cnSGW-C Troubleshooting

show subscriber and cdl show Commands

Table 1. Feature History

Feature Name

Release Information

Description

Supporting IPv6 Only eNB Insertion through Show and Clear Subscriber CLI commands

 2024.02.0

Before you add IPv6 only eNBs in a network, all UPFs in a mesh must be IPv6 enabled for successful handovers of IPv4 only eNB sessions to IPv6 only eNB sessions. In addition, all sessions must have V4V6 tunnel before inserting a V6 only eNB. To support this IPV6 only eNB insertion, cnSGW-c includes the following CLI commands:

  • The show subscriber nf-service sgw data-tunnel data_tunnel_type and show subscriber count nf-service sgw data-tunnel data_tunnel_type CLI commands

  • The clear subscriber nf-service sgw data-tunnel data_tunnel_type CLI command

Default Setting: Not Applicable

This section describes troubleshooting information.

  • To display the SGW subscriber information, use the following commands:

    show subscriber namespace sgw imsi imsi_value

    show subscriber nf-service sgw imsi imsi_value

    show subscriber count { all } 

    show subscriber namespace sgw imsi 123456789012348
subscriber-details
{
  "subResponses": [
    {
      "status": true,
      "genericInfo": {
        "imsi": "imsi-123456789012348",
        "mei": "imei-123456786666660",
        "msisdn": "msisdn-223310101010101",
        "accessType": "EUTRAN",
        "plmnId": {
          "mcc": "123",
          "mnc": "456"
        },
        "sgwProfileName": "sgw1",
        "unAuthenticatedImsi": "No"
      },
      "s11cInterfaceInfo": {
        "sgwTeid": "[0x12000147] 301990215",
        "sgwIPv4Address": "209.165.201.19",
        "mmeTeid": "[0x62b5] 25269",
        "mmeIPv4Address": "209.165.201.20"
      },
      "pdnInfoList": {
        "totalPdn": 1,
        "pdnInfo": [
          {
            "pdnId": "PDN-1",
            "apn": "intershat",
            "attachType": "Initial Attach",
            "sgwRelocState": "N/A",
            "operatorPolicyName": "N/A",
            "dnnProfileName": "N/A",
            "defaultEbi": 5,
            "pdnType": "IPv4",
            "allocatedIPv4": "209.165.201.26",
            "apnSelectionMode": "Subscribed",
            "ambrUplink": "10 Kbps",
            "ambrDownlink": "20 Kbps",
            "s5cInterfaceInfo": {
              "sgwTeid": "[0x52000147] 1375732039",
              "sgwIPv4Address": "209.165.201.19",
              "pgwTeid": "[0x339a] 13210",
              "pgwIPv4Address": "209.165.201.18"
            },
            "sxaInterfaceInfo": {
              "selectedUP": "209.165.201.20",
              "upEpKey": "209.165.201.20:209.165.201.19",
              "cpSeid": "[0x1200014752000147] 1297038098512740679",
              "upSeid": "[0x2712] 10002"
            },
            "bearerInfoList": {
              "totalBearer": 1,
              "bearerInfo": [
                {
                  "bearerId": "Bearer-1",
                  "state": "Connected",
                  "ebi": 5,
                  "isDefaultBearer": true,
                  "qosInfo": {
                    "qci": 6,
                    "arp": 113
                  },
                  "s1uInterfaceInfo": {
                    "sgwTeid": "[0x62b7] 25271",
                    "sgwIPv4Address": "209.165.200.226",
                    "eNodeBTeid": "[0x62b8] 25272",
                    "eNodeBIPv4Address": "209.165.201.20"
                  },
                  "s5uInterfaceInfo": {
                    "sgwTeid": "[0x62b6] 25270",
                    "sgwIPv4Address": "209.165.201.1",
                    "pgwTeid": "[0x339b] 13211",
                    "pgwIPv4Address": "209.165.201.18"
                  },
                  "chargingId": 303174163
                }
              ]
            },
            "uli": {
              "mcc": "123",
              "mnc": "456",
              "tac": "0x92a",
              "eci": "0x12d687"
            },
            "uetimeZone": {
              "timeZone": "+0:15",
              "dayLightSavingTime": "+1 hour"
            },
            "plmnType": "VISITOR"
            "dualStackEnabled": true,
            "dataTunnelType": "IPV4V6"
          }
        ]
      }
    }
  ]
}
    show subscriber count all
subscriber-details
{
   "sessionCount": 50
}

  • To display the session summary information, use the following command:

    cdl show sessions summary 
    cdl show sessions summary 
message params: {session-summary cli session {0 100 0 [] 0 0}}
session {
    primary-key imsi-146062234105885
    unique-key [ 16777218 ]
    map-id 1
    instance-id 1
    version 1
    create-time 2020-04-27 16:18:24.225646626 +0000 UTC
    last-updated-time 2020-04-27 16:18:24.87241245 +0000 UTC
    purge-on-eval false
    next-eval-time 2020-05-04 16:18:24 +0000 UTC
    data-size 406
}

  • To display the subscriber output based on the data tunnel type, use the following command:

    show subscriber nf-service sgw data-tunnel data_tunnel_type 
    show subscriber nf-service sgw data-tunnel IPV4V6
subscriber-details 
{
  "subResponses": [
    [
      "id-index:1:0:32768",
      "id-index-key:1:0:globalKey:32768",
      "id-value:16777344",
      "imsi:imsi-123456789012348",
      "msisdn:msisdn-223310101010101",
      "imei:imei-123456786666660",
      "upf:10.1.12.212",
      "upfEpKey:10.1.12.212:10.1.10.78",
      "subscribertype:non-volte",
      "s5s8Ipv4:10.1.15.100",
      "s11Ipv4:10.1.12.212",
      "data-tunnel:IPV4V6",
      "namespace:sgw",
      "nf-service:sgw"
    ]
  ]
}

  • To display the subscriber count output based on data tunnel type, use the following command:

    show subscriber count nf-service sgw data-tunnel data_tunnel_type 
    show subscriber count nf-service sgw data-tunnel IPV4V6
subscriber-details 
{
  "sessionCount": 1
}

  • To clear subscriber information, use the following commands:

    clear subscriber all

    clear subscriber nf-service sgw all 

    clear subscriber all
result
ClearSubscriber Request submitted
    clear subscriber nf-service sgw all
result
ClearSubscriber Request submitted

  • To clear the subscriber information using a data tunnel type, use the following command:

    clear subscriber nf-service sgw data-tunnel data_tunnel_type 
    clear subscriber nf-service sgw data-tunnel IPV4V6     
result 
Clear subscriber request submitted successfully for GR Instance ID 1. Waiting Time is 9.351706 seconds