From: Maxim Kurushkin (m.kurushkin@orange-ftgroup.ru)
Date: Tue Sep 18 2007 - 07:30:22 ART
Hi, Sirus.
You don't have interfaces in Area 0.
There is Area 0 missing (it works with some IOS versions, but normally
there should be area 0 present).
So, according to all solutions, tasks and tasks' verification topics for
OSPF, Loopback0 interface on R1 should be in OSPF Area 0.
Should be:
R1:
interface Loopback0
ip ospf network point-to-point
!
router ospf 1
network 150.1.1.1 0.0.0.0 *area 0*
WBR,
Maxim
sirus MOGHADASIAN wrote:
> ---------- Forwarded message ----------
> Problem: virtual-link does not come up
>
> here is the config of R1 R3 R5
>
>
>
> R1:
>
> interface Serial1/0
> ip address 190.1.135.1 255.255.255.0
> encapsulation frame-relay
> ip ospf priority 0
> serial restart-delay 0
> no dce-terminal-timing-enable
> frame-relay map ip 190.1.135.3 103 broadcast
> frame-relay map ip 190.1.135.5 105 broadcast
> no frame-relay inverse-arp
>
> outer ospf 1
> router-id 150.1.1.1
> log-adjacency-changes
> area 135 virtual-link 150.1.3.3
> network 150.1.1.1 0.0.0.0 area 135
> network 190.1.17.1 0.0.0.0 area 17
> network 190.1.135.1 0.0.0.0 area 135
> !
>
>
>
> R3:
>
> interface Serial1/0
> ip address 190.1.135.3 255.255.255.0
> encapsulation frame-relay
> ip ospf priority 0
> serial restart-delay 0
> no dce-terminal-timing-enable
> frame-relay map ip 190.1.135.1 301 broadcast
> frame-relay map ip 190.1.135.5 305 broadcast
> no frame-relay inverse-arp
> !
> router ospf 1
> router-id 150.1.3.3
> log-adjacency-changes
> area 135 virtual-link 150.1.1.1
> network 150.1.3.3 0.0.0.0 area 135
> network 190.1.34.3 0.0.0.0 area 34
> network 190.1.135.3 0.0.0.0 area 135
> neighbor 190.1.34.4
> !
>
>
>
>
> R5:
>
> interface Serial1/0
> ip address 190.1.135.5 255.255.255.0
> encapsulation frame-relay
> serial restart-delay 0
> no dce-terminal-timing-enable
> frame-relay map ip 190.1.135.1 501 broadcast
> frame-relay map ip 190.1.135.3 503 broadcast
> no frame-relay inverse-arp
> !
> router ospf 1
> log-adjacency-changes
> network 190.1.135.5 0.0.0.0 area 135
> neighbor 190.1.135.3
> neighbor 190.1.135.1
> !
>
>
>
>
>
> Is there any problem with my config??? why virtual-linke never comes up???
> it look strange it should work even it is identical to solution except
> solution guide use multipoint subinterface instead of main interface ,that I
> think irrelevant to this issue..
>
> Situs
>
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>
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