Need Motorola WR850GP Help

so what I need to do is unblock a port. I have starcraft broodwar and people can't join games I make because the ports are not unblocked.
I know I need to unblock the Start 6110 - End 6119 and Start 27959 - End 27961 I know how to do it on a linksys router but not on a motorola. any help greatly appreciated thank you.

Dunno much about Motorola kit but Google is your friend.

Googling gives us the product homepage which in turn takes us to the user guide download.

Flicking through that pdf suggests that you may want to be looking at enabling Port Forwarding on the box and configuring it to pass that traffic to whichever PC you have running Broodwar. Download the pdf if you don't have it already and read through it.