I am looking for information or a doc link for configuring the Controller to manage APs over T1 links. I see the Wireless LAN controller can use Hybrid REAP in version for 4.0. My controller is running 3.2 and was installed by a consultant. I would like do this without an upgrade because the project was implemented with the controller managing APs on the LAN and WAN as a requirement, but I can't find any info to configure the WAN portion. Thanks.