unknown_mac and registering the gateway about lorawan-server

[gotthardp]

The Web form expects a MAC address without the colons. Please note that your 02:4B:08:0E:0E:29 is only 6-bytes long, whereas the MAC address shall be 8-bytes long.

The error message suggests your gateway uses MAC 00:00:02:4B:08:0E:0E:29. Remove the colons and enter this value to the Web form, or via the curl just like you did and it shall work.

[ymkins]

Thanks!
And now I see

16:06:06.352 [error] gen_server lorawan_iface_forwarder terminated with reason: no function clause matching lorawan_mac:handle_rxpk({rxq,<<"2016-10-31T16:06:09.566237Z">>,2772238820,2,1,1,-58,6.8}, 4, <<0,107,243,113>>, <<"semtech-mote">>, undefined, 4, <<0,0,0,0,0,0,0>>) line 151
16:06:06.352 [error] CRASH REPORT Process <0.954.0> with 0 neighbours exited with reason: no function clause matching lorawan_mac:handle_rxpk({rxq,<<"2016-10-31T16:06:09.566237Z">>,2772238820,2,1,1,-58,6.8}, 4, <<0,107,243,113>>, <<"semtech-mote">>, undefined, 4, <<0,0,0,0,0,0,0>>) line 151 in gen_server:terminate/7 line 812
16:06:06.357 [error] Supervisor lorawan_sup had child packet_forwarder started with lorawan_iface_forwarder:start_link(1680) at <0.954.0> exit with reason no function clause matching lorawan_mac:handle_rxpk({rxq,<<"2016-10-31T16:06:09.566237Z">>,2772238820,2,1,1,-58,6.8}, 4, <<0,107,243,113>>, <<"semtech-mote">>, undefined, 4, <<0,0,0,0,0,0,0>>) line 151 in context child_terminated
16:06:06.360 [debug] Supervisor lorawan_sup started lorawan_iface_forwarder:start_link(1680) at pid <0.955.0>

So, it's time to implement handlers.

[gotthardp]

Yes, the error you are now getting suggests that your gateway is using some unexpected protocol.