Require to receive tr_RANAP_CommonId() after ts_RANAP_SecurityModeComplete()
The SGSN will send a CommonId after it has sent SecurityModeComplete in order to support paging coordination of the BSC Change-Id: I82a05cab2aeea25eec699f726b2f5c4b3eef7560
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@ -661,6 +661,7 @@ function f_gmm_auth (boolean umts_aka_challenge := false, boolean force_gsm_sres
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key_sts := ?)) {
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var IntegrityProtectionAlgorithm uia_chosen := 0; /* 0 = standard_UMTS_integrity_algorithm_UIA1 */
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BSSAP.send(ts_RANAP_SecurityModeComplete(uia_chosen));
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BSSAP.receive(tr_RANAP_CommonId(imsi_hex2oct(g_pars.imsi)))
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}
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}
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} else {
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@ -2395,6 +2396,7 @@ friend function f_routing_area_update(RoutingAreaIdentificationV ra, integer bss
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key_sts := ?)) {
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var IntegrityProtectionAlgorithm uia_chosen := 0; /* 0 = standard_UMTS_integrity_algorithm_UIA1 */
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BSSAP.send(ts_RANAP_SecurityModeComplete(uia_chosen));
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BSSAP.receive(tr_RANAP_CommonId(imsi_hex2oct(g_pars.imsi)))
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}
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[is_gb(bssgp)] BSSGP[bssgp].receive { repeat; }
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[is_iu(bssgp)] BSSAP.receive { repeat; }
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