ask your provider1 NOT to aggregate your /23 block, instead advertise it
alone, AND put more AS # in your updates to provider2 so as to make the
route(AS_path) longer for them to reach you.
hope help.
Dan.
""Martin-Guy Richard"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I have a tricky version for you guys:
>
> I am multihomed to two provider. I got a /23 from Provider1. I
> announce my /23 two Provider1 and Provider2. Since my /23 comes from
> Provider1, he is supposed to aggregate in in is /16 CIDR. But, I have
> to announce my /23 to my other provider. Somebody told me that the
> longest prefix becomes something of a traffic magnet (or something like
> that). So, all of my traffic would come from Provider2 and not
> Provider1. How is it so, since BGP use aggregation?
>
> I don't understand!
>
> MGR
>
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