Configuration Of Encryption Using Ipsec - Dell S3845cdn User Manual

When encrypting IPP communications (Internet printing) and adding a printer from Add
Printer, enter an address beginning with "https" instead of "http" as the URL of the printer.

Configuration of Encryption using IPSec

This section describes how to encrypt communications using IPSec.
Step 1 Import and Configuration of a Certificate
The following describes configuration procedures to set up a certificate with Dell Printer
Configuration Web Tool.
When IKE Authentication Method is set to Digital Signature, configure a certificate on
the machine. No certificate is registered on the machine by factory default.
To configure a certificate using Dell Printer Configuration Web Tool, configure the
encryption settings for HTTP communications, and then import a certificate issued by
another CA to use it for the IPSec certificate.
NOTE:
• You cannot use a self-signed certificate created with Dell Printer Configuration Web Tool for
IPSec.
• The machine supports the capability to import the RSA
• If a certificate to be imported as an IPSec certificate contains V3 extension "KeyUsage",
"digitalSignature" bit must be asserted.
• For details on how to configure the encryption settings for HTTP communication, refer to
"Configuration of HTTP Communications Encryption".
1 Import a certificate.
For details, see "Security Certificates".
NOTE:
• You cannot import a certificate that has been already registered in Device Certificates or Other
Certificates. Delete the registered certificate before importing.
• If the certificate to be imported contains the V3 extension "keyUsage", "digitalSignature" must
be asserted.
2 Select the certificate in the Security Certificates screen.
3 In the Certificate Details screen, make sure that Category is set to Device
Certificate, and Certificate Use is set to IPsec.
Step 2 Configuration on the Computer
Configure the following settings on the computer.
• Create an IP security policy
• Assign the IP security policy
NOTE:
• For details on the settings, refer to the help of the computer.
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public key (up to 4096 bits).
Encryption and Digital Signature Settings
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