Sending the udp packets does not work with the xbee module

Hello everybody,

I just played little bit with the gnrc_networking example and tried to send an udp package with xbee module. Unfortunately this doesn’t work.

To see what the problem is, I switched on the debugging in the gnrc_netdev2_xbee.c but the program does not address this adaptation layer. Even the gnrc_netdev2.c is not addressed.

Ping6 works perfectly and the creation of an udp server and the receiving of udp packets goes well. Only sending makes problems, and only with xbee module with samr21-xpro everything goes perfectly.

Does any of you know what is going wrong?

Best regards,