nRF9160, mfw 1.3.2, nrfxlib 2.1.0 - additional TLS details?

[Achim Kraus]

According nrfxlib - modem library - supported features, the nRF9160 firmware supports:

• DTLS 1.2 client

• TLS 1.2 client

My experience with the TLS client is, that it supports TLS 1.3 as well. Using

fd = socket(AF_INET, SOCK_STREAM, IPPROTO_TLS_1_2);

seems to have no influence on the TLS version.

Is there a way to select the TLS version?

[Achim Kraus]

The TLS 1.3 traffic was a different client, which I was unaware of.