132 0 4 OPC-UA engine SDK configuration successfully provided by "OpcLabs.EasyOpc.UA.Toolkit.InternalSdkConfigurationProvider". 151 0 4 The OPC-UA engine has determined the client certificate parameters as listed below. SubjectName: Bornemann ApplicationName: Bornemann ApplicationUri: urn:UfficioAlr::1.0.0.0 143 0 4 The OPC-UA engine has determined the application configuration parameters as listed below. ProductUri: urn:literal:string:Bornemann 103 0 4 The OPC-UA engine has successfully connected to the underlying subsystems. 2021 0 4 The OPC-UA client session with connect sequence number 1 is connecting to endpoint URL "opc.tcp://172.16.30.200:49320/". 2021 0 4 The OPC-UA client session with connect sequence number 2 is connecting to endpoint URL "opc.tcp://172.16.30.201:49320/". 2001 0 4 OPC-UA endpoint selection on discovery URL "opc.tcp://172.16.30.201:49320/" candidate report (3 entries) follows. [0:Winner(1000+0), 1:EligibleNotAccepted(1000+0), 2:EligibleNotAccepted(1000+0)]. 2001 0 4 OPC-UA endpoint selection on discovery URL "opc.tcp://172.16.30.200:49320/" candidate report (4 entries) follows. [0:Winner(1000+0), 1:EligibleNotAccepted(1000+0), 2:EligibleNotAccepted(1000+0), 3:EligibleNotAccepted(1000+0)]. 2002 0 2 The OPC-UA server endpoint URL "opc.tcp://172.16.30.201:49320" with security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None" and transport policy URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary", selected using discovery on endpoint URL "opc.tcp://172.16.30.201:49320/", has zero security level. Using this endpoint is not recommended and is only supported for backward compatibility. This happens when no other endpoints are available and eligible for selection. 2002 0 2 The OPC-UA server endpoint URL "opc.tcp://BORNONE:49320" with security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None" and transport policy URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary", selected using discovery on endpoint URL "opc.tcp://172.16.30.200:49320/", has zero security level. Using this endpoint is not recommended and is only supported for backward compatibility. This happens when no other endpoints are available and eligible for selection. 2031 0 4 The OPC-UA client session with connect sequence number 2 has selected an OPC-UA endpoint for discovery URL "opc.tcp://172.16.30.201:49320/" with following parameters: Endpoint URL "opc.tcp://172.16.30.201:49320", message security mode 'None', security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None", transport profile URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary". 2031 0 4 The OPC-UA client session with connect sequence number 1 has selected an OPC-UA endpoint for discovery URL "opc.tcp://172.16.30.200:49320/" with following parameters: Endpoint URL "opc.tcp://172.16.30.200:49320/", message security mode 'None', security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None", transport profile URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary". 2005 0 2 The preliminary OPC-UA server endpoint URL selected using discovery on endpoint URL "opc.tcp://172.16.30.200:49320/" differs in host name or port number from the discovery endpoint. The original endpoint URL "opc.tcp://BORNONE:49320" has been replaced by "opc.tcp://172.16.30.200:49320/". 2011 0 4 The OPC-UA client session with connect sequence number 2 user token selection on endpoint URL "opc.tcp://172.16.30.201:49320/" candidate report (2 entries) follows. [0:Winner(""), 1:ValidNotEligible(NotApplicable("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0"))]. 2011 0 4 The OPC-UA client session with connect sequence number 1 user token selection on endpoint URL "opc.tcp://172.16.30.200:49320/" candidate report (2 entries) follows. [0:Winner(""), 1:ValidNotEligible(NotApplicable("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0"))]. 2013 0 4 The OPC-UA client session with connect sequence number 1 on endpoint URL "opc.tcp://172.16.30.200:49320/" has been associated with user identity token type 'Anonymous', display name "Anonymous". 2013 0 4 The OPC-UA client session with connect sequence number 2 on endpoint URL "opc.tcp://172.16.30.201:49320/" has been associated with user identity token type 'Anonymous', display name "Anonymous". 2041 0 2 The server certificate failed validation with error code 0x801A0000 while establishing OPC-UA client session to endpoint URL "opc.tcp://172.16.30.200:49320/". BadCertificateUntrusted 'Certificate is not trusted. SubjectName: CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC IssuerName: CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC' 2043 0 8 The server certificate has been accepted for the OPC-UA client session to endpoint URL "opc.tcp://172.16.30.200:49320/" by a fallback method. Certificate information: [Subject] CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC [Issuer] CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC [Serial Number] F588B48A [Not Before] 14/12/2016 10:57:40 [Not After] 12/12/2026 10:57:40 [Thumbprint] A9EE407E047DFF9C65AC4463A511F094C80F58FB 2041 0 2 The server certificate failed validation with error code 0x801A0000 while establishing OPC-UA client session to endpoint URL "opc.tcp://172.16.30.201:49320/". BadCertificateUntrusted 'Certificate is not trusted. SubjectName: CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC IssuerName: CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC' 2043 0 8 The server certificate has been accepted for the OPC-UA client session to endpoint URL "opc.tcp://172.16.30.201:49320/" by a fallback method. Certificate information: [Subject] CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC [Issuer] CN=KEPServerEX/UA Server, O=Microsoft, C=US, DC=DZ0343-PC [Serial Number] F588B48A [Not Before] 14/12/2016 10:57:40 [Not After] 12/12/2026 10:57:40 [Thumbprint] A9EE407E047DFF9C65AC4463A511F094C80F58FB 2171 0 4 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.200:49320/" returned an empty list of software certificates. 2174 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.200:49320/" did not return a valid software certificate for product URI "urn:BORNONE:Kepware.KEPServerEX.V5:UA Server" listed in server endpoints. The server returned 0 software certificate(s) in total. 2181 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.200:49320/" returned an empty server signature. 2171 0 4 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" returned an empty list of software certificates. 2174 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" did not return a valid software certificate for product URI "urn:BORNONE:Kepware.KEPServerEX.V5:UA Server" listed in server endpoints. The server returned 0 software certificate(s) in total. 2181 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" returned an empty server signature. 2023 0 4 The OPC-UA client session with connect sequence number 2 has successfully connected to endpoint URL "opc.tcp://172.16.30.201:49320/". The server-assigned session Id is "ns=1;g=f2b76de4-61a9-4b32-b528-f577eeed4806". 2023 0 4 The OPC-UA client session with connect sequence number 1 has successfully connected to endpoint URL "opc.tcp://172.16.30.200:49320/". The server-assigned session Id is "ns=1;g=3d741c7a-e762-4510-be55-e9ceba895708". 4114 0 4 When creating or modifying a monitored item, the OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" has revised the sampling interval to 5000 milliseconds; the requested sampling interval was 15000 milliseconds. Further such warnings on this session will not be logged. 4114 0 4 When creating or modifying a monitored item, the OPC-UA server on endpoint URL "opc.tcp://172.16.30.200:49320/" has revised the sampling interval to 5000 milliseconds; the requested sampling interval was 15000 milliseconds. Further such warnings on this session will not be logged. 2061 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" has reported a subscription acknowledgement error with code 0x807A0000 for subscription ID 134 and sequence number 1. Further subscription acknowledgement errors with this code on this session will not be logged. Operation result: BadSequenceNumberUnknown. 2061 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.200:49320/" has reported a subscription acknowledgement error with code 0x807A0000 for subscription ID 64 and sequence number 1. Further subscription acknowledgement errors with this code on this session will not be logged. Operation result: BadSequenceNumberUnknown. 3012 0 2 The OPC-UA subscription ID 66 publishing has stopped on the client session with connect sequence number 1 to endpoint URL "opc.tcp://172.16.30.200:49320/" for approximate current duration of 5744 milliseconds. The current keep-alive count is 10, the current publishing interval is 500 milliseconds, and the probationary period will be 5000 milliseconds. Further such errors on this session will not be logged. 3013 0 4 The OPC-UA subscription ID 66 publishing has recovered on the client session with connect sequence number 1 to endpoint URL "opc.tcp://172.16.30.200:49320/". It has been stopped for 62 milliseconds. Further such warnings on this session will not be logged. 3012 0 2 The OPC-UA subscription ID 135 publishing has stopped on the client session with connect sequence number 2 to endpoint URL "opc.tcp://172.16.30.201:49320/" for approximate current duration of 11436 milliseconds. The current keep-alive count is 10, the current publishing interval is 1000 milliseconds, and the probationary period will be 5000 milliseconds. Further such errors on this session will not be logged. 3014 0 2 The OPC-UA subscription ID 65 publishing has halted on the client session with connect sequence number 1 to endpoint URL "opc.tcp://172.16.30.200:49320/" for approximate current duration of 15850 milliseconds. The current keep-alive count is 10, the current publishing interval is 1000 milliseconds, and the probationary period was 5000 milliseconds. Further such errors on this session will not be logged. 3014 0 2 The OPC-UA subscription ID 135 publishing has halted on the client session with connect sequence number 2 to endpoint URL "opc.tcp://172.16.30.201:49320/" for approximate current duration of 16436 milliseconds. The current keep-alive count is 10, the current publishing interval is 1000 milliseconds, and the probationary period was 5000 milliseconds. Further such errors on this session will not be logged. 2051 0 2 The OPC-UA client session with connect sequence number 1 on endpoint URL "opc.tcp://172.16.30.200:49320/" has encountered a publish error with code 0x80860000 for subscription ID 0 and sequence number 0. The error might be from the Publish or the Republish service. Further publish errors with this code on this session will not be logged. Service result: BadSecureChannelClosed 'BadSecureChannelClosed'. 3003 0 2 Failed to remove subscription on the OPC-UA client session with connect sequence number 1 to endpoint URL "opc.tcp://172.16.30.200:49320/". This error is generally ignored. Further such warnings on this session will not be logged. BadSecureChannelClosed = BadSecureChannelClosed. Inner result: BadSecureChannelClosed. 2024 0 4 The OPC-UA client session with connect sequence number 1 is disconnecting from endpoint URL "opc.tcp://172.16.30.200:49320/". 2025 0 4 The OPC-UA client session with connect sequence number 1 has disconnected from endpoint URL "opc.tcp://172.16.30.200:49320/". 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.200:49320/" failed at tick 101064734 and will retry in 10000 milliseconds. 3201 0 2 The status subscription for an OPC-UA session on endpoint URL "opc.tcp://172.16.30.200:49320/" is in failure. Further such warnings on this session will not be logged. OPC-UA service result - An error specific to OPC-UA service occurred. ---- SERVICE RESULT ---- StatusCode: {BadSecureChannelClosed} = 0x80860000 (2156265472) Description: BadSecureChannelClosed AdditionalInfo: >>> BadSecureChannelClosed --- in Opc.Ua.Bindings.TcpAsyncOperation`1.End(Int32 timeout) --- in Opc.Ua.Bindings.TcpClientChannel.EndSendRequest(IAsyncResult result) --- in Opc.Ua.Bindings.TcpTransportChannel.EndSendRequest(IAsyncResult result) --- in Opc.Ua.SessionClient.EndPublish(IAsyncResult result, UInt32& subscriptionId, UInt32Collection& availableSequenceNumbers, Boolean& moreNotifications, NotificationMessage& notificationMessage, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos) --- in Opc.Ua.Client.Session.OnPublishComplete(IAsyncResult result) ----- StatusCode: {BadTcpInternalError} = 0x80820000 (2156003328) Description: Impossibile stabilire la connessione. Risposta non corretta della parte connessa dopo l'intervallo di tempo oppure mancata risposta dall'host collegato ----- StatusCode: {Bad} = 0x80000000 (2147483648) Description: Impossibile stabilire la connessione. Risposta non corretta della parte connessa dopo l'intervallo di tempo oppure mancata risposta dall'host collegato AdditionalInfo: >>> Impossibile stabilire la connessione. Risposta non corretta della parte connessa dopo l'intervallo di tempo oppure mancata risposta dall'host collegato --- in System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult) --- in Opc.Ua.Bindings.TcpMessageSocket.DoReadComplete(IAsyncResult result) --- in Opc.Ua.Bindings.TcpMessageSocket.OnReadComplete(IAsyncResult result) ---- REMARKS ---- The server may have rejected the connection because it does not trust the client (e.g. certificate problem); check the diagnostics on the server side, if possible. 2051 0 2 The OPC-UA client session with connect sequence number 2 on endpoint URL "opc.tcp://172.16.30.201:49320/" has encountered a publish error with code 0x80850000 for subscription ID 0 and sequence number 0. The error might be from the Publish or the Republish service. Further publish errors with this code on this session will not be logged. Service result: BadRequestTimeout 'BadRequestTimeout'. 2051 0 2 The OPC-UA client session with connect sequence number 2 on endpoint URL "opc.tcp://172.16.30.201:49320/" has encountered a publish error with code 0x80250000 for subscription ID 0 and sequence number 0. The error might be from the Publish or the Republish service. Further publish errors with this code on this session will not be logged. Service result: BadSessionIdInvalid 'BadSessionIdInvalid'. 3003 0 2 Failed to remove subscription on the OPC-UA client session with connect sequence number 2 to endpoint URL "opc.tcp://172.16.30.201:49320/". This error is generally ignored. Further such warnings on this session will not be logged. BadSessionIdInvalid = BadSessionIdInvalid. Inner result: BadSessionIdInvalid. 2024 0 4 The OPC-UA client session with connect sequence number 2 is disconnecting from endpoint URL "opc.tcp://172.16.30.201:49320/". 2025 0 4 The OPC-UA client session with connect sequence number 2 has disconnected from endpoint URL "opc.tcp://172.16.30.201:49320/". 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101115687 and will retry in 10000 milliseconds. 3201 0 2 The status subscription for an OPC-UA session on endpoint URL "opc.tcp://172.16.30.201:49320/" is in failure. Further such warnings on this session will not be logged. OPC-UA service result - An error specific to OPC-UA service occurred. ---- SERVICE RESULT ---- StatusCode: {BadSessionIdInvalid} = 0x80250000 (2149908480) Description: BadSessionIdInvalid AdditionalInfo: >>> BadSessionIdInvalid --- in Opc.Ua.ClientBase.ValidateResponse(ResponseHeader header) --- in Opc.Ua.SessionClient.EndPublish(IAsyncResult result, UInt32& subscriptionId, UInt32Collection& availableSequenceNumbers, Boolean& moreNotifications, NotificationMessage& notificationMessage, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos) --- in Opc.Ua.Client.Session.OnPublishComplete(IAsyncResult result) 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101116031 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101116734 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101116984 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101117750 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101117968 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101118171 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101118359 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101118546 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101118734 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101118937 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101119125 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101119312 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101119484 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101119671 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101119875 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101120046 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101120234 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101120406 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101120609 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101120843 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101121031 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101121203 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101121390 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101121578 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101121765 and will retry in 10000 milliseconds. 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101122015 and will retry in 10000 milliseconds. 2021 0 4 The OPC-UA client session with connect sequence number 3 is connecting to endpoint URL "opc.tcp://172.16.30.201:49320/". 2002 0 2 The OPC-UA server endpoint URL "opc.tcp://172.16.30.201:49320" with security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None" and transport policy URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary", selected using discovery on endpoint URL "opc.tcp://172.16.30.201:49320/", has zero security level. Using this endpoint is not recommended and is only supported for backward compatibility. This happens when no other endpoints are available and eligible for selection. 2011 0 4 The OPC-UA client session with connect sequence number 3 user token selection on endpoint URL "opc.tcp://172.16.30.201:49320/" candidate report (2 entries) follows. [0:Winner(""), 1:ValidNotEligible(NotApplicable("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0"))]. 2013 0 4 The OPC-UA client session with connect sequence number 3 on endpoint URL "opc.tcp://172.16.30.201:49320/" has been associated with user identity token type 'Anonymous', display name "Anonymous". 2001 0 4 OPC-UA endpoint selection on discovery URL "opc.tcp://172.16.30.201:49320/" candidate report (3 entries) follows. [0:Winner(1000+0), 1:EligibleNotAccepted(1000+0), 2:EligibleNotAccepted(1000+0)]. 2031 0 4 The OPC-UA client session with connect sequence number 3 has selected an OPC-UA endpoint for discovery URL "opc.tcp://172.16.30.201:49320/" with following parameters: Endpoint URL "opc.tcp://172.16.30.201:49320", message security mode 'None', security policy URI "http://opcfoundation.org/UA/SecurityPolicy#None", transport profile URI "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary". 2181 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" returned an empty server signature. 2174 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" did not return a valid software certificate for product URI "urn:BORNONE:Kepware.KEPServerEX.V5:UA Server" listed in server endpoints. The server returned 0 software certificate(s) in total. 2171 0 4 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" returned an empty list of software certificates. 2023 0 4 The OPC-UA client session with connect sequence number 3 has successfully connected to endpoint URL "opc.tcp://172.16.30.201:49320/". The server-assigned session Id is "ns=1;g=7c1d8b23-9ded-4450-9324-3254b7bdd823". 4114 0 4 When creating or modifying a monitored item, the OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" has revised the sampling interval to 5000 milliseconds; the requested sampling interval was 15000 milliseconds. Further such warnings on this session will not be logged. 2061 0 2 The OPC-UA server on endpoint URL "opc.tcp://172.16.30.201:49320/" has reported a subscription acknowledgement error with code 0x807A0000 for subscription ID 138 and sequence number 1. Further subscription acknowledgement errors with this code on this session will not be logged. Operation result: BadSequenceNumberUnknown. 3012 0 2 The OPC-UA subscription ID 138 publishing has stopped on the client session with connect sequence number 3 to endpoint URL "opc.tcp://172.16.30.201:49320/" for approximate current duration of 6769 milliseconds. The current keep-alive count is 10, the current publishing interval is 500 milliseconds, and the probationary period will be 5000 milliseconds. Further such errors on this session will not be logged. 3014 0 2 The OPC-UA subscription ID 138 publishing has halted on the client session with connect sequence number 3 to endpoint URL "opc.tcp://172.16.30.201:49320/" for approximate current duration of 11770 milliseconds. The current keep-alive count is 10, the current publishing interval is 500 milliseconds, and the probationary period was 5000 milliseconds. Further such errors on this session will not be logged. 2051 0 2 The OPC-UA client session with connect sequence number 3 on endpoint URL "opc.tcp://172.16.30.201:49320/" has encountered a publish error with code 0x80860000 for subscription ID 0 and sequence number 0. The error might be from the Publish or the Republish service. Further publish errors with this code on this session will not be logged. Service result: BadSecureChannelClosed 'BadSecureChannelClosed'. 2024 0 4 The OPC-UA client session with connect sequence number 3 is disconnecting from endpoint URL "opc.tcp://172.16.30.201:49320/". 2025 0 4 The OPC-UA client session with connect sequence number 3 has disconnected from endpoint URL "opc.tcp://172.16.30.201:49320/". 2026 0 4 The OPC-UA client session on endpoint URL "opc.tcp://172.16.30.201:49320/" failed at tick 101630609 and will retry in 10000 milliseconds. 3201 0 2 The status subscription for an OPC-UA session on endpoint URL "opc.tcp://172.16.30.201:49320/" is in failure. Further such warnings on this session will not be logged. OPC-UA service result - An error specific to OPC-UA service occurred. ---- SERVICE RESULT ---- StatusCode: {BadNoCommunication} = 0x80310000 (2150694912) Description: Server not responding to keep alive requests. 3003 0 2 Failed to remove subscription on the OPC-UA client session with connect sequence number 3 to endpoint URL "opc.tcp://172.16.30.201:49320/". This error is generally ignored. Further such warnings on this session will not be logged. BadSecureChannelClosed = BadSecureChannelClosed. Inner result: BadSecureChannelClosed.