Network-related Problems

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

 

 

 

 

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.

 

 

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.

 

 

 

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.

 

 

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.

 

 

The subway mask is not set

Enter the correct subway mask that matches the operating

correctly.

environment.

 

 

The DNS server address is

Check the DNS server address.

not set correctly.

 

 

 

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.

 

 

The connected server or

Check that the server or proxy server you wish to connect to

proxy server is down.

is operating normally.

 

 

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.

 

 

Cannot communicate due to

Wait a while and try again.

the load on the server

 

application.

 

 

 

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Xerox 5225A, 5230A manual Internet/Intranet Connection