VPN and internet passthrough issues.
So i had one problem: getting internet to my laptop once connected to my vpn that I set up on my home server. Both devices run windows 8 and no additional software was used to connect. My router has vpn passthrough enabled so I already checked that. I have the necessary ports open and forwarded as I was able to connect.
new problem in trying to fix this problem: I now get a error 919 anytime I try to even connect. I go into the vpn properties and it is telling me there is no hardware capable of accepting calls installed. I read that a reset of the ipv stack can fix this, so I tried and it did not work.
Thank you for your help!
Re: VPN and internet passthrough issues.
Hexites, this is an acquaintance of mine. We were going back and forth over Twitter so I suggested he drop a post in here where many heads might be better than just two!
A couple of additional points, he's using the Windows 8 VPN protocols and he's also using a dynamic IP since his ISP doesn't support static. The tunnel is up and running, it's just the internet pass-through that's failing, so I'm guessing the IP isn't the issue.
Dus, if possible did you try temporarily disabling the firewalls completely, just to be sure? Also, are you using a 3rd party firewall? If so, check that Windows firewall isn't sneakily misbehaving in the background.
Re: VPN and internet passthrough issues.
Hi Galant,
I did disable my firewall, and made sure that windows firewall is not "on" for any profiles. I also checked my process and services for it. My new problem is not really understandable. When I went to try with my firewall disabled something broke and now I cannot connect to the vpn at all. I get error 919 and in my investigation in the general tab of vpn properties it says "no hardware capable of accepting incoming calls" which I know is not accurate since I did connect before.
I think I will try to delete the incoming connection virtual adapter, restart and recreate the connection.
Re: VPN and internet passthrough issues.
We're going to need more data: what are you using to form this VPN? What type of VPN is it?
Re: VPN and internet passthrough issues.
Im just using the "create incoming connection" protocol via windows 8.1. I am trying to use it as a ipv4 tunnel and possibly a way to get access to my computers files remotely. I was able to connect via PPTN but as I understand it that is not secure so Id guess id like to connect via L2TP. The set up process never let me choose that info though. Now the vpn wont connect at any protocol
Re: VPN and internet passthrough issues.
Re: VPN and internet passthrough issues.
Im now getting error code 800 "The remote connection was not made because the attempted tunnels failed". I re-set up my client pc's connection to the vpn server and allowed it to autodetect. It got set up as a IKEv2 vpn. I will now try the other protocols to see if I can get back functionality that way.
Re: VPN and internet passthrough issues.
How're you getting on?
Does your router specify different connection types to enable/disable?
For L2TP this might be useful, just obviously change the connection IP settings to whatever matches your server rather than the service the site refers to - Setting up L2TP using Windows 8.1 Native Client
Oh and what model is your router?
Re: VPN and internet passthrough issues.
Your initial issue (no internet when connected to vpn) sounds like the old "remote gateway" setting on the VPN connection which I believe defaults to enabled and routes all your traffic to the remote location.
You will want to disable that.
It may also be that it will detect the remote DNS servers and use those, my preferred method to get around that is to manually assign 2 DNS servers on the VPN connection, the first one will be your local DNS and the other your remote DNS.
Then you will need to ensure that the local and remote subnets do not clash and pray that both the local and remote subnets are not in the 10.x.x.x range as for some reason Windows will hijack the entire 8 bit subnet when you VPN to a 10.x.x.x address.
Re: VPN and internet passthrough issues.
Yeah, it does specify what kinds, there are 3, and I have all enabled. Think they were PPTP, ikev2, and L2TP. Router is a linksys n600 2500.
Re: VPN and internet passthrough issues.
I tried turning the default gateway setting off, and it didnt work unfortunately. therefor you are probably right about the DNS servers. This could potentially also be causing my new problem of not being able to connect at all. I.e. when I set up my original vpn server (and client) I did so at my house. This week I have been out of the house and teamviewer'ing in to mess around with it. So the newest vpn server has been created while away from the network and the client connection has been set up while on a different network so maybe the dns issue is still the cause?