Many users use the proxy ip to use the fixed whitelist to authorize the ip and are distressed. There are generally two authorization methods for the proxy ip. The client fixed export Internet access ip whitelist authorization, account + password authorization, and many users will choose to bind the ip authorization method. If it is impossible to bind a fixed ip authorization, the second authorization method will be considered.
One: Use the proxy ip on the server that cannot fix the authorized ip:
Nowadays, many operators use Dongla’s resources and don’t have their own broadband resources. Many users will choose these operators because of the low price. However, it is completely possible for ordinary families to surf the Internet, and there are still many shortcomings for work use. For example, China Mobile, Tietong, Dr. Peng, Education Network, etc. Some of these operators' broadband IP changes several times a day, and some minutes will change, and there is no fixed output port. In this case, it cannot be fixed. ip, then you can choose account + password authorization in this case.
Two: Use proxy ip on dynamic dialing;
Some users will choose to use proxy ip on the dynamic due to application scenarios. Dynamic dialing means that the ip will be replaced when the redial is disconnected. In this case, you need to rebind the ip authorization after each dialing, but this is the case. kind of hard.
Three: When multiple servers are required to use proxy ip:
In the case of multiple servers using proxy ip, if the user needs to achieve: for example, computer A extracts the proxy ip and wants to share it with computers B, C, D, etc., and even more computers use it, and the number of whitelist bindings is not so large. At this time, you can use account + password authorization.