I'm not sure if it's a linuxconf bug, or something else, but there appears
to be no way to configure wavelan ports (e.g. wvlan0) with Linuxconf.  It'd
be really cool if the wavelan configuration would automatically crank up
using DHCP so that it'd just work, though that's the problem of some other
package.  It took me a while to get it working.  I ended up just renaming
an eth0 config file.