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# System prepended metadata

title: OAI.L2 simulator. OAI 5G Multi UE Proxy Testing (advanced test).

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# OAI.L2 simulator. OAI 5G Multi UE Proxy Testing (advanced test).

# Resources:

- [OAI 5G Multi UE Proxy Testing](https://hackmd.io/@ferlinda/SyN6nAvHc#Option-2-Run-without-the-proxy_testscriptpy-Advanced1)
- [The repository contains the Multi-UE Proxy](https://github.com/EpiSci/oai-lte-5g-multi-ue-proxy#readme)


# Run without the proxy_testscript.py.

## Launch gNB

- ![](https://imgur.com/2J0lCyr.png) 
- ![](https://imgur.com/zkAYAcp.png) 
 
     Everything works smoothly
 
### Run Proxy

- ![](https://imgur.com/9Z53N4G.png) 

     It provides accurate data
     
### Testing NR-UE 0

- ![](https://imgur.com/h1CEuaE.png) 

Despite a few not essential mistakes it works.
  
### Run NR-UE 1

- ![](https://imgur.com/r0xnfFe.png) 

Success
  
 ### Check the ifconfig of OAItun
 
 - ![](https://imgur.com/r0xnfFe.png) 
 
 It works without errors
 
### Explore more metrics for a network performance with iperf command

 - ![](https://imgur.com/oCATZAA.png)
 
 It shows the all exchanges
 
 ### Conclusion:
 
 These tests proves that the system can run without the proxy_testscript.py.
 