From: my-ccie-test@libero.it
Date: Fri Oct 08 2004 - 12:34:59 GMT-3
Hi group,
I have a question about neighbor relationships:
working on my lab i was confused seeing a strange behavior:
I have R1 hub, R2 R3 spokes in area 1, R1 have an interface in area 0, R2 R3 have two more areas on their fastethernet (area 2 area 3), all FR links in area 1 are ospf net point-to-multipoint.
I configure ospf areas.. thet's all ok
I configure virtual-links and the strange happen:
i see on R2 another neighbor relationship:
R1 200 FULL 00:00:38 y.y.y.y Serial
R1 190 INIT 00:00:30
it seems a second neighbor relationships with R1, but the output of the debug ip ospf (adjiacences - hello) shows ospf packets from R3 !!!!!!!!
have anyone idea of wath's happen???
thanks
R1
interface Serial 0
ip address x.x.x.x
ip ospf network point-to-multipoint
interface Serial 1
ip address y.y.y.y
ip ospf network point-to-multipoint
frame-relay map ip (R1)
frame-relay map ip (R2) broadcast
frame-relay map ip (R3) broadcast
router ospf 1
area 1 virtual-link (R2)
area 1 virtual-link (R3)
network x.x.x.x area 0
network y.y.y.y area 1
R2
interface Fastethernet0
ip address x.x.x.x
interface Serial0
ip address y.y.y.y
ip ospf network point-to-multipoint
frame-relay map ip (R2)
frame-relay map ip (R1) broadcast
frame-relay map ip (R3)
router ospf 1
area 1 virtual-link (R1)
network x.x.x.x area 2
network y.y.y.y area 1
R3
interface Fastethernet0
ip address x.x.x.x
interface Serial0
ip address y.y.y.y
ip ospf network point-to-multipoint
frame-relay map ip (R2)
frame-relay map ip (R1) broadcast
frame-relay map ip (R3)
router ospf 1
area 1 virtual-link (R1)
network x.x.x.x area 3
network y.y.y.y area 1
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