From 6d86d0f51699612ad886b3f1b8773e81324e3b2a Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 21 Feb 2017 19:21:01 +0100
Subject: kernel: Make range of SPIs for IPsec SAs configurable

---
 src/libcharon/kernel/kernel_interface.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/libcharon/kernel/kernel_interface.h')

diff --git a/src/libcharon/kernel/kernel_interface.h b/src/libcharon/kernel/kernel_interface.h
index 96c9ffa62..d601ebd4e 100644
--- a/src/libcharon/kernel/kernel_interface.h
+++ b/src/libcharon/kernel/kernel_interface.h
@@ -56,6 +56,12 @@ typedef enum kernel_feature_t kernel_feature_t;
 #include <kernel/kernel_ipsec.h>
 #include <kernel/kernel_net.h>
 
+/**
+ * Default range for SPIs requested from kernels
+ */
+#define KERNEL_SPI_MIN 0xc0000000
+#define KERNEL_SPI_MAX 0xcfffffff
+
 /**
  * Bitfield of optional features a kernel backend supports.
  *
-- 
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