Re: OSPF LSA type 3 filtering

Hi All,

May be it's not clear what I have sent before let me put this straight,

Other than direction (In/Out) what are the limitations of area range
command over filter-list command in term of OSPF LSA type 3 filtering?

Thanks
Saranga

On Wed, Jan 2, 2013 at 4:16 PM, Sarad <tosara_at_gmail.com> wrote:

> Hi Experts,
>
> Can somebody help me to get my head around this, I've been labbing ospf
> type 3 filtering, Main method use for this is filter-list command. Which we
> can use to filter route based on the direction (in /out)
>
>
>
> Then there is area range command with not-advertise switch we can use to
> do limited filtering on ABR. When I tested this it only works when I filter
> LSA type 3 from non backbone area to a backbone area.
>
> Can somebody help me to explain what is the exact usage of this command in
> term of filtering in OSPF. There is nothing much in the doc CD
>
> *
> *
> *area area-id filter-list prefix prefix-list-name {in | out}
> area* area-id *range* ipv6-prefix /prefix-length [*advertise* | *
> not-advertise*] [*cost* cost]
>
>
> Cheers
> Sara

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Received on Wed Jan 02 2013 - 16:36:51 ART