SNMP Alternative

In setting up the Secure Connect Gateway, i notice monitoring is only done via SNMP. The Problem is that Microsoft has deprecated that since Windows 2012 R2. Our only option would be to purchase a third-party version of SNMP v3, which is unlikely as it would be the only application in our organization to utilize SNMP.  The question is: Does Dell Secure Connect Gateway have an alternative to using SNMP ? maybe WMI ? ANy help would be appreciated.