[quagga-users 13967] Re: LSA type 5 filtering

John Fraizer john at op-sec.us
Thu Apr 16 01:53:37 BST 2015


Certain versions of Arista EOS have type 5 filtering as a default  (bug)
even.

John Fraizer
--Sent from my Android phone.
Please excuse any typos.
On Mar 30, 2015 9:13 AM, "Dmitry Melekhov" <dm at belkam.com> wrote:

> 30.03.2015 17:43, Lennart Sorensen пишет:
>
>> On Mon, Mar 30, 2015 at 08:05:22AM +0400, Dmitry Melekhov wrote:
>>
>>> 25.03.2015 08:10, Dmitry Melekhov пишет:
>>>
>>>> Hello!
>>>>
>>>> For some reason I need LSA type 5 filtering.
>>>> As far as I know cisco routers can do this, but , according to
>>>> documnetation, Quagga ospf can only filter LSA Type3.
>>>> I even found reason for this in mailing list.
>>>>
>>>> My problems are not urgent, but I need to force managements of two
>>>> companies to talks with each other and confirm redesign,
>>>> or I need to have an ability to filter.
>>>>
>>>> Could you tell me- are there any plans to implement Type 5 LSA
>>>> filtering in Quagga?
>>>>
>>>> Thank you!
>>>>
>>>>  Hello!
>>>
>>>
>>> OK,  because there are no replies,  I assume that there are no plans
>>> to implement such filtering.
>>>
>> I always thought the idea was that ospf is for use within an organization
>> that talks to each other about things, and if you want to work with
>> people that you can't coordinate with, then you use bgp.
>>
>>  Well, you somehow right, but other software , afaik cisco, for instance,
> can do LSA type 5 filtering,
> so having it is not bad thing, imho :-)
>
> "Let a hundred flowers bloom"  ;-)
>
>
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