On Wed, Apr 13, 2011 at 09:19:19AM +0000, nemir nemirius wrote:
> Hi,
>
> One of my clients is a major bank. We need to exchange data a few
> times a day at different intervals, and they're insisting that we
> initiate the VPN on demand with relevent traffic.
>
> It works from their end. Tunnel is down, they send a ping, first
> packet is dropped as the tunnel is brought up, subsequent traffic
> reaches its destination.
> Is it possible? Can you who me how?
OpenBSD won't do this for you. Can't you wrap whatever sends the data in
a script that sets up and tears down the relevant tunnel?
(You *could* write a daemon to listen on a tun/tap-style device,
dynamically manage the tunnel and forward traffic. But that's quite a
bit of work.)
Joachim
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