Please help debug Windows setup
Adam Macielinski
adam at macielinski.net
Thu Jul 23 00:44:04 CEST 2015
Thanks. I played with it some more, and finally got it working. I am willing to write up a detailed how-to, including screen shots, if you guys are interested. Just tell me in what format you want the write-up.
Cheers,
From: Daniel J. Grinkevich
Sent: Wednesday, July 22, 2015 7:26 AM
To: tinc at tinc-vpn.org
Subject: RE: Please help debug Windows setup
Your port forward needs to point to the ip address of the ethernet interface not the tap interface. Also, the subnet you are using for the VPN are public addresses. You should use different subnet. Look up private address space.
Dan
On Jul 21, 2015 7:40 PM, "Adam Macielinski" <adam at macielinski.net<mailto:adam at macielinski.net>> wrote:
Hi - Thanks to Sven-Haegar and Donald, but still having issues setting up with Windows. Machine1 can't ping the VPN address of machine2.
Regular IPv4 address for both machines in 192.168.1.xxx range.
Router:
Forwarding port 655 to 101.102.103.1, UDP and TCP
Forwarding port 656 to 101.102.103.2, UDP and TCP
Tinc.conf on machine user1 just three lines:
Name = vpnuser1
ConnectTo = vpnuser2
Interface = TincVPN
TAP adapter (TAP-Windows Adapter V9) named TincVPN, and configured to 101.102.103.1 / 255.255.0.0
Tinc.conf on machine user2 just three lines:
Name = vpnuser2
ConnectTo = vpnuser1
Interface = TincVPN
TAP adapter (TAP-Windows Adapter V9) named TincVPN, and configured to 101.102.103.2 / 255.255.0.0
Hosts folder on both machines contains two files:
vpnuser1
Address = xyz.ddns.net<http://xyz.ddns.net>
Port = 655
Subnet = 101.102.103.1/32<http://101.102.103.1/32>
--RSA KEY--
vpnuser2
Address = xyz.ddns.net<http://xyz.ddns.net>
Port = 656
Subnet = 101.102.103.2/32<http://101.102.103.2/32>
--RSA KEY--
I've confirmed that xyz.ddns.net<http://xyz.ddns.net> has the correct IP address (matches the WAN address of the router), and is set up as "DNS Host (A)". Tinc service on both machines is running. RSA keys generated on each of machines user1 and user2. Local Windows firewalls allow incoming UDP and TCP traffic on all ports and IP addresses.
Any idea on how can I debug this thing? Seems so close, but so far away. Appreciate all thoughts.
Cheers,
Adam
From: Sven-Haegar Koch
Sent: Tuesday, July 14, 2015 5:14 AM
To: tinc at tinc-vpn.org<mailto:tinc at tinc-vpn.org>
Subject: Re: Please help debug Windows setup
BindToAddress = 192.168.1.45 655
Subnet = 192.168.1.45
You should use different IP ranges for inside the VPN and outside of it
- otherwise your OS does not now how to reach the destination IP
correctly.
So for example change the Subnet statements to 192.168.2.x
Greetings
Haegar
On Mon, 13 Jul 2015, Donald Pearson wrote:
> Make sure your router supports nat reflection and has it enabled.
>
> On Mon, Jul 13, 2015 at 5:44 PM, Adam Macielinski <adam at macielinski.net<mailto:adam at macielinski.net>> wrote:
> > Hi,
> >
> >
> >
> > Thanks to John Wice for helping me with an earlier question. My two PCs
> > behind the same router are still having problems connecting. Would
> > appreciate thoughts on what I’m doing wrong…
> >
> >
> >
> > Router:
> >
> > Port 655 forwarded to 192.168.1.45, both TCP and UDP
> >
> > Port 656 forwarded to 192.168.1.51, both TCP and UDP
> >
> >
> >
> > Machine #1.
> >
> > ==========
> >
> > Local IP address on LAN = 192.168.1.45
> >
> > Windows Firewall allows all incoming TCP and UDP traffic for the
> > Tinc.TincVPN service.
> >
> >
> >
> > Tinc.conf:
> >
> > Name = Adam
> >
> > ConnectTo = Erika
> >
> > Interface = TincVPN
> >
> > BindToAddress = 192.168.1.45 655
> >
> >
> >
> > Hosts/Adam:
> >
> > Address = XYZ.ddns.org<http://XYZ.ddns.org> [WAN IP address, of router]
> >
> > Port = 655
> >
> > Subnet = 192.168.1.45
> >
> >
> >
> > Hosts/Erika:
> >
> > As below
> >
> >
> >
> > Machine #2.
> >
> > ==========
> >
> > Local IP address on LAN = 192.168.1.51
> >
> > Windows Firewall allows all incoming TCP and UDP traffic for the
> > Tinc.TincVPN service.
> >
> >
> >
> > Tinc.conf:
> >
> > Name = Erika
> >
> > ConnectTo = Adam
> >
> > Interface = TincVPN
> >
> > BindToAddress = 192.168.1.51 656
> >
> >
> >
> > Hosts/Erika:
> >
> > Address = XYZ.ddns.org<http://XYZ.ddns.org> [WAN IP address, of router, same as above]
> >
> > Port = 656
> >
> > Subnet = 192.168.1.51
> >
> >
> >
> > Hosts/Adam:
> >
> > As above
> >
> >
> >
> >
> >
> > Cheers,
> >
> > Adam
> >
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > tinc mailing list
> > tinc at tinc-vpn.org<mailto:tinc at tinc-vpn.org>
> > http://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc
> >
> _______________________________________________
> tinc mailing list
> tinc at tinc-vpn.org<mailto:tinc at tinc-vpn.org>
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>
c'ya
sven-haegar
--
Three may keep a secret, if two of them are dead.
- Ben F.
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