The error message was introduced in Resilio Connect version 3.6.0 together with enhanced security configuration, Agent-to-Agent token rotation policy in particular.
The policy is configured in the Job profile, parameter "Key token rotation policy" and has three modes:
- compatibility, must be used in setups with Agents of version older than 3.6.0
- enforced, enabled by default on all fresh 3.6+ installations.
- disabled, completely disables usage of ATA tokens
Agents of older version (pre-3.6.0) don't support ATA tokens. If the policy is set as 'enforced' , the Agents will report this error.
To fix the error change "Key token rotation policy" to "compatibility".
Error code CE_KEY_TOKENS_NOT_SUPPORTED