SPGW Allocated IP 0.0.0.0 to IMSI 001010123456789 #847
Description
Issue Description
[Describe the issue in detail]
Hi, I install srsran and try 5 UEs connect to it, it is good.
But when I try 6 UEs and more, some UE can not get ip.
Log
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000013
Creating Session Response -- MME control TEID: 1359
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1359
SPGW: Allocated User TEID 1359
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1359
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000013
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x55b; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000006
UL NAS: Detach Request
Detach request -- IMSI 001016789000013
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000012
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6c2
Attach request -- eNB-UE S1AP Id: 1383
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 10
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000004, old eNB UE S1ap Id 1371, old MME UE S1AP Id 2483
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000004
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000004
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000004
Creating Session Response -- MME control TEID: 1360
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1360
SPGW: Allocated User TEID 1360
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1360
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000004
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x55c; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000004
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000004
Received UE Context Release Request. MME-UE S1AP Id 2498
UL NAS: Detach Request
Detach request -- IMSI 001016789000001
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6c8
Attach request -- eNB-UE S1AP Id: 1384
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 12
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000002, old eNB UE S1ap Id 1377, old MME UE S1AP Id 2494
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000002
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000002
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000002
Creating Session Response -- MME control TEID: 1361
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1361
SPGW: Allocated User TEID 1361
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1361
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000002
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x55d; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000002
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6ce
Attach request -- eNB-UE S1AP Id: 1385
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 11
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000004, old eNB UE S1ap Id 1383, old MME UE S1AP Id 2506
GUTI Attach -- NAS Integrity OK. UL count 3, DL count 1
Generating KeNB with UL NAS COUNT: 3
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000004
Creating Session Response -- MME control TEID: 1362
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1362
SPGW: Allocated User TEID 1362
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1362
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000004
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x55e; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000004
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Received UE Context Release Request. MME-UE S1AP Id 2500
UL NAS: Detach Request
Detach request -- IMSI 001016789000006
UL NAS: Detach Request
Detach request -- IMSI 001016789000013
Received UE Context Release Request. MME-UE S1AP Id 2502
UL NAS: Detach Request
Detach request -- IMSI 001016789000012
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6c9
Attach request -- eNB-UE S1AP Id: 1386
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 11
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001010123456789, old eNB UE S1ap Id 1378, old MME UE S1AP Id 2496
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001010123456789
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001010123456789
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1010123456789
Creating Session Response -- MME control TEID: 1363
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1363
SPGW: Allocated User TEID 1363
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1363
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001010123456789
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x55f; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001010123456789
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000001
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6c6
Attach request -- eNB-UE S1AP Id: 1387
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 15
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000011, old eNB UE S1ap Id 1375, old MME UE S1AP Id 2490
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000011
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000011
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000011
Creating Session Response -- MME control TEID: 1364
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1364
SPGW: Allocated User TEID 1364
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1364
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000011
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x560; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000011
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6ca
Attach request -- eNB-UE S1AP Id: 1388
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 2
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000001, old eNB UE S1ap Id 1379, old MME UE S1AP Id 2498
GUTI Attach -- NAS Integrity OK. UL count 5, DL count 1
Generating KeNB with UL NAS COUNT: 5
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000001
Creating Session Response -- MME control TEID: 1365
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1365
SPGW: Allocated User TEID 1365
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1365
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000001
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x561; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000001
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000002
UL NAS: Detach Request
Detach request -- IMSI 001016789000004
Received UE Context Release Request. MME-UE S1AP Id 2504
UL NAS: Detach Request
Detach request -- IMSI 001016789000013
Received UE Context Release Request. MME-UE S1AP Id 2506
UL NAS: Detach Request
Detach request -- IMSI 001010123456789
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6c7
Attach request -- eNB-UE S1AP Id: 1389
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 3
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000003, old eNB UE S1ap Id 1376, old MME UE S1AP Id 2492
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000003
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000003
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000003
Creating Session Response -- MME control TEID: 1366
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1366
SPGW: Allocated User TEID 1366
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1366
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000003
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x562; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000003
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000011
UL NAS: Detach Request
Detach request -- IMSI 001016789000001
Received UE Context Release Request. MME-UE S1AP Id 2508
UL NAS: Detach Request
Detach request -- IMSI 001016789000002
Received UE Context Release Request. MME-UE S1AP Id 2509
UL NAS: Detach Request
Detach request -- IMSI 001016789000004
Received UE Context Release Request. MME-UE S1AP Id 2511
UL NAS: Detach Request
Detach request -- IMSI 001010123456789
UL NAS: Detach Request
Detach request -- IMSI 001016789000003
Received UE Context Release Request. MME-UE S1AP Id 2513
UL NAS: Detach Request
Detach request -- IMSI 001016789000011
Received UE Context Release Request. MME-UE S1AP Id 2514
UL NAS: Detach Request
Detach request -- IMSI 001016789000001
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6cb
Attach request -- eNB-UE S1AP Id: 1390
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 20
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000006, old eNB UE S1ap Id 1380, old MME UE S1AP Id 2500
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000006
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000006
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000006
Creating Session Response -- MME control TEID: 1367
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1367
SPGW: Allocated User TEID 1367
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1367
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000006
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x563; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000006
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Received UE Context Release Request. MME-UE S1AP Id 2516
UL NAS: Detach Request
Detach request -- IMSI 001016789000003
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6cf
Attach request -- eNB-UE S1AP Id: 1391
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 13
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000002, old eNB UE S1ap Id 1384, old MME UE S1AP Id 2508
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000002
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000002
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000002
Creating Session Response -- MME control TEID: 1368
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1368
SPGW: Allocated User TEID 1368
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1368
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000002
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x564; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000002
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6cc
Attach request -- eNB-UE S1AP Id: 1392
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 15
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000012, old eNB UE S1ap Id 1381, old MME UE S1AP Id 2502
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000012
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000012
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000012
Creating Session Response -- MME control TEID: 1369
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1369
SPGW: Allocated User TEID 1369
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1369
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000012
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x565; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000012
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000012
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6d1
Attach request -- eNB-UE S1AP Id: 1393
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 12
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001010123456789, old eNB UE S1ap Id 1386, old MME UE S1AP Id 2511
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001010123456789
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001010123456789
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1010123456789
Creating Session Response -- MME control TEID: 1370
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1370
SPGW: Allocated User TEID 1370
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1370
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001010123456789
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x566; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001010123456789
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000006
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6d7
Attach request -- eNB-UE S1AP Id: 1394
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 16
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000012, old eNB UE S1ap Id 1392, old MME UE S1AP Id 2522
GUTI Attach -- NAS Integrity OK. UL count 3, DL count 1
Generating KeNB with UL NAS COUNT: 3
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000012
Creating Session Response -- MME control TEID: 1371
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1371
SPGW: Allocated User TEID 1371
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1371
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000012
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x567; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000012
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
Initial UE message: LIBLTE_MME_MSG_TYPE_ATTACH_REQUEST
Received Initial UE message -- Attach Request
Attach request -- M-TMSI: 0x1eb0b6cd
Attach request -- eNB-UE S1AP Id: 1395
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 01110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 4
PDN Connectivity Request -- ESM Information Transfer requested: false
Attach Request -- Found previously attach UE.
Found UE context. IMSI: 001016789000013, old eNB UE S1ap Id 1382, old MME UE S1AP Id 2504
GUTI Attach request NAS integrity failed.
RE-starting authentication procedure.
Downlink NAS: Sent Authentication Request
UL NAS: Received Authentication Response
Authentication Response -- IMSI 001016789000013
UE Authentication Accepted.
Generating KeNB with UL NAS COUNT: 0
Downlink NAS: Sending NAS Security Mode Command.
UL NAS: Received Security Mode Complete
Security Mode Command Complete -- IMSI: 001016789000013
Getting subscription information -- QCI 7
Sending Create Session Request.
Creating Session Response -- IMSI: 1016789000013
Creating Session Response -- MME control TEID: 1372
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_CREATE_SESSION_REQUEST
SPGW: Allocated Ctrl TEID 1372
SPGW: Allocated User TEID 1372
SPGW: Allocate UE IP 0.0.0.0
Received Create Session Response
Create Session Response -- SPGW control TEID 1372
Create Session Response -- SPGW S1-U Address: 127.0.1.100
SPGW Allocated IP 0.0.0.0 to IMSI 001016789000013
Adding attach accept to Initial Context Setup Request
Sent Initial Context Setup Request. E-RAB id 5
Received Initial Context Setup Response
E-RAB Context Setup. E-RAB id 5
E-RAB Context -- eNB TEID 0x568; eNB GTP-U Address 127.0.1.1
UL NAS: Detach Request
Detach request -- IMSI 001016789000013
Received GTP-C PDU. Message type: GTPC_MSG_TYPE_DELETE_SESSION_REQUEST
UL NAS: Detach Request
Detach request -- IMSI 001016789000002