[Coco] [color computer] Pipes or ???

[George's Coco Address]

The post on pipes reminded me that I have been wanting to ask these 
questions......

In OS9-L2, can I pipe all incoming bytes from one RS232 port to go directly 
out to another RS232 port?

I want to use my main coco to route the serial port connected to this XP box 
to another coco.

If pipe isn't the way, how might I do this.... or is it possible?

George