Hi Lee, thanks for the mail. On Friday, January 24, 2003, at 08:53 PM, Lee Nguyen wrote:
This patch has been designed for 'read-only' apps like ethereal and ntop. The original libpcap does not allow you to inject packets although the Win32 port does.
Hi. First of all, great job with the MP support. It's nice to be able to
use winpcap on my MP machine. Now, the bugs...
Win2K throws a BSOD when I attempt to send a packet flood using winpcap's
native API (not the libpcap wrappers). The BSOD error says
MULTIPLE_IRP_REQUESTS. To send the packet flood, I used PacketSetNumWrites
() to set the iteration to ~10000 and then called PacketSendPacket() to
send the buffer (buffer<=64bytes). I then put the PacketSendPacket() code
in a tight infinite loop.
WinXP (on the same machine via a disk image) seems to prevent my app fromSo you basically said that we must work as on XP the patch does not work but just on Win2K.
starting at all. After a few tries, though, the app can get started but
then it BSODs with just the STOP code. I couldn't see any error
information.
Test machine environment:You can send it to the ntop list. Personally I hope that the Winpcap guys will integrate the patch (at least as experimental code) so that the code will be part of the main source tree.
Win2KPro, WinXPPro
Dual P3-500 MHz
384 MB RAM
3Com EtherLink XL 10/100 PCI TX (3C905B-TX) network driver.
I was also able to generate debug logs using DebugView
(www.sysinternals.com) and crash dumps (less portable I imagine). I didn't
know whether to post bugs here or send it to the NTOP guys, so I just sent
it to everybody. If there's a specific group that I should send future
bugs to, please let me know.
Luca
-------|---------+----------------------------> | | Luca Deri | | | <[EMAIL PROTECTED]> | | | | | | 01/24/2003 12:49 | | | AM | | | Please respond to| | | winpcap-users | | | | |---------+---------------------------->---------------------------------------------------------------------- ----------------------------------------|| |
| To: [EMAIL PROTECTED], ntop <[EMAIL PROTECTED]> |
| cc: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED], "Mike Schwarz" |
| <[EMAIL PROTECTED]> |
| Subject: [WinPcap-users] Announce: WinPcap MP Support |
---------------------------------------------------------------------- ----------------------------------------|
Dear all, we (Michel Montague and me) have just released a patch for running Winpcap 3.X on multiprocessor (MP) machines. This patch allows users to run winpcap-based applications such as ntop, nProbe, Ethereal and snort on MP machines under Windows. For more information about this topic please visit http://www.ntop.org/winpcap.html. We have tested the patch on Win2K. Please report us about other Windows versions. Have a lot of fun, Luca & Michel -- Luca Deri <[EMAIL PROTECTED]> http://luca.ntop.org/ Hacker: someone who loves to program and enjoys being clever about it - Richard Stallman ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/winpcap-users@winpcap.polito.it/ To unsubscribe use mailto: [EMAIL PROTECTED]?body=unsubscribe ================================================================== ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/winpcap-users@winpcap.polito.it/ To unsubscribe use mailto: [EMAIL PROTECTED]?body=unsubscribe ==================================================================
Luca Deri <[EMAIL PROTECTED]>
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