Received Attach Request
Attach Request -- IMSI-style attach request
Attach Request -- UE is already attached.Attach request -- IMSI: 208920100001100
Attach request -- eNB-UE S1AP Id: 3, MME-UE S1AP Id: 3
Attach request -- Attach type: 2
Attach Request -- UE Network Capabilities EEA: 11110000
Attach Request -- UE Network Capabilities EIA: 11110000
Attach Request -- MS Network Capabilities Present: true
PDN Connectivity Request -- EPS Bearer Identity requested: 0
PDN Connectivity Request -- Procedure Transaction Id: 1
PDN Connectivity Request -- ESM Information Transfer requested: false
Downlink NAS: Sending Authentication Request
Plain UL NAS: Authentication Failure
Sequence number synch failure
Downlink NAS: Sent Authentication Request
DL NAS: Sent Downlink NAS Message. DL NAS Count=0, UL NAS count=1
DL NAS: MME UE S1AP id 3
Plain UL NAS: Authentication Failure
Sequence number synch failure
Downlink NAS: Sent Authentication Request
DL NAS: Sent Downlink NAS Message. DL NAS Count=0, UL NAS count=2
DL NAS: MME UE S1AP id 3
Received UE Context Release Request. MME-UE S1AP Id 3
UE is not ECM connected. No need to release S1-U. MME UE S1AP Id 3
UE is ECM IDLE.