[Xorp-users] one more issue with ospf and network topology

Stevan Grbić 05/0486 gs050486d at student.etf.rs
Mon Jun 14 05:16:10 PDT 2010


Thanks Ben it works just fine, ie. it pings like a charm. 

On Sun, 13 Jun 2010 12:23:40 -0700, Ben Greear <greearb at candelatech.com>
wrote:
> On 06/13/2010 11:39 AM, Stevan Grbić 05/0486 wrote:
>> Hi,
>> I'm trying to configure basic network topology like A=B=C=D(=E) using
>> OSPF4. My config of routers is posted down. (using VirtualBox and and
NIC
>> set to internal network, to  separate traffic from outside world, and
to
>> make more realistic scenario-like 3 (4 and 5) routers connected in
>> cascade). I'm  pinging routers to check for availability, as well as
>> route
>> advertising.
> 
>> Router A: eth0-1.1.1.2  area:1.1.1.0 | router-id: 1.1.1.2
>> Router C: eth0-2.2.2.3  area:2.2.2.0 | eth1-3.3.3.2  area:3.3.3.0 |
>> router-id 3.0.0.0
>> Router D: eth0-3.3.3.3  area:3.3.3.0 | eth1-4.4.4.2  area:4.4.4.0 |
>> router-id 4.0.0.0
>> etc.
>>
>> If someone can point me on mistake, or suggest me some other solution
for
>> this (cascade) scenario (of four and five routers).
> 
> Does it work if you put them all in the same area?
> 
> It may take something special to get different areas to share
> routes?
> 
> Thanks,
> Ben



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