[c-nsp] Load Balancing, Part II

[Roy]

Hi.

Thanks to all who responded on my load balancing question on different 
protocols.  Now onto part II of the quiz :-)

I have two routers R1 and R2 attached to a single customer C.  The 
routers are connected via BGP with R1 and R2 as members of a 
confederation.  I would like to load balance between the path R1-C and 
R1-R2-C.

show ip bgp 1.1.1.0
BGP routing table entry for 1.1.1.0/24, version 8665091
Paths: (2 available, best #1, table Default-IP-Routing-Table)
Multipath: eBGP iBGP
  4000
    1.2.0.1 from 1.2.0.1
      Origin IGP, metric 0, localpref 100, valid, external, best
  (65002) 4000
    1.3.0.1 (metric 20) from 1.3.0.1
      Origin IGP, metric 0, localpref 100, valid, confed-external

BGP doesn't seem to want to install both routes.  The AS length is the 
same since the confederation AS (65002) gets removed.  How can one 
determine why it won't multipath?

Roy