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-rw-r--r--include/uapi/linux/ip_vs.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h
index e34f436fc79d..e4f18061a4fd 100644
--- a/include/uapi/linux/ip_vs.h
+++ b/include/uapi/linux/ip_vs.h
@@ -131,6 +131,11 @@ enum {
IP_VS_CONN_F_TUNNEL_TYPE_MAX,
};
+/* Tunnel encapsulation flags */
+#define IP_VS_TUNNEL_ENCAP_FLAG_NOCSUM (0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_CSUM (1 << 0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_REMCSUM (1 << 1)
+
/*
* The struct ip_vs_service_user and struct ip_vs_dest_user are
* used to set IPVS rules through setsockopt.
@@ -403,6 +408,8 @@ enum {
IPVS_DEST_ATTR_TUN_PORT, /* tunnel port */
+ IPVS_DEST_ATTR_TUN_FLAGS, /* tunnel flags */
+
__IPVS_DEST_ATTR_MAX,
};