Frame Relay with 3 Routers

[Gymper]

Hi all,

I'm trying to setup 3 routers (R1, R2, and R3) to participate in frame relay. I've managed to setup the routers and a 2522 running "frame switching" as the frame-relay switch (FRS).

I thought I had the configuration correct, but I am unable to ping any of the interfaces. When I do a "sh frame lmi" or "sh frame map" it appears that lmi's are passing and from the "sh frame map" that the status is active.

Here are the relevant configs:

FRS:
frame-relay switching
!
!
!
interface Serial1
no ip address
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
clockrate 64000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 122 interface Serial2 221
frame-relay route 123 interface Serial3 321
!
interface Serial2
no ip address
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
clockrate 64000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 221 interface Serial1 122
!
interface Serial3
no ip address
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
clockrate 56000
no frame-relay inverse-arp
frame-relay intf-type dce
frame-relay route 321 interface Serial1 123

R1:
interface Serial0/0
ip address 172.16.0.1 255.255.0.0
encapsulation frame-relay
frame-relay map ip 172.16.0.2 122 broadcast
frame-relay map ip 172.16.0.3 123 broadcast
no frame-relay inverse-arp
!

Output from R1:
R1#sh frame-relay lmi

LMI Statistics for interface Serial0/0 (Frame Relay DTE) LMI TYPE = CISCO
Invalid Unnumbered info 0 Invalid Prot Disc 0
Invalid dummy Call Ref 0 Invalid Msg Type 0
Invalid Status Message 0 Invalid Lock Shift 0
Invalid Information ID 0 Invalid Report IE Len 0
Invalid Report Request 0 Invalid Keep IE Len 0
Num Status Enq. Sent 751 Num Status msgs Rcvd 752
Num Update Status Rcvd 0 Num Status Timeouts 0
Last Full Status Req 00:00:13 Last Full Status Rcvd 00:00:13
R1#sh frame-relay map
Serial0/0 (up): ip 172.16.0.2 dlci 122(0x7A,0x1CA0), static,
broadcast,
CISCO, status defined, active
Serial0/0 (up): ip 172.16.0.3 dlci 123(0x7B,0x1CB0), static,
broadcast,
CISCO, status defined, active

I am only showing R1 for now, but can list others if needed.

As I said above, I am unable to ping any of the interfaces. Any ideas?

 

[plshlpme]

do you actually have devices providing LMI ? or is this a back to back connection?

do your interfaces show up/up with sho ip int br?

i would have thought you would need to turn keepalives off to get this to work...