Uhm... this is rather weird.
Can you please try the debug_to_file version of packet.dll?
It's available at
http://winpcap.polito.it/contact.htm
under the section "submitting bugs". Repeat your tests (I hope it will fail with the same behavior as before). Next, send me the file "winpcap_debug.txt" that the debug dll should have created.
Have a nice day GV
----- Original Message ----- From: "Paul J. Nederveen" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, February 22, 2005 6:57 PM
Subject: [WinPcap-users] WinPcap fails to recognize adapters, every other time
Hello,
I am having a problem running winpcap on my Thinkpad T42.
My system is a IBM Thinkpad T42 with:
WinXP Pro SP2
Intel PRO/1000 MT
Intel PRO/Wireless 2200BG
WinpCap 3.1 beta4 (also tried with 3.0 alpha3, which works with this app on
other XP installs)
I have an application that utilizes packet.dll to loop back packets. It gets
an empty list when calling PacketGetAdapterNames(). Reading the FAQ, I
tested with windump. I get strange results. Every other time it returns
adapter info.
Running 'windump -D' in a cmd shell gives me this:
F:\>WinDump -D WinDump: PacketGetAdapterNames: There are no more files.
F:\>WinDump -D
1.\Device\NPF_GenericNdisWanAdapter (Generic NdisWan adapter)
2.\Device\NPF_{3336EC4C-31DB-4DCD-8E4C-340B968FFB09} (Intel(R) PRO/1000 MT
Mobil
e Connection (Microsoft's Packet Scheduler) )
3.\Device\NPF_{C7802EB6-B280-46AA-8CBC-BBEA3D97A353} (NOC Extranet Access
Adapte
r (Microsoft's Packet Scheduler) )
4.\Device\NPF_{83160726-7FD8-4181-BA3F-B4F3DCC6A221} (Intel(R) PRO/Wireless
2200
BG Network Connection (Microsoft's Packet Scheduler) )
F:\>WinDump -D WinDump: PacketGetAdapterNames: There are no more files.
Etc.etc....
Currently the PRO/1000 interface is the only one enabled. I have disabled firewall and any virus detectors.
Any idea?
Thanks, Paul
Paul J. Nederveen Enea Embedded Technology
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