BGP Load sharing

[menace212]

I attempting a BGP load sharing scenario in a lab I have...I have three routers...ISP 1 and ISP 2, pluse the CE router...

The folling programming consists of this..

ISP 1:

int loopback 0
ip address 2.2.2.1 255.255.255.255

BGP 65000
neighbor 1.1.1.1 remote-as 64000
neighbor 1.1.1.1 ebgp-multihop 3
neighbor 1.1.1.1 update-source loopback 0
neighbor 1.1.1.1 default-orginate
neighbor 1.1.1.1 soft-reconfiguration inbound

ISP 2:

int lo0
ip address 3.3.3.1 255.255.255.255

BGP 65500
neighbor 1.1.1.1 remote-as 64000
neighbor 1.1.1.1 ebgp-multihop 3
neighbor 1.1.1.1 update-source loopback 0
neighbor 1.1.1.1 default-orginate
neighbor 1.1.1.1 soft-reconfiguration inbound


CE:
int lo0
ip address 1.1.1.1 255.255.255.255

BGP 64000
neighbor 2.2.2.1 remote-as 65000
neighbor 2.2.2.1 ebgp-multihop 3
neighbor 2.2.2.1 update-source loopback 0
neighbor 2.2.2.1 soft-reconfiguration inbound
neighbor 2.2.2.1 route-map as-1 in
neighbor 3.3.3.1 remote-as 65500
neighbor 3.3.3.1 ebgp-multihop 3
neighbor 3.3.3.1 update-source loopback 0
neighbor 3.3.3.1 soft-reconfiguration inbound
neighbor 3.3.3.1 route-map as-1 in
maximum-paths 2
route-map as-1 permit 10
set as-path prepend 64000


Now on the CE router I prepeneded my AS for both ISP to see the same paths so this should load balance my traffic with the maximum 2 command,but I only see on route in the table..
Any suggestions or configurations errors
Sh ip route

B* 0.0.0.0/0 [20/0] via 1.1.1.1,

P.S.
My IGP is OSPF, do you think my IGP is the real issue here

 

[unclerico]

with your config, load balancing is not possible. because you are multihoming to two different AS's the CE router will choose only a single best route to each destination. if you were to place the two ISP routers in the same AS then it would work. static routes are your best bet in this case otherwise you could implement load sharing by stating certain routes use ISP1 and certain routes use ISP2

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[baddos]

Do a "show ip bgp 0.0.0.0" and verify you are actually learning that route from both peers.

 

[menace212]

yes I'm learning them from both peers..

I will verify the AS connections and let everyone know

 

[menace212]

thanks for the help...The same AS was the issue..