What is a dial-up server and what is its use?

adsladsl The dial-up server is mainly compared with the usual fixed server IP In terms of servers . Hang up wizard can be replaced on the server IP The role of , Dial the number once and change it once IP, So as to realize continuous replacement IP The function of , Like a reptile gathering 、 network marketing 、 Big data analysis 、 Software hang up 、 It is widely used in many fields such as ticket grabbing and second killing .

Take reptiles for example , Reptiles are often blocked when they collect data IP. Hang up at this time, and the wizard is just in use . Be a reptile IP After being sealed , It can be replaced by redialing at the dial-up server IP, bypass IP Limit . And you don't have to restart the server , It's done online IP Switching operation .

We usually see ECs , its IP The address is usually fixed , It is mainly used for station construction . And dynamic IP Dial up servers are mainly used for replacement IP, You can also deploy services directly on the server , It's more convenient , But it can't be used to build a station , This is the biggest difference between the two .