6. Simulating user traffic

Create an APN in Magma Orchestrator

Create an Access Point Name (APN) in Magma Orchestrator:

1. Login to https://magma-test.<your domain>
2. Click on "Traffic" on the left panel
3. Click on "APNs"
4. Click on "Create New APN"
5. Fill in the following values:
   • APN ID: default
   • Class ID: 9
   • ARP Priority Level: 15
   • Max Required Bandwidth
     • Upload: 1000000
     • Download: 1000000
   • ARP Pre-emption-Capability: Disabled
   • ARP Pre-emption-Vulnerability: Disabled
6. Click on "Save"

Add a network subscriber

Add a subscriber to the network in Magma Orchestrator:

1. Login to https://magma-test.<your domain>
2. Click on "Subscriber" on the left panel
3. Click on "Add Subscriber"
4. Click on "Add"
5. Fill in the following values:
   • Subscriber Name: IMSI001010000000001
   • IMSI: IMSI001010000000001
   • Auth Key: 00112233445566778899aabbccddeeff
   • Auth OPC: 63BFA50EE6523365FF14C1F45F88737D
   • Service: ACTIVE
   • Data Plan: default
   • Active APNs: default
6. Click on "Save"
7. Click on "Save and Add Subscribers"

Attach a User Equipment to the Network

Attach a User Equipment (UE) to the Network:

juju run-action srs-enb-ue/0 attach-ue --string-args usim-imsi=001010000000001 usim-k=00112233445566778899aabbccddeeff usim-opc=63BFA50EE6523365FF14C1F45F88737D --wait

Run the simulation

SSH to the machine where srsRAN is running:

juju ssh <your srsRAN machine ID>

Use the UE's interface to ping something on the internet, here you should expect no packet loss.

ping -I tun_srsue google.com

!!!success Congratulations You have a fully functioning 4G Network :partying_face: