[FW-1] VPN & Cisco PIX

[Satana]

Hi everybody! I've recently set up a VPN between my Firewall (Firewall1 4.1) and a Cisco PIX. All works perfectly, but sometimes (nearby every 4-5 hours) the tunnel becomes "unavailable". As a fact, I don't see anything of irregular in my log-file, and after a couple of minutes (or after I stop and start FW1) everything works perfedtelly again... Any ideas ? Thanx in advance   L.   Support the Cache Now! campaign, designed to increase the awareness and use of proxy cache on the Web. http://vancouver-webpages.com/CacheNow/index.shtml