I realize the IPSEC VPN tunnels can not be seen by the firewall engine, 
e.g. you can't write ACL rules.  But can the tunnel itself (the 
connection to the remote VPN concentrator) be seen by the traffic 
shaper?  I would like to queue and dedicate a good portion of my uplink 
to a a vpn tunnel for testing of some IP telephony, if I can guarantee 
the tunnel is stable (not encroached upon by other traffic on the 
firewall) it would be great.

-F