Logs spiraling crazy, we run out of disk space all the time. A nifty trick to find where the disk went is to issue: du -cks * |sort -rn |head -11

This returns where the disk usage is, and makes finding the bloated log a lot easier.

The following sites might be helpful to configure IPSec again, or on a more complex basis:

http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_60/ipsec/conipsec.htm

http://www.cisco.com/warp/public/707/overload_private.shtml