I can't find a way to increase the default MTU on a WDS dynamic interface. It doesn't use the parent interface or an attached bridge interface's MTU.
I'm building a proof-of-concept with IPv6/OSPFv3/WDS and tunneling from each pop to the core. Ie, IPv6 underlay network with a Layer2 overlay. I need to increase the MTU of the WDS links to make this happen and I'd really like to keep it all dynamic. I find no 'all' or 'dynamic' type filter to set a default.
I can do this with a script, but I'd prefer not to if at all possible.