On Sun, 2007-11-25 at 21:53 -0500, Robert L Cochran wrote: > What is 'wmaster0' and do I really need it? (I never checked > before-the-hotel/after-the-hotel ifconfig output to see if wmaster0 > was there consistently.) As far as I can gather, the master interface (or master configuration mode) is for when you want to use your computer as an access point, for other computers to connect to. I haven't actually tried doing that, though. For what it's worth, with all your having to delete interfaces and reconfigure them, when you went from one network to another, mentioned in the rest of your message. That's what network manager is supposed to automatically handle for you. In theory, it'll just work, and ask you to enter new passwords if it has to. That side of things seems to work for me around here. -- [tim@bigblack ~]$ uname -ipr 2.6.23.1-10.fc7 i686 i386 Using FC 4, 5, 6 & 7, plus CentOS 5. Today, it's FC7. Don't send private replies to my address, the mailbox is ignored. I read messages from the public lists.