Set up a linux VM for running wifi.

router/launch_opnsense.bash

@@ -136,7 +136,7 @@ name ${host_interface_name}:ether $bridge_name
 EOF
         ifconfig "$(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2)" name "${host_interface_name}" up
 
-        dhclient "${host_interface_name}"
+        dhclient -b "${host_interface_name}"
         # (set +e; service netif start wlan0) &
     fi
 }