[K12OSN] setting up a standalone lab with a wireless router

[Gary Frederick]

Howdy

I am trying to set up a standalone lab, one that is not connected to the
internet. It has a k12ltsp server and a Netgear wgt624 v2 wireless
router and 4 clients.

I have two clients connected to the router via ethernet cable and two
connecting via wireless. The wireless clients are running XP.

The two clients connected to the router via ethernet cable can talk to
each other.

The two connected via wireless can talk to each other.

The wired clients can not see the wireless clients and vice versa.

None of the clients can see the server.

and when I connect the server to the internet, all 4 clients can see the
outside world (but still will not talk to the server or across the
wire/wireless connection.

What am I doing wrong?

Gary

This is a recent k12ltsp setup. The XP clients are current.