Re: as-set members

Stefan Fouant sfouant at
Sat Apr 2 12:47:20 UTC 2011

Hi Bogdan,

If you are on Cisco, you can accomplish this using the attribute-map argument to the as-set statement. On Juniper, this is fairly easy to accomplish with routing policy (learning RegEx will make your life easier).



(sorry for the top post, I'm on my mobile...)

----- Reply message -----
From: "Bogdan" <shoshon at>
Date: Sat, Apr 2, 2011 7:32 am
Subject: as-set members
To: <nanog at>


i have an as-set that has some members, other as-sets.
can i exclude some members from my as-set members?

as-set: me
members: as-set-1, as-set-2, as-set-3

as-set-3 has some members that i want to exlude; let's say as-set-xxx,
is a member of as-set as-set-3

is there something like
members: as-set-1, as-set-2, as-set-3 and not as-set-xxx ?


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