I would definitely try and see what happens. Have a nice day GV
From: Pushkar Tiwari Sent: Tuesday, October 12, 2010 12:59 AM To: [email protected] Subject: Re: [Winpcap-users] Vlan tagged traffic not capture on 64 bitWindows Thanks for your prompt response. On Windows 2k3 (32 bit) device name is shown as Intel(R) PRO/1000 MT Dual Port Network Connection, while on Windows 2k8(64 bit) device name is shown as Intel(R) PRO/1000 MT Dual Port Server Adapter. In Advanced properties section for Intel(R) PRO/1000 MT Dual Port Server Adapter device there is a property Priority & VLan and its value is Priority & VLan Enabled. Do you think should I change it to some other value? Thanks, Pushkar On Sat, Oct 9, 2010 at 12:33 AM, Guy Harris <[email protected]> wrote: On Oct 9, 2010, at 12:00 AM, Pushkar Tiwari wrote: > On both the box I am using Intel Ethernet adapter. Intel have many different Ethernet adapters: http://download.intel.com/network/connectivity/products/prodbrf/252454.pdf so, even though both the boxes might have Intel Ethernet adapters, they might be *different* Ethernet adapters (for example, a desktop adapter on the 32-bit machine and a server adapter on the 64-bit machine), and the adapters and their drivers might treat VLAN-encapsulated packets differently. What precise types of Intel Ethernet adapters do you have on the two machines? > On 32 bit platform it works perfectly fine and even my application is also able to capture the traffic. > But on 64 bit platform neither my application nor wireshark captures the traffic. And since both of these application uses winpcap library therefore I believe it could be an issue with winpcap. ...or it could be an issue with the Ethernet adapter on the server machine, or its driver. _______________________________________________ Winpcap-users mailing list [email protected] https://www.winpcap.org/mailman/listinfo/winpcap-users -------------------------------------------------------------------------------- _______________________________________________ Winpcap-users mailing list [email protected] https://www.winpcap.org/mailman/listinfo/winpcap-users
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