I've got a laptop which I use two wireless adapters with. With one of them, I'd like NetworkManager to manage and automatically connect me to wireless networks when they're available. The other, I want NetworkManager to leave alone, letting me hack on it with iwconfig and whatnot.
I am running a version of RHCE6 on my laptop, and lately I've been trying various stuff about network configuration through command line. Last night, I tried removing the NetworkManager using "yum remove NetworkManager" from the system, so that I could have more control of the network through the command line.
I installed my networkmanager along with nmapplet and everything's running fine. Trying to set it up so that I don't need to authenticate to change wireless networks and I followed option 3 from the wiki hereOption 3.