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-rw-r--r--src/libhydra/kernel/kernel_interface.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libhydra/kernel/kernel_interface.h b/src/libhydra/kernel/kernel_interface.h
index cc47d3c4a..3b1010d24 100644
--- a/src/libhydra/kernel/kernel_interface.h
+++ b/src/libhydra/kernel/kernel_interface.h
@@ -69,6 +69,8 @@ enum kernel_feature_t {
KERNEL_REQUIRE_EXCLUDE_ROUTE = (1<<1),
/** IPsec implementation requires UDP encapsulation of ESP packets */
KERNEL_REQUIRE_UDP_ENCAPSULATION = (1<<2),
+ /** IPsec backend does not require a policy reinstall on SA updates */
+ KERNEL_NO_POLICY_UPDATES = (1<<3),
};
/**