Operation Manual
Table Of Contents
- VMG4825-B10A
- User’s Guide
- Introducing the VMG
- The Web Configurator
- Quick Start
- Tutorials
- 4.1 Overview
- 4.2 Setting Up an ADSL PPPoE Connection
- 4.3 Setting Up a Secure Wireless Network
- 4.4 Setting Up Multiple Wireless Groups
- 4.5 Configuring Static Route for Routing to Another Network
- 4.6 Configuring QoS Queue and Class Setup
- 4.7 Access the VMG Using DDNS
- 4.8 Configuring the MAC Address Filter
- 4.9 Access Your Shared Files From a Computer
- Technical Reference
- Network Map and Status Screens
- Broadband
- Wireless
- Home Networking
- Routing
- Quality of Service (QoS)
- Network Address Translation (NAT)
- Dynamic DNS Setup
- VLAN Group
- Interface Grouping
- USB Service
- Firewall
- MAC Filter
- Parental Control
- Scheduler Rule
- Certificates
- Log
- Traffic Status
- ARP Table
- Routing Table
- Multicast Status
- xDSL Statistics
- System
- User Account
- Remote Management
- SNMP
- Time Settings
- E-mail Notification
- Log Setting
- Firmware Upgrade
- Backup/Restore
- Diagnostic
- Troubleshooting
- Appendices
Chapter 8 Home Networking
VMG4825-B10A User’s Guide
121
8.5 The Additional Subnet Screen
Use the Additional Subnet screen to configure IP alias and public static IP.
IP alias allows you to partition a physical network into different logical networks over the same
Ethernet interface. The VMG supports multiple logical LAN interfaces via its physical Ethernet
interface with the VMG itself as the gateway for the LAN network. When you use IP alias, you can
also configure firewall rules to control access to the LAN's logical network (subnet).
If your ISP provides the Public LAN service, the VMG may use an LAN IP address that can be
accessed from the WAN.
Click Network Setting > Home Networking > Additional Subnet to display the screen shown
next.
Figure 52 Network Setting > Home Networking > Additional Subnet
The following table describes the labels in this screen.
Table 32 Network Setting > Home Networking > Additional Subnet
LABEL DESCRIPTION
IP Alias Setup
Group Name Select the interface group name for which you want to configure the IP alias settings. See
Chapter 14 on page 174 for how to create a new interface group.
Active Select Enable to configure a LAN network for the VMG.
IPv4 Address Enter the IP address of your VMG in dotted decimal notation.
Subnet Mask Enter the subnet mask of your network in dotted decimal notation, for example
255.255.255.0 (factory default).
Public LAN
Active Select Enable to enable the Public LAN feature. Your ISP must support Public LAN and
Static IP.
IPv4 Address Enter the public IP address provided by your ISP.
Subnet Mask Enter the public IPv4 subnet mask provided by your ISP.
Offer Public IP
by DHCP
Select Enable to enable the VMG to provide public IP addresses by DHCP server.
Enable ARP
Proxy
Select Enable to enable the ARP (Address Resolution Protocol) proxy.