| Variable                                                                                                       | Description                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="rougail.variable1" name="rougail.variable1">rougail.variable1</a>**<br/>`port` `basic` `mandatory`    | A port variable.<br/>**Validators**: <br/>• well-known ports (1 to 1023) are allowed<br/>• registred ports (1024 to 49151) are allowed<br/>• private ports (greater than 49152) are allowed                                                  |
| **<a id="rougail.variable2" name="rougail.variable2">rougail.variable2</a>**<br/>`port` `standard` `mandatory` | A port variable with default value.<br/>**Validators**: <br/>• well-known ports (1 to 1023) are allowed<br/>• registred ports (1024 to 49151) are allowed<br/>• private ports (greater than 49152) are allowed<br/>**Default**: 8080         |
| **<a id="rougail.variable3" name="rougail.variable3">rougail.variable3</a>**<br/>`port` `standard` `mandatory` | A port variable with integer default value.<br/>**Validators**: <br/>• well-known ports (1 to 1023) are allowed<br/>• registred ports (1024 to 49151) are allowed<br/>• private ports (greater than 49152) are allowed<br/>**Default**: 8080 |

