I created a hub and spoke VPN according to the documentation on the cisco site. My hub is an ASA 5510 running version 8.0(4) and my current spokes are an ASA 5505 running version 8.0(4) and a PIX 506e running 6.3(5). The problem happened today with pix. I got it's dynamic tunnel up today and was able to ping all the sites were able to ping each other. I checked it a little while ago and I could not ping anything from the pix. The other sites were fine but I couldn't get any pings in or out of it and I couldn't remote desktop to the workstation at that site. The tunnels state showed QM_IDLE but I couldn't pass any traffic. I checked a few minutes ago and I am able to ping all the sites again. I'm wondering if this could be a configuration issue or a bug in the code of the PIX.