[c-nsp] Different Traffic thru BGP links

[Brian Feeny]

localpref

Brian

On Nov 22, 2004, at 12:23 PM, BRA-SAO-Tomaiz,Anderson Goncalves wrote:

> Hi Guys,
>
> I have a situation where an ISP (running BGP) will have two links with  
> my AS backbone.
> In one of them it must allow to pass only peering traffic (from two  
> other providers that I have direct connection) and thru the other one  
> normal internet traffic.
> To route traffic inbound my AS is simple. Only using local-preference  
> in the BGP at the customer side, but the problem is how to route  
> traffic outbound my AS to the customer side, since the prefixes  
> announced are keeped at the same routing table and are the same on  
> both links.
> Use PBR is not desirable, cause there are too many prefixes and to  
> much traffic thru these connections. I'm also running MPLS VPN in my  
> backbone, if it has some solution based on this.
>
> Does anyone has a solution or see it before?
>
> Thanks for help!
>
> Anderson
>
>
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------------------------------------------------------------------------ 
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Brian Feeny, CCIE #8036, CISSP    	e: signal at shreve.net
Network Engineer           			p: 318.213.4709
ShreveNet Inc.             			f: 318.221.6612