We just set up MR46 access points across our LAN and I'm trying to get Orion to monitor them via SNMPv3, even if it's just read-only. The Thwack thread below says it does work with the basics - username/password and SHA1 with DES56.
https://thwack.solarwinds.com/product-forums/network-performance-monitor-npm/f/forum/79687/meraki-sn...
Anyone else get this to work?