Did you ever get this resolved? I assume you are getting NAT traversal errors? I am having a heck of a time here. I was on MX 18.210, some of our equipment can't go that high. I had one site downgraded get NAT type B. I can go online with wordwide of regional, but if I try making a room I can, but I cannot join with another. This is with MK8. Very frustrating as we are trying to start e-sports leaques. ... View more

I've determined this appears to be unrelated to meraki in my case, the expressroute connection to the Azure datacenter is somehow at fault.  When using a different azure datacenter with a VMX inside for site to site, there are no more smb issues. ... View more