OSPF neighbors not becoming adjacent over frame relay

From: Carlos Trujillo Jimenez (nergal888@hotmail.com)
Date: Mon Sep 10 2007 - 17:06:19 ART


I Have the followinf scenario in which Router A and RouterB are directly
connected each other over a NBMA frame relay cloud. Ospf is configured in
each router advertising its frame relay interface, Im trying to establish
adjacency between each other but, seems its not working with the following
restrictions:

Restrictions:
Do not user neighbor command on any router.
Do not use interface level commands in router B.

Router A :
interface Serial0/0.125 multipoint
ip address 173.1.125.5 255.255.255.0
frame-relay interface-dlci 502

router ospf 1
log-adjacency-changes
network 173.1.125.5 0.0.0.0 area 0

Router B :
interface Serial0/0
ip address 255.255.255.0
encapsulation frame-relay
frame-relay map ip 173.1.125.5 205 broadcast

router ospf 1
log-adjacency-changes
network 173.1.125.2 0.0.0.0 area 0

In router A I configured the following, making it work, and both routers
become fully adjacent, but Im violating the restriction about "to not use he
neighbor command"

int ser 0/0
ip ospf network non-broadcast
ip ospf priority 255

routr ospf 1
neighbor 173.1.125.2

Any ideas about where should I go, or follow??
Remember it must work without the "neighbor" command in both routers.



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