Managing BBU and RU with SlapOS Master and NMS

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Welcome to the training program on managing Baseband Units (BBUs) and Remote Units (RUs) using SlapOS Master and NMS. Below are links to the individual tutorials, divided by program:

Last Update:2025-11-17
Version:006
Language:en

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FAQ

Which directory should we change the config and asn files to?
How could we change the parameters defined by Amarisoft in the remote API?
- How To Use eNB / gNB Websocket (Amarisoft GUI and API)
How to make a change to the parameters in all cells of the same eNB?
How to activate a new config or parameters?
How to turn on monitoring options?

Welcome to the training program on managing Baseband Units (BBUs) and Remote Units (RUs) using SlapOS Master and NMS. Below are links to the individual tutorials, divided by program.

Introduction to NMS and SlapOS Master
- What is NMS (Network Management System)
- What's the role in managing BBUs and RUs
- What is SlapOS Master
- What does NMS/SlapOS master Panel look like
- How to login on Rapid.Space panel
- How to add computer node
- Practice: add computer node
  - ping -6 google.com to make sure you have IPv6
  - if you don't have IPv6, try ssh -J ssh_jumper@51.77.192.5 top-userX@TOP-KVMX (password will be delivered during the class)
  - 2 trainees share 1 KVM (username, IP, password will be delivered during the class)
Setting up and Configuring Equipment
- Panel Usage and Navigation
- Cable switching and physical setup
  - How to connect cable between BBU and RU
    - RU
    - BBU
  - How to add RU according to the SDR board and SFP port on CPRI card
- Step-by-step commissioning using the graphical interface and MML tools.
  - How to Access Services
  - How to Access Servers
  - How to
    - Change eNB ID
    - Add MME list
    - Add PLMN list(4G)
    - Fluentbit configuration
    - Add SSH public key
    - etc..
  - How to
    - Change bandwidth
    - frequency
    - etc...
  - How to
    - Adjust CPRI parameters
    - DL/UL antennas
    - TX gain
    - Carrier activation
    - etc..
  - How to add add Radio Unit / Cell / Peer / Peer Cell
  - TOP/ORS-Amarisoft. enb.cfg overview
  - Managing your account from your terminal: SlapOS Console and SlapOS Client
    - Please note that this feature is extremely powerful and may overwrite existing configurations. Therefore, it should not be used in a production environment without first consulting Rapid.Space.
    - How To Install SlapOS Command (Presentation)
    - How To Set Up SlapOS Client (Presentation)
    - How To Supply Software In Command Line (Presentation)
    - How To Request An Instance In Command Line (Presentation)
    - Learn More: How To Use SlapOS Client And Console (Presentation)
    - Learn More: SlapOS command line usage in git
  - How to deploy Health service on Rapid.Space panel
  - Practice: deploy health service
Fluentbit Configuration and KPI
- How to configure Fluentbit on panel
- Demostrate KPI caculated in Wendenlin of Rapid.Space ORS
Event Logging
- What is Monitor App
- How to access monitor app of your services
- How to synchronize in Monitor App
- What does promise list show on Monitor App
- What does BBU logs contain
- How to access BBU logs
- Example: What does check-baseband-latency.json.log mean
- Practice: check logs of Health service
Alarm Tracking and Fault Management
- How to access monitor app of BBU
- What alarms does BBU have and solutions
- How to solve if eNB doesn't start
- What to do if RU*_cpri_lock failed
- Practice: Health service failed
Backup and Recovery Procedure
- RU: How to add Radio Unit
- BBU: Revoke SlapOS certificate and re-install slapos node
Q&A