You'll need a rule for the remote networks that bypasses the load
balance rule and just uses the default gateway.  The way we have load
balancing working with multiple wans bypasses the kernel routing
table.

--Bill

On 6/9/06, Bo Rasmussen <[EMAIL PROTECTED]> wrote:
Hello all,

We have setup one pfsense firewall, which have 2 wans, 3 dmzs and a lan.

I have enabled ipsec and mobile clients on the firewall, and that works swell.

I have not enabled advanced outbound nat, and the ipsec passthrough option is 
enabled.

The problem is, that we have 3 computers behind the firewall which each have a 
software vpn client installed. When they try to connect to a remote vpn 
concentrator, the first computer will get through, but all the others will just 
wait to connect.

I have made some tcpdumping on the different interfaces, and it seems that when 
the second computer tries to make a vpn connection, the firewall will leak the 
private IP address of the second computer onto the wan.

But the first computer, will just go through fine and make a connection to the 
remote vpn concentrator.

I have been using OpenBSD and pf before with the exactly same setup, with no 
trouble at all. So I was wondering what could be wrong, anyone with some ideas?



Venlig hilsen

Bo Rising Rasmussen
sikkerheds konsulent / CISSP / MCP
[EMAIL PROTECTED]

cadesign
------------------------
rosensgade 26
8000 århus c

tlf    +45 8730 0000
fax  +45 8620 5484
dir  +45 8620 5492

www.cadesign.dk


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