[Openswan Users] help with ipsec + zywall

[Paul Wouters]

On Tue, 9 Jun 2009, reza wrote:

> I can get workinf the tunnel, but periodically (randomly), the tunnel
> crashes.
> 
> When I verify the status of this vpn connection, I can see that the
> tunnel is established,

Is the tunnel still established on both ends?

> but there is no traffic. I have to down my connection, hangup the zywall
> side (bouton hangup in admin panel),

You can try enabling dpd.

Without logs from the end that hangs up, there is nothing much we can tell
you.

Paul