I'm running an 877W at home with my main VLAN as a BVI between the wireless and switch ports. Historically wireless clients on the native VLAN could connect between themselves (ie ping, windows shares) but in the course of playing around with configs to fix other issues this has now broken. Port protection is not configured and I can't figure out what's wrong. I can see the ARP packets leaving one client but get no response. I'm guessing that broadcasts are being blocked, but is this a wireless level thing or part of the bridge-group? Anyone have any ideas?