We have a bunch of HP switches that we're using radius authentication on to configure. Our freeradius server is configured to grab users from an active directory server. We want to be able to only allow a single user account to be able to have rights to login to these switches so if any other account is used it should be denied access. I have to be able to pull this information from AD so that the user password can be changed quickly by someone not familiar with configuring radius. Later on we're going to use this same radius server to authenticate wireless access so it would need to be set per IP address or range only for the limits so that the other users in AD can be used for that. I'm thinking there is a way to do this in clients.conf but haven't found anything so far in my research. Here's an example client we have in our clients.conf: client 10.0.0.251 { secret = xxxxx shortname = NOC_5308 } Any help would be greatly appreciated. Thanks, Jared