Specifying the TLS Encrypted Communication Settings
SMS uses TLS encrypted communication. To use SMS, you need to set the key pair and server certificate as the default key in advance. A preinstalled key pair and server certificate are registered in the machine.
NOTE |
If you access SMS without the default key set, 'HTTP 500 Internal Server Error' is displayed and login fails. By setting the default key, SMS will always use encrypted TLS communications, regardless of whether [Use TLS] in [MEAP Settings] in [Management Settings] (Settings/Registration) is set to 'On' or 'Off'. |
1.
Press 
(Settings/Registration).
(Settings/Registration).2.
Press [Preferences] → [Network] → [TCP/IP Settings].
3.
Press [TLS Settings] for [TCP/IP Settings] → [Key and Certificate].
4.
Select 'Default Key' (preinstalled key pair and server certificate) → press [Set as the Default Key].
5.
Press [Yes].
6.
Press [OK] → [OK].
NOTE |
For instructions on creating the key pair and self-signed server certificate required for TLS encrypted communication using the control panel of the machine, see "Key Pair and Server Certificate Settings for Encrypted TLS Communication" (Security). For instructions on setting the key pair used for encrypted TLS communication, see "Settings for Utilizing TLS" (Network). |