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Staff

Staff
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Everything posted by Staff

  1. Hello! Yes, that's precisely what you get by default. Our servers push a routing table that accomplishes what you want. The routing table is the same regardless of the port you pick to enter the VPN. Kind regards
  2. Hello! Please see the Frequently Asked Questions on this specific question https://airvpn.org/faq Ok, that's what happens by default. Our servers will push the appropriate routing table. It's strange that you lose DNS resolution ability after a while. When it happens, check whether your system can reach the DNS IP address. Please see here if you use our DNS: https://airvpn.org/specs That's correct. The TUN/TAP interface is used by OpenVPN. If you give a "route print" command while connected to an Air server you can see your routing table and the "path" of your packets, while "ipconfig /all" will show all the details about all your network cards (real and virtual). If you wish to monitor all the packets traffic in your system, the "active connections" in Comodo firewall will give you a general overview, while you can use tools like Wireshark for a full-details packets monitoring. http://www.wireshark.org/ Please do not hesitate to contact us for any further information or support. Kind regards
  3. Hello! Please note that Aurigae will not accept connections and that already connected clients will be disconnected at 23:30 CET+1 on May, 22 2012. Taking down Aurigae is momentarily necessary in order to allow us to fight in the best way copyright trolls which are massively bombing with alleged copyright infringement notices the exit-IP address of Aurigae, making one of our providers upset. There's no reason to worry since we are prepared for such incidents. Our infrastructure is sufficiently redundant to provide plenty of bandwidth in the USA with the other US servers. We will keep you informed. Kind regards
  4. Hello! Thank you very much for your accurate testing. As you can see, your results seem to show that the packet loss happen outside "our" network. Such minimal packet loss toward portlane is probably normal with UDP, anyway it is not possible to rule out that some piece of infrastructure between portlane (or in portlane) and the various datacenters where our servers are located, or between you and "our" datacenters, does not work optimally. It seems unlikely that the datacenters where we have servers have ALL the same problem. Kind regards
  5. Hello! No worries, just a Kunena glitch. It looks like outbound port 443 UDP is blocked on your system. Can you please check that some firewall is not blocking OpenVPN? Also, in case your ISP has started blocking 443 UDP or other UDP ports, try a TCP connection (for example to 80 TCP). We're looking forward to hearing from you. Kind regards
  6. Hello! Excellent, checkmytorrentip is a reliable test. You might also like to read this: https://airvpn.org/index.php?option=com_kunena&func=view&catid=3&id=1713&Itemid=142 Kind regards
  7. Hello! The most common cause of this problem is a firewall blocking OpenVPN. Can you please check? Also, please try a connection to a TCP port, just in case some UDP ports are blocked/capped by your ISP, on different servers. We're looking forward to hearing from you. Kind regards
  8. Hello! The TAP-Win32 interface does not come up. Please make sure that it is installed and it has not been deactivated. Furthermore, make sure that the Air client is launched with administrator privileges and that the Windows DHCP (client) service is active. Please perform some tests with Windows firewall disabled (if you use the Windows firewall). See also here: http://forums.openvpn.net/topic8441.html and more importantly here: http://forums.openvpn.net/topic8811.html If you can't manage to bring up the TAP-Win32 adapter: - completely uninstall OpenVPN; - re-install OpenVPN 2.2.2 and make sure that you authorize it to install any driver it will ask you for Kind regards
  9. Hello! Yes, thanks! Ok, have a look here to add rules in order to secure your VPN connection with iptables: https://airvpn.org/index.php?option=com_kunena&func=view&catid=3&id=1713&limit=6&limitstart=30&Itemid=142#2010 Kind regards
  10. Hello! Very good to know, thank you very much indeed. Kind regards
  11. Hello! Can you please send us the complete iptables tables/chains? The rules you mention do not appear to prevent leaks from your br0 in case of VPN disconnection. Kind regards
  12. Hello! Yes, you're fine, just do not forward ports on your router. If you forward both remotely and on your router the same ports, an adversary with the ability to monitor/wiretap your line can send packets to the same port both on the exit-IP of the VPN server you're connected to and to your real IP address. If the service you're running responds also the the packets arriving to your real IP address outside the tunnel, the adversary have established a correlation between you and the VPN usage on that port. Kind regards
  13. Hello! Can you please send us the connection logs? Right-click on the Air dock icon, select "Logs" and click on "Copy to clipboard", then paste here. Kind regards
  14. Hello! Thank you for all the tests, they are very interesting. If you have time, check with a TCP connection if you still have packet loss, both on Castor and Draconis. 0.1% and 1% packet loss on UDP OpenVPN tunneling may be acceptable: OpenVPN may resend packets even in UDP, so you will suffer really a minimal performance loss (probably you won't even notice the difference with respect to a 0% packet loss). Unfortunately, at the moment we have no plausible explanation about why you detect packet loss on 443 UDP but not on 80 UDP with Castor. And yes, we detect rarely packet loss when there's high latency from OpenVPN clients in Italy to any VPN server on UDP ports, between 0.05% and 0.1%. It is not our servers fault (exception: a couple of months ago we had a dramatic packet loss on Delphini, but that was just because a network card was broken), however we'll perform further tests with Draconis. Thank you for the correction about Uppsala. Kind regards
  15. Hello! a. Yes, it is possible. We can add additional ports if they are useful to bypass censorship, for example. b. OpenVPN has the ability to establish connections over a proxy. If you wish to do so, select the appropriate proxy type. If you don't need to use a proxy, leave the field to "None". Typical examples for connections over AirVPN over a proxy are AirVPN over TOR (https://airvpn.org/tor) or when the client is behind a corporate proxy. c. FAQs are available here: https://airvpn.org/faq AirVPN is based on OpenVPN: http://openvpn.net/index.php/open-source.html Feel free to use the forum, the helpdesk and the "Contact us" form for any further information or inquiry. Kind regards
  16. Hello! The website was unavailable at 10 PM (CET+1) for about 40 minutes, the problem has been fixed. Please note that in case of website unavailability, you can anyway connect to any VPN server via OpenVPN. Kind regards
  17. Hello! The "Replay-window backtrack occurred" showed in the logs is a hint that you have (not necessarily always) high latency with our servers. While this may or may not disrupt the connection, using a TCP port will surely mitigate the problem, especially during the handshake, and actually you could fix the issue with a TCP connection. TCP provides full error-correction, while UDP does not. Please see the FAQ for more information. Kind regards
  18. Hello! Please try to connect to TCP ports and let us know whether the problem is fixed. Kind regards
  19. Hello! As you know, there are no time limits to your connection (apart subscription expiration). That said, the most common cause of disconnection is a short "line drop" with your ISP. In that case, there's unfortunately nothing we can do (and nothing you can do). When you're not connected to the VPN, you usually don't notice these "line drops", however they are enough to cause a disconnection with any VPN server (moreover, if there's an IP address change, the disconnection is totally unavoidable). You can secure your VPN connection in order to avoid leaks outside the tunnel: https://airvpn.org/index.php?option=com_kunena&func=view&catid=3&id=1713&Itemid=142 Kind regards
  20. Hello! You can use your account on as many devices as you wish. Only one device can connect at the same time. If you need two simultaneous connections on different networks you will need two accounts. Kind regards
  21. Hello! Please try all the servers to check whether connection stability improves. If you lose connection with your ISP and it re-assigns you a new IP address, unfortunately a reconnection to a VPN server is unavoidable (your previous IP address is no more, so the VPN server needs to know your new one). Kind regards
  22. Hello! Vega is currently not responding on port 443 UDP. We are looking into the issue. In the meantime, please connect to any other port (443 TCP, 80 TCP, 80 UDP, 53 TCP, 53 UDP). EDIT: the problem has been fixed Kind regards
  23. Hello! We don't detect any issue with Omicron. p2p does work on it, as usual. Can you please send us the logs of the attempted connections to the servers with which you receive a timeout? Kind regards
  24. Hello! We don't detect any issue with the USA servers. Can you please send us the connection logs, especially the attempted connection logs with Vega? Kind regards
  25. Hello! We're glad to know that you solved the problem. If/when you need to view logs, you can edit the configuration file with any text editor and add the directive "log-append /to/air.log>" to easily generate and find the OpenVPN logs. Kind regards
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