Ethereal-users: Re: [Ethereal-users] W2K Laptop

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From: Steve Hill <ethereal@xxxxxxxxxxxx>
Date: Mon, 21 Jul 2003 18:08:16 -0700
Guy Harris wrote:

Does anyone have a troubleshooting scenario that I can use to
diagnose, and then fix, this problem?


Diagnose? Yes, the above shows how to diagnose it, but you have to be unafraid to run WinPcap from the command line.

Fix? Maybe, maybe not - it's almost certainly a WinPcap problem rather than an Ethereal problem, and WinPcap problems might be problems with the underlying network adapter driver and/or NDIS, and neither we nor the Winpcap developers have source to those drivers or to Windows 2000.

The WinPcap developers are probably more likely to know why a WinPcap problem such as that would occur, which is why, if it's a WinPcap problem (i.e., if WinDump can't handle the interface, either), that FAQ suggests contacting them.

I have downloaded WinPcap3.01a (and 3.00 before that). I double-clicked the file, and it appeared to load properly. It DOES show up in my installed software. However, when I executed "windump -D", I received "PacketGetAdapterNames: The operation completed successfully." But no adapter names were listed. I then executed msinfo32, drilled down to Software Environment then Drivers, and I see under "npf" that its state is stopped.

Can anyone see what I am doing wrong? Or have suggestions for further inquiry?

Steve