Areg Alimian,
You might have read about my problem in email titled
"Problem with NPF driver on Wireless Adapter ?".
I'm wondering that You and me might have the same problem.
What type of BOD happend when your computer crashed ?
In my case, it was "PAGE_FAULT_IN_NONPAGED_AREA".
My application uses the winpcap.dll to handle the send/recevie
traffic on 802.11a/b link. And it has a functionality to hand off
between AP and AP, in other words, it has to disassociate and
re-associate the wireless link like your application.
Now, I wonder that this problem is probably caused by the following
two causes, but I still have no proof.
1. Wireless adapter (specifically the driver of the adapter):
My WLAN adapter is "Intel PRO/Wireless 5000". May I ask you
which wireless adapter you're using ?
2. winpcap(npf.sys): As I mentioned in my last email, I found the
crash happened in a module of npf.sys.
To your question, I'm sorry that I don't know other way to analyze
the
problem apart from using windbg.
Regards,
Pun
-----Original Message-----
From: Areg Alimian [mailto:[EMAIL PROTECTED]
Sent: Monday, July 14, 2003 4:55 AM
To: [EMAIL PROTECTED]
Subject: [WinPcap-users] WinPcap NPF protocol driver crashes in some
cases when sending traffic
I wrote a traffic generator application which uses the Packet.dll and
npf.sys to send Ethernet II frames out a Wireless 802.11 link. The
packets are sent 5000 at at time (number of writes set to 5000). The
system crash happens when the NIC disassociates and re-associates a few
times. I have not yet been able to get a dump file using Dr. Watson to
see exactly where it crashed.
Other than configuring WinDbg on the target machine to get the crash
dump file, is there anything else I could do?
Any feedback is much appreciated.
-Areg Alimian
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