2Wire 3800HGV-B manual Allocate Public IP Addresses to the LAN Clients, Cidr

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Configuring Mulitple Static IP Addresses

If you did not receive a subnet mask from your ISP, but were provided with a number of addresses has been, you can look up the associated subnet mask in the table below. Because this information may have been identified in a number of different ways, it has been presented here in a number of different ways.

Total

 

 

 

Addresses

 

Address

 

Number of

Address

Available for

 

Used by the

 

Useable

Required for

LAN

 

Subnet

CIDR

Addresses

DSL Router

Devices

Subnet Mask to Use

 

 

 

 

 

 

8

/29

6

1

5

255.255.255.248

 

 

 

 

 

 

16

/28

14

1

13

255.255.255.240

 

 

 

 

 

 

32

/27

30

1

29

255.255.255.224

 

 

 

 

 

 

64

/26

62

1

61

255.255.255.192

 

 

 

 

 

 

128

/25

126

1

125

255.255.255.128

 

 

 

 

 

 

256

/24

254

1

253

255.255.255.0

 

 

 

 

 

 

Step 2: Allocate Public IP Addresses to the LAN Clients

This step requires that all network devices that you wish to configure with a broadband IP address be turned on and connected to the 3700HGV-B. Devices should be configured to use their DHCP client for obtaining an IP address, although this is not an absolute requirement as identified below.

Once the gateway is configured to use multiple broadband IP addresses, network devices can be configured for one of three modes. Access the Address Allocation page of the MDC to select the desired option (Figure

2)for each LAN device. This information can also be set by clicking the EDIT ADDRESS ALLOCATION button on the Home Network - Advanced Settings page.

Mode 1: DHCP Private Network. The network client is given a private IP address on the private network (Default is the 192.168.1.0 network). This is the normal mode of operation for all LAN devices by default (with or without the use of multiple broadband addresses.)

Mode 2: Public Fixed Network. The network client is given one of the currently available broadband IP addresses. The address may change as the IP address lease is renewed, but will always come from the pool of available broadband IP addresses.

Mode 3: DHCP Fixed Address. The network client is permanently assigned one of the broadband IP addresess. The address will not change until the gateway is reconfigured via the Address Allocation page. This will be the most common configuration for publicly accessible network devices.

In all the above cases, the network devices should be configured to enable their DHCP client. From this point on, the IP addresses for these LAN devices are managed by the 3700HGV-B. However, if DHCP is unavailable or its use undesirable, devices can be configured (hard-coded) with a static IP address.

For devices in the Private Network (NAT), the proper range must be used. The default range is 192.168.1.0, so the network device may statically use 192.168.1.1 through 192.168.1.64, inclusive. Devices assigned with these addresses act as if they were assigned an IP address (Mode 1 above).

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Contents Contents Page HGV-B, Rear View 3800HGV-B Overview802.1x Setup Page Installation Requirements Choose a Computer and Connection Type Connect the Computer to the GatewayEthernet Connection Wireless Connection Configuring the Adapter Non-2Wire Wireless Adapter ConfigurationLocating the Serial Number and Wireless Encryption Key USB to PC Connection Install the 2Wire Gateway USB Driver WindowsInstall the 2Wire Gateway USB Driver Macintosh Connect the Broadband Interface Connecting to Vdsl via CoAXConnect to Iptv Setting Up IptvViewing Your System Summary Gateway User InterfaceGateway System Pages Changing Your Time Zone Settings Setting a System PasswordViewing Your Broadband Link Summary Broadband Link PagesViewing System Details Viewing Broadband Link Details From Jeff M Need to show Ethernet broadband example Using Broadband DiagnosticsViewing Statistics Using Broadband Link Advanced Settings Local Devices Home Network PagesViewing Your Home Network Summary Status at a Glance Panel Monitoring Your Wireless SettingsPage Customizing Security Settings Configuring Additional SettingsConfiguring Advanced Settings Editing Address Allocation Settings Viewing Your Firewall Summary Firewall PagesPage Configuring Firewall Settings Enabling Advanced Security Configuring Advanced Firewall SettingsDisabling Attack Detection Allowing Inbound and Outbound TrafficPage System Summary Access the Management and Diagnostic ConsoleAccessing the Management and Diagnostic Console Vdsl Broadband Link Summary Broadband Link Statistics Broadband Link Detailed Statistics Broadband Link Configuration Local Network Status Specifies whether a USB device is present Active on Local Network Statistics Local Network Device List Local Network Wireless Settings Enabling Router Behind Router Alert Local Network ConfigurationLocal Network Address Allocation Local Network Configure the MoCA Network Local Network MoCA Statistics Firewall Settings Firewall Detailed Information Firewall Advanced Settings Analyzing General Information Troubleshooting DSL DiagnosticsReviewing Training History Reviewing Bitloading Troubleshooting Event Log Page Troubleshooting Network Tests Troubleshooting Upgrade History Troubleshooting Resets Advanced Syslog Settings Advanced Provisioning Info Advanced Configure Time Services Advanced Configure Services Advanced DNS Resolve Advanced Link Manager States Advanced Detailed Log Upgrade the Software Page Configuring Multiple Static IP Addresses Enable Public Network Mode Cidr Allocate Public IP Addresses to the LAN ClientsConfigure Firewall Rules Figure *. Sample Network Sample ConfigurationPage Vpnsrv Vpnsrv Select the Allow individual applications option LED overview LEDsIpcp Glossary Phone Regulatory InformationRegulatory Information