hi Thomas, thanks for your help. i have tried to elaborate the problem. Actually I want to implement packet queues in intermediate filter driver. Each packet...
Hello, I'm trying to prevent the TCP/IP stack from detecting when the network cable is unplugged. At every NdisMIndicateStatus call with GeneralStatus =...
After some investigating on the web, it appears that an NDIS IM driver cannot block WMI messages...like the ones sent by SysTray that informs the user of the...
... I was just getting ready to reply to this question. I am afraid that MS has botched the idea of filtering NDIS status indications in Windows XP (shame on...
Update: After some testing, it seems like the IM driver is still receiving packets from the TCP/IP stack when the cable is unplugged. This is without handling...
... Did you make any additional changes beyond just changing the NDIS_STATUS_MEDIA_DISCONNECT indication to NDIS_STATUS_MEDIA_CONNECT and passing it on? Or,...
... I blocked the NDIS_STATUS_MEDIA_DISCONNECT indication but did not change it to NDIS_STATUS_MEDIA_CONNECT. I had a handler for OID_GEN_MEDIA_CONNECT_STATUS...
Some 802.11b adapters allow you to select the preamble length from the Windows Device Manager properties for the driver. Does anyone know how to do this...
Hi All, How can i retrieve the information about the ethernet adapter. I have used GetAdapterInfo () API to retrieve the information about the adapter. But i...
I don't know either, but unless anyone does come up with the Right Answer, I don't see anything wrong with looking in the registry directly. You will probably...
hi ! my system has started giving this message.. "systemroot\system32\passthru.sys could not be loaded. Error status was 0xc000012f" when i load driver file...
First thing to do is to lookup the error in ntstatus.h. I'll do that work for you since you don't have the time: // // MessageId: STATUS_INVALID_IMAGE_NOT_MZ ...
Thanks SD for your reply. I have setup 3 VLANs on my adapter. I want to add IP addresses to these VLANs programatically. I want to add specific addresses to...
The Network Properties includes the facility for an adapter vendor to display a vendor-proprietary property page. This page is designed and implemented by the...
Thanks Thomas, I understand that. But if you open Network Connections, then it normally displays "Local Area Connection 25" "Enable" "Aapter Description". This...
What is the Description that you get from calling the GetAdaptersInfo call? It may be the same as the name displayed on the network connection page. Searching...
Generally the Pocket PC 2003's are NDIS 5.1 compatible - especially with built-in Wi-Fi. If removable card, may need to get an updated driver from the adapter...
I ask this question because I buy a pocket pc 2003 with built in wifi that is not fully NDIS 5.1 compatible. This is the Dell x30 with built in wifi. The...
Hello everybody, I have still a problem with enabling/disabling the radio status of NIC cards.In fact I did not find, the Oid that satisfies the request to...
NdisMIndicateStatus is a kernel-mode only function that does not control a NIC in any event. Instead, it is used by the NIC to report changes in status under...
September 7, 2004 - The purpose of this email is to let you know that a bug in the OIDScope utility related to detection of some 802.11g adapters has been...
Thomas, I looked at the the "SetupDi" API and I think, I have to use the SetupDiChangeState function. But I did not find any sample code about that function...
Hi, I modified the passthru sample to capture outgoing packets, and modify the contents (including the checksums). This is working fine as long as the packet...
... Well, if you're changing the length of TCP segments, the remote end will think that it's gotten more data than the sender thinks it has sent. This will...
... That's exactly what NAT devices (eg home cable/dsl "routers") do to TCP connections, since they have to change the data in many of the TCP segments they...
Hi, Thanks for the suggestions. As you said, I am already keeping track of the sequence and ack deltas, and adjusting the fields accordingly. What I am trying...
September 7, 2004 - Rawether for Windows Version 5.5.18.01 maintenance release is available. Unfortunately, the initial release of Rawether V5.5 included two...
September 7, 2004 - We have mentioned Rawether .NET a few times recently. The Rawether .NET is a .NET Framework assembly that provides a uniform API between...
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