PhDDNS

Peanut shell quickly establishes a connection with the private network server through the cloud server, and maps the private network port to the cloud to realize all kinds of Internet application services based on domain name. No need for broadband operators to assign public network IP, no need for router to set up port mapping, support external network 80 port mapping, easy access to ERP system, office OA, NAS, video surveillance, FTP download, proxy server, personal website, online games. 
Guarantee: 
"provides intranet penetration services for more than 18 million users around the world. 
"the free intranet penetration software is well-known in China. 
Properties: 
"A free intranet penetration software that can be used freely to explore different kinds of connection fun. 
There is no need for public network IP, to support private network penetration, that is, public network access to services built in the private network environment can be realized. 
"comes with port mapping, does not need to set up a router, and supports penetration of port 80. 
"supports all kinds of protocol stacks, TCP, HTTP, HTTPS protocols." 
Secure end-to-end TLS encrypted communication. 
Remote management of PC and APP is supported.