Monitor Subscriber and Protocol Support

Feature Summary and Revision History

Summary Data

Table 1. Summary Data

Applicable Product(s) or Functional Area

cnSGW-C

Applicable Platform(s)

SMI

Feature Default Setting

Enabled – Configuration required to disable

Related Documentation

Not Applicable

Revision History

Table 2. Revision History

Revision Details

Release

First introduced.

2021.01.0

Feature Description

The cnSGW-C service supports the subscriber map and the operator policy configurations for the SGW service parameters.

Configuring Monitor Subscriber

Monitor subscriber is an utility to trace messages related to a specified subscriber. The app-infra provides the following command to monitor subscriber:

monitor subscriber [ supi ] [ imsi ] [ imei ] (capture-duration) (internal-messages) (transaction-logs) (nf-service) (gr-instance) 

Note


In 2021.02 and later releases, the namespace keyword is deprecated and replaced with the nf-service keyword.


NOTES:

  • supi - Specify the subscriber identifier.

    Example: imsi-123456789, imsi-123*

  • imsi - Specify the IMSI value.

    Example: 123456789, *

  • imei - Specify the IMEI value.

  • Example: 123456789012345, *

  • capture-duration - (Optional) Used to specify the duration in seconds during which monitor subscriber is enabled. Default value is 300 secs.

  • internal-messages - (Optional) When set to yes, it enables internal messaging. By default, it is disabled.

  • transaction-logs - (Optional) When set to yes, it enables transaction logging. By default, it is disabled.


    Note


    Messages and transaction logs are mutually exclusive.


  • namespace - Deprecated option. Use nf-service instead.

  • nf-service - (Optional) Specify the NF service. Possible values are sgw, smf. Default value is none.

  • gr-instance - (Optional) Monitor subscriber for a given gr-instance only.

Accessing Logs: The monitor subscriber logs can be accessed from the oam-pod at path /opt/workspace/logs/monsublogs.

root@oam-pod-0:/opt/workspace/logs/monsublogs# ls
none.imsi-123456789_TS_2021-06-05T06:19:12.682444275.txt                sgw.imei-352099001761480_TS_2021-06-05T13:07:41.774214146.txt.sorted
 none.imsi-123456789_TS_2021-06-05T06:20:39.751939118.txt               sgw.imei-352099001761480_TS_2021-06-05T13:48:51.868279985.txt
 none.imsi-123456789_TS_2021-06-06T06:22:16.015635407.txt               sgw.imei-352099001761480_TS_2021-06-05T13:48:51.868279985.txt.sorted
 sgw.imei-352099001761480_TS_2021-06-04T19:09:24.863985017.txt          sgw.imei-352099001761480_TS_2021-06-05T14:50:09.330635953.txt
 sgw.imei-352099001761480_TS_2021-06-04T19:09:24.863985017.txt.sorted   sgw.imei-352099001761480_TS_2021-06-05T14:50:09.330635953.txt.sorted
 sgw.imei-352099001761480_TS_2021-06-05T08:44:25.889632126.txt          sgw.imei-352099001761480_TS_2021-06-05T17:36:17.238331396.txt
 sgw.imei-352099001761480_TS_2021-06-05T08:44:25.889632126.txt.sorted   sgw.imei-352099001761480_TS_2021-06-05T17:36:17.238331396.txt.sorted
 sgw.imei-352099001761480_TS_2021-06-05T10:26:23.529652777.txt         'sgw.imsi-*_TS_2021-06-05T06:23:19.865508390.txt'
 sgw.imei-352099001761480_TS_2021-06-05T10:26:23.529652777.txt.sorted  'sgw.imsi-*_TS_2021-06-05T06:25:18.219875282.txt'
 sgw.imei-352099001761480_TS_2021-06-05T13:07:41.774214146.txt

Example

The following is an example:

monitor subscriber imsi 123456789 capture-duration 100 internal-messages yes
monitor subscriber imsi 123456789 capture-duration 100 transaction-logs yes

Sample Output

Here is a sample ouput:

monitor subscriber imsi * namespace sgw
supi: imsi-*
captureDuraiton: 300
enableInternalMsg: false
enableTxnLog: false
namespace(deprecated. Use nf-service instead.): sgw
nf-service: none
gr-instance: 0
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   277  100    89  100   188   6846  14461 --:--:-- --:--:-- --:--:-- 21307
Command: --header Content-type:application/json --request POST --data {"commandname":"mon_sub","parameters":{"supi":"imsi-*","duration":300,"enableTxnLog":false,"enableInternalMsg":false,"action":"start","namespace":"sgw","nf-service":"none","grInstance":0}} http://oam-pod:8879/commands
Result start mon_sub, fileName ->logs/monsublogs/sgw.imsi-*_TS_2021-06-06T06:38:23.892447899.txt
Starting to tail the monsub messages from file: logs/monsublogs/sgw.imsi-*_TS_2021-06-06T06:38:23.892447899.txt
Defaulting container name to oam-pod.
Use 'kubectl describe pod/oam-pod-0 -n cn' to see all of the containers in this pod.
      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.158362
      Message: Sx Session Establishment Request
      Description: Sx Session Establishment Request Message from SGWC to SGWU
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        Sx Session Establishment Request:
            Sx Session Establishment Request:
                FSeid:
                    Seid: 1297037239519281279
                    IPv4Address: 10.1.2.156
                CreatePdr:
                    CreatePdr[0]:
                        PdrId: 1
                        Precedence: 0
                        Pdi:
                            SrcIf: CORE
                            UeIp:
                                Src: false
                                Dst: false
                                IPv4Addr: 0.0.0.0
                            TEndpointId: 1
                            Valid: true
                        OuterHdrRem: 0
                        FarId:
                            FarId[0]: 1
                        UrrId:
                            UrrId[0]: 1
                        Qfi: 0
                        OuterHdrRemValid: false
                    CreatePdr[1]:
                        PdrId: 2
                        Precedence: 0
                        Pdi:
                            SrcIf: ACCESS
                            UeIp:
                                Src: false
                                Dst: false
                                IPv4Addr: 0.0.0.0
                            TEndpointId: 2
                            Valid: true
                        OuterHdrRem: 0
                        FarId:
                            FarId[0]: 2
                        UrrId:
                            UrrId[0]: 1
                        Qfi: 0
                        OuterHdrRemValid: false
                CreateFar:
                    CreateFar[0]:
                        FarId: 1
                        ApplyAction:
                            Drop: true
                            Frwd: false
                            Buff: false
                            Nocp: false
                            Dupl: false
                            Valid: true
                        FwdParams:
                            DestIf: ACCESS
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            TEndptId: 2
                            OuterPktTos: 255
                            InnerPktTos: 255
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        DuplParams:
                            DestIf: ACCESS
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            InterceptInfo:
                                InterceptId: 0
                                ChargingId: 0
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 0.0.0.0
                                    Valid: false
                                PduSessionId: 0
                                Valid: false
                            Valid: false
                        BarId: 0
                    CreateFar[1]:
                        FarId: 2
                        ApplyAction:
                            Drop: true
                            Frwd: false
                            Buff: false
                            Nocp: false
                            Dupl: false
                            Valid: true
                        FwdParams:
                            DestIf: CORE
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            TEndptId: 1
                            OuterPktTos: 255
                            InnerPktTos: 255
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        DuplParams:
                            DestIf: ACCESS
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            InterceptInfo:
                                InterceptId: 0
                                ChargingId: 0
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 0.0.0.0
                                    Valid: false
                                PduSessionId: 0
                                Valid: false
                            Valid: false
                        BarId: 0
                CreateTEndpt:
                    CreateTEndpt[0]:
                        EndpointId: 1
                        FTeid:
                            Teid: 0
                            IPv4Address: 0.0.0.0
                            ChooseId: 0
                        BearerLvlInfo:
                            Valid: 1
                            Qci: 6
                    CreateTEndpt[1]:
                        EndpointId: 2
                        FTeid:
                            Teid: 0
                            IPv4Address: 0.0.0.0
                            ChooseId: 0
                        BearerLvlInfo:
                            Valid: 1
                            Qci: 6
                PdnType: 0
                UplaneInacTimer: 0
                MetaData: From:10.1.2.156:12002->To:10.1.2.155:8805
                Supi:
                Seid: 1297037239519281279
                Seqno: 918
                Version: 0
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 0
                IntfType: 0
                HdrLen: 0
                MsgLen: 0
                CreateUrr:
                    CreateUrr[0]:
                        UrrId: 1
                        MeasurementType:
                            Duration: false
                            Volume: true
                            Event: false
                        ReportingTriggers:
                            PERIO: false
                            VOLTH: true
                            TIMTH: false
                            QUHTI: false
                            START: false
                            STOPT: false
                            DROTH: false
                            LIUSA: false
                            VOLQU: false
                            TIMQU: false
                            ENVCL: false
                            MACAR: false
                        VolumeThresh:
                            TotVol_Valid: false
                            ULVol_Valid: true
                            DLVol_Valid: true
                            TotVolumeThreshold: 0
                            UlVolumeThreshold: 1000000
                            DlVolumeThreshold: 2000000
                UserIDInfo:
                    Imsi: 123456789012348
                    Imei: 123456786666660
                    Msisdn: 223310101010101
                    Valid: true
                XHeaderInfo:
                    RatType:
                    Valid: false
                CfPolicyId:
                    PolicyId: 0
                    Valid: false
                ChargingDisabled:
                    Valid: false
                    Value: false
                ChargingParams:
                    Valid: 0
                    GyOfflineChargingEnabled: 0
                NextHopIPv4: 0

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.204469
      Message: Sx Session Establishment Response
      Description: Sx Session Establishment Response Message from SGWU to SGWC
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        Sx Session Establishment Response:
            Sx Session Establishment Response:
                Cause: 1
                OffendingIe: 0
                FSeid:
                    Seid: 10002
                    IPv4Address: 10.1.2.155
                CreatedTEndpt:
                    CreatedTEndpt[0]:
                        EndpointId: 1
                        FTeid:
                            Teid: 2287
                            IPv4Address: 192.168.131.1
                            ChooseId: 0
                    CreatedTEndpt[1]:
                        EndpointId: 2
                        FTeid:
                            Teid: 2288
                            IPv4Address: 1.1.1.83
                            ChooseId: 0
                MetaData: From:10.1.2.155:8805->To:10.1.2.156:12002
                Supi:
                Seid: 1297037239519281279
                Seqno: 918
                Version: 0
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 0
                IntfType: 0
                HdrLen: 0
                MsgLen: 0
                LoadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Valid: false
                OverloadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Ociflag: 0
                    Valid: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.208740
      Message: GtpEpDecodeRPCResponse
      Description:  2071
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.209227
      Message: S5 S8 Create Session Request
      Description: S5 S8 Create Session Request Message
      Source: 10.1.2.156
      Destination: 10.1.2.154
      PAYLOAD:
        S5 S8 Create Session Request:
            S5 S8 Create Session Request:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 221
                TIED: 0
                Seq: 65970
                MsgTypeId: 32
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:15001->To:10.1.2.154:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Create_Session_Request:
                        IMSI: 123456789012348
                        Recovery:
                            Value: 0
                        APN: intershat
                        AMBR:  UL: 232323 kbps, DL: 232323 kbps
                        MEI: 123456786666660
                        MSISDN: 223310101010101
                        Indication:
                            DAF: false
                            DTF: false
                            HI: true
                            DFI: false
                            OI: false
                            ISRSI: false
                            ISRAI: false
                            SGWCI: false
                            SQCI: false
                            UIMSI: false
                            CFSI: false
                            CRSI: false
                            P: false
                            PT: false
                            SI: false
                            MSV: false
                            RetLoc: false
                            PBIC: false
                            SRNI: false
                            S6AF: false
                            S4AF: false
                            MBMDT: false
                            ISRAU: false
                            CCRSI: false
                            CPRAI: false
                            ARRL: false
                            PPOF: false
                            PPON_PPEI: false
                            PPSI: false
                            CSFBI: false
                            CLII: false
                            CPSR: false
                            NSI: false
                            UASI: false
                            DTCI: false
                            BDWI: false
                            PSCI: false
                            PCRI: false
                            AOSI: false
                            AOPI: false
                            ROAAI: false
                            EPCOSI: false
                            CPOPCI: false
                            PMTSMI: false
                            S11TF: false
                            PNSI: false
                            UNACCSI: false
                            WPMSI: false
                            5GSIWK: false
                            EEVRSI: false
                            LTEMUI: false
                            LTEMPI: false
                            ENBCRSI: false
                            TSPCMI: false
                            PGBK: false
                            PCPSI: false
                            PCP: false
                            PCPU: false
                            N26_5GS: false
                            RI_5GCN: false
                            RS_5GCN: false
                        PAA:
                            PDN_Type: 1
                            IPv4: 12.0.0.173
                            IPv6_Prefix: 0
                        RAT_Type:
                            Value: 6
                        Serving_Network:
                            MCC: 123
                            MNC: 456
                        ULI:
                            UliTai:  Mcc: 123, Mnc: 456, TAC: 2346
                            UliEcgi:
                                Mcc: 123
                                Mnc: 456
                                Eci: 1234567
                        FQ_TEID:
                            SgwCntrl:
                                IFace: 6
                                TEID: 1375731839
                                IPv4: 10.1.2.156
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Fqteid:
                                        SgwData:
                                            IFace: 0
                                            TEID: 2287
                                            IPv4: 192.168.131.1
                                    BearerQos:
                                        PCI: true
                                        PL: 12
                                        PVI: true
                                        QCI: 6
                                        UL_MBR: 0 kbps
                                        DL_MBR: 0 kbps
                                        UL_GBR: 0 kbps
                                        DL_GBR: 0 kbps
                                        Arp: 113
                                        QciType: 0
                        Charging_Characteristics:
                            Value:
                                Value[0]: 210
                                Value[1]: 4
                                Value[2]: 0
                                Value[3]: 0
                        PDN_Type:
                            Value: 1
                        UE_Time_Zone:
                            Time_Zone: 16
                            Daylight_Saving_Time: 1
                        APN_Restriction:
                            Value: 0
                        Selection_Mode:
                            Value: 0
                        EPCO:
                            Len: 5
                            Value:
                                Value[0]: 128
                                Value[1]: 0
                                Value[2]: 26
                                Value[3]: 1
                                Value[4]: 5

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2020/09/25 05:22:36.739932
      Message: GtpEpDecodeRPCResponse
      Description:  2071
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2020/09/25 05:22:36.739932
      Message: GtpEpDecodeRPCIPCResponse
      Description:  2071
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.252214
      Message: GtpEpDecodeRPCResponse
      Description:  2071
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.252767
      Message: S5 S8 Create Session Response
      Description: S5 S8 Create Session Response Message
      Source: 10.1.2.154
      Destination: 10.1.2.156
      PAYLOAD:
        S5 S8 Create Session Response:
            S5 S8 Create Session Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 107
                TIED: 1375731839
                Seq: 65970
                MsgTypeId: 33
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.154:0->To:10.1.2.156:0
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Create_Session_Response:
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false
                        Recovery:
                            Value: 100
                        AMBR:  UL: 10 kbps, DL: 20 kbps
                        PAA:
                            PDN_Type: 1
                            IPv4: 12.0.0.173
                            IPv6_Prefix: 0
                        FQ_TEID:
                            PgwCntrl:
                                IFace: 7
                                TEID: 1885
                                IPv4: 10.1.2.154
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Cause:
                                        Cause_Value: 16
                                        PCE: false
                                        BCE: false
                                        OrigInd: false
                                    Fqteid:
                                        PgwData:
                                            IFace: 5
                                            TEID: 1886
                                            IPv4: 10.1.2.154
                                    ChrgId:
                                        Value: 303174163
                        APN_Restriction:
                            Value: 1

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.256786
      Message: Sx Session Modification Request
      Description: Sx Session Modification Request Message from SGWC to SGWU
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        Sx Session Modification Request:
            Sx Session Modification Request:
                UpdatePdr:
                    UpdatePdr[0]:
                        PdrId: 1
                        OuterHdrRem: 0
                        Precedence: 0
                        Pdi:
                            SrcIf: ACCESS
                            UeIp:
                                Src: false
                                Dst: false
                                IPv4Addr: 0.0.0.0
                            TEndpointId: 0
                            Valid: false
                        Qfi: 0
                UpdateFar:
                    UpdateFar[0]:
                        FarId: 2
                        ApplyAction:
                            Drop: false
                            Frwd: true
                            Buff: false
                            Nocp: false
                            Dupl: false
                            Valid: true
                        UpdateFwdParams:
                            DestIf: ACCESS
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 256
                                Teid: 1886
                                IPv4Address: 10.1.2.154
                                Port: 0
                                Valid: true
                            TEndptId: 0
                            OuterPktTos: 0
                            InnerPktTos: 0
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        UpdateDuplParams:
                            DestIf: ACCESS
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            InterceptInfo:
                                InterceptId: 0
                                ChargingId: 0
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 0.0.0.0
                                    Valid: false
                                PduSessionId: 0
                                Valid: false
                            Valid: false
                        BarId: 0
                UplaneInacTimer: 0
                MetaData: From:10.1.2.156:11001->To:10.1.2.155:8805
                Supi:
                Seid: 1297037239519281279
                Seqno: 917
                Version: 0
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 10002
                IntfType: 0
                HdrLen: 0
                MsgLen: 0
                PfcpSmFlags:
                    Drobu: false
                    Qaurr: false
                    Sndem: false
                    Valid: false
                UserIDInfo:
                    Valid: false
                XHeaderInfo:
                    RatType:
                    Valid: false
                CfPolicyId:
                    PolicyId: 0
                    Valid: false
                GyStatus:
                    Valid: false
                    Value: false
                ChargingDisabled:
                    Valid: false
                    Value: false
                QueryInterface:
                    Valid: false
                    OfflineUrr: false
                    OnlineUrr: false
                    RadiusUrr: false
                    BearerUrr: false
                    SessUrr: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.290097
      Message: Sx Session Modification Response
      Description: Sx Session Modification Response Message from SGWU to SGWC
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        Sx Session Modification Response:
            Sx Session Modification Response:
                Cause: 1
                OffendingIe: 0
                LoadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Valid: false
                OverloadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Ociflag: 0
                    Valid: false
                MetaData: From:10.1.2.155:8805->To:10.1.2.156:11001
                Supi:
                Seid: 1297037239519281279
                Seqno: 917
                Version: 1
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 0
                IntfType: 0
                HdrLen: 17
                MsgLen: 0

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.140860
      Message: S11 Create Session Request
      Description: S11 Create Session Request Message
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        S11 Create Session Request:
            S11 Create Session Request:
                Version: 2
                Pflag: false
                TEIDflag: false
                MsgPriority: false
                MsgLength: 219
                TIED: 0
                Seq: 511
                MsgTypeId: 32
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.155:2123->To:10.1.2.156:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Create_Session_Request:
                        IMSI: 123456789012348
                        Recovery:
                            Value: 100
                        APN: intershat
                        AMBR:  UL: 232323 kbps, DL: 232323 kbps
                        MEI: 123456786666660
                        MSISDN: 223310101010101
                        Indication:
                            DAF: false
                            DTF: false
                            HI: true
                            DFI: false
                            OI: false
                            ISRSI: false
                            ISRAI: false
                            SGWCI: false
                            SQCI: false
                            UIMSI: false
                            CFSI: false
                            CRSI: false
                            P: false
                            PT: false
                            SI: false
                            MSV: false
                            RetLoc: false
                            PBIC: false
                            SRNI: false
                            S6AF: false
                            S4AF: false
                            MBMDT: false
                            ISRAU: false
                            CCRSI: false
                            CPRAI: false
                            ARRL: false
                            PPOF: false
                            PPON_PPEI: false
                            PPSI: false
                            CSFBI: false
                            CLII: false
                            CPSR: false
                            NSI: false
                            UASI: false
                            DTCI: false
                            BDWI: false
                            PSCI: false
                            PCRI: false
                            AOSI: false
                            AOPI: false
                            ROAAI: false
                            EPCOSI: false
                            CPOPCI: false
                            PMTSMI: false
                            S11TF: false
                            PNSI: false
                            UNACCSI: false
                            WPMSI: false
                            5GSIWK: false
                            EEVRSI: false
                            LTEMUI: false
                            LTEMPI: false
                            ENBCRSI: false
                            TSPCMI: false
                            PGBK: false
                            PCPSI: false
                            PCP: false
                            PCPU: false
                            N26_5GS: false
                            RI_5GCN: false
                            RS_5GCN: false
                        PAA:
                            PDN_Type: 1
                            IPv4: 12.0.0.173
                            IPv6_Prefix: 0
                        RAT_Type:
                            Value: 6
                        Serving_Network:
                            MCC: 123
                            MNC: 456
                        ULI:
                            UliTai:  Mcc: 123, Mnc: 456, TAC: 2346
                            UliEcgi:
                                Mcc: 123
                                Mnc: 456
                                Eci: 1234567
                        FQ_TEID:
                            MmeCntrl:
                                IFace: 10
                                TEID: 2286
                                IPv4: 10.1.2.155
                            PgwCntrl:
                                IFace: 7
                                TEID: 0
                                IPv4: 10.1.2.154
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Fqteid:
                                    BearerQos:
                                        PCI: true
                                        PL: 12
                                        PVI: true
                                        QCI: 6
                                        UL_MBR: 0 kbps
                                        DL_MBR: 0 kbps
                                        UL_GBR: 0 kbps
                                        DL_GBR: 0 kbps
                                        Arp: 113
                                        QciType: 0
                        Charging_Characteristics:
                            Value:
                                Value[0]: 210
                                Value[1]: 4
                                Value[2]: 0
                                Value[3]: 0
                        PDN_Type:
                            Value: 1
                        UE_Time_Zone:
                            Time_Zone: 16
                            Daylight_Saving_Time: 1
                        APN_Restriction:
                            Value: 0
                        Selection_Mode:
                            Value: 0
                        EPCO:
                            Len: 5
                            Value:
                                Value[0]: 128
                                Value[1]: 0
                                Value[2]: 26
                                Value[3]: 1
                                Value[4]: 5

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.297373
      Message: GtpEpDecodeRPCResponse
      Description:  258
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.297913
      Message: GtpEpDecodeRPCResponse
      Description:  258
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.298354
      Message: S11 Create Session Response
      Description: S11 Create Session Response Message
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        S11 Create Session Response:
            S11 Create Session Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 120
                TIED: 2286
                Seq: 511
                MsgTypeId: 33
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:2123->To:10.1.2.155:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Create_Session_Response:
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false
                        Recovery:
                            Value: 0
                        AMBR:  UL: 10 kbps, DL: 20 kbps
                        PAA:
                            PDN_Type: 1
                            IPv4: 12.0.0.173
                            IPv6_Prefix: 0
                        FQ_TEID:
                            PgwCntrl:
                                IFace: 7
                                TEID: 1885
                                IPv4: 10.1.2.154
                            SgwCntrl:
                                IFace: 11
                                TEID: 301990015
                                IPv4: 10.1.2.156
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Cause:
                                        Cause_Value: 16
                                        PCE: false
                                        BCE: false
                                        OrigInd: false
                                    Fqteid:
                                        PgwData:
                                            IFace: 5
                                            TEID: 1886
                                            IPv4: 10.1.2.154
                                        SgwData:
                                            IFace: 1
                                            TEID: 2288
                                            IPv4: 1.1.1.83
                                    ChrgId:
                                        Value: 303174163
                        APN_Restriction:
                            Value: 1

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.298524
      Message: S11 Create Session Response
      Description: S11 Create Session Response Message
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        S11 Create Session Response:
            S11 Create Session Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 120
                TIED: 2286
                Seq: 511
                MsgTypeId: 33
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:2123->To:10.1.2.155:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Create_Session_Response:
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false
                        Recovery:
                            Value: 0
                        AMBR:  UL: 10 kbps, DL: 20 kbps
                        PAA:
                            PDN_Type: 1
                            IPv4: 12.0.0.173
                            IPv6_Prefix: 0
                        FQ_TEID:
                            PgwCntrl:
                                IFace: 7
                                TEID: 1885
                                IPv4: 10.1.2.154
                            SgwCntrl:
                                IFace: 11
                                TEID: 301990015
                                IPv4: 10.1.2.156
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Cause:
                                        Cause_Value: 16
                                        PCE: false
                                        BCE: false
                                        OrigInd: false
                                    Fqteid:
                                        PgwData:
                                            IFace: 5
                                            TEID: 1886
                                            IPv4: 10.1.2.154
                                        SgwData:
                                            IFace: 1
                                            TEID: 2288
                                            IPv4: 1.1.1.83
                                    ChrgId:
                                        Value: 303174163
                        APN_Restriction:
                            Value: 1

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.358210
      Message: Sx Session Modification Request
      Description: Sx Session Modification Request Message from SGWC to SGWU
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        Sx Session Modification Request:
            Sx Session Modification Request:
                UpdatePdr:
                    UpdatePdr[0]:
                        PdrId: 2
                        OuterHdrRem: 0
                        Precedence: 0
                        Pdi:
                            SrcIf: ACCESS
                            UeIp:
                                Src: false
                                Dst: false
                                IPv4Addr: 0.0.0.0
                            TEndpointId: 0
                            Valid: false
                        Qfi: 0
                UpdateFar:
                    UpdateFar[0]:
                        FarId: 1
                        ApplyAction:
                            Drop: false
                            Frwd: true
                            Buff: false
                            Nocp: false
                            Dupl: false
                            Valid: true
                        UpdateFwdParams:
                            DestIf: ACCESS
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 256
                                Teid: 2289
                                IPv4Address: 10.1.2.155
                                Port: 0
                                Valid: true
                            TEndptId: 0
                            OuterPktTos: 0
                            InnerPktTos: 0
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        UpdateDuplParams:
                            DestIf: ACCESS
                            OuterHdr:
                                OuterHdrDesc: 0
                                Teid: 0
                                IPv4Address: 0.0.0.0
                                Port: 0
                                Valid: false
                            InterceptInfo:
                                InterceptId: 0
                                ChargingId: 0
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 0.0.0.0
                                    Valid: false
                                PduSessionId: 0
                                Valid: false
                            Valid: false
                        BarId: 0
                UplaneInacTimer: 0
                MetaData: From:10.1.2.156:11000->To:10.1.2.155:8805
                Supi:
                Seid: 1297037239519281279
                Seqno: 917
                Version: 0
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 10002
                IntfType: 0
                HdrLen: 0
                MsgLen: 0
                PfcpSmFlags:
                    Drobu: false
                    Qaurr: false
                    Sndem: false
                    Valid: false
                UserIDInfo:
                    Valid: false
                XHeaderInfo:
                    RatType:
                    Valid: false
                CfPolicyId:
                    PolicyId: 0
                    Valid: false
                GyStatus:
                    Valid: false
                    Value: false
                ChargingDisabled:
                    Valid: false
                    Value: false
                QueryInterface:
                    Valid: false
                    OfflineUrr: false
                    OnlineUrr: false
                    RadiusUrr: false
                    BearerUrr: false
                    SessUrr: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.380172
      Message: Sx Session Modification Response
      Description: Sx Session Modification Response Message from SGWU to SGWC
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        Sx Session Modification Response:
            Sx Session Modification Response:
                Cause: 1
                OffendingIe: 0
                LoadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Valid: false
                OverloadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Ociflag: 0
                    Valid: false
                MetaData: From:10.1.2.155:8805->To:10.1.2.156:11000
                Supi:
                Seid: 1297037239519281279
                Seqno: 917
                Version: 1
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 0
                IntfType: 0
                HdrLen: 17
                MsgLen: 0

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.383136
      Message: S5 S8 Modify Bearer Request
      Description: S5 S8 Modify Bearer Request Message
      Source: 10.1.2.156
      Destination: 10.1.2.154
      PAYLOAD:
        S5 S8 Modify Bearer Request:
            S5 S8 Modify Bearer Request:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 19
                TIED: 1885
                Seq: 131539
                MsgTypeId: 34
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:15002->To:10.1.2.154:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Modify_Bearer_Request:
                        Indication:
                            DAF: false
                            DTF: false
                            HI: true
                            DFI: false
                            OI: false
                            ISRSI: false
                            ISRAI: false
                            SGWCI: false
                            SQCI: false
                            UIMSI: false
                            CFSI: false
                            CRSI: false
                            P: false
                            PT: false
                            SI: false
                            MSV: false
                            RetLoc: false
                            PBIC: false
                            SRNI: false
                            S6AF: false
                            S4AF: false
                            MBMDT: false
                            ISRAU: false
                            CCRSI: false
                            CPRAI: false
                            ARRL: false
                            PPOF: false
                            PPON_PPEI: false
                            PPSI: false
                            CSFBI: false
                            CLII: false
                            CPSR: false
                            NSI: false
                            UASI: false
                            DTCI: false
                            BDWI: false
                            PSCI: false
                            PCRI: false
                            AOSI: false
                            AOPI: false
                            ROAAI: false
                            EPCOSI: false
                            CPOPCI: false
                            PMTSMI: false
                            S11TF: false
                            PNSI: false
                            UNACCSI: false
                            WPMSI: false
                            5GSIWK: false
                            EEVRSI: false
                            LTEMUI: false
                            LTEMPI: false
                            ENBCRSI: false
                            TSPCMI: false
                            PGBK: false
                            PCPSI: false
                            PCP: false
                            PCPU: false
                            N26_5GS: false
                            RI_5GCN: false
                            RS_5GCN: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2020/09/25 05:22:36.739932
      Message: GtpEpDecodeRPCResponse
      Description:  2075
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2020/09/25 05:22:36.739932
      Message: GtpEpDecodeRPCIPCResponse
      Description:  2075
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.405954
      Message: GtpEpDecodeRPCResponse
      Description:  2075
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.406211
      Message: S5 S8 Modify Bearer Response
      Description: S5 S8 Modify Bearer Response Message
      Source: 10.1.2.154
      Destination: 10.1.2.156
      PAYLOAD:
        S5 S8 Modify Bearer Response:
            S5 S8 Modify Bearer Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 19
                TIED: 1375731839
                Seq: 131539
                MsgTypeId: 35
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.154:0->To:10.1.2.156:0
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Modify_Bearer_Response:
                        Recovery:
                            Value: 100
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.353146
      Message: S11 Modify Bearer Request
      Description: S11 Modify Bearer Request Message
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        S11 Modify Bearer Request:
            S11 Modify Bearer Request:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 48
                TIED: 301990015
                Seq: 512
                MsgTypeId: 34
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.155:2123->To:10.1.2.156:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Modify_Bearer_Request:
                        RAT_Type:
                            Value: 6
                        Indication:
                            DAF: false
                            DTF: false
                            HI: true
                            DFI: false
                            OI: false
                            ISRSI: false
                            ISRAI: false
                            SGWCI: false
                            SQCI: false
                            UIMSI: false
                            CFSI: false
                            CRSI: false
                            P: false
                            PT: false
                            SI: false
                            MSV: false
                            RetLoc: false
                            PBIC: false
                            SRNI: false
                            S6AF: false
                            S4AF: false
                            MBMDT: false
                            ISRAU: false
                            CCRSI: false
                            CPRAI: false
                            ARRL: false
                            PPOF: false
                            PPON_PPEI: false
                            PPSI: false
                            CSFBI: false
                            CLII: false
                            CPSR: false
                            NSI: false
                            UASI: false
                            DTCI: false
                            BDWI: false
                            PSCI: false
                            PCRI: false
                            AOSI: false
                            AOPI: false
                            ROAAI: false
                            EPCOSI: false
                            CPOPCI: false
                            PMTSMI: false
                            S11TF: false
                            PNSI: false
                            UNACCSI: false
                            WPMSI: false
                            5GSIWK: false
                            EEVRSI: false
                            LTEMUI: false
                            LTEMPI: false
                            ENBCRSI: false
                            TSPCMI: false
                            PGBK: false
                            PCPSI: false
                            PCP: false
                            PCPU: false
                            N26_5GS: false
                            RI_5GCN: false
                            RS_5GCN: false
                        FQ_TEID:
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Fqteid:
                                        ENbData:
                                            IFace: 0
                                            TEID: 2289
                                            IPv4: 10.1.2.155

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.412402
      Message: GtpEpDecodeRPCResponse
      Description:  258
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.412598
      Message: GtpEpDecodeRPCResponse
      Description:  258
      Source:
      Destination:
      PAYLOAD:

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.412852
      Message: S11 Modify Bearer Response
      Description: S11 Modify Bearer Response Message
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        S11 Modify Bearer Response:
            S11 Modify Bearer Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 42
                TIED: 2286
                Seq: 512
                MsgTypeId: 35
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:2123->To:10.1.2.155:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Modify_Bearer_Response:
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Cause:
                                        Cause_Value: 16
                                        PCE: false
                                        BCE: false
                                        OrigInd: false
                                    Fqteid:
                                        SgwData:
                                            IFace: 1
                                            TEID: 2288
                                            IPv4: 1.1.1.83

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:47.412930
      Message: S11 Modify Bearer Response
      Description: S11 Modify Bearer Response Message
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        S11 Modify Bearer Response:
            S11 Modify Bearer Response:
                Version: 2
                Pflag: false
                TEIDflag: true
                MsgPriority: false
                MsgLength: 42
                TIED: 2286
                Seq: 512
                MsgTypeId: 35
                MsgPriorityValue: 0
                Peer_IPv4_Flag: false
                Peer_IPv6_Flag: false
                MetaData: From:10.1.2.156:2123->To:10.1.2.155:2123
                Seid: 0
                Rseid: 0
                Cmnid: 0
                MsgType:
                    Modify_Bearer_Response:
                        Cause:
                            Cause_Value: 16
                            PCE: false
                            BCE: false
                            OrigInd: false
                        Bearer_Context_List:
                            NumBearerCtxt: 1
                            PbBearerCxt:
                                PbBearerCxt[0]:
                                    BearerCtxType: 0
                                    EBI: 5
                                    Cause:
                                        Cause_Value: 16
                                        PCE: false
                                        BCE: false
                                        OrigInd: false
                                    Fqteid:
                                        SgwData:
                                            IFace: 1
                                            TEID: 2288
                                            IPv4: 1.1.1.83

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:42:57.590559
      Message: Sx Session Modification Request
      Description: Sx Session Modification Request Message from SGWC to SGWU
      Source: 10.1.2.156
      Destination: 10.1.2.155
      PAYLOAD:
        Sx Session Modification Request:
            Sx Session Modification Request:
                UpdateFar:
                    UpdateFar[0]:
                        FarId: 1
                        ApplyAction:
                            Drop: false
                            Frwd: true
                            Buff: false
                            Nocp: false
                            Dupl: true
                            Valid: true
                        UpdateFwdParams:
                            DestIf: ACCESS
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 256
                                Teid: 2289
                                IPv4Address: 10.1.2.155
                                Port: 0
                                Valid: true
                            TEndptId: 0
                            OuterPktTos: 0
                            InnerPktTos: 0
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        UpdateDuplParams:
                            DestIf: LI
                            OuterHdr:
                                OuterHdrDesc: 1024
                                Teid: 2289
                                IPv4Address: 10.1.2.155
                                Port: 9900
                                Valid: true
                            InterceptInfo:
                                InterceptId: 1
                                ChargingId: 303174163
                                Licontext: LI
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 10.1.2.156
                                    Valid: true
                                PduSessionId: 5
                                Valid: true
                            Valid: true
                        BarId: 0
                    UpdateFar[1]:
                        FarId: 2
                        ApplyAction:
                            Drop: false
                            Frwd: true
                            Buff: false
                            Nocp: false
                            Dupl: true
                            Valid: true
                        UpdateFwdParams:
                            DestIf: ACCESS
                            RedirectInfo:
                                AddrType: 0
                                Valid: false
                            OuterHdr:
                                OuterHdrDesc: 256
                                Teid: 1886
                                IPv4Address: 10.1.2.154
                                Port: 0
                                Valid: true
                            TEndptId: 0
                            OuterPktTos: 0
                            InnerPktTos: 0
                            TosOpt:
                                CopyInner: false
                                CopyOuter: false
                            SendTos: 0
                            PfcpSmFlags:
                                Drobu: false
                                Qaurr: false
                                Sndem: false
                                Valid: false
                            Valid: true
                            NextHopId: 0
                        UpdateDuplParams:
                            DestIf: LI
                            OuterHdr:
                                OuterHdrDesc: 1024
                                Teid: 1886
                                IPv4Address: 10.1.2.155
                                Port: 9900
                                Valid: true
                            InterceptInfo:
                                InterceptId: 1
                                ChargingId: 303174163
                                Licontext: LI
                                SmfLiNodeId:
                                    IpDesc: 0
                                    IPv4Address: 10.1.2.156
                                    Valid: true
                                PduSessionId: 5
                                Valid: true
                            Valid: true
                        BarId: 0
                UplaneInacTimer: 0
                MetaData: From:10.1.2.156:13002->To:10.1.2.155:8805
                Supi: 123456789012348
                Seid: 1297037239519281279
                Seqno: 919
                Version: 0
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 10002
                IntfType: 0
                HdrLen: 0
                MsgLen: 0
                PfcpSmFlags:
                    Drobu: false
                    Qaurr: false
                    Sndem: false
                    Valid: false
                UserIDInfo:
                    Valid: false
                XHeaderInfo:
                    RatType:
                    Valid: false
                CfPolicyId:
                    PolicyId: 0
                    Valid: false
                GyStatus:
                    Valid: false
                    Value: false
                ChargingDisabled:
                    Valid: false
                    Value: false
                QueryInterface:
                    Valid: false
                    OfflineUrr: false
                    OnlineUrr: false
                    RadiusUrr: false
                    BearerUrr: false
                    SessUrr: false

--------------------------------------------------

      Subscriber Id: imsi-123456789012348
      Timestamp: 2021/06/06 06:43:00.597025
      Message: Sx Session Modification Response
      Description: Sx Session Modification Response Message from SGWU to SGWC
      Source: 10.1.2.155
      Destination: 10.1.2.156
      PAYLOAD:
        Sx Session Modification Response:
            Sx Session Modification Response:
                Cause: 1
                OffendingIe: 0
                LoadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Valid: false
                OverloadControlInfo:
                    SeqNum: 0
                    Metric: 0
                    Ociflag: 0
                    Valid: false
                MetaData: From:10.1.2.155:8805->To:10.1.2.156:13002
                Supi:
                Seid: 1297037239519281279
                Seqno: 919
                Version: 1
                MsgPriority: false
                MsgPriorityVal: 0
                Cmnid: 0
                Rseid: 0
                IntfType: 0
                HdrLen: 17
                MsgLen: 0

--------------------------------------------------

command terminated with exit code 124
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   222  100    35  100   187   7000  37400 --:--:-- --:--:-- --:--:-- 44400
Stop Response Disabled mon_sub as part of timeout for Cmd: --header Content-type:application/json --request POST --data {"commandname":"mon_sub","parameters":{"supi":"imsi-*","duration":300,"enableTxnLog":false,"enableInternalMsg":false,"action":"stop","namespace":"sgw","nf-service":"none","grInstance":0}} http://oam-pod:8879/commands

Limitation

When the monitor subscriber is run for extended duration, the .sorted file stores messages only for the 1024 messages.

Configuring the Transaction Messages

To configure the transaction logs, use the following configuration:

config 
   logging transaction message [ disable | enable ] 
   end 

NOTES:

  • logging transaction message [ disable | enable ] —Configure the messages in transaction logging. When set to enable, the transactional and internal logs are combined. By default, the logs are disabled.

Configuring the Monitor Protocol

To configure this feature, use the following configuration:

exec 
   monitor protocol interface interface 
      capture-duration capture_duration 
      pcap [ Yes | No ]  
      gr-instance gr_instance 
      end 

NOTES:

  • monitor protocol interface interface —Specify the interface on which PCAP is captured. For example, sbi, pfcp, gtpu, gtpc, gtp, and radius.

  • capture-duration capture_duration —Specify the duration in seconds during which PCAP is captured. The default value is 300 seconds.

  • pcap [ Yes | No ] —Configures the PCAP file generation. By default, the pcap feature is disabled.

  • gr-instance gr_instance —Specify the GR instance that the cnSGW-C monitors the subscriber for.


Note


If the GTP endpoint IPs are the same on S5e and S11 interfaces, the protocol output is inconsistent and displays S11 for the S5 interface on which the message is received. The following is a sample of an endpoint configuration:

instance instance-id 1 endpoint gtp replicas 3 interface s5e vip-ip 209.165.201.22
instance instance-id 1 endpoint gtp replicas 3 interface s11 vip-ip 209.165.201.22