- Thread Author
- #1
Hello!
I was asked to check an malfunctioning VPN-connection on a Lenovo laptop today. It uses the "Secure Socket Tunneling-Protokoll (SSTP)".
It seems the connection is established, and drops instantly again. I removed the network-adapter and setup the connection again.
I also turned off windows firewall and whitelisted the server-adress on the router. Same result.
In order to verify username and PW, I created the same connection on my own PC (different LAN). I successfully connected instantly.
The event log of the lenovo-laptop is full of the following error:
Could you please help me to troubleshoot this? Is the error above possibly connected to the VPN-issue?
I was asked to check an malfunctioning VPN-connection on a Lenovo laptop today. It uses the "Secure Socket Tunneling-Protokoll (SSTP)".
It seems the connection is established, and drops instantly again. I removed the network-adapter and setup the connection again.
I also turned off windows firewall and whitelisted the server-adress on the router. Same result.
In order to verify username and PW, I created the same connection on my own PC (different LAN). I successfully connected instantly.
The event log of the lenovo-laptop is full of the following error:
Überspringen: Eap method DLL path Fehler bei der Überprüfung. Fehler: Type-ID=18, Autor-ID=8086, Lieferant-ID=0, Lieferant-Typ=0
<Event xmlns="Link Removed">
- <System>
<Provider Name="Microsoft-Windows-EapHost" Guid="{6eb8db94-fe96-443f-a366-5fe0cee7fb1c}" />
<EventID>2002</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>2</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000001</Keywords>
<TimeCreated SystemTime="2021-10-04T12:59:19.3997296Z" />
<EventRecordID>30773</EventRecordID>
<Correlation />
<Execution ProcessID="6588" ThreadID="14916" />
<Channel>Application</Channel>
<Computer>Thinkpad</Computer>
<Security UserID="S-1-5-21-4187841508-1825797483-3342513265-1001" />
</System>
- <EventData>
<Data Name="Key Name">Eap method DLL path</Data>
<Data Name="TypeId">18</Data>
<Data Name="AuthorId">8086</Data>
<Data Name="VendorId">0</Data>
<Data Name="VendorType">0</Data>
</EventData>
</Event>
Could you please help me to troubleshoot this? Is the error above possibly connected to the VPN-issue?
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