10-07-2008 12:45 PM - edited 03-03-2019 11:49 PM
Hello,
Please i need help with my FR-Mappings. Which is designed as follows:
R1, R2 and R4 connected together over frame-relay configured as multipoint on their respective subinterfaces, i chose this because R1 and R2 still have another point-t-point to other routers (R3 AND R5) which works fine.
Though the multipoints of the 3 routers (1, 2 and 4) works fine too but generates unwanted mapping to unsed PVCs.
I am totally confused because i have disabled "inverse-arp" on both the main and the sub-interfaces of these routers.
Here is the outputs of (R1, 2, and 4) that post problems. I guess i don't have to paste the gibberish output of the unwanted PVCs here.
Thank you all as usual.
ROUTER 1
interface Serial0/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial0/0.13 point-to-point
ip address 10.13.1.1 255.255.255.0
frame-relay interface-dlci 103
!
interface Serial0/0.124 multipoint
ip address 10.124.1.1 255.255.255.0
frame-relay map ip 10.124.1.2 102 broadcast
frame-relay map ip 10.124.1.4 104 broadcast
ROUTER2
interface Serial0/0
no ip address
encapsulation frame-relay
no dce-terminal-timing-enable
no frame-relay inverse-arp
!
interface Serial0/0.21 multipoint
ip address 10.124.1.2 255.255.255.0
frame-relay map ip 10.124.1.1 201 broadcast
!
interface Serial0/0.25 point-to-point
ip address 10.25.1.2 255.255.255.0
frame-relay interface-dlci 205
ROUTER4
interface Serial1/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial1/0.41 multipoint
ip address 10.124.1.4 255.255.255.0
frame-relay map ip 10.124.1.1 401 broadcast
no frame-relay inverse-arp
10-08-2008 01:27 PM
Hello New,
try to add
no arp frame-relay on serial interfaces
then wait at least 60 seconds and redo sh frame-rel pvc
Can you ping 10.124.1.4 from R2 ?
Hope to help
Giuseppe
10-08-2008 03:50 PM
Keep this in mind, no frame-relay inverse-arp disables the reply, not the request - thus if you have a remote router without no frame-relay inverse-arp, this router will respond to your requests.
If all routers have no frame-relay inverse-arp in the frame-relay cloud and the mappings remain, try rebooting all routers.
Frame-relay, at times, can become hairy and reboot seems to fix it 9/10 times.
HTH,
__
Edison.
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