isc-dhcp-server-ldap software package provides DHCP server able to use LDAP as backend, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install isc-dhcp-server-ldap
isc-dhcp-server-ldap is installed in your system.
Make ensure the isc-dhcp-server-ldap package were installed using the commands given below,
$ sudo dpkg-query -l | grep isc-dhcp-server-ldap *
You will get with isc-dhcp-server-ldap package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | isc-dhcp-server-ldap |
| Version | 4.2.4-7ubuntu12.4 [amd64, i386 |
| Description | DHCP server able to use LDAP as backend |
| Sub Section | Net |