[Winpcap-bugs] Re: [Wireshark-users] Starting Wireshark Capture Blocks NetworkTraffic

[Gianluca Varenni]

This is definitely a WinPcap issue and not a wireshark one (wireshark receives packets from WinPcap).

I would say that either the Symantec firewall, the VPN client or the AT&T ipsec client (is that an ipsec client or a firewall) are interacting really badly with the WinPcap protocol driver. 

Can you please try disabling the AT&T firewall? Also, from which adapter are you trying to capture? The ethernet adapter or on the VPN?

Have a nice day
GV

  ----- Original Message ----- 
  From: MORSBACH, JOSEPH R (JOE), ATTOPS 
  To: wireshark-users at wireshark.org 
  Sent: Monday, November 12, 2007 12:03 PM
  Subject: Re: [Wireshark-users] Starting Wireshark Capture Blocks NetworkTraffic


  Was there ever resolution to this?  I am having the same trouble.

  Thanks


  From: David Pruitt <djpruitt at xxxxxxxxxx>
  Date: Fri, 6 Apr 2007 11:28:18 -0400


  AT&T Network Client - IBM Version 5.09.2 
  Firewall name and version is AT&T IPSec Application version 5.09.2 
  Service is Managed VPN - IPSec Dual Access 
  Microsoft Windows XP 5.01.2600 SP2 

  Also have Symantec Client Firewall installed but currently disabled. 



  Thank You!

  David J. Pruitt




        "Gianluca Varenni" <gianluca.varenni at xxxxxxxxxxxx> 
        Sent by: wireshark-users-bounces at xxxxxxxxxxxxx 
        04/06/2007 11:13 AM Please respond to
              Community support list for Wireshark <wireshark-users at xxxxxxxxxxxxx> 


       To "Community support list for Wireshark" <wireshark-users at xxxxxxxxxxxxx>  
              cc  
              Subject Re: [Wireshark-users] Starting Wireshark Capture Blocks Network        Traffic 

              

       



  Which VPN client are you using? 
    
  Have a nice day 
  GV 
  ----- Original Message ----- 
  From: David Pruitt 
  To: wireshark-users at xxxxxxxxxxxxx 
  Sent: Friday, April 06, 2007 7:52 AM 
  Subject: [Wireshark-users] Starting Wireshark Capture Blocks Network Traffic 


  Hello, 

  I downloaded and installed Wireshark version 0.99.5 with WinPcap 4.0 and am trying to capture some detailed TCP/IP packet transmissions from my client application connecting via DSL using VPN software to connect to a remote server on my business WAN.  Once I start the Wireshark capture, all of my applications on the client side cannot connect to my work network over the VPN connection.  I am able to access other web sites not using the VPN.     Any suggestions would be appreciated. 

  Thank You!

  David J. Pruitt 


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