Problem

If you are securing the productive environment connection between TSIM and Secure Relay Router Agent using the sample certificate bundle delivered by the Secure Relay team prior to Version 2.6.1 (only for testing purposes), please be advised these certificates will expire on the 4th of November 2021.

Resolution

1) You can verify the expiration date of the existing certificates by following the instructions in

Article #181851 - How to verify the expiration date for TSIM / Secure Relay Router Agent certificates

2) If affected, below article provides instructions on how to correctly generate and replace the certificates

Article #181853 - How to generate and replace TSIM / Secure Relay Router Agent certificates