Apple push service
How can I get to check if MDM will communicate on port 2195. Fire wall opened for 2195 and 2196. I can telnet into gateway.push.apple.com : 2195 and get a response from their server. However Desktop Central doesn't seem to want to communicate at all.
I have run Wireshark to monitor port 2195 and there is no communication at all from Desktop Central on this port. However, if I do a telnet then the traffic is picked up by Wireshark. I have played with direct access/via proxy, specific persistent static routes to 17.0.0.0/8 all of which I can still use telnet but nothing from MDM.
Any help in finding what else to try would be appreciated