The key still depends on the needs of users, because the free bandwidth and speed may not be enough if used in some scenes with large applications, and the price of paid version is higher.
Peanut shell can map intranet IP to generate public IP, that is, establish connection with intranet server through cloud server, map intranet port to cloud, and quickly access LAN application through generated fixed domain name, which is suitable for users who have no public IP or dynamic public IP in all walks of life.