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LU REJECT

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  • 19th November 2010 at 13:20 #65041
    jack
    Guest

    Dears

    Some cells in the network are experiencing intensive location update ( those cells are not LAC border)
    and the main cause of this reject is due to the following :

    1/reject-cause:location-area-not-allowed (12)
    2/reject-cause plmn-not-allowed (11)

    Can Anybody tell me what parameters could be wrongly set in the Core side ?

    20th November 2010 at 06:01 #65042
    pix
    Guest

    hi,

    i think that you are getting LU from the MS coming from a different PLMN than yours (= from your competitors).

    you can’t set anything in your core network to avoid those MS to try to connect to your network. All MS can try.
    To avoid the LU Reject, then you must have a roaming agreement with your competitors.

    If it were your own IMSI’s that couldn’t attach to your network, you would get massive customer complaints.

    Regards
    pix

    20th May 2012 at 09:28 #65043
    rawand
    Guest

    hi:
    plz find below
    1/reject-cause:location-area-not-allowed (12) this mean HLR not allow to make LU
    2/reject-cause plmn-not-allowed (11)this mean to IMSI translation in your VLR

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