dhcp-stats.8

.\" Manpage for nuseradd.
.\" Contact vivek@nixcraft.net.in to correct errors or typos.
.TH man 8 "20 November 2016" "1.0" "dhcp-stats"
.SH NAME
dhcp-stats \- monitor DHCP clients on DHCP server
.SH SYNOPSIS
dhcp-stats -i <interface> <networks...>
.SH DESCRIPTION
This is application, which should help network administrators to get statistics about how much are the given networks utilized.

Application add device to statistics, when DHCP server send DHCP ACK packet. When the device send DHCP Release, every records with this device in statistics are deleted.

Application print output everytime when catch some DHCP packet.

To run the application you must have superuser rights.
.SH OPTIONS

 -i Identifier of interface where application should listen.
.SH EXAMPLES
The following is how to monitor DHCP clients on interface "eth1" in network "192.168.1.0/24" and "192.168.0.0/22"

 ./dhcp-stats -i eth1 192.168.1.0/24 192.168.0.0/22
.SH AUTHOR
Jan Kaderabek (xkader13@fit.vutbr.cz)