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Load Balance on BGP using DMZLINK-BW

avi.cohen
Beginner
Beginner

Hello People,

I want to load balance with two default routes i am getting from my ISP, one of the routes is from the ISP that is directly connected and the second default route is via IBGP from the neighbor in my AS.

Actually my topology is multihoming with 2 routers that's connected to two different SP's.

I am trying to use the BGP dmzlink-bw feature but i cannot see the multipath when i run the "show ip bgp x.x.x.x" command.

I do see that the extended community of the dmz-linkbw is learned..

The final aim is to load balance between the route via EBGP and the one via the IBGP.

any assist will be great.

Thanks,

Avi

1 Reply 1

andrew.prince
Advocate
Advocate

DMZ link bandwidth command enables a BGP extended community to be sent to iBGP peers describing the size of the bandwidth for links exiting the AS (but only for directly connected neighbors). This allows for unequal cost load balancing out of the AS.

HTH>

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