To configure DHCPv4 for an IES L3 access interface

Steps
 

Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens.


Choose a IES service and click Properties. The IES Service (Edit) form opens.


On the service tree, expand Site→L3 Access Interfaces, right-click on the L3 access interface you want to modify and choose Properties. The IES L3 Access Interface (Edit) form opens.


Click on the DHCP tab and configure the required parameters.

The Lease Populate parameter is configurable when the Enable parameter is enabled.


Select a subscriber authentication policy in the Subscriber Authentication Policy panel.


Configure the required parameters in the Option 82 panel.

The Remote ID String parameter is configurable when the Remote ID is set to Remote ID String.

When the Relay Unicast Message parameter is set to Renew or Release Update Source IP, the GI address parameter can be configured as any local configured address in the same routing instance as the GI address for the DHCP relayed messages. If the Relay Unicast Message parameter is set to None, the GI address is restricted to the IP address configured on the subscriber interface.


Configure the parameters in the Vendor Specific Option panel.


Configure the parameters in the GI-Address panel.


Select a Python policy, if required.


10 

Click on the Server tab and configure the required parameters in the DHCP Servers and Local Proxy Server panels.

The Number of Days, Number of Hours, Number of Minutes, Number of Seconds, and Lease Time Override parameters are configurable only when the Lease Time parameter is set to Specified Time Period.


11 

Depending on the type and release of device that you are configuring, the Subscriber Authentication Policy panel is present. Select a Subscriber Authentication policy.


12 

Save the changes and close the forms.

End of steps