Just seeing this. Oops,
I have just reconfigured the networking for the cluster (PoC) to go through a VLAN aware switch.
----------- Background ------------
I was attempting to have the PoC show that we could deploy clusters with bare metal hosts on commodity servers. These servers generally come with a small public subnet and no VLAN configs. This was a failed experience because I don't think we could deploy in many situations we were hoping for. Though, we will be able to deploy these clusters at some sites, but it's more limited than I'd hoped. I have a feeling that will change with updates and use case considerations that reveal themselves.