Hello, I'd like the proxy_pass module of nginx to be able to support hexadecimal or octal ip formats. For example here are the different versions of the ip of this forum : IP address: http://174.36.94.16 Hexadecimal: http://0xae245e10 Octal (dotted): http://0256.044.0136.020 Octal (undotted): http://2921618960 As you can see, they all work fine in any "civilized" browsers (fireby dalaih - Ideas and Feature Requests