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FTPS TLS versions - WeOnlyDo Discussion board

FTPS TLS versions (wodFtpDLX / wodFtpDLX.NET)

by dfb, Thursday, March 09, 2023, 01:29 (16 days ago)

Hi guys,

We are having an issue with FTPS connections on TLS 1.2. It was working previously, but we have recently disabled TLS 1.0 and 1.1 on our server for security.

We noticed the documentation for the SslProtocols enumeration mentions TLS v1 but not other versions.

Is TLS 1.2 currently supported for FTPS?

Thanks.

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FTPS TLS versions

by wodSupport, Thursday, March 09, 2023, 14:16 (15 days ago) @ dfb

Hi.

You didn't specify which component you refer to, but TLS1.2 is support in both wodFtpDLX and wodFtpDLX.NET

Regards,
Jasmine

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FTPS TLS versions

by dfb, Thursday, March 09, 2023, 23:37 (15 days ago) @ wodSupport

Hi Jasmine, thanks for the response. It's wodFtpDLX.NET and we're currently using 1.9.3.265.

We found that when we disabled TLS 1.0 (Client, eg outbound connections) on Windows, the FTPS connection could not be made; we would get this error: The client and server cannot communicate, because they do not possess a common algorithm

Re-enabling TLS 1.0 worked. We are told the other party supports TLS 1.2.

Should we try 1.9.4?

Regards

Hi.

You didn't specify which component you refer to, but TLS1.2 is support in both wodFtpDLX and wodFtpDLX.NET

Regards,
Jasmine

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FTPS TLS versions

by wodSupport, Friday, March 10, 2023, 00:13 (15 days ago) @ dfb

Hi.

wodFtpDLX.NET uses .NET framework's TLS mechanism, so if it's support by .NET framework, it's supported by wodFtpDLX.NET. Changing wodFtpDLX.NET version will not make a difference.

Regards,
Jasmine

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