[strongSwan] Connecting Multiple VPCs using StrongSwan with VPC VPN connections
pawel.grzesik at brainstorm.co.uk
Mon Jan 13 08:00:38 CET 2014
On 13 Jan 2014, at 04:13, Supratik Goswami <supratiksekhar at gmail.com> wrote:
> I am using multiple AWS accounts for production/test environments, each
> environment is running a VPC. I have configured Amazon VPC VPN connections
> in each of the VPC. There is a another AWS account in which I have configured
> StrongSwan in EC2 instance.
> I am able to create the IPSec tunnels from the StrongSwan instance to the other
> VPC VPN tunnels. When I check the "status" of the tunnels it shows all established.
> When I try to ping from the EC2 instance (running StrongSwan) to any EC2 instance
> running in the other VPC it fails but when I ping from the other end I am able to
> see the ICMP requests from the tcpdump but reply is not reaching back to those instances.
> Below is my ipsec.conf configuration.
> conn %default
> conn VPC-CUST-GW1
> conn VPC-CUST-GW2
> conn VPC-CUST-GW3
> conn VPC-CUST-GW4
> Can anyone help me to figure out what I am missing here?
> Warm Regards
Did you check on the documentation of strong swan?
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