[MT-AU Public] NBN Traffic Management

Hi guys, is anybody successfully doing CVC traffic shaping at the head end for NBN services ?? Having a hard time getting traffic to match the CVC's for outgoing management, it should be working with just the mangle rule on the postrouting chain using the CVC vlan as the interface I would have thought, but I can't get any packets to match the sucker ! I'm wondering if it might have something to do with the bonding setup for LACP and whether I have to enable the firewall for vlans in the bridge firewall settings. Any thoughts ? Regards Paul