openVPN not in Windows10 due to bad TAP-Windows?
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- OpenVpn Newbie
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openVPN not in Windows10 due to bad TAP-Windows?
Hello, after a whole day puzzling without solution i ask for help.
I have a Netgear NightHawk router R7000 and with their updated certificates for VPN service with OpenVPN I have my iPad pro (IOS) as well as my Samsung Galaxy phone (android) up and running perfectly as clients to my router, on which the VPN server is running (with mynetgear.com as the provider).
To my surprise, though, it seems impossible to get my Windows 10 (64 bits) ASUS Zenbook laptop up to the same level. After installing the OpenVPN GUI (the newest as well as the "last stable") I get (visible in the log) the message "WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info."
Might it be something with the cooperation between the TAP-Windows adapter and my laptop, which has NO ethernet connection and only WiFi? In the adapter screen I notice that the (renamed) NETGEAR-VPN, the connection with the TAP-Windows adapter, needs the ethernet cable to be attached. (Needless to say that the field "Connected to the internet" stays blank....)
Any suggestions? Anyone?
Thanks for listening!
Nemelaer
I have a Netgear NightHawk router R7000 and with their updated certificates for VPN service with OpenVPN I have my iPad pro (IOS) as well as my Samsung Galaxy phone (android) up and running perfectly as clients to my router, on which the VPN server is running (with mynetgear.com as the provider).
To my surprise, though, it seems impossible to get my Windows 10 (64 bits) ASUS Zenbook laptop up to the same level. After installing the OpenVPN GUI (the newest as well as the "last stable") I get (visible in the log) the message "WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info."
Might it be something with the cooperation between the TAP-Windows adapter and my laptop, which has NO ethernet connection and only WiFi? In the adapter screen I notice that the (renamed) NETGEAR-VPN, the connection with the TAP-Windows adapter, needs the ethernet cable to be attached. (Needless to say that the field "Connected to the internet" stays blank....)
Any suggestions? Anyone?
Thanks for listening!
Nemelaer
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- OpenVPN Protagonist
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Re: openVPN not in Windows10 due to bad TAP-Windows?
It means exactly what it says ..nemelaer wrote: ↑Fri Aug 10, 2018 11:38 pmthe message "WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info."
You must enable some kind of security to verify that the remote site you are connecting to
is in fact what it claims to be and not an imposter ..
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
Thanks for answering. But i do not onderstand why this would be only a Windows issue (the connection, with the same keys and certificates, is flawless in IOS and Android). But apart from that: how to build in that kind of security? I am afraid that I haven't got the skills to do that. Or is there a simple way to actieve this?
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- OpenVPN Protagonist
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Re: openVPN not in Windows10 due to bad TAP-Windows?
Try reading the link provided ..........
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
I read it al right, that’s why i am afraid i juist haven’t the skills to do that. Apart from that, since my router acts as the VPN-server, i think i am not even allowed to mess with the router, plus i would not know where exactly to installe the server certificate.
Maybe i should ask netgear about this all...
But thanks a lot anyhow for thinking along! And might you have some otter suggestions, please let me know! My knowledge improves with every comment (and of course there is a lot room for improvement!)
Maybe i should ask netgear about this all...
But thanks a lot anyhow for thinking along! And might you have some otter suggestions, please let me know! My knowledge improves with every comment (and of course there is a lot room for improvement!)
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- OpenVPN Protagonist
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Re: openVPN not in Windows10 due to bad TAP-Windows?
You add one line of code to the config file ..
Then speak to the person who is allowed.
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
His/her name is Netgear and i will (I think that you"ll understand the concept of the impossibility for end users to change root programs / software of Netgear routers).
If this leads to a solution i'll report about it at this place.
If this leads to a solution i'll report about it at this place.
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
And by the way, i added the line you are refering to, even before starting this topic. It only made things worse, the connection did not even start up!
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- OpenVPN Protagonist
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
TinCanTech, i try to be and stay polite...
I think the point is perfectly clear. I can’t get my Windows 10 VPN connection to work, contrary to the IOS and Android connections, which work flawlessly. As an end user I can’t install a server certificate on my Netgear router, and I read the link in the OpenVPN.net/howto concerning the mitm and tried the extra line in my config (client1.ovpn), to no avail. That is also why I thougt it might be a TAP-Windows problem, which I mentioned in the title in this topic.
The topic is not null and void, because i experience a problem which until now is not solved. I like to think that this forum is meant for these questions.
I appreciate your responses. Your last remarks may express the difference between us regarding technical skills and knowhow, and that is the reason why i ask questions and you give answers. Sorry that you are apparently getting impatient.
I think the point is perfectly clear. I can’t get my Windows 10 VPN connection to work, contrary to the IOS and Android connections, which work flawlessly. As an end user I can’t install a server certificate on my Netgear router, and I read the link in the OpenVPN.net/howto concerning the mitm and tried the extra line in my config (client1.ovpn), to no avail. That is also why I thougt it might be a TAP-Windows problem, which I mentioned in the title in this topic.
The topic is not null and void, because i experience a problem which until now is not solved. I like to think that this forum is meant for these questions.
I appreciate your responses. Your last remarks may express the difference between us regarding technical skills and knowhow, and that is the reason why i ask questions and you give answers. Sorry that you are apparently getting impatient.
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- OpenVPN Protagonist
- Posts: 11137
- Joined: Fri Jun 03, 2016 1:17 pm
Re: openVPN not in Windows10 due to bad TAP-Windows?
It works but with a warning ..
We can't help with that.
You need the server cert to be correctly signed and loaded into your server.
It has nothing to do with the tap adapter.
And according to what you have written:
you cannot solve this.
This is me trying to help you by answering your question.
This is me when I get impatient:
HOWTO: Request Help ! {2}
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- OpenVpn Newbie
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Re: openVPN not in Windows10 due to bad TAP-Windows?
thanks again, and now extra because you really put some time in answering the newbie i am.
Reading your links about howto request help, I am afraid that, in my router, I can't find the probable deeply hidden server certificate or related software /code. So I can't provide all the info you would need to help, and I won't ask you to put more time in this. I'll contact the Netgear people, because there is the chance that, while IOS and Android cause no problems, it is the Windows 10 connection that does not work. And of course, the server certificate is on their side.
And by the way, it really does not work, it is not just the warning. No connection comes off the ground at all.
As promised, because i started this topic, i shall post here the solution, if it comes.
If you think it useful that i send to you only my client config .ovpn file and the client log lines, i will happily send them, also information about / screenshots of my router settings if that would help.
Anyhow, thanks for your help, I really appreciate it.
Reading your links about howto request help, I am afraid that, in my router, I can't find the probable deeply hidden server certificate or related software /code. So I can't provide all the info you would need to help, and I won't ask you to put more time in this. I'll contact the Netgear people, because there is the chance that, while IOS and Android cause no problems, it is the Windows 10 connection that does not work. And of course, the server certificate is on their side.
And by the way, it really does not work, it is not just the warning. No connection comes off the ground at all.
As promised, because i started this topic, i shall post here the solution, if it comes.
If you think it useful that i send to you only my client config .ovpn file and the client log lines, i will happily send them, also information about / screenshots of my router settings if that would help.
Anyhow, thanks for your help, I really appreciate it.