README.md

Open5GS + eUPF with Calico BGP + srsUE

This deployment helps to create an end-to-end fully open-source 5G network, consisting from srsUE, the srsRAN Project gNodeB with Open5GS 5G core network.

Requirements

• Kubernetes cluster with Calico

• helm installed

• calico backend configured as BIRD

  change calico_backend parameter to bird in configmap with name calico-config and then restart all pods with name calico-node-*

• configure helm repos

  git clone https://github.com/edgecomllc/srsRAN5Gue-zmg-gNB.git ../srsRAN5Gue-zmg-gNB
  

Deployment steps

0. cd docs/deployments/srsran-gnb/

1. install eupf

   make upf

2. configure calico BGP settings. Here, we configure Calico BGP peer, create Calico IP Pool (for NAT) and configure Felix for save external routes (recevied by BGP from eUPF BIRD)

   make calico

3. install open5gs

   make open5gs

4. configure SMF

   make smf

5. install gNB with srsUE

   make srs

Check steps

1. exec shell in UE pod

   kubectl -n srs-open5gs exec -ti statefulset/srsran-srs-5g -- /bin/bash

2. run ICMP test

   ping -I tun_srsue 1.1.1.1

Undeploy steps

1. undeploy all

   make clean