[c-nsp] OER + asymmetric routing issues?

[Nick Hilliard]

On 07/03/2011 11:30, Federico Cossu wrote:
> i would like to have your opinion about implementng OER in a classical
> dual-homed scenario.
> i'm afraid about asymmetric flows that could enter into our AS,
> especially entering from edge firewalls.
> how can this issue be managed?

asymmetric flows are a normal part of multihomed routing policies.  If your 
firewalls are not set up already to deal with this, then you've already got 
a problem.  Using OER is not really going to change anything in this regard.

Nick