http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fwan_c/wcffrely.htm#wp1002008


Note that in our version of code on R1, the  "ppp Virtual-Template1" at the end of the frame-relay interface-dlci
command gets "lost" in the config.  This is a code issue, this needs to be configured otherwise your Virtual Template
will not come up.

R1#sh run | b user
!
username R3 password 0 PinkCadillac
!
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 no fair-queue
!
interface Serial0/0.1 point-to-point
 frame-relay interface-dlci 103 ppp Virtual-Template1
!
interface Virtual-Template1
 ip address 208.28.1.1 255.255.255.248
 ppp authentication chap
!



R3#sh run | b user
!
username R1 password 0 PinkCadillac
!
interface Serial1/0
 ip address 208.28.1.2 255.255.255.248
 encapsulation frame-relay
 ip split-horizon
 no fair-queue
 frame-relay map ip 208.28.1.2 302
 frame-relay map ip 208.28.1.3 302
 frame-relay interface-dlci 301 ppp Virtual-Template1
 no frame-relay inverse-arp
!
interface Virtual-Template1
 ip unnumbered Serial1/0
 ppp authentication chap
!