From: Scott Morris (swm@emanon.com)
Date: Tue Aug 16 2005 - 15:40:43 GMT-3
The "no-advertise" does work between neighbors. It's like me sending this
message just to you Arun and telling you not to let anyone else in on it.
Otherwise, good table!
Scott
_____
From: Arun Arumuganainar [mailto:aarumuga@hotmail.com]
Sent: Tuesday, August 16, 2005 6:15 AM
To: Scott Morris; 'Ed Tan'; ccielab@groupstudy.com
Subject: Re: BGP community : Short Summary
Attribute
iBGP
Confed-eBGP
eBGP
No-Export
Yes
Yes
No
Local-AS
Yes
No
No
No-advertise
No
No
No
Note : Yes will be advertised to Peer No : Will not be advertised .
----- Original Message -----
From: "Scott Morris" < <mailto:swm@emanon.com> swm@emanon.com>
To: "'Ed Tan'" < <mailto:tytanx@gmail.com> tytanx@gmail.com>; <
<mailto:ccielab@groupstudy.com> ccielab@groupstudy.com>
Sent: Tuesday, August 16, 2005 8:48 AM
Subject: RE: BGP community
> I haven't read ahead yet, so if I'm being redundant with my answer, just
> ignore me. :)
>
> "no export" implies that it will not be exported to someone outside of
your
> local trust zone. Normally we think of this as our own AS, which makes
> sense. But this community will also include any confederation peers
> (sharing some existence anyway), and tells the peers don't give it to
anyone
> WE don't trust.
>
> "local as" will not even go to a confederation peer.
>
> HTH,
>
> Scott
>
>
> -----Original Message-----
> From: <mailto:nobody@groupstudy.com> nobody@groupstudy.com
[mailto:nobody@groupstudy.com] On Behalf Of Ed
> Tan
> Sent: Monday, August 15, 2005 2:38 AM
> To: <mailto:ccielab@groupstudy.com> ccielab@groupstudy.com
> Subject: BGP community
>
> Hi group,
>
> Could someone tell me (or point me to a link) the different usage between
> the "Local AS" and "no export" communities?
>
> Thanks,
> Ed
>
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