[Agent 7.2.1266.0 could not connect to ESMC]

Sorry, I forgot to tell you that other servers on the network can communicate with this same ESMC server with no problem.

[Agent 7.2.1266.0 could not connect to ESMC]

Agent is installed on the ESMC server howver it could not connect to it !

Status.html give the following errors.

Kindly help me solve this issue

Status log
Scope Time Text
Dynamic groups 2021-Apr-10 15:56:40 Device is not member of any dynamic group
Last authentication 2021-Apr-10 15:59:00 Enrollment failed with error: Request: Era.Common.Services.Authentication.RPCEnrollmentRequest on connection: host: "192.168.1.179" port: 2222 with proxy set as: Proxy: Connection: :3128, Credentials: Name: , Password: ******, Enabled:0, EnabledFallback:1, failed with error code: 14, error message: Connect Failed, and error details:  
Last replication 2021-Apr-10 15:58:52 ERROR: InitializeConnection: Initiating replication connection to 'host: "192.168.1.179" port: 2222' failed with: GetAuthenticationSessionToken: Failed to fetch device session token in time
Replication details: [Task: CReplicationConsistencyTask, Scenario: Automatic replication (REGULAR), Connection: 192.168.1.179:2222, Connection established: false, Replication inconsistency detected: false, Server busy state detected: false, Realm change detected: false, Realm uuid: 00000000-0000-0000-0000-000000000000, Sent logs: 0, Cached static objects: 0, Cached static object groups: 0, Static objects to save: 0, Static objects to delete: 0, Modified static objects: 0]
All replication attempts: 26
 
Peer certificate 2021-Apr-10 15:25:46 Error
Agent peer certificate with subject 'CN=Agent at *' issued by 'CN=Server Certification Authority' with serial number '016851b12f9dc042d6a67557b753a3bb8501' is invalid now (NodVerifyTrustResult: 42, NVT_NotTrusted, X509ChainStatus: 0x10000, X509CSF_PartialChain)
Peer certificate may be valid but can not be verified on this machine
Check time validity and presence of issuing certification authority
 
Policies 2021-Apr-10 15:25:46 Device has no policies assigned
Product 2021-Apr-10 15:25:40 Product install configuration:
Product type: Agent
Product version: 7.2.1266.0
Product locale: en_US
 
Replication security 2021-Apr-10 15:59:00 Error: NodVerifyCertificateChain failed: NodVerifyTrustResult: 42, NVT_NotTrusted, X509ChainStatus: 0x10000, X509CSF_PartialChain, certificate: [Subject='CN=Server at *', Issuer='CN=Server Certification Authority', NotBefore=2015-Dec-29 00:00:00, NotAfter:2025-Dec-26 00:00:00, Serial=01b4c9426319ea408db6c34e19ef45279a01, SHA256=a447b37a92ec6060705b971ce706f5ebdf8eb388a57098dd0bfd462a3d63b4b1, SubjectKeyIdentifier=3bebb9384b053e6e2568458a82acd619b303f1fb, AuthorityKeyIdentifier=218df48d069530feb2186443895185822ff66624]
Remote host: 192.168.1.179
Remote machine certificate is not trusted because signing certificates (CAs) are not trusted or found in system/agent database
Check if signing certificate authority was used during installation of agent or installed in system

Best Regards

Ali