Running ONOS on Arm


#1

Hi All,
Just wanted to update everyone about a successful test we had running Onos on Arm. We’ve been having trouble getting the automated validation provided by Onos itself to run but we have been able to test some things out manually.

The test mostly follows this guide with some adaptations for the current version of ONOS. Here are the steps to bring up Onos and use it as an OpenFlow controller connecting two devices:

Step 1: Bring up Onos

docker run -d -p 6640:6640 -p 6653:6653 -p 8101:8101 -p 8181:8181 -p 9876:9876 cachengo/onos:1.13.2

Step 2: Install and start Mininet with two devices

git clone git://github.com/mininet/mininet
mininet/util/install.sh -nfv
# Start Mininet
mn --topo linear --mac --switch ovsk,protocols=OpenFlow13 --controller remote,127.0.0.1

Test 1

The previous step created a network with two devices using our Onos instance (notice the 127.0.0.1) as the OpenFlow controller. Now let’s have these two devices message each other. On the mininet prompt run:

h1 ping h2 -c 1

That should have failed (checkout the packet transfer stats). Onos is not yet configured to use OpenFlow (although the port is open) or forward packets.

Step 3: Configure Onos

  • Visit the ONOS GUI at: http://<HOST_ADDRESS>:8181/onos/ui
  • Enter username onos and password rocks when prompted
  • Click on the menu and go to the “Applications” section.
  • Use the Search bar to find and activate (play button at the top-right) the following applications:
    1. OpenFlow Provider Suite
    2. Reactive Forwarding

Test 2

Back at the Mininet prompt run h1 ping h2 -c 1 again. Take a look at the packet transfer success rate. Life is good.


#2

Great to know Jimmy … Nice milestone to cross …