Canon Wireless LAN Board-B2 User Manual page 80

WLAN card cert. date error
Cause
Remedy
3
WLAN card cert. expired.
Cause
Remedy
WLAN card cert. revoked.
Cause
Remedy
IMPORTANT
If the wireless LAN card certificate has been revoked, obtain a valid wireless LAN card
certificate re-issued from a certificate authority, and install the new wireless LAN card
certificate.
3-16
Network Connection and Printing Troubleshooting
The issuing date of the wireless LAN card certificate is set to a date in the
future.
Confirm the following:
•
Whether the date and time settings of the machine are correct. (See e-Manual
> Settings/Registration.)
•
Whether the expiration date of the wireless LAN card certificate is correct.
(See "If EAP-TLS is set as the EAP type," on p. 2-25.) If necessary, refer to
"Installing a Wireless LAN Card Certificate," on p. 2-16 to install a wireless
LAN card certificate.
•
Whether the CA date and time settings of the authentication server are
correct.
The wireless LAN card certificate has expired.
Confirm the following:
•
Whether the date and time settings of the machine are correct. (See e-Manual
> Settings/Registration.)
•
Obtain a valid wireless LAN card certificate re-issued from a certificate
authority, and refer to "Installing a Wireless LAN Card Certificate," on p. 2-16
to install the new wireless LAN card certificate.
When performing authentication with EAP-TLS, authentication failed because
the authentication server responded with notification that the wireless LAN card
certificate has been revoked.
Confirm whether the wireless LAN card certificate is correct. (See "If EAP-TLS
is set as the EAP type," on p. 2-25.) If necessary, refer to "Installing a Wireless
LAN Card Certificate," on p. 2-16 to install a wireless LAN card certificate.