Starting EasyUAClient message args: Information(111): OPC-UA engine application info 'Time' -> UtcNow: 08/26/2021 07:10:29, Now: 08/26/2021 09:10:29, TickCount: 768110953. EasyUAClient message args: Information(111): OPC-UA engine application info 'Debugger' -> IsAttached: False. EasyUAClient message args: Information(111): OPC-UA engine application info 'AssemblyAttributes' -> AssemblyConfiguration: "Release". EasyUAClient message args: Information(111): OPC-UA engine application info 'ExecutingAssembly' -> FullName: "OpcLabs.BaseLib, Version=5.61.343.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", Location: "C:\ConsoleApp\bin\Debug\net5.0\OpcLabs.BaseLib.dll", GlobalAssemblyCache: False. EasyUAClient message args: Information(111): OPC-UA engine application info 'AppDomain' -> Id: 1. EasyUAClient message args: Information(111): OPC-UA engine application info 'SystemAssembly' -> FullName: "System.Private.CoreLib, Version=5.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e", Location: "C:\Program Files\dotnet\shared\Microsoft.NETCore.App\5.0.9\System.Private.CoreLib.dll", GlobalAssemblyCache: False. EasyUAClient message args: Information(111): OPC-UA engine application info 'Clr' -> ClrVersion: "5.0.9", PtrSize: 8. EasyUAClient message args: Information(111): OPC-UA engine application info 'RuntimeInformation' -> OSArchitecture: X64, OSDescription: "Microsoft Windows 10.0.18363", ProcessArchitecture: X64, FrameworkDescription: ".NET 5.0.9". EasyUAClient message args: Information(111): OPC-UA engine application info 'RuntimeFramework' -> FullName: ".NETCoreApp,Version=v5.0", Identifier: ".NETCoreApp", Profile: "", Version: 5.0. EasyUAClient message args: Information(111): OPC-UA engine application info 'Process' -> Is64BitProcess: True, CurrentDirectory: "C:\ConsoleApp\bin\Debug\net5.0", Id: 5776. EasyUAClient message args: Information(111): OPC-UA engine application info 'User' -> Name: "x", DomainName: "x", Interactive: True. EasyUAClient message args: Information(111): OPC-UA engine application info 'OSConfiguration' -> MachineName: "x", SystemPageSize: 4096. EasyUAClient message args: Information(111): OPC-UA engine application info 'OperatingSystem' -> VersionString: "Microsoft Windows NT 10.0.18363.0". EasyUAClient message args: Information(111): OPC-UA engine application info 'Environment' -> Is64BitOperatingSystem: True, SystemDirectory: "C:\Windows\system32". EasyUAClient message args: Information(111): OPC-UA engine application info 'Computer' -> ProcessorCount: 8. EasyUAClient message args: Information(101): The OPC-UA engine is connecting to the underlying subsystems. EasyUAClient message args: Information(132): OPC-UA engine SDK configuration successfully provided by "OpcLabs.EasyOpc.UA.Toolkit.ClientServer.AppConfigSdkConfigurationProvider". EasyUAClient message args: Information(1201): Licensing for EasyUAClient component started, license serial number 1111111120, issuer name "OPC Labs", subject name "*". EasyUAClient message args: Information(161): The OPC-UA engine has determined the client instance certificate parameters as listed below. SubjectName: ConsoleApp StorePath: C:\ConsoleApp\bin\Debug\net5.0/OPC Foundation/CertificateStores/MachineDefault ApplicationName: ConsoleApp ApplicationUri: urn:x:ConsoleApp:1.0.0.0:neutral:null EasyUAClient message args: Information(162): The OPC-UA engine will resolve the client instance certificate parameters directory store path to "C:\ConsoleApp\bin\Debug\net5.0/OPC Foundation/CertificateStores/MachineDefault". EasyUAClient message args: Information(144): The OPC-UA engine has determined the application configuration parameters as listed below. ProductUri: urn:literal:string:ConsoleApp EasyUAClient message args: Information(103): The OPC-UA engine has successfully connected to the underlying subsystems. EasyUAClient message args: Information(2021): The OPC-UA client session with connect sequence number 1 is connecting to endpoint URL "opc.tcp://10.1.125.86:4840". EasyUAClient message args: Information(2031): The OPC-UA client session with connect sequence number 1 for discovery URL "opc.tcp://10.1.125.86:4840" will use an endpoint selection policy that has warnings. The policy warnings are: - An endpoint with obsolete security policy may be selected by this policy. EasyUAClient message args: Information(2001): OPC-UA endpoint selection on discovery URL "opc.tcp://10.1.125.86:4840" candidate report (3 entries) follows. [0:Winner(1000+0), 1:EligibleNotAccepted(130), 2:EligibleNotAccepted(140)]. EasyUAClient message args: Warning(2002): The OPC-UA server endpoint URL "opc.tcp://x:4840" 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://10.1.125.86:4840", 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. EasyUAClient message args: Warning(2005): The preliminary OPC-UA server endpoint URL selected using discovery on endpoint URL "opc.tcp://10.1.125.86:4840/" differs in host name or port number from the discovery endpoint. The original endpoint URL "opc.tcp://x:4840" has been replaced by "opc.tcp://10.1.125.86:4840/". EasyUAClient message args: Information(2007): An OPC UA endpoint has been selected and normalized. Endpoint URL: "opc.tcp://10.1.125.86:4840/", security mode: 'None', security policy URI: "http://opcfoundation.org/UA/SecurityPolicy#None", transport profile URI: "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary" EasyUAClient message args: Information(2032): The OPC-UA client session with connect sequence number 1 has preselected an OPC-UA endpoint for discovery URL "opc.tcp://10.1.125.86:4840" with following parameters: Endpoint URL "opc.tcp://10.1.125.86:4840/", 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, use binary encoding: yes. EasyUAClient message args: Information(2011): The OPC-UA client session with connect sequence number 1 user token selection on endpoint URL "opc.tcp://10.1.125.86:4840" candidate report (2 entries) follows. [0:Winner(""), 1:NotEligible(NotApplicable("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0"))]. EasyUAClient message args: Information(2014): The OPC-UA client session with connect sequence number 1 on endpoint URL "opc.tcp://10.1.125.86:4840" has been associated with user identity token type 'Anonymous', display name "Anonymous". EasyUAClient message args: Warning(2041): The server instance certificate failed validation with error code 0x801A0000 while establishing OPC-UA client session to endpoint URL "opc.tcp://10.1.125.86:4840". BadCertificateUntrusted 'Certificate is not trusted. SubjectName: CN=TcOpcUaServer@x, OU=Unit, O=Organization, L=LocationName, C=DE, DC=x IssuerName: CN=TcOpcUaServer@x, OU=Unit, O=Organization, L=LocationName, C=DE, DC=x' EasyUAClient message args: SuccessAudit(2043): The server instance certificate has been accepted for the OPC-UA client session to endpoint URL "opc.tcp://10.1.125.86:4840" by a fallback method. Certificate information: [Version] V3 [Subject] CN=TcOpcUaServer@x, OU=Unit, O=Organization, L=LocationName, C=DE, DC=x Simple Name: TcOpcUaServer@x DNS Name: x [Issuer] CN=TcOpcUaServer@x, OU=Unit, O=Organization, L=LocationName, C=DE, DC=x Simple Name: TcOpcUaServer@x DNS Name: TcOpcUaServer@x [Serial Number] 604F27A1 [Not Before] 15/03/2021 10:23:45 [Not After] 10/03/2041 10:23:45 [Thumbprint] 6BE161EC1C12280EF88B2F360A5A44DF96A2EBA1 [Signature Algorithm] sha256RSA(1.2.840.113549.1.1.11) [Public Key] Algorithm: RSA Length: 4096 Key Blob: 30 82 02 0a 02 82 02 01 00 d3 a8 12 76 db 0e 5d 56 15 db 0d 7f c1 c0 21 01 b8 76 2a 8f be ca 59 0d 8f ae 37 c5 a2 25 3d 93 fa 0f b5 6b 0a 5c ce c9 2f 80 9e af bc 1b 2e 59 22 b4 5b 30 71 04 d7 a4 c3 58 6d 5a cd 68 f7 bf 0a ab a2 39 8e 49 32 47 7a 25 cc 46 94 64 ad 91 26 6d 26 0f f8 7e 1f 57 07 4c 36 46 c5 ec 31 2b 73 a6 06 22 13 cb f4 4c 66 f3 22 a6 34 6e ec dd fb a8 18 b0 72 30 d8 f2 65 66 79 76 07 52 bb c9 89 bc c6 d6 94 ea 42 55 ab 73 e7 8f f0 0d ca b1 c1 6d 11 77 9b 2c 65 15 62 c6 dd fb e2 d1 cf d6 ce bf 73 0f 3d 3e 6c 35 39 3f 2b fd ad e8 dc da 0f 77 08 b1 13 14 f9 0d f8 1b 48 6a 7e fb 0a 3a 1b 82 3f fe 63 48 32 07 8c 4c fc 15 92 27 c6 a6 24 08 a7 76 9c 1b 19 d6 aa 3e d0 d6 c7 db 87 82 0d bb f6 76 e1 94 66 fb e4 3f e3 fa 50 9c b1 89 d7 9b 52 89 2c c6 24 90 f3 e1 76 13 1a 0a f4 db 36 54 29 af 3b 51 80 d4 58 ba 9b 0e 7e 79 f7 81 e0 e9 12 fc 76 82 3c 9b 0d b7 f2 68 88 0b 19 f3 ee c9 60 5f 5b bd f6 90 e0 b0 b7 be a6 ec dc fc aa 8c cc d1 0e fc 71 87 f6 fc 78 ea cf a8 c2 84 b0 18 94 70 a3 f2 a6 38 c0 70 14 37 6c c2 de e0 70 57 8f 5a ff 3d e3 71 9d 05 93 25 1c da df 01 c0 88 00 08 ea 5e 2a 36 a0 92 63 1a 7b 09 8f da 26 36 17 05 a9 22 d3 8d 96 b9 18 57 dd 46 78 b9 f1 5e 0e 8f 98 12 b6 a5 f8 8d a6 32 c1 ac ba 02 e9 b6 8b 2a 7f e2 1e 3d 9e b8 70 6f a8 f8 c2 e8 33 99 04 c8 6a 0a d1 a8 bc b1 f8 4a a1 c8 56 07 f8 ee 2c 90 f0 61 a8 36 04 1f e2 6e 1a 5b be 57 a2 a4 44 db f4 55 b3 1f ac 68 6b 1e 99 3e 72 54 ea 94 11 3d e9 3d 4b 03 d0 a1 7a eb c2 0f ef 9b 8e a7 d4 7f c5 90 d6 71 6b 21 54 26 a0 cb 65 90 23 a0 69 bf 30 64 40 48 b2 33 db a2 8c a9 8d ed 02 03 01 00 01 Parameters: 05 00 [Extensions] * Basic Constraints(2.5.29.19): Subject Type=End Entity Path Length Constraint=None * Netscape Comment(2.16.840.1.113730.1.13): "Generated with Unified Automation UA Base Library using OpenSSL" * Subject Key Identifier(2.5.29.14): da72ba19a9de81473ca068ee20dd939854654abc * Authority Key Identifier(2.5.29.35): KeyID=da72ba19a9de81473ca068ee20dd939854654abc Certificate Issuer: Directory Address: CN=TcOpcUaServer@x OU=Unit O=Organization L=LocationName C=DE DC=x Certificate SerialNumber=604f27a1 * Key Usage(2.5.29.15): Digital Signature, Non-Repudiation, Key Encipherment, Data Encipherment, Certificate Signing (f4) * Enhanced Key Usage(2.5.29.37): Server Authentication (1.3.6.1.5.5.7.3.1) Client Authentication (1.3.6.1.5.5.7.3.2) * Subject Alternative Name(2.5.29.17): URL=urn:BeckhoffAutomation:TcOpcUaServer DNS Name=x EasyUAClient message args: Information(2171): The OPC-UA server on endpoint URL "opc.tcp://10.1.125.86:4840" returned an empty list of software certificates. EasyUAClient message args: Warning(2181): The OPC-UA server on endpoint URL "opc.tcp://10.1.125.86:4840" returned an empty server signature. EasyUAClient message args: Information(2023): The OPC-UA client session with connect sequence number 1 has successfully connected to endpoint URL "opc.tcp://10.1.125.86:4840". The server-assigned session Id is "ns=1;g=c8d1e5f2-0e5b-4707-bb2f-064091c4e932". EasyUAClient message args: Information(3002): The OPC-UA subscription on client session with connect sequence number 1 to endpoint URL "opc.tcp://10.1.125.86:4840" has been successfully created and checked, and given subscription ID 25387. Revised publishing interval is 7500, keep-alive count is 10 and lifetime count is 1000. Bool result: False Success: True