210 def GetInterfaceIndex(ifname):  argument
212   ifr = struct.pack("%dsi" % IFNAMSIZ, ifname, 0)
217 def SetInterfaceHWAddr(ifname, hwaddr):  argument
223   ifr = struct.pack("%dsH6s" % IFNAMSIZ, ifname, scapy.ARPHDR_ETHER, hwaddr)
227 def SetInterfaceState(ifname, up):  argument
229   ifr = struct.pack("%dsH" % IFNAMSIZ, ifname, 0)
236   ifr = struct.pack("%dsH" % IFNAMSIZ, ifname, flags)
240 def SetInterfaceUp(ifname):  argument
241   return SetInterfaceState(ifname, True)
244 def SetInterfaceDown(ifname):  argument
245   return SetInterfaceState(ifname, False)
274 def GetLinkAddress(ifname, linklocal):  argument
278     if address[5] == ifname: