Internet/Intranet Connection
This section explains the troubleshooting procedures and restrictions while using Internet and intranet connections.
Troubleshooting
The possible problems and actions are as follows.
When you cannot connect to the Internet/intranet
Problem | Action |
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Authentication service on a | Basic authentication only is supported on the machine. |
remote server is not | NTLM/digest is not supported. Change to authentication |
supported on the machine. | using SSL as security considerations require. |
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The remote cooperation | If using remote services, purchase the corresponding |
service and the machine | product, model, or options as necessary. |
model options do not match. |
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The IP address is not set | Check the IP address setting. If the IP address is not set |
correctly. | correctly, supply a fixed IP address, or use DHCP or Autonet |
| to assign an IP address. |
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|
The IP gateway address is | Enter the correct IP gateway address if connected to a proxy |
not set correctly. | server or a web server through an IP gateway. |
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The subway mask is not set | Enter the correct subway mask that matches the operating |
correctly. | environment. |
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|
The DNS server address is | Check the DNS server address. |
not set correctly. |
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The DNS server address | Set the DNS server for resolving addresses. |
cannot be resolved. | • When using a proxy server: |
| Enter the DNS server address for resolving the proxy |
| server address. |
| • When not using a proxy server: |
| Enter the DNS server address for resolving the recipient |
| addresses. |
|
|
The address to bypass proxy | Check whether only the address to bypass proxy is specified. |
server setting is incorrect. | If the server is accessed using a direct IP address while |
| specifying an address to bypass proxy in FQDN format, the |
| registered server does not become an excluded object. |
| Therefore, an IP address can be used as the bypass proxy |
| address. Similarly, if the server is accessed using FQDN |
| format while specifying a direct IP address for the bypass |
| proxy address, the registered server does not become an |
| excluded object. Therefore, an FDQN format can be used as |
| the bypass proxy address. |
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|
The connected server or | Check that the server or proxy server you wish to connect to |
proxy server is down. | is operating normally. |
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The network drops out or is | Check the network cable connections. A spanning tree |
disconnected. | environment is recommended to construct a strong |
| environment against network interruptions. |
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Cannot communicate due to | Wait a while and try again. |
the load on the server |
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application. |
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