Anytime you are using a multipoint interface with multiple DLCI's be sure to
turn off split horizon on that interface (no ip split-horizon).

Louie

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Ken Vandenbark
Sent: Tuesday, March 20, 2001 12:54 AM
To: [EMAIL PROTECTED]
Subject: Multipoint and OSPF


I have setup a hub and spoke scenario with OSPF. What am I doing wrong?
I can not get the spokes to talk to each other unless I create a dlci =
on
the frame switch...
Config of interfaces below.
Ken
=20
Hub:
interface Serial0.100 multipoint
 ip address 133.20.33.1 255.255.255.0
 no ip route-cache
 ip ospf network point-to-multipoint
 ip ospf hello-interval 10
 ip ospf priority 90
 no ip mroute-cache
 frame-relay interface-dlci 100
 frame-relay interface-dlci 102
router ospf 1
 network 133.20.33.1 0.0.0.0 area 0
=20
Spoke 1
interface Serial0
 ip address 133.20.33.2 255.255.255.0
 encapsulation frame-relay
 ip ospf network broadcast
 ip ospf priority 0
 no fair-queue
 frame-relay interface-dlci 101
 frame-relay interface-dlci 105
 frame-relay lmi-type ansi
router ospf 1
 network 133.20.33.2 0.0.0.0 area 0
=20
Spoke 2
interface Serial0
 ip address 133.20.33.3 255.255.255.0
 encapsulation frame-relay
 ip ospf network broadcast
 ip ospf priority 0
 frame-relay interface-dlci 103
 frame-relay lmi-type ansi
router ospf 1
 network 133.20.33.3 0.0.0.0 area 0

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