This might be a silly question

[photolady]

Hmm. I'm looking at the bridging section of the manual now. pg105-106

If possible, I'd use 5GHz instead of 2.4GHz. The example uses 2.4GHz.

Note that you'll need the IP of the main router.

I know the IP of the router on the main system. Thanks for the advice about using 5GHz instead of 2.4GHz, if it's available.