From: Carl Phelan (carlphelan@xxxxxxxxxxx)
Date: Wed Feb 06 2002 - 19:27:21 GMT-3
Hi All,
I am having problems with this lab trying to get R2 and R3 to OSPF peer over
hub and spoke Frame Relay . R1 is the hub and both R2 and R3 the spokes. I
include the relevant config excerpts. Both R2 and R3 can ping each other - R1
is in a full state with both R2 and R3 so where am I going wrong?
Many thanks for your help.
R1
interface Serial0
no ip address
no ip directed-broadcast
encapsulation frame-relay
ip ospf priority 200
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
no arp frame-relay
no frame-relay inverse-arp
frame-relay lmi-type ansi
....
interface Serial0.2 multipoint
ip address 140.100.4.1 255.255.255.0
no ip directed-broadcast
ip ospf hello-interval 60
frame-relay map ip 140.100.4.2 110 broadcast
frame-relay map ip 140.100.4.3 120 broadcast
....
router ospf 1
network 140.100.4.0 0.0.0.255 area 0
neighbor 140.100.4.3
neighbor 140.100.4.2
R1#sh ip ospf ne
Neighbor ID Pri State Dead Time Address Interface
140.100.4.2 0 FULL/DROTHER 00:03:43 140.100.4.2 Serial0.2
140.100.4.3 0 FULL/DROTHER 00:03:55 140.100.4.3 Serial0.2
R2
interface Serial1
bandwidth 64
ip address 140.100.4.2 255.255.255.0
no ip directed-broadcast
encapsulation frame-relay
ip ospf hello-interval 60
ip ospf priority 0
logging event subif-link-status
logging event dlci-status-change
frame-relay map ip 140.100.4.1 111 broadcast
frame-relay map ip 140.100.4.3 111 broadcast
frame-relay lmi-type ansi
....
router ospf 1
network 140.100.4.0 0.0.0.255 area 0
...
R2#sh ip ospf ne
Neighbor ID Pri State Dead Time Address Interface
140.100.4.1 1 FULL/DR 00:03:25 140.100.4.1 Serial1
N/A 0 ATTEMPT/DROTHER - 140.100.4.3 Serial1
R3
interface Serial0
ip address 140.100.4.3 255.255.255.0
no ip directed-broadcast
encapsulation frame-relay
ip ospf hello-interval 60
ip ospf priority 0
no ip mroute-cache
logging event subif-link-status
logging event dlci-status-change
frame-relay map ip 140.100.4.1 121 broadcast
frame-relay map ip 140.100.4.2 121 broadcast
frame-relay lmi-type ansi
....
router ospf 1
network 140.100.4.0 0.0.0.255 area 0
....
R3#sh ip ospf ne
Neighbor ID Pri State Dead Time Address Interface
140.100.4.1 1 FULL/DR 00:03:49 140.100.4.1 Serial0
N/A 0 ATTEMPT/DROTHER - 140.100.4.2 Serial0
R3#ping 140.100.4.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.100.4.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 112/117/128 ms
This archive was generated by hypermail 2.1.4 : Thu Jun 20 2002 - 13:46:14 GMT-3