D-Link DGS-3000-28SC [332/444] Dhcpv6 relay option 18 settings

DGS-3000-28SC Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide

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Figure 9-15 DHCPv6 Relay Option 37 Settings window

The fields that can be configured are described below:

Parameter Description

State

Select the DHCPv6 relay Option 37 state.

Enabled - When the state is enabled, the DHCP packet will be inserted with the Option

37 field before being relayed to server.

Disabled - When the state is disabled, the DHCP packet will be relayed directly to

server without further checks and inserted with the Option 37.

Check

Select the check state. This specifies that packets coming from client side should or

should not have the Option 37 field. If client originating packets have the Option 37

field set, they will be dropped.

Enabled - Specify that the check option is enabled.

Disabled - Specify that the check option is disabled.

Remote ID

Select the remote ID state. This specifies the content in the Remote ID.

Default - Specify that the remote ID will contain the VLAN ID, Module, Port, and

System MAC address of the device.

CID With User Define - Specify that the remote ID will contain the VLAN ID, Module,

Port, and a user defined string. After selecting this option, enter the CID user defined

string in the space provided. This can be up to 128 characters long.

User Define - Specify that the remote ID will be a user defined string. After selecting

this option, enter the user defined string in the space provided. This can be up to 128

characters long.

Vendor1 - Specify that the remote ID will be System MAC address of the device.

Click the Apply button to accept the changes made.

DHCPv6 Relay Option 18 Settings

This window is used to configure the DHCPv6 relay agent information for processing Option 18 within the Switch.

To view the following window, click Network Application > DHCP > DHCPv6 Relay > DHCPv6 Relay Option 18

Settings as shown below.

Figure 9-16 DHCPv6 Relay Option 18 Settings window

The fields that can be configured are described below:

Parameter Description

State

When enabled, the DHCP packet will be inserted with the Option 18 field before being

relayed to the server. When the state is disabled, the DHCP packet will be relayed

directly to server without further checks and inserted with the Option 18.

Check

When enabled, packets coming from the client side should not have the Option 18 field.