Use dhcp-match to set a tag based on the existence of the "android" substring in the hostname option, and then dhcp-ignore to ignore all clients with that tag set.
Simples! Simon. On 04/08/18 16:32, Hugo Segovia wrote: > Hello! > > First, for "client name" I mean the fourth field in an typical > dnsmasq.lease line: > * this one! * > 1532225279 aa:bb:cc:00:11:22 192.168.3.191 android-abcdexyx123456 * > > Now, to my issue: I've been asked to setup a little WLAN for free > "Computers 101" courses, and the WLAN does not have any kind of > security (not my choice, BTW...). As you can imagine, > an open WLAN is VERY attractive for freeloaders. > > I've been adding "dhcp-host=mac-address,ignore" entries for a while, but > I've been wondering if I could, for example, ignore all DHCP requests > from hosts with a client name like > "android-<somethingsomething>" (because we're not teaching "how to use > your Android smartphone", hence it must come from freeloaders) > > > _______________________________________________ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss > _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss