Digi transport wr21

What this mean?

11:09:27, 05 Feb 2016,Certificate Code Error
Lib: SSL routines
Func: SSL3_READ_BYTES
Reason: tlsv1 alert protocol version
11:09:25, 05 Feb 2016,Certificate Code Error
Lib: SSL routines
Func: SSL3_READ_BYTES
Reason: tlsv1 alert protocol version
11:09:24, 05 Feb 2016,Certificate Code Error
Lib: SSL routines
Func: SSL23_GET_CLIENT_HELLO
Reason: unknown protocol

Hello,

Could you provide some more details, such as what Digi product this is related to and exactly where you’re seeing this information?

This is related to Digi transport wr21, i am swing this information in event log.