I use an external server for dhcp and dns, when a wifi client connects only the mac address is seen and the "host" appears "?". Is there a way to resolve the host name by the mac? Can create a list in some file with the host name and the mac?
In the name of Google Translate, sorry for the translation.
This thing was a whole topic of conversation in an issue on Github: https://github.com/openwrt/luci/issues/540#issuecomment-244658651
if you just want to create the list, there is some methods (commands there) to query the names.
Just giving a little push here... https://github.com/openwrt/luci/issues/724#issuecomment-301668853
If you could write a simple script using arp, and adding some grep, awk, cut, etc parse it and rerun nslookup queries and put all those on a file... BOOM!