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feliperama
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Posts: 3
Joined: Thu Dec 29, 2011 8:06 pm

helping to configure NBMA interfaces

Thu Oct 04, 2012 12:10 am

Hello,

I'm trying to do a simple configuration of a NBMA interface between two routers:

R1
/ip address add address=10.0.2.1/24 interface ether1
/routing ospf network add network=10.0.2.0/24 area=backbone
/routing ospf nbma-neighbor add address=10.0.2.1 priority=0
/routing ospf nbma-neighbor add address=10.0.2.2 priority=0
/routing ospf interface add interface=ether1 network-type=nbma priority=0
R2
/ip address add address=10.0.2.2/24 interface ether1
/routing ospf network add network=10.0.2.0/24 area=backbone
/routing ospf nbma-neighbor add address=10.0.2.1 priority=0
/routing ospf nbma-neighbor add address=10.0.2.2 priority=0
/routing ospf interface add interface=ether1 network-type=nbma priority=0
However, the adjacency between the OSPF's just happened if i remove the manually added nbma interface (the last command) ... but if i do that the /routing ospf interface will be a broadcast, not a nbma ... What I’m doing wrong?
 
Kencomp
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Posts: 12
Joined: Fri Jul 16, 2010 11:28 am

Re: helping to configure NBMA interfaces

Tue Oct 09, 2012 10:48 am

Why have you added each router's own IP as a neighbor? A router can't be a neighbor to itself so try removing it and see what happens.

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