Access Gateway Configuration

Prerequisites

Before beginning to configure your Magma Access Gateway, you will need to make sure that it is running all services without crashing. You will also need a working Orchestrator setup. Please follow the instructions in "Deploying Orchestrator" for a successful Orchestrator installation.

You also should have completed all the steps in "Access Gateway Setup (On Bare Metal)". For this part, we strongly recommend that you SSH into the AGW box from a host machine instead of using the AGW directly.

Access Gateway Configuration

First, copy the root CA for your Orchestrator deployment into your AGW:

HOST$ scp rootCA.pem magma@10.0.2.1:~
HOST$ ssh magma@10.0.2.1

AGW$ sudo mkdir -p /var/opt/magma/tmp/certs/
AGW$ sudo mv rootCA.pem /var/opt/magma/tmp/certs/rootCA.pem

Then, point your AGW to your Orchestrator:

AGW$ sudo mkdir -p /var/opt/magma/configs
AGW$ cd /var/opt/magma/configs
AGW$ sudo vi control_proxy.yml

Put the following contents into the file:

cloud_address: controller.yourdomain.com
cloud_port: 443
bootstrap_address: bootstrapper-controller.yourdomain.com
bootstrap_port: 443

rootca_cert: /var/opt/magma/tmp/certs/rootCA.pem

Then restart your services to pick up the config changes:

AGW$ sudo service magma@* stop
AGW$ sudo service magma@magmad restart

Creating and Configuring Your Network

Navigate to your NMS instance, https://nms.yourdomain.com, and log in with the administrator credentials you provisioned when installing Orchestrator. If this is a fresh Orchestrator install, you will be prompted to create your first network. Otherwise, select "Create Network" from the network selection icon at the bottom of the left sidebar. Select lte as the network type and fill the other fields as you see fit.

Go back to the network management app using the app selector in the bottom left of the screen, then go to "Configure" in the left sidebar, followed by the "Network Configuration" tab at the top of the screen. Configure your RAN and EPC parameters which are appropriate for your hardware setup.

Registering and Configuring Your Access Gateway

You need to grab the hardware secrets off your AGW:

AGW$ show_gateway_info.py
Hardware ID:
------------
1576b8e7-91a0-4e8d-b19f-d06421ad72b4

Challenge Key:
-----------
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAECMB9zEbAlLDQLq1K8tgCLO8Kie5IloU4QuAXEjtR19jt0KTkRzTYcBK1XwA+C6ALVKFWtlxQfrPpwOwLE7GFkZv1i7Lzc6dpqLnufSlvE/Xlq4n5K877tIuNac3U/8un

Navigate to "Gateways" on the NMS via the left navigation bar, hit "Add Gateway", and fill out the form using the hardware secrets from above:

After you create your gateway, hit the Edit icon in its table row, select the "LTE" tab, and configure your EPC/RAN parameters. Make sure you enable enodeB transmit.

At this point, you can validate the connection between your AGW and Orchestrator:

AGW$ journalctl -u magma@magmad -f
# Look for the following logs
# INFO:root:Checkin Successful!
# INFO:root:[SyncRPC] Got heartBeat from cloud
# INFO:root:Processing config update gateway_id

If everything looks OK, you can move on to configuring your enodeB.