#define TNL_F_CSUM (1 << 1) /* Checksum packets. */
#define TNL_F_IN_KEY_MATCH (1 << 2) /* Store the key in tun_id to match in flow table. */
#define TNL_F_CSUM (1 << 1) /* Checksum packets. */
#define TNL_F_IN_KEY_MATCH (1 << 2) /* Store the key in tun_id to match in flow table. */