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First of all, am a pfsense and AWS noobie, and this is my first big task on either system.

After creating a Site-to-site vpn between my PFsense andAWS instance, i can see the connections is stablished but no traffic is being send over the tunnel.

The configuration used:

  • pfsense public ip: XX.XXX.XXX.XXX
  • AWS public ip: YY.YYY.YYY.YYY
  • AWS vpc network: 10.50.0.0/16
  • my vpn network: 10.8.252.0/24
  • my local network: 10.8.240.0/20

Here you can see the connection stablished from the pfsense side: pfsense pfsense 2

The AWS side of the tunnel: AWS

I have 2 VMs running on each side of the VPN and try to ping each other, with no success

My tests were:

  1. after trying to ping between the 2 ends of the vpn, its not successfull
  2. trying a traceroute on each end, both end reach the router (pfsence and AWS border) but no traffic. So i tried to set a default route on each end to ensure the connection, still nothing.
  3. recreated the connections by trying different ip ranges, same problem.

What am i doing wrong? Can you help me with this?

thanks in advance. AWS Padawan

Saptronic
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