[Openswan Users] nat problem

[Nived Gopalan]

Hi,

I get the following error when i run ipsec verify command ;

Checking tun0x1002 at x.x.x.x from 192.168.111.0/24 to 192.168.195.0/24     
[FAILED]
MASQUERADE from 192.168.111.0/24 to 0.0.0.0/0 kills tunnel 
192.168.111.0/24 -> 192.168.195.0/24
        [FAILED]

I'm able to ping between the openswan hosts/firewall, but not the 
machines behind it. I have added the following firewall rules ..

iptables -t nat -A POSTROUTING -o eth0 -s 192.168.111.0/24 -d ! 
192.168.195.0/24 -j MASQUERADE

eth0 is facing internet and eth1 local network.
local network 192.168.111.0/24
remote network 192.168.195.0/24

Any ideas on this?

-Nived.