Multicast routing not available in Tenant(s)/Project(s)
VMware NSX
VMware NSX-T Data Center
To achieve multicast routing, multicast needs to be enabled on both T0 and T1.
Since the option to enable multicast on T1 gateway in the a non-default Project is not available, multicast routing cannot be configured in this section and multicast streams will not work for the VMs connected to the T1 gateway in the Project.
This is an unsupported feature in Project.
Multicast can be configured in the 'Default' section.