Am 28.07.2014 um 04:49 schrieb Benjamin Fernandis: > Hi, > > I m using centos 7 in laptop and kvm as virtualization to run windows guest > vm.Currently i m using NAT as default setting for guest vm, my internet is > fine but can't resolve some domains and sites. > > So want to come on bridge. > > As per my understanding bridge can not work while device is managed by > NetworkManager. How did you come to this conclusion? Based on which reading? https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/ > Is there any utility or tool to use to scan wireless device in network and > connect them as i want to stop to use Networkmanager to use laptop wireless > interface as bridge for my guest vm. You cannot do what you want https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/ch-Configure_Network_Bridging.html "Note that a bridge cannot be established over Wi-Fi networks operating in Ad-Hoc or Infrastructure modes. This is due to the IEEE 802.11 standard that specifies the use of 3-address frames in Wi-Fi for the efficient use of airtime." > Thx > Ben Alexander