[strongSwan] Transport mode for Windows Vista/7 RoadWarriors?

[Ariel]

The built-in Windows VPN client uses IKEv1 (strongSwan attempts to use IKEv2 by default), so add:

keyexchange=ikev1

to your options and you should now see it being caught in your pluto.log (pluto is the IKEv1 daemon, charon is for IKEv2).

-a


On Oct 4, 2011, at 5:13 PM, Tristan Ball wrote:

> Hi,
>                 Can someone tell me if the following is doable? I’d like to be able to provide a transport mode connection to a single server for a pool of Windows vista/7 road warriors – who may or may not be behind NAT depending on the day.
>  
> The end users are the roaming users for a customer of mine, and they’re opposed to VPN’s for complexity and maintenance reasons – however I have a need to provide secure access to applications running on a server I host for them. I had hoped to use the windows firewall connection profiles to start a tunnel mode connection, which to the end user would be essentially transparent and hopefully negate some of the pushback against VPN’s.
>  
> All the strongswan documentation seems to refer to tunnel mode, and the windows examples in particular seem to hard code end point IP addresses – I don’t think that’s going to work for roaming users.
>  
> For my lab setup I’ve been attempting to start a connection using preshared keys, but I can’t get past “initial Main Mode message received on 203.89.x.x:500 but no connection has been authorized with policy=PSK” in the pluto logs.
>  
> My ipsec.conf is pretty simple:
>  
> conn winclient
>     type=transport
>     left=%defaultroute
>     right=%any
>     authby=secret
>     pfs=no
>     auto=add
>  
> Can anyone provide assistance with this setup?
>  
> Many thanks.
>  
> Tristan
> 
> 
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