odhcploc

Display active DHCP servers on subnet

Install

All systems
curl cmd.cat/odhcploc.sh
Raspbian
apt-get install odhcploc

odhcploc

Display active DHCP servers on subnet

The Open DHCP Locate (ODHCPLoc) is program to locate and display active DHCP servers on subnet. Program sends standard DHCP discover messages. If it detects any unauthorized server (server not included in valid_dhcp list), it displays it in special way. It's also possible to display only unauthorized servers. Received DHCP message may be printed in short format or in full format with whole packet decoded.