I don't have a Windows 2008 x64 guest off hand to test, unfortunately. Do all the packets get duplicated?
Have a nice day GV ----- Original Message ----- From: "Jack Jackson" <[email protected]> To: <[email protected]> Sent: Thursday, July 23, 2009 3:37 PM Subject: Re: [Winpcap-users] Large number of duplicate messages > Just Windows Firewall, but the behavior is the same if it is turned off. > > Jack > > At 03:27 PM 7/23/2009, Gianluca Varenni wrote: >>I would say it's some sort of artifact of the VMWre networking stack. >>Do you have any personall firewall install on the host and/or the host? >> >>Have a nice day >>GV >> >>----- Original Message ----- >>From: "Jack Jackson" <[email protected]> >>To: <[email protected]> >>Sent: Thursday, July 23, 2009 2:20 PM >>Subject: [Winpcap-users] Large number of duplicate messages >> >> >> >I just installed WinPcap 4.1 beta 5 on a Win 2008 Server 64-bit virtual >> > machine (running on VMWare Server 2). >> > >> > Wireshark (1.2.1) shows a large number of duplicate copies of many (but >> > not >> > all) messages. For example, if I ping the virtual machine from another >> > machine, I see about 126 ping requests and replies for each ping >> > request >> > sent. ARP messages do not appear to be duplicated, but most others are >> > (all TCP as far as I can tell, but few if any UDP). Dumpcap shows the >> > same >> > number of messages as Wireshark. >> > >> > If I install WinPcap 4.1 beta 5 on the host Win 2008 64-bit machine and >> > do >> > the same ping as above, I see much fewer duplicates, 2-3. >> > >> > Any idea what is happening? Is this some artifact of the VMWare >> > network >> > drivers? > > _______________________________________________ > 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
