Five server is configured within the private IP network, and then do NAT much for one, the 5 server NAT into a public IP to go out, there is a business needs to end 5 servers to access, now to the end can only ping to the public IP NAT after, 5 server IP ping impassability, can great god to achieve access to the internal server requirements, how to do the configuration, thank you!

CodePudding user response:

Can't, of course, they separated with public behind NAT,
You have to do is service release: WAN port mouth, mapped to a network of a server a under the agreement of a port,
For example,
1.1.1.1 WAN port, port 8080, mapped to the Intranet 192.168.1.100 TCP 80;
1.1.1.1 WAN port, port 8081, mapped to the Intranet 192.168.1.100 TCP 81;
1.1.1.1 WAN port, port 8082, mapped to the Intranet 192.168.1.101 TCP 80;
.
Which server to access the customer service, directly to the WAN IP port request corresponding line,

CodePudding user response:

Can achieve this in port mapping, H3C is NAT server command

CodePudding user response:

To achieve public user access to the internal server, need to do internal server mapping, the five internal IP address of the server and port mapping to the public IP address and port, respectively at the same time with the default routing, routing, is certainly can't, give you an example of huawei router do server mapping: https://support.huawei.com/hedex/hdx.do? Docid=EDOC1100087046 & amp; Id=useful - CN_CONCEPT_0199160921 & amp; Lang=useful, I hope it can help you,

CodePudding user response:

The original poster to be clear, when you make the effect of PAT is, multiple network address translation has become a public IP, access to your Server, both inside and outside when the network gateway will be converted into through the destination IP and port you configure the network address, as a result, you go to ping your Intranet Server through the network, it is always only ping your public IP, of course, if you want to have extra address direct external, you go out to do one-on-one directly, but I don't suggest you to do so, you understand the