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

[Kanagaraj Krishna]

Ihsan,
      I've heard that although the load balance option is known as "per-packet" 
but it behaves more like "per flow". Meaning packets would not be breaked up 
and merged on the other end. Am i right?

/Kana

> 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
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp
> 


-- 
Kanagaraj Krishna
Senior Network Engineer
Network Engineering
Applied Information Management Services Sdn. Bhd.
(AIMS Sdn. Bhd.)
Ground Floor, Menara Aik Hua,
Changkat Raja Chulan,
50200 Kuala Lumpur,Malaysia.

Tel     : +603-20314988 Ext : 395
Mobile  :  012-3266151 
Fax     : +603-20318948
Email   : kanagaraj at aims.com.my