209 def GetInterfaceIndex(ifname):  argument
211   ifr = struct.pack("%dsi" % IFNAMSIZ, ifname, 0)
216 def SetInterfaceHWAddr(ifname, hwaddr):  argument
222   ifr = struct.pack("%dsH6s" % IFNAMSIZ, ifname, scapy.ARPHDR_ETHER, hwaddr)
226 def SetInterfaceState(ifname, up):  argument
228   ifr = struct.pack("%dsH" % IFNAMSIZ, ifname, 0)
235   ifr = struct.pack("%dsH" % IFNAMSIZ, ifname, flags)
239 def SetInterfaceUp(ifname):  argument
240   return SetInterfaceState(ifname, True)
243 def SetInterfaceDown(ifname):  argument
244   return SetInterfaceState(ifname, False)
273 def GetLinkAddress(ifname, linklocal):  argument
277     if address[5] == ifname: