Configuring Static Ip Addresses For Dhcp Clients - AudioCodes E-SBC User Manual

CHAPTER 16 Services
'Expand Value'
expand-value
[DhcpOption_ExpandValue]

Configuring Static IP Addresses for DHCP Clients

The DHCP Static IP table lets you configure up to 100 DHCP clients with static IP addresses. The
static IP address is a "reserved" IP address for a specified DHCP client defined by MAC address.
In other words, instead of assigning the DHCP client with a different IP address upon each IP
address lease renewal request, the DHCP server assigns the client the same IP address. For
DHCP clients that are not listed in the table, the DHCP server assigns a random IP address from
its address pool, as in normal operation.
The following procedure describes how to configure static IP addresses for DHCP clients through
the Web interface. You can also configure it through ini file [DhcpStaticIP] or CLI (configure
network > dhcp-server static-ip <index>).
➢
To configure static IP addresses for DHCP clients:
1. Open the DHCP Servers table (see
2. Select the row of the desired DHCP server for which you want to configure static IP addresses
for DHCP clients, and then click the DHCP Static IP link located below the table; the DHCP
Static IP table opens.
3. Click New; the following dialog box appears:
4. Configure a static IP address for a specific DHCP client according to the parameters described
in the table below.
5. Click Apply.
Parameter
Mediant 1000 Gateway & E-SBC | User's Manual
Description
■ <IP>: Replaced by the IP address assigned by the
DHCP server to the client. For example, the
parameter can be set to:
http://192.168.3.155:5000/provisioning/cfg_
<IP>.txt
Enables the use of the special placeholder strings,
"<MAC>" and "<IP>" for configuring the 'Value'
parameter (see above).
■ [0] No
■ [1] Yes (default)
Note: The parameter is applicable only to values of
type ASCII (see the 'Type' parameter above.
Configuring the DHCP Server).
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