sudo ss -ulpn | grep :67
Expected: server listening on UDP port 67. 2. Use tcpdump to capture DHCP traffic:
sudo tcpdump -n -i any port 67 or port 68
sudo dhclient -v -r # release any lease
sudo dhclient -v # request a new lease, watch logs
Before downloading, it is crucial to understand what this software does. The BOOTP/DHCP Server v2.3 is a free, lightweight Windows-based application (compatible with Windows 95, NT, 2000, XP, 7, 8, and 10 in compatibility mode) that provides both Bootstrap Protocol (BOOTP) and Dynamic Host Configuration Protocol (DHCP) services. bootp dhcp server 23 download verified
Version 2.3 is particularly famous because it strikes a perfect balance: it is small (under 500 KB), requires no installation service, runs as a user application, and supports both protocols simultaneously. It is ideal for: sudo ss -ulpn | grep :67
Right-click the file → Properties → Details. Look for: Expected: server listening on UDP port 67