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-rw-r--r--include/net/netlabel.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index a3bffb4bb74..b3213c7c530 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -67,7 +67,11 @@
* NetLabel NETLINK protocol
*/
-#define NETLBL_PROTO_VERSION 1
+/* NetLabel NETLINK protocol version
+ * 1: initial version
+ * 2: added static labels for unlabeled connections
+ */
+#define NETLBL_PROTO_VERSION 2
/* NetLabel NETLINK types/families */
#define NETLBL_NLTYPE_NONE 0