half-duplex/aggregated ppp rate limit

Hi All,

I’ve got a client that want’s to set an “aggregated” or “half duplex” rate limit on his pppoe connections via radius. Currently I’m just setting X-Ascend-Rate 6144000 and but now the client is complaining that this is full duplex so the client can up and download at 6Mbps simultaneously, which is not what he wants.

Any and all pointers would be appreciated.