On Fri, Sep 25, 2020 at 02:39:04PM +0200, Tuxo wrote: > Hi Matus, > > Thanks for replying so quickly to my request. > > On 25.09.20 11:39, Matus UHLAR - fantomas wrote: > > > > > why the need to reclaim them? > > > > Because I like to have a place (file) where I can see what leases have been > given out, to what IP address and what hostname is currently using them. > I've written myself a script to do this for me, independent of what is doing DHCP.
It produces output like this:- chris$ lan 16 packets received by filter, 0 packets dropped by kernel 192.168.1.1 2860n xx:xx:xx:xx:xx:xx DrayTek Corp. 192.168.1.3 esprimo xx:xx:xx:xx:xx:xx Fujitsu Technology Solutions GmbH 192.168.1.4 newdns xx:xx:xx:xx:xx:xx Raspberry Pi Foundation 192.168.1.10 TD-W9980 xx:xx:xx:xx:xx:xx TP-LINK TECHNOLOGIES CO.,LTD. 192.168.1.20 2820n xx:xx:xx:xx:xx:xx DrayTek Corp. 192.168.1.30 Tenda-W311R xx:xx:xx:xx:xx:xx Tenda Technology Co., Ltd. 192.168.1.50 MC342-AE529C xx:xx:xx:xx:xx:xx Oki Electric Industry Co., Ltd. 192.168.1.92 t470 xx:xx:xx:xx:xx:xx Intel Corporate 192.168.1.96 humaxYouview xx:xx:xx:xx:xx:xx HUMAX Co., Ltd. 192.168.1.99 TL-SG108E xx:xx:xx:xx:xx:xx TP-LINK TECHNOLOGIES CO.,LTD. 192.168.1.107 Galaxy-A10 xx:xx:xx:xx:xx:xx Samsung Electronics Co.,Ltd 192.168.1.108 pibackup xx:xx:xx:xx:xx:xx Raspberry Pi Trading Ltd (DUP: 2) 192.168.1.110 amazon-ac95e92de xx:xx:xx:xx:xx:xx Amazon Technologies Inc. 192.168.1.114 oldbackup xx:xx:xx:xx:xx:xx MICRO-STAR INT'L CO.,LTD 192.168.1.121 DESKTOP-978VD5M xx:xx:xx:xx:xx:xx GIGA-BYTE TECHNOLOGY CO.,LTD. It's basically the output from the program arp-scan (available from most repositories I think). -- Chris Green _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss