Testing multi-uni TC1 - TC3 - TC4 - TC5 - TC8 - TC10

Testing support for multiple UNI Ports in VOLTHA Reference Document 

Following test cases will be cover with this task.

Test case 1 : Verify that the DHCP and Ping is success for different UNIs of ONU
Test case 3 : Verify that the unprovision service from UNIs respectively and not affect other UNIs
Test case 4 : Verify that the provisioning the same service with the same Tcont works successfully for different UNIs of ONU
Test case 5 : Verify that the provisioning the same service with the different Tconts works successfully for different UNIs of ONU
Test case 8 : Verify that all provisioned UNIs of same ONU could join the same Multicast
Test case 10: Verify that all provisioned UNIs of same ONU could join the different Multicast Channel