AMX Signature Series NetLinx Integrated Controller NI-3101-SIG - Manual (Page 107)

NetLinx Security within the Web Server
97 NI-3101-SIG Signature Series NetLinx Integrated Controller
What to do when a Certificate Expires
Self-generated certificates have a duration period of approximately 30 years. Most externally requested CA
certificates are generally valid for a period of approximately 1 - 5 years.
The only way to avoid a CA certificate becoming invalid due to a time expiration is to request a new certificate
from your current CA.
Refer to theServer - Creating a Request for an SSL Certificate section on page 67 for more information on how
to request an externally generated certificate.