Hi, On Fri, Jul 24, 2015 at 09:56:49AM +0200, Baptiste Clenet wrote: > Hi, > > What is SAM value? I got "ieee802154 phy0 wpan0: SAM value 0x3 not > supported" when I receive a ping from another board. > I think you hit [0]. You got that because we received some 6LoWPAN frame with context based address compression (the source address). See also [1]. Your options are: - That the other board use stateless (means SAC = 0, see [1]) address compression. - Implement context based address compression, there was recently a RFC patch series which implemented it. This maybe depends also for handling 6CO field correctly. - Alex [0] http://lxr.free-electrons.com/source/net/6lowpan/iphc.c#L147 [1] https://tools.ietf.org/html/rfc6282#section-3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-wpan" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
