* | 'destination port'=2152>
*/
#define RTE_PTYPE_TUNNEL_GTPU 0x00008000
+/**
+ * ESP (IP Encapsulating Security Payload) tunneling packet type.
+ *
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=51>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=51>
+ */
+#define RTE_PTYPE_TUNNEL_ESP 0x00009000
/**
* Mask of tunneling packet types.
*/