I have a frame-relay network in a hub-and-spoke configuration, 10 remote offices with a connection back to the home office. All remotes can communicate with the home office, but no remote can communicate with another remote.
I tried to setup point-to-point subinterfaces on the home office router (2620), but I'm missing something. I have also read that I don't necessarily need subinterfaces if I'm routing IP (?).
How would you recommend configuring this network to allow some remote offices to communicate with others over IP?
Thanks in advance,
Michael Young
Here is the portion of my home office router that relates:
interface Serial0/0
description ATT ATM Port
ip address 10.10.16.1 255.255.248.0
encapsulation frame-relay
no ip mroute-cache
load-interval 30
no fair-queue
frame-relay map ip 10.10.16.30 106
frame-relay map ip 10.10.16.31 106
frame-relay map ip 10.10.16.32 106
frame-relay map ip 10.10.16.33 105
frame-relay map ip 10.10.16.34 105
frame-relay map ip 10.10.16.35 105
frame-relay map ip 10.10.16.36 108
frame-relay map ip 10.10.16.37 108
frame-relay map ip 10.10.16.38 108
frame-relay map ip 10.10.16.39 107
frame-relay map ip 10.10.16.40 107
frame-relay map ip 10.10.16.41 107
frame-relay map ip 10.10.16.42 104
frame-relay map ip 10.10.16.43 104
frame-relay map ip 10.10.16.44 104
frame-relay map ip 10.10.16.45 103
frame-relay map ip 10.10.16.46 103
frame-relay map ip 10.10.16.47 103
frame-relay map ip 10.10.16.10 101
frame-relay map ip 10.10.16.11 101
frame-relay map ip 10.10.16.12 103
frame-relay map ip 10.10.16.13 103
frame-relay map ip 10.10.16.14 104
frame-relay map ip 10.10.16.15 104
frame-relay map ip 10.10.16.16 108
frame-relay map ip 10.10.16.17 108
frame-relay map ip 10.10.16.18 107
frame-relay map ip 10.10.16.19 107
frame-relay map ip 10.10.16.20 105
frame-relay map ip 10.10.16.21 105
frame-relay map ip 10.10.16.22 106
frame-relay map ip 10.10.16.23 106
frame-relay map ip 10.10.16.24 102
frame-relay map ip 10.10.16.25 102
frame-relay interface-dlci 100 switched
frame-relay lmi-type cisco
