[nsp] Virtual Interface Question

[Carl Jagerski]

Hi Everyone,
     I have a 7206 router running 12.2(13a).  I am connecting and 
authenticating DSL through an ATM interface.  I have the following Virtual 
Template setup for these DSL customers.

interface Virtual-Template2
  description pppoe
  mtu 1492
  ip unnumbered FastEthernet0/0
  no keepalive
  peer default ip address pool dsl1
  ppp authentication pap

Everything works fine except when connections are abnormally droped from 
customer end (reboot, power failure etc.), the Virtual Interface stays 
active.  If static IP's are assigned to customers, routing continues to the 
stuck interface and the new one created when they connect back in is not 
routed.  How can I automatically clear virtual interfaces when they are no 
longer being used.

TIA


Carl Jagerski
Network Administrator, Forward Communications
carll at forcomm.net
724-378-4490