[ovs-discuss] How to implement nat elegantly on 2.5.x

[Ben Pfaff]

On Fri, Mar 13, 2020 at 03:48:50PM +0800, a***** wrote:
> Is there any good way to implement nat in ovs 2.5.x?
> I thought of the following two options, but I don't think it is the most ideal solution.
> 1. iptables + ovs bridge ( Performance loss )
> 2. All the flows that were normally forwarded are resubmitted to another table A, and address translation is performed on the A through learn actions.( Changes are too expensive )

I'd recommend upgrading.