HTTP proxy (or tunnel reptile proxy agents) Definition

What is the Tunnel Broker: a client computer via a fixed line network linking the proxy server (fixed IP), fixed server then forwards the data through a random port to the target site (server) through another line server. Therefore, the target site (server) can only see random IP line, it is impossible to see fixed proxy server IP, the actual results with the public network IP (outside the network IP) as the network and more stable.
What are reptiles Agent: Agent reptile fixed by the cloud server address, establish line network links, automatic agent platform proxy IP switching in milliseconds, to ensure the stability and speed of the network, customers devote their energies to avoid the reptile on the proxy IP strategy optimization.