FreeBSD rel. 7.3-release-p3 - bridge on wi-fi doesn't work

[tomasich]

Hi, I have a guest machine based on o.s. in the object. the bridge on wi-fi card of my pc doesn't work fine, it'a Intel(R) WiFi Link 5100 AGN. My host pc is windows 7 professional. The bridge on physical ethernet work very fine. I see with tcpdump on bsd the delivered packet but not on wi-fi card. If I leave the ethernet enable, after some time, virtualbox switch automatically the bridge from wi-fi to eth and start to work... not requested! What do you need to fix this problem? It' very important for me. I use a virtual firewall based on freebsd (netasq). I'm a trainer and I use it in my training lab. Andrea