Re: BGP reflector is this right ....

From: elping (elpingu@xxxxxxxxxx)
Date: Tue Aug 20 2002 - 20:40:41 GMT-3


   
never mind.....I found what i needed

elping wrote:

> 1.1.1.1 2.2.2.2
> as23-R9---------as23-R0-----------
> \ |
> \ as45-R1
> \ |
> \as45-R5 as45-R7
> \ |
> \ |
> \-----------------as45-R3
>
> ok This ascII art takes a lot of work.....I am probably doing something
> stupid or
> something I forgot or this is normal ...
>
> given
> r9 and R0 and in same as and peer with as 45
> r9 advertises 1.1.1.0/24
> r0 advertises 2.2.2.2/24
>
> in as 45 r3 is a route reflector
>
> this is my problem
> R5 ,R3 AND R1 seEs
> 1.1.1.0/24 and 2.2.2.0/24 in the bgp routing table both via TWO PATHS
>
> HOWEVER R7 sees 1.1.1.0/24 and 2.2.2.0/24 only with one path from R1.
> so i shut down R1 peering with R0 to see if BGP is working right and BAM
>
> R7 now sees both routes coming from R3....
>
> because of this effect i say bgp is working right ....this is driving me
> MAD
> a voice in my head is saying that is normal IBGP operation .
> can someone bring my sanity back ....is that normal..I think it is
>
> i hope the AscII art looks alright ..
>
> El ping



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