* taken from the flow specified in the 'execute->key_len' bytes of
* 'execute->key'. ('execute->key' is mostly redundant with
* 'execute->packet', but it contains some metadata that cannot be
- * recovered from 'execute->packet', such as tun_id and in_port.) */
+ * recovered from 'execute->packet', such as tunnel and in_port.) */
int (*execute)(struct dpif *dpif, const struct dpif_execute *execute);
/* Executes each of the 'n_ops' operations in 'ops' on 'dpif', in the order