The environment is already set up in the docker image. In this tutorial, we utilize Docker, ONOS, OVS, Mininet, Quagga.

Install ONOS
Install Docker and add LOGIN_USER into docker group

    sudo apt update && apt install docker.io
    sudo usermod -aG docker LOGIN_USER

Pull the docker image

    docker pull stanhsu0522/onos_vrouter

1. Start the container

   Use option '-v' (volume) to map directory between host and container

    docker run -it --privileged -v 'HOST_DIR':'CONTAINER_DIR' stanhsu0522/onos_vrouter
    # docker run -it --privileged -v ~/onos_vrouter:/onos_vrouter stanhsu0522/onos_vrouter

2. Start ONOS and setup

   Activate vrouter app
   Feed network configurations (/config/network-cfg.json) to ONOS

    onos localhost app activate vrouter
    onos-netcfg localhost 'HOST_DIR'/VROUTER/config/network-cfg.json

3. Start Mininet (Inside container)

   Fill up the correct IP for ONOS instant

   root@container:/ cd 'HOST_DIR'/VROUTER/
   root@container:/ ./launcher 'ONOS_INSTANT_IP'        # ./launcher 192.168.0.1

4. Test connectivity in Mininet

   Do NOT test connectivity until routing info is correct and flow rules are installed

    mininet> h1 ping h3 -c 3

Note: Remember to clean up Mininet after each experiment.

1. Start the container

   Use option '-v' (volume) to map directory between host and container

    docker run -it --privileged -v 'HOST_DIR':'CONTAINER_DIR' stanhsu0522/onos_vrouter
    # docker run -it --privileged -v ~/onos_vrouter:/onos_vrouter stanhsu0522/onos_vrouter

2. Start ONOS and setup

   Activate drivers, openflow, segmentrouting, fpm, dhcprelay, netcfghostprovider, routeradvertisement, mcast apps
   Feed network configurations (trellisV4.json) to ONOS

    onos localhost app activate drivers org.onosproject.openflow segmentrouting fpm dhcprelay netcfghostprovider routeradvertisement mcast
    onos-netcfg localhost 'HOST_DIR'/TRELLIS/routing/trellis/trellisV4.json

3. Start Mininet (Inside container)

   Fill up the correct IP for ONOS instant

   root@container:/ cd 'HOST_DIR'/TRELLIS/routing/trellis/
   root@container:/ ./trellisV4.py --controllers 'ONOS_INSTANT_IP' ...        # ./trellisV4.py --controllers 192.168.0.1

4. Test connectivity in Mininet

   • Do NOT test connectivity until routing info is correct and flow rules are installed
   • Two hosts under each leaf switch (i.e. h1–h4)
   • One DHCP server
   • One internal Quagga speaker at s205
   • One exteral Quagga speaker (metro router)
   • One remote host behind external router (i.e. rh1)

    mininet> h1 ping h3 -c 3
    mininet> h1 ping rh1 -c 3

Note: Remember to clean up Mininet after each experiment.

• ONOS netcfg check

      onos localhost netcfg

• Quagga FIB push interface check

      mininet> ospfbgp ping 'ONOS_INSTANT_IP'

• Quagga daemon check

      mininet> r1 /quagga/zebra/zebra -d -f configs/zebra.conf -z /var/run/quagga/zebrar1.api -i /var/run/quagga/zebrar1.pid
      mininet> r1 /quagga/ospfd/ospfd -d -f configs/quagga1.conf -z /var/run/quagga/zebrar1.api -i /var/run/quagga/ospfdr1.pid

• BGP speaker route check
  note: It takes time for forwarding info to calculate.

      mininet> ospfbgp ip route

• ONOS route check

      onos localhost routes

• DHCP IP allocation check

      mininet> h1 ip addr 

• Clean up mininet

      mn -c

ONOS vRouter