DHCP Settings

• Client ID
• Use MAC Address as Client ID
• V6 DUID MAC Plus Time

• Handle Duplicate IP Address

• DHCP H/W Address

• Include Lease Time Request
• Enterprise Number (v6 Only)

• Include Rapid Commit

• Enable Broadcast

• Include Parameter Request List

• Parameter Request List

• Include 4G IP Address in DHCP Discover

• DHCP IA Option Type

• Include Host Name

• Include Vendor Class ID

• Server Port

• Client Port

Retries Timers and Responses

• Retries

• V4 Offer Message or V6 Advertise Message

• V4 Ack Message or V6 Reply Message

User Class List

Client ID

Provisions the Client-identifier option included in messages sent by the client. This value is used by the server to correlate a client request with an address binding. Provision a unique value for each binding by using the Auto-Increment format.

Range: Up to 124 characters

Default: user#

Tcl Parameter:  

Use MAC Address as Client ID

Select to use the MAC Address as the Client Id. The client ID field is disabled.

This feature is only enabled in the WiFi Offload Gateway Nodal test case.

Tcl Parameter: DhcpHwAsCliIdEn

V6 DUID MAC Plus Time

Select to support IPV6 DUID type LLT (LinkLayer Address + Time). Only enabled when"Use Mac Address as Client ID" is selected. The client ID field is disabled.

This feature is only enabled in the WiFi Offload Gateway Nodal test case.

Tcl Parameter: DhcpV6DuidMacPlusTimeEn

Handle Duplicate IP Address

Select for support of Duplicate IP Address for the same UE (Identical IP Assignment from the customer's DHCP Server).

This feature is only enabled in the WiFi Offload Gateway Nodal test case when RF UEs and UE DHCPv4 are selected.

Tcl Parameter: DhcpHandleDuplicateIpEn

DHCP H/W Address

Defines the MAC address of the test server interface to which the server should send responses during the address allocation process. (Not applicable in WiFi Offload Gateway Nodal, MME Nodal and SGW Nodal test cases).

Note: Mac address of a subscriber (UE) is set at the "MAC Address" below" UE DHCPV4 IP Address" under the "Mobile Subcribers" Tab.

Range: N/A

Default: N/A

Tcl Parameter:

Server Port

The UDP port that the server uses for DHCP traffic. (Not applicable in IP Application Node, WiFi Offload Gateway Nodal and SGW Nodal test cases as fixed DHCP Server Port is used.)

Range: N/A

Default: 67 (547 is the default port for IPv6 DHCP)

Tcl Parameter:  

Client Port

The UDP port that the client uses for DHCP traffic. (Not applicable in IP Application Node, WiFi Offload Gateway Nodal and SGW Nodal test cases as fixed DHCP Client Port is used.)

Range: N/A

Default: 68 (546 is the default port for IPv6 DHCP)

Tcl Parameter:

Use the checkbox to include the IP Address Lease Time option in messages sent by the client. Define the number of seconds requested for the lease in Lease Time. When you enter 0, the server will assign a default lease time.

Range: 0 — 1,814,400 (maximum 21 days)

Default: 1,209,600 (14 days)

Tcl Parameter:

Use the checkbox to include the Parameter Request List option in messages sent by the client. The list contains the DHCP option codes for options that the client is requesting the server to provide in its response.

Define the parameter list in Parameter Request List. Enter a comma-separated list of option codes.

Range: N/A

Default: N/A

Tcl Parameters:

Use the Add, Edit, and Remove buttons in the User Class List pane to configure the list of user classes that provision the User Class option in messages sent by the client. The server may use the values in the list to determine the appropriate address pool for the client.

Range: The list cannot exceed 255 bytes

Default: N/A

Defines the client's IANA Enterprise Number, which is included in the Identity Association (IA) ID of the IAs that the client associates with each of its interfaces.

Range: 0 or greater

Default: 0

Tcl Parameter:

Use to include Rapid Commit option in the Solicit message sent to a server. Select Include Rapid Commit to mandate that Rapid Commit be used.

Tcl Parameter:

Enable Broadcast

Select to Enable Broadcast for the DHCP messaging broadcasts to any DHCP server listening (for WAN to obtain IP address).

• DHCP with IPv6

Select the Use Client MAC Address for DHCP H/W Address checkbox to use the Client MAC Address provisioned on the Mobile Node tab.

When you select Use Client MAC Address for DHCP H/W Address checkbox, the DHCP H/W Address parameter is disabled and provisioned with the MAC Address you entered on the Mobile Subscribers tab.

Available in SGW Nodal test case DHCP | UE tab. Select to ensure that the DHCP Discover message includes the IP address from 4G network when handing off to the non-3gpp network.

Tcl parameter: DhcpDiscIncIpAddrEn

Indicates the DHCP Identity Association used in DHCPv6 solicit messages.

Options: IA_TA; IA_NA; IA_PD

Tcl Parameter: DhcpIaOpt6

Enter Host Name. It can be up to 255 "hostname" characters. Included Auto-Increment wizard button. Can use #(N..) integer incrementer, standard support including HEX, padding, repeats, etc.

Tcl Parameter: DhcpHostNameEn

Tcl Parameter: DhcpHostName

Enter Vendor Class ID. It can be up to 255 "hostname" characters. Included Auto-Increment wizard button. Can use #(N..) integer incrementer, standard support including HEX, padding, repeats, etc.

Tcl Parameter: DhcpVendorClassIdEn

Tcl Parameter: DhcpVendorClassId