Feature expansion of DHCP assignments using AsusWRT-Merlin's Addons API to read and write DHCP assignments, increasing the limit on the number of reservations.
YazDHCP is free to use under the GNU General Public License version 3 (GPL 3.0).
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You must be running firmware Merlin 384.15/384.13_4 Asuswrt-Merlin
Using your preferred SSH client/terminal, copy and paste the following command, then press Enter:
/usr/sbin/curl -fsL --retry 3 "https://jackyaz.io/YazDHCP/master/install/YazDHCP.sh" -o "/jffs/scripts/YazDHCP" && chmod 0755 /jffs/scripts/YazDHCP && /jffs/scripts/YazDHCP install
YazDHCP leverages the existing LAN - DHCP Server page in the AsusWRT-Merlin WebUI. It has been modified under the hood to read and write to files in /jffs/addons/YazDHCP.d/ via the Addons API.
This allows us to use a greater amount of storage (6KB vs 2.5-3KB) for DHCP host assignments.
To launch the command line menu for YazDHCP after installation, use:
YazDHCP
If you do not have Entware installed, you will need to use the full path:
/jffs/scripts/YazDHCP
YazDHCP adds 3 lines to dnsmasq.conf.add to configure DHCP reservations:
addn-hosts=/jffs/addons/YazDHCP.d/.hostnames # YazDHCP_hostnames
dhcp-hostsfile=/jffs/addons/YazDHCP.d/.staticlist # YazDHCP_staticlist
dhcp-optsfile=/jffs/addons/YazDHCP.d/.optionslist # YazDHCP_optionslist
addn-hosts contains a list of IP address to hostname mappings, for DNS resolution of DHCP reserved clients dhcp-hostsfile contains a list of MAC address to IP address bindings, to reserve a DHCP IP address for a MAC address dhcp-optsfile contains a list of MAC address to DNS server address bindings, to provide the specified DNS server as a DHCP option for a MAC address
Please post about any issues and problems here: YazDHCP on SNBForums
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