Apologies if this is posted in the wrong discussion/forum thread.
I have a Aironet 1242AG Wireless Access Point configured in Workgroup Bridge mode. The Access Point associates successfully using WPA-PSK to the existing SSID that we have here. I am able to ping the Access Point's IP address (BVI1) consistently.
However, anything I connect to the FastEthernet port on the Access Point is not accessible from the main network (across the wireless workgroup bridge). I can consistently ping the Ethernet attached device from the CLI on the Access Point itself, but from anything else I get intermittent responses - sometimes nothing at all.
Interestingly, if I either enable or disable infrastructure-client on the Dot11Radio0 interface I get a brief burst of traffic (I'm running a continuous ICMP ping) then it goes dead again.
My intuition says something to do with ARP, but I've tried a number of ARP-related configurations and had no joy.
Can anyone shed any light on this?