Le 6 oct. 2011 à 09:12, Dominik Schips a écrit :

> Hello,
> 
> I have three WAN interfaces on my pfSense 2.0 (amd64 full install):
> 
> WAN1 - static IP (ADSL ISP1 by PPPoE)
> WAN2 - static IP (SDSL ISP2 with public /27 network)
> WAN3 - dynamic IP (Cable  ISP3 by DHCP)
> 
> I want OpenVPN access to be available on all WANs at the same time for
> availibility reasons.
> 
> I set up a OpenVPN server with the interface "any" so that the server is
> listening on all interfaces. I added on all WANs a rule to allow access
> (UDP/1194) to the OpenVPN. I only can access the VPN by the default GW
> which is WAN3 at the moment. I tried with TCP but with the same
> problems. I want to access the VPN by all of the WANs and push static
> VPN IPs from the tunnel network to the clients by a client specific
> override.
> If I change the interface to a another WAN interface. I only could
> access the VPN by this interface.
> 
> Is this http://doc.pfsense.org/index.php/Multi-WAN_OpenVPN still
> possible with the 2.0 release?
> 
> My problem is that I need client overrides so that the clients always
> get the same IP. They are grouped to access different networks by
> firewall rules for the openvpn.
> 
> Best regards,
> Dominik Schips

>From my understanding here is the short answer : 


1. Configure your server to listen on the LAN instead of the WAN interface 

2. Create a NAT redirect for each of your WAN ports (generally UDP 1194)
Such as : 

WAN1 12.34.56.7 1194 --> LAN 192.168.1.1 1194 
WAN2 12.34.56.78 1194 --> LAN 192.168.1.1 1194 
WAN3 12.34.56.79 1194 --> LAN 192.168.1.1 1194 

3. On the client side you might want to update part of your config in order to 
have It try automatically

cat /var/etc/openvpn/clientl.conf 

locate the line with 

remote 12.34.56.7 1194

and eventually add a line 

remote 12.34.56.78 1194



Take as this will be hard coded in your conf. 


This was my understanding of the solution… AFAICT




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