[Openswan Users] assistance with atypical configuration

[Frank Temple]

There should be a tunnel from A to B and a tunnel from B to D such
that A and D can communicate through the tunnels.

The basic need is that A has to communicate with D, but direct
communication is not possible. Therefore, B and C are used as
intermediaries in this network.

On Tue, Nov 9, 2010 at 1:07 PM, Willie Gillespie
<wgillespie+openswan at es2eng.com> wrote:
>
> Frank Temple wrote:
>>
>> I am investigating how to configure the network detailed below. I am aware that some manual scripting may be required. All of the hosts are using openswan.
>>
>> A--------B-------D
>> A--------C-------D
>
> Could you clarify for me just a little:
> So you just want a tunnel between A and D with the only change being the route it takes?  Or do you want a tunnel from A to B and from B to D?