TDI driver, we can not cut local IP address

[eboev]

Hello all!
Test comp has IP 192.168.3.7. On this comp I tests driver.
We have next problem: we register procedure to get IP:Port of connection:

TdiBuildQueryInformation(query_irp, devobj, irps->FileObject,
tdi_create_addrobj_complete2, ctx,
TDI_QUERY_ADDRESS_INFO, mdl);
//вызов драйвера, который даст нам в будущем информацию
status = IoCallDriver(devobj, query_irp);

After it, when driver calls our function we cut IP:Port:

tdi_create_addrobj_complete2(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PVOID Context)
{
NTSTATUS status;
TDI_ADDRESS_INFO * ctx = (TDI_ADDRESS_INFO *)Context;
TA_ADDRESS * addr = ctx->Address.Address;

struct ot_entry *ote;
KIRQL irql;

if(addrobj_complete2Break)
DbgBreakPoint();

//вот где происходит получение порта и айпи адреса
//AddressLength
//addr->AddressLength
KdPrint((“[tdi_fw] tdi_create_addrobj_complete2: address: %u:%u:%un”,
((TDI_ADDRESS_IP *)(addr->Address))->in_addr,
ntohs(((TDI_ADDRESS_IP *)(addr->Address))->sin_port),
addr->AddressType
));
Problem next: when the real local pair is 192.168.3.7 : 123, we get IP=0 🙁
when the real local pair is 127.0.0.1 : 1081, we get real 127.0.0.1 IP, Port really real we get.
What do you think about it problem? Thanks 🙂

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