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ueransim_feature
The appliance comes with a preinstalled UERANSIM software, and includes the following features:
- Pre-configured UE sample equipement
- Basic 5G network configuration parameters
Contextualization parameters provided in the Virtual Machine template controls the initial VM configuration. Except for the common set of parameters supported by every appliance on the OpenNebula Marketplace, there are few specific to the particular UERANSIM appliance.
The parameters should be provided in the CONTEXT section of the Virtual Machine template, read the OpenNebula Management and Operations Guide for more details.
| Parameter | Description |
|---|---|
| ONEAPP_UERAN_NETWORK_MCC | Mobile Country Code value |
| ONEAPP_UERAN_NETWORK_MNC | Mobile Network Code value (2 or 3 digits) |
| ONEAPP_UERAN_CELL_ID | NR Cell Identity (36-bit) |
| ONEAPP_UERAN_GNB_ID | NR gNB ID length in bits [22...32] |
| ONEAPP_UERAN_TAC_ID | Tracking Area Code |
| ONEAPP_UERAN_AMF_IP | AMF IP Address |
| ONEAPP_UERAN_AMF_PORT | AMF_PORT |
| ONEAPP_UERAN_SST_ID | List of supported S-NSSAIs by this gNB slices |
| ONEAPP_UERAN_UE_IMSI | IMSI number of the UE. IMSI = [MCC|MNC|MSISDN] (total 15 digits) |
| ONEAPP_UERAN_SUBSCRIPTOIN_KEY | Permanent subscription key |
| ONEAPP_UERAN_OPERATOR_CODE | Operator code (OP or OPC) of the UE |
| ONEAPP_UERAN_VNF_IP | IP of the virtual router to connect to the OneKE cluster |
| ONEAPP_UERAN_CORE_SUBNET | Subnet assigned to the 5G core services |
Certain settings, like static route configuration are not persistent at UERANSIM appliance. Thus, in case of appliance reboot it might be necessary to reconfigure it persistently.