On 2/4/25 3:00 PM, Felix Huettner via dev wrote:
> Previously we just assumed that if a LR had multiple LRPs bound to the
> local chassis that all routes where valid for all of these LRPs.
> This commit handles a previous option in ovn-nb that allowes the user to
> specify the interface name that a route needs to use to be acceptable
> for a given LRP.
> The users can then have a 1:1 relationship between LRPs and interfaces
> to allow ovn-controller to determine which route belongs to which LRP.
> 
> This can e.g. be used if a chassis has multiple uplinks. Each of these
> uplinks could be assigned to a different LRP of the same LR connected to
> the same localnet.
> The option allows then to map e.g. a learned default route to each
> individual LRP. If one of the links would go down just one of the
> learned routes would be removed, causing ECMP across multiple chassis to
> be correctly weighted.
> 
> Acked-by: Dumitru Ceara <[email protected]>
> Signed-off-by: Felix Huettner <[email protected]>
> ---

My ack stands.  Still looks good to me, thanks!

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