| **<aid="variable1"name="variable1">variable1</a>**<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 |
| **<aid="variable2"name="variable2">variable2</a>**<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 |
| **<aid="variable3"name="variable3">variable3</a>**<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 |