I-Planet Web Server

When you receive your certificates from Digi-Sign there will be your site certificate (named yourdomain.cer) plus 2 others (UTN-USERFirst-Hardware.crt and
Digi-SignCADigi-SSLXp.crt or Digi-SignCADigi-SSLXs.crt), these 2 must be installed as a Trusted Certificate Authority [1] CA and Certificate Chain.

Sign onto the Webserver and select the server to manage.
Select the 'Security' tab and then 'Install Certificate'

Select Trusted Certificate Authority [1] CA, enter the password and copy the text from the UTN-USERFirst-Hardware.crt to the Message Text box (including the BEGIN and END lines), then click 'OK'.
Accept the certificate.

NOTE: Do not shutdown or restart the server until all steps have been completed.

Repeat the steps from * above using the text from the Digi-SignCADigi-SSLXp.crt or
Digi-SignCADigi-SSLXs.crt and choosing the 'Certificate Chain' option.
For the site certificate again repeat the steps from * above, but this time choosing 'This Server' option.

At this stage all the certificates are installed and SSL now needs to be activated.

Select the Preferences tab and then Encryption On/Off.
Set encryption to 'On' and Port to 443, click OK, then Save and Apply.

Now shutdown and restart the server.