CaptureSetup/InterferingSoftware

Software that's working together with the network protocol stack at a low level can cause problems together with WinPcap.

Some known problematic software includes:

• SonicWALL Global VPN Client, Version 3.1.0.556: When installed together with WinPcap 3.1, the network interfaces are no longer available (ipconfig /all doesn't show them)

• Cisco VPN client: duplicates packets, even if not running (installation is enough to cause problems) - Steve Masters

• Cisco VPN client: may hide all packets, even if not connected - disable the firewall in the Cisco VPN client or stop the "Cisco Systems, Inc. VPN Service" -- Matthias Andree

• Citrix DNE Lightweight Driver: May hide outgoing packets - switching it off in the Network Connection properties may resolve the issue

• F-Secure Anti-Virus Client Security - disable the firewall part of the suite and it works again. Kim Tiedemann

• Sunbelt Kerio Personal Firewall: Internet connection stops working while capturing, can't browse or anything. Disabling the firewall is not enough. No known workaround at this time.

• Check Point VPN1 SecureClient (NGX R60 HFA1 Build 019): Tools>Disable Security Policy

• Symantec Endpoint Protection: Refer to this question on ask for details.

• Microsoft Forefront TMG 2010's filter when running on an external network card appears to prevent outbound packets from being captured. http://blogx.co.uk/Comments.asp?Entry=876 and http://ask.wireshark.org/questions/11714/only-inbound-traffic.

• McAfee VPN client version McAfee-VPN-Client-5.9.1.2911.exe prevents outbound packet from being captured. The older version, Stonesoft-IPsec-VPN-Client-5.4.3.2428.exe (before Stonesoft was purchased by McAfee) also interferes with Wireshark.

• <please append other known problems here>

If you have any such problems, you may contact the WinPcap team directly as the Wireshark developers can't do anything against it.

Discussion

Is this a Win32 only problem, or are other OS/software combinations also problematic?

I have had this issue on Win64 --Matthew

I had this happen to me using Windows XP Professional, Version 2002, SP2 and SonicWALL Global VPN Clinet, Version 3.1.0.556. This happens with both the 0.10.13 and 0.10.14 downloads of Wireshark. I would be willing to help debug a solution ( wvpowell@indesign-llc.com ).

We (the Wireshark developers) have outsourced Windows NDIS expertise to the WinPcap developers; you should contact them to see if they can work with you on this. --Guy Harris

Imported from https://wiki.wireshark.org/CaptureSetup/InterferingSoftware on 2020-08-11 23:11:54 UTC