[Winpcap-users] Winpcap-users Digest, Vol 47, Issue 19

[Gianluca Varenni]

Can you make a small capture with Wireshark  (just 2-3 packets) and post it 
to the mailing list?

Have a nice day
GV

PS: please do not reply to digest messages, it gets really difficult to 
follow the threads on digested messages...

----- Original Message ----- 
From: "Bharath kumar" <bharath at lucidindia.com>
To: <winpcap-users at winpcap.org>
Sent: Sunday, March 01, 2009 8:15 PM
Subject: Re: [Winpcap-users] Winpcap-users Digest, Vol 47, Issue 19


> Hello Harris,
>
>           Thanks for your reply. I am using Ethernet network to capture 
> the
> packets. The UDP Pcakets were sent over IPV4. The  fragement offset value 
> is
> 0, and Fragment flags= 2.
>
> Thanks and Regards,
> Bharath kumar.K
>
>
> ----- Original Message ----- 
> From: <winpcap-users-request at winpcap.org>
> To: <winpcap-users at winpcap.org>
> Sent: Saturday, February 28, 2009 1:30 AM
> Subject: Winpcap-users Digest, Vol 47, Issue 19
>
>
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>> Today's Topics:
>>
>>   1. Re: Problem with SharpPCap (Bharath kumar)
>>   2. Re: Problem with SharpPCap (Guy Harris)
>>   3. Install problem (andrew.phillips at bt.com)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Fri, 27 Feb 2009 09:44:06 +0530
>> From: "Bharath kumar" <bharath at lucidindia.com>
>> Subject: Re: [Winpcap-users] Problem with SharpPCap
>> To: <winpcap-users at winpcap.org>
>> Message-ID: <6D0A3C3FD89646EEA1CFBBA569A8CB37 at LAP06>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>>
>> Hello Everybody,
>>
>>             This is Bharath. I had a problem in retrieving udp packets
>> using SharpPCap. Actaully the incoming packet size is 1636 bytes, but
>> after retrieving the packet using SharpPCap, i got only 1472 bytes only.
>> It seems this is the maximum size that SharpCap is able to receive, 
>> becuse
>> when i supposed to receive 3236byte packet also, i am receiving only 1472
>> bytes. But the strange thing which i observed is, the udplength is 
>> showing
>> as 3244, and UdpData is only 1472 bytes of size. Here is the code which i
>> used to retrieve the packet. I t will be greatful if someone helps me in
>> this regard.
>>
>> private void OnPacketArrived(object sender, Tamir.IPLib.Packets.Packet
>> packet)
>>
>> {
>>
>> if (packet is UDPPacket)
>>
>> {
>>
>> UDPPacket pack = packet as UDPPacket;
>>
>> if ((pack.DestinationPort == xxxxx))
>>
>> {
>>
>> byte[] data = pack.Data;
>>
>> }
>>
>> }
>>
>> }
>>
>>
>>
>> Thanks and Regards,
>>
>> Bharath kumar.K
>> -------------- next part --------------
>> An HTML attachment was scrubbed...
>> URL:
>> http://www.winpcap.org/pipermail/winpcap-users/attachments/20090227/3177754f/attachment.html
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Fri, 27 Feb 2009 00:28:34 -0800
>> From: Guy Harris <guy at alum.mit.edu>
>> Subject: Re: [Winpcap-users] Problem with SharpPCap
>> To: winpcap-users at winpcap.org
>> Message-ID: <2126A594-5AD2-41D2-B050-BCD66A147E08 at alum.mit.edu>
>> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
>>
>>
>> On Feb 26, 2009, at 8:14 PM, Bharath kumar wrote:
>>
>>>              This is Bharath. I had a problem in retrieving udp
>>> packets using SharpPCap. Actaully the incoming packet size is 1636
>>> bytes, but after retrieving the packet using SharpPCap, i got only
>>> 1472 bytes only. It seems this is the maximum size that SharpCap is
>>> able to receive, becuse when i supposed to receive 3236byte packet
>>> also, i am receiving only 1472 bytes. But the strange thing which i
>>> observed is, the udplength is showing as 3244, and UdpData is only
>>> 1472 bytes of size. Here is the code which i used to retrieve the
>>> packet.
>>
>> On what type of network (Ethernet, 802.11, etc.) are you capturing
>> these packets?
>>
>> Is the UDP packet sent over IPv4 or IPv6?
>>
>> If it's IPv4, what are the values of the "More Fragments" bit, and the
>> fragment offset, in the IPv4 header?
>>
>> If it's IPv6, is there a Fragment Header following the IPv6 header,
>> and, if so, what are the values of the M bit and the fragment offset
>> in the Fragment Header?
>>
>>
>> ------------------------------
>>
>> Message: 3
>> Date: Fri, 27 Feb 2009 11:54:56 -0000
>> From: <andrew.phillips at bt.com>
>> Subject: [Winpcap-users] Install problem
>> To: <winpcap-users at winpcap.org>
>> Message-ID:
>> <9C683DBBE3005647817AFC19C6A410C30AD2EE30 at E03MVZ2-UKDY.domain1.systemhost.net>
>>
>> Content-Type: text/plain; charset="us-ascii"
>>
>> I have a strange install problem.
>> I have winpcap_4_0_2.exe installed successfully on several machines.
>> However, when I try to install it on one server running Win2003 server,
>> the installer opens a window, but the window stays grey then disappears.
>> Nothing else happens, until you log off and log back on again, then it
>> tells you that winpcap has encountered a problem and has exited?? Server
>> is a Dell2950 with Broadcom BCM5708C netXtremeII network card. I have
>> this installed fine on a Dell 2850.
>> Any ideas?
>>
>>
>> ------------------------------
>>
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>> Winpcap-users at winpcap.org
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>>
>> End of Winpcap-users Digest, Vol 47, Issue 19
>> *********************************************
>
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