| Variable                                                                                                                  | Description                                                                                                                                                                                                                                  |
|---------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **variable1**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `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                                                  |
| **variable2**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `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         |
| **variable3**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `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 |

