[alcatel-nsp] BGP mutipath, load balance 7750

[Scott Weeks]

--- dejan at karlsborgsenergi.se wrote:
From: Dejan Tepic <dejan at karlsborgsenergi.se>

I'm  trying to accomplish load-balance over BGP in multihomed 
stub scenario.

We are running two SR7750 connected to two different transit 
providers. Only default routes are coming from transit 
providers.

ISP A --- R1
                |
                |
ISP B --- R2

BGP with ISP's is done within VPRN. Today, all outgoing traffic 
is going through ISP B

I would like to be able to load balance outgoing traffic across 
both ISP's and by doing that influence incoming traffic to be 
more evenly distributed
----------------------------------------------



Why are you only taking default routes?  If you took full routes 
with a default route, too, you could accomplish this better.  
You'd do iBGP between R1 and R2 along with the existing eBGP you 
have to each provider.  Then you could use various methods to 
direct the inbound/outbound traffic in the manner you want.

scott





























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