Running gNB ZMQ config file | INI was not able to parse amf.++ file

[womper25]

Issue Description

Running the gNB using the gnb_zmq.yaml configuration file from the documentation outputs the error shown below:

Setup Details

VM: Proxmox Memory: 16 GB Cores: 8 Hard Disk: 50 GB Processor: host OS: Ubuntu 22.04.5 Desktop BIOS: Default (SeaBIOS)

I am trying to run the srsRAN gNB with srsUE using ZMQ from the tutorial in the documentation.

Expected Behavior

After inputting the command sudo ./gnb -c gnb_zmq.yaml , it should output the following lines:

This shows that the gNB is waiting for a core network for it to connect.

Actual Behaviour

For some reason, it always shows the INI cannot parse the amf in the configuration file:

Steps to reproduce the problem

The problem appears when trying to install srsRAN_Project (install from source with ZMQ enabled) on a fresh VM (both in Proxmox and VirtualBox).

Additional Information

• I have not change any of the parameters inside the gnb_zmq.yaml configuration file.
• I made sure that ZeroMQ has been found when doing the cmake../ command.
• I have copied the gnb binary file from /srsRAN_Project/build/apps/gnb to /usr/bin/gnb
• Aside from the actual documentation, I also followed this tutorial

[HaoxinSEU]

My two cents: AMF section is now under cu_cp in the configuration file, you can check examples under the folder ./configs/

[pgawlowicz]

indeed, there was a change in the config structure. We are updating the docs.

[womper25]

Hello thank you for your feedback. With that, should we just wait for the documentation update? Or is there a fix we can do?

[pgawlowicz]

just update your config as done here: https://github.com/srsran/srsRAN_Project/blob/main/configs/gnb_rf_b210_fdd_srsUE.yml#L8-L19

[womper25]

just update your config as done here: https://github.com/srsran/srsRAN_Project/blob/main/configs/gnb_rf_b210_fdd_srsUE.yml#L8-L19

I tried placing the amf IP addresses within the cu-cp header [and pasted some of the info from the b210 config file] and it works now. Thank you so much!

[zhaofeidudu]

just update your config as done here: https://github.com/srsran/srsRAN_Project/blob/main/configs/gnb_rf_b210_fdd_srsUE.yml#L8-L19

I tried placing the amf IP addresses within the cu-cp header [and pasted some of the info from the b210 config file] and it works now. Thank you so much!

how to do this，i also have this problem，thank you

[pgawlowicz]

Please adapt your amf config to be now under cu_cp as in the example config linked above.

[zhaofeidudu]

Please adapt your amf config to be now under cu_cp as in the example config linked above.

Thank you for your answer. I have changed gnb_zmq.yml in /srsRAN Project/build/apps/gnb,and amf.yml in ~/srsRAN Project/apps/gnb.But the problem still exists, my work is srsRAN gNB for 5G NTN

[pgawlowicz]

Please pull the newest Project version.

[zhaofeidudu]

Please pull the newest Project version.

i already use the latest version

[pgawlowicz]

the newest commit is 9d5dd74

[zhaofeidudu]

the newest commit is 9d5dd74

i dont know how to change my commit to 9d5dd74,my commit is 51e44a642. is there a way to change it ?thanks a lot

[pgawlowicz]

git pull