configure NAT with demand dial interface?

[imax36581]

hi my friends
im new to freebsd.
i want to that can i have a NAT service that using demand dial
connection(such as dial up or pppoe connections)?
can i configure it to disconnect when the service is idle(for saving
bandwidth)?
thanks in advance
-- 
View this message in context: http://www.nabble.com/configure-NAT-with-demand-dial-interface--tp19554068p19554068.html
Sent from the freebsd-questions mailing list archive at Nabble.com.