NAME

       randmac - generate random MAC addresses

SYNOPSIS

       randmac [options]

DESCRIPTION

       randmac  prints  a  random  MAC address. This utility has been designed to give random MAC
       addresses to interfaces of virtual machines.

OPTIONS

       -l, --local
              Generate a local administered MAC.

       -g, --global
              Generate a global unique MAC.

       -u, --unicast
              Generate a MAC for unicast.

       -m, --multicast
              Generate a MAC for multicast.

       -U, --uppercase
              Print uppercase hex digits.

       -e, --eui64
              Generate an EUI64 address.

       -o oui_addr, --oui oui_addr
              Set the Organizationally Unique Identifier (OUI).

       -v vendor, --vendor vendor
              Set the OUI of a specific vendor.

       -q, --qemu
              Set the standard OUI of qemu/kvm.

       -x, --xen
              Set the standard OUI of xen.

       -h, --help
              Display a short help message and exit.

EXAMPLE

       Start a kvm VM using a random generated MAC address (while preserving the standard  qemu´s
       OUI)

           $ qemu-system-x86_64 -accel kvm ... \
               -device e1000,netdev=vde0,mac=`randmac -q` \
               -netdev vde,id=vde0,sock=vde://

SEE ALSO

       qemu(1)

AUTHOR

       VirtualSquare. Project leader: Renzo Davoli.