Hey Team,
I cannot figure this out. I've configured lots of virtual links, but no
matter what I do this isn't working. I had md5 authentication configured
for Area 0, but to isolate the problem, I removed authentication and the
virtual link still isn't up. I need another set of eyes (or two) looking at
this. Please help if you can!
Here's the topology:
Area 2 (Loopback 0)
|
R2
\
\
FR
Area 1
/ \
R5 R6
\ /
Area 0
Ethernet
Here are the salient config snippets:
R2
!
interface Loopback0
ip address 192.168.2.2 255.255.255.255
ip ospf network point-to-point
!
interface Serial1.256 multipoint
ip address 172.16.56.2 255.255.255.248
ip ospf priority 255
frame-relay map ip 172.16.56.2 105
frame-relay map ip 172.16.56.5 105 broadcast
frame-relay map ip 172.16.56.6 106 broadcast
no frame-relay inverse-arp
!
router ospf 1
log-adjacency-changes
area 1 virtual-link 192.168.5.5
area 1 virtual-link 192.168.6.6
network 172.16.56.0 0.0.0.7 area 1
network 192.168.2.2 0.0.0.0 area 2
!
R5
interface Ethernet0
ip address 172.16.200.5 255.255.255.128
ip ospf hello-interval 15
!
interface Serial0
ip address 172.16.56.5 255.255.255.248
encapsulation frame-relay
ip ospf network point-to-multipoint
frame-relay map ip 172.16.56.2 501 broadcast
frame-relay map ip 172.16.56.5 501
frame-relay map ip 172.16.56.6 501 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
router ospf 1
log-adjacency-changes
area 1 virtual-link 192.168.2.2
network 172.16.56.0 0.0.0.7 area 1
network 172.16.200.0 0.0.0.127 area 0
network 192.168.5.5 0.0.0.0 area 5
!
R6
interface Serial0
ip address 172.16.56.6 255.255.255.248
encapsulation frame-relay
ip ospf network point-to-multipoint
frame-relay map ip 172.16.56.2 601 broadcast
frame-relay map ip 172.16.56.5 601 broadcast
frame-relay map ip 172.16.56.6 601
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface FastEthernet0
ip address 172.16.200.6 255.255.255.128
ip ospf hello-interval 15
half-duplex
!
router ospf 1
log-adjacency-changes
area 1 virtual-link 192.168.2.2
network 172.16.56.0 0.0.0.7 area 1
network 172.16.200.0 0.0.0.127 area 0
network 192.168.6.6 0.0.0.0 area 6
!
R2#sh ip ospf vir
Virtual Link OSPF_VL5 to router 192.168.5.5 is down
Run as demand circuit
DoNotAge LSA allowed.
Transit area 1, Cost of using 65535
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 10, 40, Wait 40, Retransmit 5
Virtual Link OSPF_VL4 to router 192.168.6.6 is down
Run as demand circuit
DoNotAge LSA allowed.
Transit area 1, Cost of using 65535
Transmit Delay is 1 sec, State DOWN,
Timer intervals configured, Hello 10, 40, Wait 40, Retransmit 5
R2#
Trust me on the router-IDs for the virtual link statements - I have
triple-checked them. I have reloaded the routers with no luck. What am I
missing here?!
Thanks!
Kevin
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