The tunnel from my main site to my two remote sites drop at least 1 once or twice a day. Main site has VPN 3000 Concentrator version 4.1 and my remote sites have a cable modem that hooks up to a pix 6.3.
We have noticed this for some time. Why is this happening? I have just enabled the logs to properly show correct time of day so now i will be able to veiw any errors.
It drops for few minutes and comes back up.