Options For Ip Addressing For Interface Zones; Static Addressing; Dhcp Addressing - Avaya 3.7 Configuration Manual

Setting up the network

Options for IP addressing for interface zones

You can configure each zone with different addressing options and the private port can be
configured as a DHCP server or DHCP relay used to obtain IP addresses from the DHCP
server (Table 7). This section explains the options in detail.
Table 7: Type of IP addressing available by zone
Address assigned
Static
DHCP Client
PPPoE
Server modes
Static
DHCP Server
DHCP Relay
H.323
* The DHCP Client for the private zone is for SG5/5X/200 and VSU5/5X/500 bootcode only.

Static addressing

Use static addressing if a dedicated IP address should be assigned to the public interface of the
security gateway. To configure static addressing, complete the following information:

DHCP addressing

Use DHCP addressing if the gateway obtains its IP address dynamically from the internet
service provider (ISP). This can be configured for public-backup.
70 Avaya VPNmanager Configuration Guide Release 3.7
Public Private Public-backup
X X X
X X* X
X X
X
X
X
X X
Field Description
IP Address The public IP address that is assigned
to the security gateway
Network Mask The subnet mask
Route The IP address of the gateway router
to the Internet
Semi-private DMZ
X X
X X
X X
X
X X
Manage-ment
X
X