R510 is rejected on SmartZone in datacenter
We recently placed a Smartzone 100 appliance in a datacenter. However we can not add our R510 from a remote office to the smartzone. At the events we see the message: code 2003 Type: AD AP rejected Activity: ZD-AP [D8:38:FC:11:6E:C0] /  model [R510] is not being upgraded with SmartZone AP firmware because of ACL setting.
We already tried the CLI commando's :
Login to the vSZ cli and use the floowing commands.
# policy accept-all
And rebooted the SZ but no luck. All the ports are enabled on the firewall. Any ideau what could be the cause?