AWS Site-to-Site VPN tunnel is available, put cant ping to ec2 instance
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I spin up an EC2 instance in a public subnet on a /24. created a security group allowing SSH and ICMP from 0.0.0.0/0.
Site-to-SIte VPN tunnel is up and running and using strongswan.
However ping to the 169 address (inside tunnel) and to the ec2 instance does not work
Hello,
Thank you for the response. The src/dst check has been disabled on the AWS ec2 instance. Need to that on Strongswan Instance as well. The Strongswan instance is an ubunto 20.04 linux vm that runs on-premises and does not have a gui.
Hello, Thank you for the response. The src/dst check has been disabled on the AWS ec2 instance. Need to that on Strongswan Instance as well. The Strongswan instance is an ubunto 20.04 linux vm that runs on-premises and does not have a gui.
What is the Flow for Example: Ubuntu (On-prem) ---S2S VPN--- VGW --- VPC (EC2 in public subnet)? See this KC article for troubleshooting steps: https://aws.amazon.com/premiumsupport/knowledge-center/vpn-cgw-vpg-traffic/