From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 16 Mar 2023 16:15:06 +0000 (+0100)
Subject: wip: ike-sa: Add extension that indicates support for optimized rekeying
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cce4612b7a3014875c64c22d17b5b890163780bf;p=thirdparty%2Fstrongswan.git

wip: ike-sa: Add extension that indicates support for optimized rekeying

wip: draft/rfc ref
---

diff --git a/src/libcharon/sa/ike_sa.h b/src/libcharon/sa/ike_sa.h
index 3b6306007b..a742ddd6c1 100644
--- a/src/libcharon/sa/ike_sa.h
+++ b/src/libcharon/sa/ike_sa.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2020 Tobias Brunner
+ * Copyright (C) 2006-2023 Tobias Brunner
  * Copyright (C) 2006 Daniel Roethlisberger
  * Copyright (C) 2005-2009 Martin Willi
  * Copyright (C) 2005 Jan Hutter
@@ -174,6 +174,11 @@ enum ike_extension_t {
 	 * IKEv2 Intermediate Exchange, RFC 9242
 	 */
 	EXT_IKE_INTERMEDIATE = (1<<17),
+
+	/**
+	 * Peer supports optimized rekeying, draft-ietf-ipsecme-ikev2-sa-ts-payloads-opt
+	 */
+	EXT_OPTIMIZED_REKEY = (1<<18),
 };
 
 /**