[Openswan Users] Informational Exchange is for an unknown (expired?)

[Michael Fernández M]

Hi... in the logs of my setup... i have many of this entrys:

x.x.x.x:500: Informational Exchange is for an unknown (expired?) SA
IPsec SA expired (LATEST!)

I use:

Debian 4.0
Openswan: 2.4.6+dfsg.2-1.1  (Debian Package)

My setup is:

Debian_Box  ------|Internet|------- Debian_Box
(Openswan)                          Openswan)

That setup is for around 8 ipsec tunnels.... and for all of them i saw
that messages...

The tunnel is stablished, and works... but what could mean those
messages?

Thanks for any input...

Michael.-