Re: about transit AS

From: Guido Viarengo (guidoviarengo@xxxxxxxxxxx)
Date: Mon Apr 30 2001 - 06:27:27 GMT-3

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Hi,

May be:

I let r1 and r3's incoming routes set local-AS.

and send-community to r2.

r2 send-community to r1 r3.

>From: "caolw"

>Reply-To: "caolw" >To: "Groupstudy" >Subject: about transit AS >Date:
Mon, 30 Apr 2001 15:25:37 +0800 > >Hi,All: > > I have a question about
BGP. > >(AS254)---r1-(AS1)-r2-(AS1)-r3--(AS254) > >1. r1,r2,r3 are in
AS1, >2. r1,r3 are border router.r2 is RR. > peer is AS254 >3. the
request is:donot let AS1 become a transit AS >4. Donot use as-path
filter. > >My answer is use Commumity attri. >I let r1 and r3's incoming
routes set no-export. >and send-community to r2. >r2 send-community to r1
r3. > >But I know my answer is wrong. > >Is anyone have any other
solutions? >Thanks. >**Please
read:http://www.groupstudy.com/list/posting.html

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