Hello, I'm writing my filter driver in order to implement personal firewall. I have three questions about canceling a send request in my filter driver. It is...
Hi there Aim is to filter by hostname in Windows. Example block www.yahoo.com. Is there a way to use the NDIS or LSP or any other filter layer to achieve this?...
Hello everyone, I hope it's okay to ask a question on this newsgroups - even if I am not a customer of PCAUSA (yet). Currently I am trying to develop a NDIS 6...
Background info: using the default ndisprot.sys and ndisprot.inf from the latest WinDDK using a batch file, c:\x.bat: c: cd \ protinstall /Install /v In...
Hi, I have tested some Ndis IM drivers include: passthru (from WDK), Pcausa IP Packet Redirector Driver,.. From Computer A I send packets (~50 bytes/ packet)...
Hello, When TCP/IP driver (tcpip.sys) trys to assign specific IP address (e.g. 1.1.1.1) to a miniport driver binded to TCP/IP driver (or to be binded to TCP/IP...
Hello, I am experiencing a wierd problem with my firewall drivers during a routine test on Windows7. I am using TDI and NDIS IM drivers ( Windows 7 ) and I am...
Hello, I¡¯m trying to test a NDIS intermediate driver for making a WHQL submission on WLK 1.6. This driver is classified by ¡°Unclassified¡± category and...
Hi- We've been using the PCA drivers for a long time (currently using W32N55.dll version 5.50.18.5 but also have 5.60.19.2) and have recently started running...
I've got an NDIS 5 filter driver that's being used to block Internet access (by dropping packets) except to an approved list of IP addresses. The problem is...
Hi, I am developing a high level driver which offers an API to user level code through IRPs. Its role is basically to reorder packets sent by the client and to...
Hi I've been looking into how to identify TCP connection offload capabilities (chimney) for miniports installed on a machine via a user mode test app. I have...
Hi all, I see this question has been asked on many forums but no one seems to be talking about C/C++ when it comes to changing the network adapter settings. I...
January 9, 2011 - Pervious versions of the Rawether V6.0 MSI installer did not properly install necessary supporting Visual Studio 2008 'C' runtime ...
Hello, I have observed following problem when using the RawEther function W32N_PacketSend in our application: We are using a pool of send buffers to send...
Hello, I am hooking the IOCTL_TDI_QUERY_DIRECT_SEND_HANDLER and register a completion routine with the context parameter set to IoGetCurrentIrpStackLocation(...
Hello, I am in need to determine the physical medium of various adapters listed in ControlPanel\NetworkConnections. Searching through the registry I have found...
November 11, 2010 - FYI, PCAUSA has published an update to the IP Redirector samples. If you are not an IP Redirector customer please ignore this message. The...
October 23, 2010 - Prokash Sinha ("pro") has added a fourth installment to a series of notes for NDIS.com about designing a hypothetical high-performance NDIS...
October 15, 2010 - FYI, PCAUSA has published an update to the IP Redirector samples. If you are not an IP Redirector customer please ignore this message. The...
October 17, 2010 - A re-release of the Wireless LAN Explorer (WLAN Explorer). Some users reported that the Native 802.11 Capture function did not work. A ...
Hi, I have some doubts related to NDIS IM filter driver installation. I am installing NDIS driver using INetCfg. Whenever i am installing the driver, the...
September 18, 2010 - Prokash Sinha ("pro") is added a third installment to a series of notes for NDIS.com about designing a hypothetical high-performance NDIS...
September 16, 2010 - PCAUSA has added a new "Transport-Level IP Port Data Monitor" sample to the Kernel-Mode Network Filters Collection. Due to continued...
September 1, 2010 - Prokash Sinha ("pro") is contributing a few notes about NDIS driver performance for NDIS.com. These are 'getting started" notes intended to...
hello, Im using rawether 5.5 in windows 7. I'm seeing a strange behavior in a test that I'm running... I made the normal cycle (bind, open, set filter ), and...
August 25, 2010 - Just a few items of possible interest to NDIS developers... Prokash Sinha's Blog Prokash Sinha is a Senior I/O Developer at Hewlett-Packard....
We are using the 5.7 drivers and have noticed deadlocks (dead loops rather) in NdisDeregisterProtocol when unloading the driver. They happen on XP as well as...
August 8, 2010 - Business has been slow here at PCAUSA over the past year. Of course, the current economic downturn may have a role in this. In addition, there...
