Management LQI Request Issue

[glaucoaurelio]

I am building a application that every node needs to know who are its parent and children. When I issue to the local node a ZDO request (Management LQI Request) I always get the value 0x3 (0x3 – None of the above) to the relationship with the neighbors. When I issue the request to a remote node I get the right value. I am using the S2 series. Why are this happening?