How do I keep my site-to-site IPsec VPN allways up?

Wireless Troubleshooting

HOW to Setup VPN IPsec Between DSR‑Series
View More Photo Galleries. August 11, at 1: The entire risk arising out of the use or performance of the sample scripts and documentation remains with you. Tunnelblick is free and open source. I have to manually disconnect and reconnect each time this happens. In addition, I'm not sure if this related, but after reconnecting a few times to the VPN as described above, eventually I get an error message, "failed to start the VPN service" or words to that effect.

Question Info

Keep Alive. Simulates a key press on the keyboard at a specfied interval

Consult the device's documentation for the correct reset procedure. It is possible to connect to a VPN through both wired and wireless means. If you notice disconnections while using your VPN over Wi-Fi, try connecting your computer and router using an Ethernet cable and then re-test to see if the problem goes away. If so, your VPN might be affected by wireless interference. You can reduce wireless interference by keeping both your computer and router away from other radio-emitting devices, and by ensuring that there are no metal objects in your wireless signal's path.

If the VPN connects, the firewall is likely causing the issue. All firewall connections use a security protocol to encrypt and decrypt traffic. If you set up your Mac's VPN connection to use the wrong encryption type or security settings, you may experience unstable or non-existent service.

I really just want to know how to keep my VPN alive more than 10 minutes at a time. Surely the OP and I can't be the only ones experiencing this issue.

As an update I've used the hack above to, after connecting to the VPN, run this code in a terminal window: However, I need a permanent solution to this issue. Maybe create a script that will execute upon establishing the VPN. I spoke too soon. The connection still died even with an active ping.

I am experiencing the exact same problem using Ubuntu Leave all else blank. Allow stateful encryption 8. Allow PPP echo packets 9.

Hit OK, OK to save and get out. I am disconnected at seemingly random periods of time after connecting. Sometimes the connection might stay open for 2 hours, but most of the time I am disconnected within 5 minutes.

Once disconnected, the network manager shows that I am still connected. I have written to the systems administrator who replied with: We have a lot of bad checksums on your connection. I'm guessing that there aren't that many Ubuntu Desktop users out there who use a PPTP VPN connections, hence this problem is either not confirmed and very low on the priority list.

Unfortunately for me, the problem is so annoying that I can't use Ubuntu a reliable VPN connection is essential for me. Closing connection shutdown Oct 10 Sent control packet type is 12 'Call-Clear-Request' Oct 10 Closing connection call state Oct 10 Modem hangup Oct 10 Sent bytes, received bytes.

MPPE disabled Oct 10 Was this review helpful? Doesn't work with Windows 7 Home Premium bit. Crashes immediately upon launch. Well Some Online Games If you Leave Even If you are playing alone online You get disconnected if you left for 2 minutes which is bad if you wanted to be somewhere for sometime and come back and resume whatever you were doing. Login or create an account to post a review. The posting of advertisements, profanity, or personal attacks is prohibited. Click here to review our site terms of use.

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