Hi again,
I have another problem when using 6lowpan. I am sending a separate email to avoid mixing things up. I am still using a raspberry pi with an Atmel at86rf231 attached to it on kernel 3.6.11. I have patched the iz tool to allow manually setting the short address as well as the channel without association, because izcoordinator is not working for me (see patch attached). I now want to set up a 6lowpan link by doing the following: $ sudo iz add wpan-phy0 $ sudo ip link set wpan0 address a0:a0:a0:a0:a0:a0:a0:a0 $ sudo ifconfig wpan0 up $ sudo iz set wpan0 0x780 0x0004 23 // PAN 0x780, short addr 4, channel 23 $ sudo ip link add link wpan0 name lowpan0 type lowpan $ sudo ip link set lowpan0 address a0:0:0:0:0:0:0:2 RTNETLINK answers: Device or resource busy What does "Device or resource busy" mean and how can I avoid it? I thought that there may be a problem in the kernel so I backported the changes that are in the latest kernel that are related to 6lowpan or ieee802154 but nothing changed. Since I am sure that people here are using 6lowpan, I am very thankful for any hints that you can give me. Is my problem a general problem (am I doing something wrong), am I missing a patch on this list (which?) or may it be related to me manually setting the parameters (instead of using a coordinator)? I have attached the patch, just if anyone is curious. Regards, Bastian
linux-zigbee-tools.patch
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-- Wolf-Bastian Pöttner Institut für Betriebssysteme & Rechnerverbund Tel.: +49-531-391-3265 Mühlenpfordtstrasse 23 Fax.: +49-531-391-5936 TU Braunschweig D-38106 Braunschweig
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