[Openswan Users] Hub-Spoke Configuration

[Leonard Wood]

Does anyone have any documentation on setting up a 'hub and spoke'
configuration using Openswan?

 

I have a scenario where I am connecting both Azure and AWS to a single
Openswan instance using each prospective provider's VPN gateway.  The
tunnels come up and everything is fine with one exception.  Resources
deployed in Azure cannot communicate with resources deployed in Aws, and
vice versa.  Both can communicate with the Openswan instance, however.  The
route tables are correctly setup in AWS and Azure so I am convinced its my
configuration.

 

I have two connection entries in the ipsec.conf

 

(Spoke1) Azure = 172.16.0.0/23

(Spoke2) AWS = 10.10.10.0/23

Hub Network = Openswan = 192.168.1.0/24

 

I am also using netkey for the protocol.

 

Any help with getting nodes in spoke 1 to communicate with nodes in spoke 2
would be greatly appreciated!

 

 

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