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Setting up an ipv4 dhcp server – Amer Networks E5Web GUI User Manual

Page 363

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parameter, Lease Store Interval.

Lease Store Interval

The number of seconds between auto saving the lease database to disk. The default value is
86400 seconds.

Example 5.1. Setting up an IPv4 DHCP server

This example shows how to set up a DHCP server called DHCPServer1 which assigns and manages
IP addresses from an IPv4 address pool called DHCPRange1.

This example assumes that an IP range for the DHCP Server has already been created.

Command-Line Interface

Device:/> add DHCPServer DHCPServer1

Interface=lan
IPAddressPool=DHCPRange1
Netmask=255.255.255.0

InControl

Follow the same steps used for the Web Interface below.

Web Interface

1.

Go to: Network > Network Services > DHCP Servers > Add > DHCPServer

2.

Now enter:

Name: DHCPServer1

Interface Filter: lan

IP Address Pool: DHCPRange1

Netmask: 255.255.255.0

3.

Click OK

Displaying IP to MAC Address Mapping

To display the mappings of IP addresses to MAC addresses that result from allocated DHCP
leases, the dhcpserver command can be used. Below is some typical output:

Device:/> dhcpserver -show -mappings

DHCP server mappings:
Client IP

Client MAC

Mode

---------------

-----------------

-------------

10.4.13.240

00-1e-0b-a0-c6-5f

ACTIVE(STATIC)

10.4.13.241

00-0c-29-04-f8-3c

ACTIVE(STATIC)

10.4.13.242

00-1e-0b-aa-ae-11

ACTIVE(STATIC)

10.4.13.243

00-1c-c4-36-6c-c4

INACTIVE(STATIC)

Chapter 5: DHCP Services

363

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