Re: [Openlte-discuss] No Authentication Response Message

[Ben W. <bwo...@gm...>]

Sakshi,

The log that you provided doesn't show much.  However, from the description
that you provided, it sounds like you have misconfigured the UE entry in
the HSS.  If you have not set the K correctly with the add_user command on
the interface or if the OP in the SIM is not set to the default
(0x63BFA50EE6523365FF14C1F45F88737D) authentication will fail.
Unfortunately, the default behavior for a UE when it receives an
authentication request with an incorrect AUTN is an immediate stop of all
signalling.

Hope this helps,
Ben

On Mon, Aug 3, 2015 at 7:25 AM, Sakshi Chourasia <cho...@gm...>
wrote:

> Dear Ben and all,
>
> I am trying to connect OpenLTE with the LTE UE, I can see the Identity
> Response message coming but
> Authentication Response is not coming from the UE. Any idea, what can be
> the possible reasons?
>
> Please find below few parts of the traces after the Authentication Request
> message for C-RNTI=61.
>
>
>
> 08/03/2015 01:37:30.207529 info rlc LTE_fdd_enb_rlc.cc 236 Re-sending AMD
> PDU for RNTI=61, RB=SRB1, VT(A)=0, SN=0, VT(MS)=512, RF=AMD PDU, P=Status
> Report Requested, FI=Full SDU A000000800183AA80800000000
> 08/03/2015 01:37:30.207594 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.207634 info mac LTE_fdd_enb_mac.cc 529 Received SDU
> for RNTI=61 and RB=SRB1 A000000800183AA80800000000
> 08/03/2015 01:37:30.207708 info mac LTE_fdd_enb_mac.cc 619 PDU scheduled
> for RNTI=61, DL_QUEUE_SIZE=229
> 08/03/2015 01:37:30.208756 info phy LTE_fdd_enb_phy.cc 456 Received PUSCH
> schedule from MAC CURRENT_TTI:MAC=9964,PHY=9962 N_ul_decodes=1
> 08/03/2015 01:37:30.208793 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.209644 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.210609 info mac LTE_fdd_enb_mac.cc 311 UL scheduled
> (mcs=0, tbs=208, N_prb=8) for RNTI=61, UL_QUEUE_SIZE=1
> 08/03/2015 01:37:30.210658 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.210748 info mac LTE_fdd_enb_mac.cc 1251 UL allocation
> sent for RNTI=61 CURRENT_TTI=9974
> 08/03/2015 01:37:30.212018 info phy LTE_fdd_enb_phy.cc 423 Received PDSCH
> schedule from MAC CURRENT_TTI:MAC=9970,PHY=9968 N_dl_allocs=0 N_ul_allocs=1
> 08/03/2015 01:37:30.212074 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.212645 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.213582 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.214686 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.215572 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.216633 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.217573 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.218615 info phy LTE_fdd_enb_phy.cc 456 Received PUSCH
> schedule from MAC CURRENT_TTI:MAC=9974,PHY=9972 N_ul_decodes=1
> 08/03/2015 01:37:30.218643 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.219645 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.220627 info mac LTE_fdd_enb_mac.cc 311 UL scheduled
> (mcs=0, tbs=208, N_prb=8) for RNTI=61, UL_QUEUE_SIZE=1
> 08/03/2015 01:37:30.220719 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.220768 info mac LTE_fdd_enb_mac.cc 1251 UL allocation
> sent for RNTI=61 CURRENT_TTI=9984
> 08/03/2015 01:37:30.222153 info phy LTE_fdd_enb_phy.cc 423 Received PDSCH
> schedule from MAC CURRENT_TTI:MAC=9980,PHY=9978 N_dl_allocs=0 N_ul_allocs=1
> 08/03/2015 01:37:30.222254 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.222817 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.223542 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.224661 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.225576 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.226692 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.227565 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.228964 info phy LTE_fdd_enb_phy.cc 456 Received PUSCH
> schedule from MAC CURRENT_TTI:MAC=9984,PHY=9982 N_ul_decodes=1
> 08/03/2015 01:37:30.229041 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.229877 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.230624 info mac LTE_fdd_enb_mac.cc 311 UL scheduled
> (mcs=0, tbs=208, N_prb=8) for RNTI=61, UL_QUEUE_SIZE=1
> 08/03/2015 01:37:30.230692 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.230760 info mac LTE_fdd_enb_mac.cc 1251 UL allocation
> sent for RNTI=61 CURRENT_TTI=9994
> 08/03/2015 01:37:30.232052 info user LTE_fdd_enb_user_mgr.cc 629 C-RNTI
> allocation timer expiry C-RNTI=61
> 08/03/2015 01:37:30.232124 info phy LTE_fdd_enb_phy.cc 423 Received PDSCH
> schedule from MAC CURRENT_TTI:MAC=9990,PHY=9988 N_dl_allocs=0 N_ul_allocs=1
> 08/03/2015 01:37:30.232169 info user LTE_fdd_enb_user_mgr.cc 175 C-RNTI=61
> released
> 08/03/2015 01:37:30.232219 info rb LTE_fdd_enb_rb.cc 227 SRB0 MME
> procedure moving from IDLE to IDLE for RNTI=61
> 08/03/2015 01:37:30.232244 info rb LTE_fdd_enb_rb.cc 247 SRB0 MME state
> moving from IDLE to IDLE for RNTI=61
> 08/03/2015 01:37:30.232264 info rb LTE_fdd_enb_rb.cc 295 SRB0 RRC
> procedure moving from RRC CON REQ to IDLE for RNTI=61
> 08/03/2015 01:37:30.232284 info rb LTE_fdd_enb_rb.cc 314 SRB0 RRC state
> moving from SRB1 SETUP to IDLE for RNTI=61
> 08/03/2015 01:37:30.232308 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.232806 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.233740 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.234657 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.235534 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.236598 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.237541 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.238584 info phy LTE_fdd_enb_phy.cc 456 Received PUSCH
> schedule from MAC CURRENT_TTI:MAC=9994,PHY=9992 N_ul_decodes=1
> 08/03/2015 01:37:30.238615 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.239518 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.240558 info rlc LTE_fdd_enb_rlc.cc 236 Re-sending AMD
> PDU for RNTI=65535, RB=SRB1, VT(A)=0, SN=0, VT(MS)=512, RF=AMD PDU,
> P=Status Report Requested, FI=First SDU Segment
> A800000801203A90071D4F13CA370A2BABE0016A8E131682
> 08/03/2015 01:37:30.240611 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.240662 info mac LTE_fdd_enb_mac.cc 529 Received SDU
> for RNTI=65535 and RB=SRB1 A800000801203A90071D4F13CA370A2BABE0016A8E131682
> 08/03/2015 01:37:30.240737 info mac LTE_fdd_enb_mac.cc 619 PDU scheduled
> for RNTI=65535, DL_QUEUE_SIZE=230
> 08/03/2015 01:37:30.242123 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.242649 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.243670 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.244696 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.245648 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.246590 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.247654 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.248699 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.249842 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.250647 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.251797 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.252694 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.253609 info rlc LTE_fdd_enb_rlc.cc 236 Re-sending AMD
> PDU for RNTI=65535, RB=SRB1, VT(A)=0, SN=0, VT(MS)=512, RF=AMD PDU,
> P=Status Report Requested, FI=Full SDU A000000800183AA80800000000
> 08/03/2015 01:37:30.253654 error msgq LTE_fdd_enb_msgq.cc 213 mac_to_phy
> circular buffer empty on receive
> 08/03/2015 01:37:30.253682 info mac LTE_fdd_enb_mac.cc 529 Received SDU
> for RNTI=65535 and RB=SRB1 A000000800183AA80800000000
> 08/03/2015 01:37:30.253776 info mac LTE_fdd_enb_mac.cc 619 PDU scheduled
> for RNTI=65535, DL_QUEUE_SIZE=231
>
>
> Thank you,
>
>
> --
> Regards,
> Sakshi
>
>
> ------------------------------------------------------------------------------
>
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