========== ['address', 'port'] ['address', 'port']
========== ['address', 'port'] ['address', 'port']
========== ['address', 'port', 'version'] ['address', 'port']
# New variable

| Variable                                                                                                                                                                                                  | Description                                                                                                                                                                                 |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="prompt_authentication" name="prompt_authentication">prompt_authentication</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `mandatory` *`disabled`* | Prompt for authentication if password is saved.<br/>**Default**: true<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" has the value "No proxy". |