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Checking generated server certificate – Canon imagePROGRAF GP-4000 User Manual

Page 271

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6.

Specify each setting item.

6.

Signature algorithm

Select

SHA256

.

Public key length (bits)

Select

2048 bits

.

• Specify the expiration date.

Enter the date you generated the server certificate on

Valid from

.

Enter the date the server certificate expires on

Valid to

.

• Enter the common name.

On

Common name

, enter the

IPv6 link-local address

you checked in abbreviated form.

Note

• When you enter the common name, add [ ] to each end of the abbreviation value of the

printer's IPv6 address.

• Do not use a comma or make a space for the common name.

7.

Select

Next

.

7.

You need not enter anything on

Country

,

State or province

,

Locality

,

Organization

, or

Organizational unit

.

8.

Select

Generate

.

8.

The server certificate starts to be generated.

When the server certificate has been generated,

Generated a self-signed certificate.

appears.

9.

Select

Restart LAN

.

9.

LAN will be restarted.

When LAN has been restarted,

Printer status

on Remote UI appears.

Note

• If you cannot access to Remote UI after you restart LAN, reload your web browser.

Checking Generated Server Certificate

1.

Select

Security

on Remote UI.

1.

2.

Select

SSL/TLS settings

.

2.

3.

Select

Check key and certificate

.

3.

Make sure the issuer of the root certificate is displayed on

Issued by

, and the value you entered is

displayed on

Common name

on

Subject

.

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