Lots of Anyconnect Error Message in Windows Event Log

[Patrick Werner]

Hi Community.

We have lots of Anyconnect Error Messages in the Windows Event Log. Following two examples.

Can anyone tell me why these errors appears and how do I fix them ? I already installed the newest Anyconnect on my machine.

Thanks in advance and Kind Regards Patrick

Example 1

  <Provider Name="acvpnagent" />

  <EventID Qualifiers="9216">2</EventID>

  <Keywords>0x80000000000000</Keywords>

  <EventRecordID>97564</EventRecordID>

  <Channel>Cisco AnyConnect Secure Mobility Client</Channel>

- <EventData>

  <Data>Function: CNetEnvironment::logProbeFailure File: .\NetEnvironment.cpp Line: 1432 Invoked Function: CHttpProbeAsync::SendProbe Return Code: -27066354 (0xFE63000E) Description: HTTP_PROBE_ASYNC_ERROR_CANNOT_CONNECT HTTP (host: 109.164.211.237)</Data>

  </EventData>

Example 2

  <Provider Name="acvpnagent" />

  <EventID Qualifiers="9216">2</EventID>

  <Keywords>0x80000000000000</Keywords>

  <EventRecordID>97565</EventRecordID>

  <Channel>Cisco AnyConnect Secure Mobility Client</Channel>

- <EventData>

  <Data>Function: CNetEnvironment::TestAccessToSG File: .\NetEnvironment.cpp Line: 1385 Invoked Function: CNetEnvironment::analyzeHttpResponse Return Code: -28966899 (0xFE46000D) Description: NETENVIRONMENT_ERROR_PROBE_INCOMPLETE:Network Probe could not contact target</Data>

  </EventData>

[pererap01]

I have same problem. Looks like something to do with a cipher suite update///

here are the error messages:

event logs are showing the following:
Function: CNetEnvironment::testNetwork
File: NetEnvironment.cpp
Line: 783
Invoked Function: CNetEnvironment::IsSGAccessible
Return Code: -28966899 (0xFE46000D)
Description: NETENVIRONMENT_ERROR_PROBE_INCOMPLETE:Network Probe could not contact target


Function: CNetEnvironment::TestAccessToSG
File: NetEnvironment.cpp
Line: 1390
Invoked Function: CNetEnvironment::analyzeHttpResponse
Return Code: -28966899 (0xFE46000D)
Description: NETENVIRONMENT_ERROR_PROBE_INCOMPLETE:Network Probe could not contact target



Function: CNetEnvironment::logProbeFailure
File: NetEnvironment.cpp
Line: 1437
Invoked Function: CHttpProbeAsync::SendProbe
Return Code: -27066354 (0xFE63000E)
Description: HTTP_PROBE_ASYNC_ERROR_CANNOT_CONNECT
HTTP (host: 207.97.222.163)

Function: CHttpProbeAsync::OnOpenRequestComplete
File: IP\HttpProbeAsync.cpp
Line: 304
Invoked Function: CHttpSessionAsync::OnOpenRequestComplete
Return Code: -31588307 (0xFE1E002D)
Description: SOCKETTRANSPORT_ERROR_CONNECT_CANCELED:An asynchronous connection has been canceled during its initiation.


Function: CNetEnvironment::TestAccessToSG
File: NetEnvironment.cpp
Line: 1298
Invoked Function: CNetEnvironment::analyzeHttpResponse
Return Code: -28966897 (0xFE46000F)
Description: NETENVIRONMENT_ERROR_CERT_VERIFICATION_FAILED:The server cert verification performed after the HTTPS probe has failed

[BenMerry]

Seeing this exact same issue!

Log Name: Cisco AnyConnect Secure Mobility Client
Source: acvpnagent
Date: 2019-06-05 08:38:19
Event ID: 2
Task Category: Engineering Debug Details
Level: Warning
Keywords: Classic
User: N/A
Computer: *Removed*
Description:
Function: CVirtualAdapter::SetDeviceInfoData
File: .\WindowsVirtualAdapter.cpp
Line: 600
Invoked Function: SetDeviceInfoData
Return Code: 0 (0x00000000)
Description: device string Microsoft ISATAP Adapter does not match expected VA description Cisco AnyConnect Secure Mobility Client Virtual Miniport Adapter for Windows x64

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="acvpnagent" />
<EventID Qualifiers="9216">2</EventID>
<Level>3</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2019-06-05T12:38:19.000000000Z" />
<EventRecordID>142682</EventRecordID>
<Channel>Cisco AnyConnect Secure Mobility Client</Channel>
<Computer>EW620PC0F135K.dow.com</Computer>
<Security />
</System>
<EventData>
<Data>Function: CVirtualAdapter::SetDeviceInfoData
File: .\WindowsVirtualAdapter.cpp
Line: 600
Invoked Function: SetDeviceInfoData
Return Code: 0 (0x00000000)
Description: device string Microsoft ISATAP Adapter does not match expected VA description Cisco AnyConnect Secure Mobility Client Virtual Miniport Adapter for Windows x64
</Data>
</EventData>
</Event>