I have one question about the channel mask. In fact there are a few topc about this, but I did not find my answer, so ask here again.
I used regin CN470,
1)in loraserver.toml, enabled_uplink_channels=[80,81,82,83,84,85,86,87]
2)In Gateway, global_conf.json defined from 472.3MHz, up to 8 channels, channel number index is 10~17.
3)In Gateway Profile, Enabled channels * 12, 13, 14, 15, 16, 17, 18, 19
I changed 3) to different channel nubmer, expected to get different chnnel mask in downlink message, but the channel mask seemed always 10~17.
Is this behavior correct?
If want to change channel mask to 12~19, what actions need to do?