How do I setup monitoring for our wireless network?
Are you configuring snmpv2 or v3 ?
I'm monitoring a 5508 controller and around 125 LWAPPs. Really should just be the community string and IP address of the controller. I'm assuming there are no firewalls between the controller and Orion in your environment or that you're allowing SNMP traffic if there is. Check the obvious stuff, make sure the community string is enabled on the controller. Check ACLs and firewalls to make sure you're not blocking anything in that way. And once the controller is in all your APs will be monitored (and don't count against your NPM nodes).
Ok, let's keep this simple. On the controller, go to: Management - SNMP - Communities. Upper right corner, select "New"
Community Name = "whatever read-only string you use"
IP Address = a couple options - IP of the NPM server, if you only have 1 NPM server / if you have additional pollers, select the appropriate IP of the assigned poller / if you have a "management network," use the network address (.0 or whatever)
IP Mask = depending on IP address, this is 255.255.255.255 (single server), or subnet mask of management network
Access Mode = Read Only
Status = Enable
Add the controller to NPM, and test the SNMP access. If this fails and there is nothing in the WLC log indicating a problem, you have something on the network preventing access (ACL, firewall, bad routing). If the test passes, it should discovery it's a WLC and pull all the AP info.
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