Zend certified PHP/Magento developer

Maintenance Mode IP filtering not working

I hope you can help me with this issue.

I already enabled the maintenance mode and set up the IP filter, but it’s not working. Although I configured to access the site with my IP I’m unable to see front-end and back-end, I only get the 503 Error page.

I used all the common commands for the manintenance mode and even tried to configure a redirection through .htaccess with IP filter and doesn’t work either.

Thank You.!