Trusted timestamping

Problem Symptoms and solution
Session are not timestamped


  • System log entry: Timestamping service communication error.
  Reason: Time-stamping host is not reachable by Fudo.

Solution: Make sure that firewall settings allow traffic to the time-stamping service server.

  • PWPW time-stamping service IP address:
  • KIR time-stamping service IP address:


  • System log entry: Unable to timestamp session.
  • No session timestamp icon . on sessions list.
  Reason: Time-stamping service misconfiguration.
  Solution: Make sure that time-stamping service has been configured properly.