Sonos, Smarthings and vlans

I was curious if anyone has smarthings working with sonos when the sonos is on a different vlan than the smartthings hub. I have cross vlans working with sonos and say my iPhone, but smartthings still is not able to discover the sonos.

The smartthings hub will only communicate with local devices on the same network.

“Note: Your Sonos devices and the SmartThings Hub will have to be on the same local network in order to work together.”