[j-nsp] Need help on configuring M10

Janto Cin jantocin at datacomm.co.id
Wed Jan 28 22:52:47 EST 2004


I'm trying to advertise IPv4 routes received from VRFA EBGP neighbor to ISPA
and routes received from VRFB EBGP neighbor to ISPB, the prefixes from both
VRF is same.
When there is packet from prefix VRFA to ISPA, the out & in packet should
use link b/w VRFA and M10.
When there is packet from prefix VRFB to ISPB, the out & in packet should
use link b/w VRFB and M10.
ISPA and ISPB routers not running MPLS, M10 act as Border Gateway Router.
TIA,
Janto

----- Original Message -----
From: "Gary Tate" <gtate at juniper.net>
To: "Janto Cin" <jantocin at datacomm.co.id>
Cc: "BERKANE Mourad" <mourad.berkane.prestataire at sfrcegetelsi.fr>;
<juniper-nsp at puck.nether.net>
Sent: Thursday, January 29, 2004 10:08 AM
Subject: Re: [j-nsp] Need help on configuring M10


> Any reason why you are using VRFs for this.  Are you simply trying
> to separate the routing or do you wish to advertise IPv4-VPN routes
> to ISPA and ISPB.  If you are not running MPLS are you running
> something else between you M10 PE and the PEs in ISPA and ISPB
>
> If you are trying to separate routing and advertise the prefixes
> then you should look at configuring Virtual Routers and not VRFs.
>
> If you could give more information on what you are trying to achieve
> this would help.
>
> Gary
>
> Janto Cin wrote:
> > Oops sorry not to mention if M10 not running MPLS.
> >
> >     ----- Original Message -----
> >     From: BERKANE Mourad
> >     <mailto:mourad.berkane.prestataire at sfrcegetelsi.fr>
> >     To: 'Janto Cin' <mailto:jantocin at datacomm.co.id>
> >     Cc: juniper-nsp at puck.nether.net <mailto:juniper-nsp at puck.nether.net>
> >     Sent: Wednesday, January 28, 2004 7:43 PM
> >     Subject: RE: [j-nsp] Need help on configuring M10
> >
> >     In your M10, the two prefixes 9.9.9.9/32 must be attached with
> >     differents RD.
> >     You have just to play correctly in your VRFs import/export rules by
> >     using the right RD/RT.
> >
> >     R/
> >     Mourad
> >     -----Message d'origine-----
> >     De: Janto Cin [mailto:jantocin at datacomm.co.id]
> >     Date: mercredi 28 janvier 2004 11:43
> >     À: juniper-nsp at puck.nether.net <mailto:juniper-nsp at puck.nether.net>
> >     Objet: [j-nsp] Need help on configuring M10
> >
> >
> >     VRFA -------- M10 -------- ISPA
> >     VRFB -------- M10 -------- ISPB
> >
> >     VRFA and VRFB in one router (AS1).
> >     M10 (one router with different interfaces) in AS2.
> >     ISPA in AS3 and ISPB in AS4.
> >     VRFA advertise prefix 9.9.9.9/32 to M10 as well as VRFB.
> >
> >     How to configure M10 to advertise prefix 9.9.9.9/32 received from
> >     VRFA to
> >     ISPA and advertise prefix 9.9.9.9/32 received from VRFB to ISPB?
> >
> >     TIA,
> >     Janto
> >
> >     _______________________________________________
> >     juniper-nsp mailing list juniper-nsp at puck.nether.net
> >     http://puck.nether.net/mailman/listinfo/juniper-nsp
> >
> >
> > ------------------------------------------------------------------------
> >
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