Ricoh Aficio MP C5502 User Guide - Page 606
Selecting the certificate for IPsec, Specifying IPsec settings on the computer
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5. Enhanced Network Security 8. Set "Exclude HTTPS Communication" to [Active] if you do not want to use IPsec for HTTPS transmission. 9. Click [OK]. 10. "Updating..." appears. Wait for about one or two minutes, and then click [OK]. 11. Log out. • To change the transmission partner authentication method for encryption key auto exchange settings to "Certificate", you must first install and assign a certificate. For details about creating and installing a device certificate, see p.131 "Protecting the Communication Path via a Device Certificate". For the method of assigning installed certificates to IPsec, see "Selecting the Certificate for IPsec". Selecting the certificate for IPsec Using Web Image Monitor, select the certificate to be used for IPsec. You must install the certificate before it can be used. For details about creating and installing a device certificate, see p.131 "Protecting the Communication Path via a Device Certificate". 1. Log in as the network administrator from Web Image Monitor. 2. Point to [Device Management], and then click [Configuration]. 3. Click [Device Certificate] under "Security". 4. Select the certificate to be used for IPsec from the drop-down box in "IPsec" under "Certification". 5. Click [OK]. The certificate for IPsec is specified. 6. "Updating..." appears. Wait for about one or two minutes, and then click [OK]. 7. Log out. Specifying IPsec settings on the computer Specify exactly the same settings for IPsec SA settings on your computer as are specified by the machine's security level on the machine. Setting methods differ according to the computer's operating system. The example procedure shown here uses Windows 7 when the "Authentication and Low Level Encryption" security level is selected. 1. On the [Start] menu, click [Control Panel], click [System and Security], and then click [Administrative Tools]. If you are using Windows XP, on the [Start] menu, click [Control Panel], click [Performance and Maintenance], and then click [Administrative Tools]. 162
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