BP1 - With ref to above Is this the 'AP isolation' you talk of. If fairly sure the current router does not have the 'AP isolation' feature.
In the wireless router advanced settings for configuring the wireless setup most routers have a setting called "'AP isolation" . My understanding of this is that when this feature is enabled this prevents the clients connected to the wireless AP on this router from having access to other client machines or network devices. You will of course have internet access.
Or in simple terms prevents one wireless client communicating with another wireless client I have seen this on most Linksys routers. Not to sure on the newer ones.
This setup worked perfectly for us as guest clients could not have access to any part of the network except for browsing the internet. Keep this in mind if you do find this feature because it will also prevent you from accessing the router settings wirelessly. If you do need to get into the guest router to alter settings then this can be done via a wired lan connection.
The one we originally used for this for guests was a Linksys WRT54G with the DDWRT firmware connected to the main internet router via a lan cable connected to the lan ports(Not WAN)
Regards
BP1
BTBroadband
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