Connectivity
Made Easy
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2.
Reserved IP Addresses – Used to map an IP address to a particular
MAC address. When the system detects that a DHCP client's MAC
address is in this list, it will assign the corresponding IP address to it.
Figure 3-14 Additional DHCP configuration options
3.2.2
Configuring DHCP Relay Mode
With the DHCP relay feature, the InnGate can relay DHCP requests and
responses between the downstream clients and a DHCP server on the
upstream.
Configuring the InnGate for DHCP Relay is a two step process:
1.
Configuring the InnGate to interface with the external DHCP server.
2.
Setting up the InnGate so that the IP addresses assigned by the
external DHCP server are not subject to Network Address and Port
Translation (NAPT) and therefore defined in the Routed Network (see
Section 3.3).
To setup DHCP Relay:
1.
Click on LAN.
2.
Click on DHCP.
Figure 3-15 shows part of the DHCP Settings configuration page.
Select the DHCP Relay option.