Comment 6 for bug 1530331

How would an admin turn this on? Would we turn it on router by router? Or, turn it on for the external network? I think I'd prefer the latter. So, the admin would set something on the external network saying RA Route Information Option packets should be sent on this network. Fromm there, it is just a matter of telling the L3 agents with routers connected to the network where it can turn it on in the router namespaces, I think. It doesn't seem very complicated.