Hi,
I've two Cisco router which have a double interconnection across two different WAN.
''''''''''''''''''''''''''-----------tunnel 1--------------
'''''''''''''''''''''''''''''|______WAN 1_______|
Network_A-----ROUTER A ROUTER B---Network_B
'''''''''''''''''''''''''''''|______WAN 2_______|
'''''''''''''''''''''''''''-----------tunnel 2----------------
(Let's see the network sheme enclosed)
The WAN 1 provides 2 Mbps whereas the WAN 2 provides 6 Mbps.
A GRE tunnel is set up through the WAN 1 (tunnel 1).
Another GRE tunnel is set up through the WAN 2 (tunnel 2).
I configured a routage algorithm (OSPF) across each tunnel in order to broadcast all the networks set up on the two routers.
So, The two roads (Tunnel 1 and Tunnel 2) learnt by Router A to join the Network_B have the same weight.
There will be an equal load balancing, when Network_A will communicate with Network_B.
In other world, there will be as much traffic transmited through the tunnel 1 as the tunnel 2.
The problem is that the two physical links haven't the same bandwith.
So I would like to send 1/3 of the traffic in the Tunnel 1 and 2/3 in the Tunnel 2.
I would like to do that in a dynamic way, without use PBR which turn out to be too static.
Do you know if it exists a mean to do that (maybe with another routing algorithm??)??
Best Regards
Julien
