[j-nsp] BGP load balancing on 2 links (same ISP)

[German Martinez]

On Fri Mar 16, 2007, Ihsan Junaidi Ibrahim wrote:


Hello,
You do not need to export your load-balance policy to your remote peer.

You need ot export it into the forwarding table.

Thanks
German

> Yes it can.
> 
> You'll need all those plus for best result, enable per-flow load balancing.
> 
> ihsan at cempaka> show configuration policy-options policy-statement
> load-balance 
> then {
>     load-balance per-packet;
> }
> 
> This policy is then applied under BGP peer and forwarding table export
> policies.
> 
> ihsan at cempaka> show configuration protocols bgp group peer1 
> type external;
> multihop {
>     ttl 3;
> }
> local-address 1.1.1.1;
> import import-routes;
> export [ export-routes load-balance ];
> remove-private;
> peer-as 1234;
> neighbor 2.2.2.2;
> 
> ihsan at cempaka> show configuration routing-options forwarding-table 
> export load-balance;
> 
> /ihsan
> 
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net
> [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Kanagaraj Krishna
> Sent: Friday, March 16, 2007 9:11 PM
> To: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] BGP load balancing on 2 links (same ISP)
> 
> Hi,
>    Which is the best way to get BGP load balancing up and running with the
> same provider on a m7i using loopback IP? I've realised quite a number
> enquiries on this matter on most forum. Can it be done? In cisco usually the
> things needed are:
> 
> - 2 static routes pointing to the providers loopback IP
> - ebgp multihop config
> - update source loopback
> 
> Regards,
> Kana
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