pcc for cable modem Fail over And Load balancing

hi

i need to setup pcc method for 2 cable modem 3 mb each one from time warner cable isp company

in pppoe protocol bridge and pppoe client authentication i can do this—

but cable modem i am complete lost any help pls

thanks

Try this.

http://wiki.mikrotik.com/wiki/Manual:PCC

thanks u