The Nymi Enterprise Server(NES) L2 certificate needs to be renewed before expiration. If the L2 certificate has expired, Nymi-enabled Application(NEA) token renewal is not possible and results in service disruption.
Perform the following steps to determine the date of the L2 certificate expiration.
- Connect to the NES server.
- Start Manage Computer Certificates.
.The expiration date appear for the L2 certificate, as shown in the following figure.