Destroying LLC-LLE after a GPRS Routing Area Update Reject
Right now we allocate the LLC-LLE ad-hoc but it will stay allocated even after we have RAU-Rejected the subscriber and he will not be back with the same P-TMSI. We need a way to delete the LLC-LLE in this case.
Harald's proposal was to use/queue primitives. For the above case we would send a XID, queue the reject and the destroying of the LLC-LLE context.