Mobile Ad Hoc NETworks (MANETs) are generally thought of as infrastructure-less and largely "un-managed", capable of accommodating highly dynamic network topologies. Yet, while the network may be un-managed, monitoring performance and setting configuration parameters post-deployment, remains important in order to ensure proper ''tuning'' and maintenance of a MANET. While SNMP is sometimes considered too ''heavy'' for MANETs -- a too chatty a protocol with too large protocol messages -- it remains the predominant management and monitoring protocol in the Internet, and many implementations exist. This \articleformat analyzes SNMP in an OLSRv2-routed MANET, with the purpose of investigating performance metrics, such as delivery ratio, delay, management overhead, collisions and performance monitoring accuracy. In order to address concerns both regarding SNMP being "heavy", as well as regarding the accuracy of performance reports obtained via SNMP polling in MANETs, where path delays can be highly variable, the utility of performance reporting proxies, i.e. the REPORT-MIB, is studied. The obtained results show that a significant benefit can be obtained by so deploying performance reporting proxies in an SNMP managed MANET. The investigations are supported by way of network simulations (NS2).