Lexmark CX920 User Manual page 141

Understanding the printer menus
IPSec
Note: This menu appears only in network printers or printers that are attached to print servers.
Menu item
Enable IPSec
Off
On*
Base Configuration
Default*
Compatibility
Secure
DH (Diffie‑Hellman) Group Proposal
modp2048 (14)*
modp3072 (15)
modp4096 (16)
modp6144 (17)
Proposed Encryption Method
3DES
AES*
Proposed Authentication Method
SHA1
SHA256*
SHA512
IKE SA Lifetime (Hours)
1
2
4
8
24*
IPSec SA Lifetime (Hours)
1
2
4
8*
24
IPSec Device Certificate
Pre‑Shared Key Authenticated
Connections
Host [x]
Certificate Authenticated Connections
Host [x] Address[/subnet]
Note: An asterisk (*) next to a value indicates the factory default setting.
Description
Enable Internet Protocol Security (IPSec).
Set the IPSec base configuration.
Set the IPSec base configuration.
Note: This menu item appears only when Base Configuration is set
to Compatibility.
Set the encryption method.
Note: This menu item appears only when Base Configuration is set
to Compatibility.
Set the authentication method.
Note: This menu item appears only when Base Configuration is set
to Compatibility.
Specify the IKE SA expiry period.
Note: This menu item appears only when Base Configuration is set
to Secure.
Specify the IPSec SA expiry period.
Note: This menu item appears only when Base Configuration is set
to Secure.
Specify an IPSec certificate.
Configure the authenticated connections of the printer.
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