Domain can be on the company web server in the LAN network IP public IP access network out of the three domain name would not have access to a public IP
Server one-to-one through routing address translation for the great god help for something about
Outside the public IP network can ping the domain name server

CodePudding user response:

Outer net can ping, but cannot access, or domain name service provider there never set, or the DNS has a problem, personal understanding,

CodePudding user response:

Ping does not represent the corresponding port, also what all have no, how can I help you? Whether to do the mapping, firewall restrictions?

CodePudding user response:

Your company server IP is to use which carrier? Access networks outside whether to replace the different operators tried? Before I met some operators can access some operators can not access, is a carrier equipment routing has a problem, continuous operators have a look,