How to authorize dedicated, semi-dedicated or ISP proxies.
How to authorize Rotating proxies.
In short, you are provided with IPv6 addresses upon purchase. Each of the IPv6 addresses will have their own unique username:password combination for authorization. Note: the password will be the same for all IPs, only the username is unique. Your connections are then tunneled through a static IPv4 IP address used in your browser configuration. For more infomation, check out the graphic below: