[Openswan Users] Interfaces for point-to-point

[Macks, Aaron]

thanks, that seems to be working.  For a VPN like this, how do i specify rules in iptables to only apply to tunnel traffic?  I don't see an obvious 'tun0' or the like from ifconfig

A
--
Aaron Macks


On Jun 11, 2012, at 6:15 AM, Willie Gillespie wrote:

> Just leave leftsubnet and rightsubnet blank for a host-to-host connection.
> 
> On 6/10/2012 9:35 PM, Macks, Aaron wrote:
>> I'm trying to setup a machine-to-machine VPN, but am not sure what to use for the left|right subnet.  On a network-to-network setup that would clearly be the "inside" interface, already configured.  On this setup, though, there's no 'inside' network just the routable eth0 on each system.  Do I make a special virtual interface on loopback with a non-routed IP or something?
>> 
>> If someone could point me to a howto for this sort of ipsec tunnel, that would be fantastic, I've not been able to find one.
> _______________________________________________
> Users at lists.openswan.org
> https://lists.openswan.org/mailman/listinfo/users
> Micropayments: https://flattr.com/thing/38387/IPsec-for-Linux-made-easy
> Building and Integrating Virtual Private Networks with Openswan:
> http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155