#Steps to test VOLTHA using CORD-TESTER with PONSIM ONU & OLT

Install CORD-TESTER

~$ git clone https://github.com/opencord/cord-tester.git
~$ cd cord-tester
~$ cd /cord-tester/src/test/setup/
~$ sudo bash prerequisites.sh
~$ sudo ./cord-test.py build all

Install VOLTHA, following this link:

   https://github.com/opencord/voltha/blob/master/BUILD.md

Get into setup directory of cord tester,

   $cord-tester/src/test/setup/

Please make sure of VOLTHA location in manifest-ponsim.json

   For e.g "voltha_loc" : "/home/ubuntu/cord/incubator/voltha"

Run following command to clean up previous installs:

   sudo ./cord-test.py cleanup -m manifest-ponsim.json

Run following command to setup the testing stage with ponsim OLT & ONU:

This makes a setup of cord-test container (cord-tester1) and hooks up pon interface to UNI port of PONSIM ONU.

   sudo ./cord-test.py setup -m manifest-ponsim.json

Now run following command to provision the OLT & ONU and run cord subscriber test.

   sudo ./cord-test.py run -m manifest-ponsim.json -t cordSubscriber:subscriber_exchange.test_cord_subscriber_voltha

• This will start the cord tester to run cord subscriber test
  • CORD Subcriber emulation with AAA TLS & IGMP subscriber channel surfing test for you. Have a look for steps followed to test in output log of test run.
  • AAA TLS test will validate exchange of multiple messages of eap, hello, certificates, verify data between cord tester TLS client and Radius Server with a validation of flows installed in OLT & ONU
  • IGMP test will surf channels joining a group and validating the multicast traffic received on it with the flows installed

Now you can manually also validate on voltha cli for confirmation:

 ~$(voltha)devices
 ~$(voltha)device <OLT deviceid>
 ~$(device OLT deviceid)flows  <--- for ONU
 ~$(device OLT deviceid)ports  <--- For NNI & PON Ports

 ~$(voltha)device <ONU deviceid>
 ~$(device ONU deviceid)flows  <--- for ONU
 ~$(device ONU deviceid)ports  <--- for UNI & PON Ports