.setSenderHardwareAddress(HexString.fromHexString("00:00:00:00:00:01"))
.setSenderProtocolAddress(IPv4.toIPv4AddressBytes("10.0.0.1"))
.setTargetHardwareAddress(HexString.fromHexString("00:00:00:00:00:00"))
.setTargetProtocolAddress(IPv4.toIPv4AddressBytes("10.0.0.100")));
arpRequest1Serialized = arpRequest1.serialize();
arpRequestPacketIn1 =
((OFPacketIn) getMockFloodlightProvider().getOFMessageFactory().
getMessage(OFType.PACKET_IN))
.setBufferId(-1)