SMC Networks FieldServer FS-QS-2XX0, Руководство по запуску Quickserver

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QuickServer Start-Up Guide
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Appendix A.1.1.4. Certificate Validation Options
If connections must be limited to only a particular domain (vendor devices), include Check_Remote_Host
to specify the domain/host name.
Connections
Adapter , Protocol
, TLS_Port , Validate_Client_Cert , Cert_Authority_File , Check_Remote_Host
N1 , Modbus/TCP , 1502 , Yes , my_authorized_clients.pem , SMC
The configuration above tells the FieldServer to only accept connections that have the correct certification
and is coming from the specified host.
The Check_Remote_Host value is synonymously known as common name, host name or domain etc.
The common name can be obtained by the following methods:
•
Ask the certificate issuer for the host name.
•
Use online tools to decode the certificate (for example: https://www.sslshopper.com/certificate-
decoder.html ).
•
If the program openssl is installed on the local PC, then run the following command to get the
common name: openssl x509 -in certificate.pem -text -noout
Appendix A.1.1.5. Set up Server Certificate
Make sure the certificate is in PEM format. Otherwise, convert it to PEM format (reference the link below).
support.ssl.com/Knowledgebase/Article
Configure the FieldServer to use a custom certificate as shown below:
Connections
Adapter , Protocol
, TLS_Port , Server_Cert_File
N1 , Modbus/TCP , 1502 , my_server_cert.pem