a032e384693542e22ac0ffa5e3411777 (diff)
add support for Virtual Private Networks (VPN).
Diffstat (limited to 'sys/net/encap.h')
-rw-r--r--sys/net/encap.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/net/encap.h b/sys/net/encap.h
index 6eabab45ed2..23ac0370b7a 100644
--- a/sys/net/encap.h
+++ b/sys/net/encap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: encap.h,v 1.12 1998/05/18 21:10:18 provos Exp $ */
+/* $OpenBSD: encap.h,v 1.13 1998/05/24 14:13:59 provos Exp $ */
/*
* The authors of this code are John Ioannidis (ji@tla.org),
@@ -261,8 +261,9 @@ struct encap_msghdr
} Eu;
};
-#define ENABLE_FLAG_REPLACE 1
-#define ENABLE_FLAG_LOCAL 2
+#define ENABLE_FLAG_REPLACE 1 /* Replace existing flow with new */
+#define ENABLE_FLAG_LOCAL 2 /* Add routes for 0.0.0.0 */
+#define ENABLE_FLAG_MODIFY 4 /* Keep routing masks */
#define ENCAP_MSG_FIXED_LEN (2 * sizeof(u_int32_t))