can't connect the device running coap server example

[horiebin]

Hello, I set up the environment by This. Now I can ping the device on the raspberry pi. How ever, When I run the python client example on My ubuntu-14.04 and try to connect the bluetooth. the result is "aiocoap.error.RequestTimedOut".

I connect the rpi to my pc by a cable and each of them can ping each other. My connection is like this:

PC<-cable->RPI <-bluetooth->PCA10028

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[Petter Myhre]

The FE80 is the link local prefix, so these are link local IPv6 addresses. This will only work on one link, for example the bt0 link, or the et0 link. To communicate between links you need to use a global prefix, to make a global IPv6 address. RADVD distributes these global prefixes.

Please have a look at this question for how to set it up.

[horiebin]

Thx. It works