Txack event differences with ack event

ChirpStack (v4)
1

Hello:

What is the txack (downlink transmission ack) event? And how is this different from the regular ack (Confirmed downlink (n)ack) event?
I’m seeing this txack event every time I have an unconfirmed downlink. But is this sent by the device, or just created by chirpstack?

Thanks
Gus

2

Hi,
Txack means that the downlink is acknowledged for transmission by the gateway, while ack means that the confirmation was received from the device.

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