Suppose a tenant knows that some of their networks are particularly high 
bandwidth and others are relatively low bandwidth.

Is there any mechanism that a tenant can use to let Neutron know what sort of 
bandwidth is expected through a particular router?

I'm concerned about the physical NICs on some of our network nodes getting 
saturated if several virtual routers that end up on the same network node 
happen to be serving multi -Gbps networks.

I'm looking through
 and it appears the only choices are ChanceScheduler which just calls 
random.choice and LeastRoutersScheduler which appears to make its decision 
based on simple quantity of routers per L3 agent.

Are there any blueprints or WIP for taking bandwidth utilization into account 
when scheduling routers?
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