keep vpn tunnels up check point and 3rd party

Create an EC2 instance in AWS that will run the OpenSwan VPN.The rest of this article will walk you through setting up a site-to-site VPN connection using the Openswan software VPN. How to set up a software VPN on AWS using Openswan If requests are initiated from your AWS servers to the third-party, and the third-party is unable or unwilling to take responsibility for keeping the tunnel open, then AWS-managed VPNs will not work and you will need to use an alternative solution. this is not really a viable solution for production-grade. However, if anything were to interrupt the ping, your app will get cut off from their API and you will have to rely on the third-party to bring the connection back up.They can do this by creating a 'keep-alive' ping that is constantly sending traffic through the tunnel and blocks it from going down.Requests are initiated from your AWS host to the third-party, but the third-party takes responsibility for keeping the VPN tunnel up. Requests are initiated from the third-party to your AWS hosts and your hosts only serve the response.the third-party's side!Īs a result of this, there are only two situations in which you can use the AWS Managed VPN service: With AWS Managed VPNs, the VPN tunnel can only be initiated from the Customer Gateway, i.e. However, it has one major limitiations that might make it unsuitable for your needs:

This is by far the easiest and most robust solution. A Quick Word on AWS Managed VPNsĪWS has a Managed VPN service in which you create a Virtual Private Gateway in your AWS VPC, set up a Customer Gateway (representing the third-party) and create a VPN connection between the two. I will touch on AWS Managed VPNs and then go through the steps of manually setting up a software VPN. The solution is to create a site-to-site VPN connection between your AWS Virtual Private Cloud (VPC) and the third-party's corporate network. This can make life difficult if your application is hosted on AWS. Some third-parties only allow you to call their APIs if you are inside their network.

Keep vpn tunnels up check point and 3rd party