public static synchronized void initialize() {
if (initialized)
return;
OFBasicVendorId bsnVendorId =
new OFBasicVendorId(OFBigSwitchVendorData.BSN_VENDOR_ID, 4);
OFVendorId.registerVendorId(bsnVendorId);
// register data types used for big tap
OFBasicVendorDataType setEntryVendorData =
new OFBasicVendorDataType(
OFNetmaskSetVendorData.BSN_SET_IP_MASK_ENTRY,
OFNetmaskSetVendorData.getInstantiable());
bsnVendorId.registerVendorDataType(setEntryVendorData);
OFBasicVendorDataType getEntryVendorDataRequest =
new OFBasicVendorDataType(
OFNetmaskGetVendorDataRequest.BSN_GET_IP_MASK_ENTRY_REQUEST,
OFNetmaskGetVendorDataRequest.getInstantiable());
bsnVendorId.registerVendorDataType(getEntryVendorDataRequest);
OFBasicVendorDataType getEntryVendorDataReply =
new OFBasicVendorDataType(
OFNetmaskGetVendorDataReply.BSN_GET_IP_MASK_ENTRY_REPLY,
OFNetmaskGetVendorDataReply.getInstantiable());
bsnVendorId.registerVendorDataType(getEntryVendorDataReply);
// register data types used for tunneling
OFBasicVendorDataType getIntfIPVendorDataRequest =
new OFBasicVendorDataType(
OFInterfaceIPRequestVendorData.BSN_GET_INTERFACE_IP_REQUEST,
OFInterfaceIPRequestVendorData.getInstantiable());
bsnVendorId.registerVendorDataType(getIntfIPVendorDataRequest);
OFBasicVendorDataType getIntfIPVendorDataReply =
new OFBasicVendorDataType(
OFInterfaceIPReplyVendorData.BSN_GET_INTERFACE_IP_REPLY,
OFInterfaceIPReplyVendorData.getInstantiable());
bsnVendorId.registerVendorDataType(getIntfIPVendorDataReply);
}