Digi TransPort User Manual page 513

Installed Certificates
This table lists the current certificates that have been installed onto the router. It is possible to
view the contents of each certificate using the "View" button.
Upload Certificate or Private Keys
Certificates and private key files can be uploaded from a host PC onto the router using the
"Browse" and "Upload" buttons.
Enrolment
The following parameters allow the user to create a certificate request, enroll them and to install
the certificates on the router.
SCEP Server IP address
The IP address of the SCEP server / CA server.
Port
The port on which SCEP server is listening. If the port is 0, the default port of 80 will be used.
Path
The path on the server to the SCEP application. You can either enter your own path or select
from cgi-bin or Microsoft SCEP from the drop-down list.
Application
The SCEP application running on the server.
CA identifier
The identifier for the CA server. The CA identifier to use to identify a particular CA when
multiple CAs might be running on the server.
CA certificate
The filename of the CA certificate.
CA encryption certificate
Sometimes when you get a CA certificate, a CA encryption certificate is installed on the router
at the same time. You can identify a CA encryption certificate by looking at the X.509 Key
Usage section in the certificate. It should say something like the following
X509v3 Key Usage: critical
Key Encipherment, Data Encipherment
Digi TransPort User Guide
Certificate Authorities (CAs)
513