Wireless Lan Problems; Client Software Authentication Problems - Oki MC780fx User Manual

TROUBLESHOOTING FOR NETWORK CONNECTIONS
 Fax transmission cannot be performed with a cover sheet
Problem description
1
In a N/W-Fax driver which is set to the IPP port, no cover sheet is output and an XL error occurs in the fax transmission when a printer
driver whose file name consists of 54 letters or more is specified for the default printer and a Fax is sent with a cover sheet added
from Microsoft Excel.
Corrective action
Set the file name of the printer driver in 30 letters or less.

Wireless LAN Problems

2
This section describes the troubleshooting for Wireless LAN.
Bad certificate
Bad record mac
3
Certificate expired
Certificate revoke
Certificate unknown
4
Decompression failure
Handshake failure
Illegal parameter
No certificate
5
Peer error certificate
Peer error no certificate
Peer no cipher
6
Peer error unsupported certificate type
Peer unexpected message
Unknown remote error type
Unsupported certificate
7
Unknown ca
Unable to connect

Client Software Authentication Problems

Message Corrective Action
Unsupported certificate is installed. Reinstall the appropriate
certificate. This equipment supports md5RSA and sha1RSA
certificate only.
SSL Key exchange failed. Turn the power OFF and then ON to
restart the equipment.
The certificate has been expired. Make sure that the time is set
correctly or whether the certificate is expired.
The certificate has been revoked. Ask your network
administrator.
The installed CA certificate cannot work as server certificate.
Make sure to install a correct CA certificate.
This equipment does not support the SSL compression. Please
disable the SSL compression on the RADIUS server.
Unsupported encryption may be set on the server. Make sure to
use the supported encryption method.
Unsupported version of the TLS protocol may be used. Make
sure to use the supported version of the TLS protocol.
No certificate is installed or you do not specify the certificate file
name. Make sure to install the certificate and specify the
certificate file name correctly.
Installed CA certificate cannot verify the server certificate in the
RADIUS server.
Make sure to install a correct CA certificate.
The RADIUS server operates the communication with the
certificate using the TLS protocol.
The RADIUS server requests the unsupported encryption for this
equipment.
This equipment uses the certificate that the RADIUS server does
not support.
The RADIUS server sends the message that is not TLS
standard. Confirm the settings on the RADIUS server.
The RADIUS server sends the alert message of illegal TLS.
This equipment uses the certificate that the RADIUS server does
not support.
Installed CA certificate cannot verify the server certificate in the
RADIUS server.
Make sure to install a correct CA certificate.
Ask the administrator.
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