Traceroute management

["Dylan Ebner" <dylan.ebner () crlmed com>]

My company uses it's internet connection primarily for VPN tunneling. I
have always wanted a tool that I can enter the peer ip addresses and it
will every 8 or 12 hours run a traceroute and log it so I can build
historical maps of the path our traffic is taking. Has anyone ever seen
any apps like this, preferably something that is free.
 
Thanks