[Openswan Users] OpenSWAN with only one interface

Paul Wouters paul at xelerance.com
Tue Aug 17 14:20:34 CEST 2004

On Mon, 16 Aug 2004, arno van der walt wrote:

> Coming from a Cisco perspective I know it is impossible to terminate a VPN 
> tunnel on one interface and then route traffic out that same interface, 
> effectively you always need an outside and an inside interface.

That is possible with Openswan.

> Can i run OpenSWAN with only one interface?


> Or could I add a virtual IP on the same interface of say and 
> then do this:
> left=
> leftsubnet=

Yes you can.


More information about the Users mailing list