[Openswan Users] VPN working only one direction

[Paul Wouters]

On Fri, 15 May 2009, Kevin Kizer wrote:

> I am new to the world of Openswan so please bear with me,
> 
> I have semi successfully setup a network to network IPSEC vpn, the
> connection is up  and the remote site can access the LAN at the main
> office. The problem is the main office cannot connect to the remote sites
> LAN.

check both sides with ipsec verify
ensure IPsec destined packets are not NAT'ed
ensure ip forwarding
if ipsec gw is not the default gw, add a route.

Paul