Hello guys,
There is a problem about netbios neighbourhood with one of our clients. They can't see the network neighbours when connected via wireless. I searched in google for the ports of netbios services and wiki says that ports 137,138,139 for UDP and TCP are for netbios. I gave permission them from acl of controller but nothing changed. I also look it up on wireshark. For netbios services it showed different ports so I gave permission to them additionally. I'll be very happy if you could give some ideas about troubleshooting.