---
title: "Configuring IPv6 Fixed Addresses"
canonical: "https://docs.infoblox.com/space/nios85/35752407/Configuring%20IPv6%20Fixed%20Addresses"
format: markdown
---
You can configure IPv6 fixed addresses with either an IPv6 address or prefix. You can assign prefix-based fixed addresses to routers so they can advertise the prefixes associated with a link. The fixed addresses also can be bound to interfaces on a network device, such as a switch or a router, that is discovered and managed under IPAM. DHCP hosts, in turn, use these prefixes to generate IP addresses using the stateless autoconfiguration mechanism defined in *RFC* *2462,* *IPv6* *Stateless* *Autoconfiguration*. You can also create IPv6 fixed addresses from the Tasks Dashboard. For information about the Tasks Dashboard, see *<span style="color: #0000ff">[Tasks](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35384239)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35384239)*<span style="color: #0000ff">[Dashboard](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35384239)</span>*.

> ⚠️ **Note**
> ⚠️ 
> ⚠️ IPv6 fixed addresses do not support dynamic DNS updates.


# > Macro (anchor)

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Adding IPv6 Fixed Addresses

> ⚠️ **Note**
> ⚠️ 
> ⚠️ At any time during the wizard, you can click **Schedule** **for** **Later** to schedule the task. In the *Schedule* *Change* panel, enter a date, time, and time zone. For information, see *<span style="color: #0000ff">[Scheduling](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)*<span style="color: #0000ff">[Tasks](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*[.](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)


To add an IPv6 fixed address:

1. Navigate to the network to which you want to add a fixed address, and then select **Fixed** **Address** from the Add drop down menu.  
or  
From any panel in the DHCP tab, expand the Toolbar and click **Add** -> **Fixed** **Address** -> **IPv6**.
2. In the *Add* *Fixed* *Address* wizard, select one of the following and click **Next**:
  - **Add** **IPv6** **Fixed** **Address**   
or
  - **Add** **IPv6** **Fixed** **Address** **Using** **Template**

Click **Select** **Template** and select the template that you want to use. When you use a template to create a fixed address, the configurations of the template apply to the new address. The appliance automatically populates the fixed address properties in the wizard. You can edit the pre-populated properties.

3. In this panel, the displayed network address can either be the last selected network or the network from which you are adding the fixed address. If no network address is displayed or if you want to specify a different network, click **Select** **Network**. When there are multiple networks, Grid Manager displays the *Select* *Network* dialog box.

Specify one of the following:

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Complete the following:

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The **Cloud** section appears when the Cloud Network Automation license is installed on the Grid Master. For information, see *<span style="color: #0000ff">[Deploying](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)*<span style="color: #0000ff">[Cloud](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)*<span style="color: #0000ff">[Network](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)*<span style="color: #0000ff">[Automation](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35881011)</span>*. This section displays the following information:

- **Cloud** **Usage**: This field indicates whether this object is associated with any specific cloud extensible attributes or within a scope of delegation. It can be one of the following:
  - **Cloud ****from ****adapter**: Indicates that this object has been created by a cloud adapter and it may or may not be within a scope of delegation at the moment.
  - **Cloud**** from**** delegation**: Indicates that this object is within the scope of delegation or the object itself defines a scope of authority delegation, and it is not created by a cloud adapter.
  - **Used**** by ****cloud**: Indicates that this network or network container is associated with the extensible attribute **Is**** External** or **Is ****Shared** and the value is set to True, which implies the network is a private or shared network managed by the CMP, and it is not **Cloud**** from**** adapter** or **Cloud ****from**** delegation**.
  - **Non-cloud**: The object is a regular NIOS object and is not within the scope of any authority delegation nor is it associated with any of these extensible attributes: **Cloud ****API ****Owned,**** Is ****External** or **Is**** Shared**. NIOS admin users can modify this object based on their permissions.
- **Owned ****By**: A cloud object can be owned by the Grid Master or the cloud adapter. When the object is created by the Grid Master, this shows **Grid**. If the object is created by the cloud adapter, this shows **Adapter**.

**Delegate** **authority** **from** **the** **Grid** **Master**

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4. Click **Next** to configure or override DHCP options as described in *<span style="color: #0000ff">[Defining](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[General](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[IPv6](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[Properties](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*.

5. (*Applies **only **with** Network **Insight*) *This** step **is** not** required **for** creating** a **new** Fixed** Address*. In the current Wizard step, you can optionally define the following identification values and settings for the new object's port reservation:

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6. Click **Next** to initiate or disable discovery of the new Fixed Address. (*Applies* *only* *to* *Network* *Insight*) *This* *step* *is* *not* *required* *for* *creating* *a* *new* *Fixed* *Address*.

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> ⚠️ **Note**
> ⚠️ 
> ⚠️ For descriptions of SNMP credentials for discovery, see the section *<span style="color: #0000ff">[Configuring](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)*<span style="color: #0000ff">[SNMP1/v2](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)*<span style="color: #0000ff">[Credentials](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)*<span style="color: #0000ff">[for](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)*<span style="color: #0000ff">[Polling](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1415)</span>* and *<span style="color: #0000ff">[Configuring](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1417)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1417)*<span style="color: #0000ff">[SNMPv3](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1417)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1417)*<span style="color: #0000ff">[Properties](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1417)</span>*. These Grid-based values are inherited, by default, by each new object you create.


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Port control operations require CLI credentials for the involved devices. (If you are not using port control for the new object, usage of CLI credentials is optional.) Because some IPAM and DHCP objects will use port control features as part of object creation, CLI credentials are automatically leveraged as part of discovery. Ensure you have the correct sets of CLI credentials for devices in your network. See the section *<span style="color: #0000ff">[Configuring](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)</span>**<span style="color: #0000ff">[ CLI](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)*<span style="color: #0000ff">[Discovery](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)*<span style="color: #0000ff">[Properties](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35752716/Configuring+Discovery+Properties#bookmark1419)</span>*  for related information.

> Macro (legacy-content)

> ⚠️ **Note**
> ⚠️ 
> ⚠️ All port control operations require CLI credentials to be entered into Grid Manager. Because some IPAM and DHCP objects will use port control features as part of object creation, CLI credentials are automatically leveraged as part of discovery. Ensure you have the correct sets of CLI credentials for devices in your network.


7. Click **Next** to define the port reservation for the device port that will be associated with the new Fixed Address. *This** step **is** not **required **for** creating **a **new** Fixed** Address*. This feature set is also termed *port** control* in the NIOS/Grid Manager system. The device to which the new Fixed Address will be associated should already be discovered and managed from the Grid Manager.

> Macro (legacy-content)

8. Click **Next** to enter values for required extensible attributes or add optional extensible attributes. For information, see *<span style="color: #0000ff">[Using](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)*<span style="color: #0000ff">[Extensible](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)*<span style="color: #0000ff">[Attributes](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[.](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)

You need to assign a **Subscriber Member Site** to add subscriber service related extensible attribute in order to populate Subscriber Cache.

9. As the final step in the Add Fixed Address wizard, you define when Grid Manager creates the new object by scheduling it. You also schedule when the associated port configuration task executes.

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10. Choose one of the following from the **Save****&****...** drop-down button menu:

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11. Save the configuration and click **Restart** if it appears at the top of the screen.

> ⚠️ **Note**
> ⚠️ 
> ⚠️ At any step during the wizard, you can click **Schedule** **for** **Later** to schedule the task. In the *Schedule* *Change* panel, enter a date, time, and time zone. For information, see *<span style="color: #0000ff">[Scheduling](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)*<span style="color: #0000ff">[Tasks](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*[.](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174) You cannot schedule this task when you are creating an object that is within a delegated scope.


For information on viewing IPv6 fixed addresses in a network, see *<span style="color: #0000ff">[Viewing](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)*<span style="color: #0000ff">[IPv6](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)*<span style="color: #0000ff">[DHCP](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)*<span style="color: #0000ff">[Objects](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35817355)</span>*.

# > Macro (anchor)

> Macro (anchor)

Modifying IPv6 Fixed Addresses

To modify a fixed address:

1. From the **Data** **Management** tab, select the **DHCP** tab -> **Networks** tab -> **Networks** section -> *network* ->* fixed_address* checkbox, and then click the Edit icon.
2. The *Fixed* *Address* editor contains the following basic tabs from which you can modify data:
  - **General**: You can modify all the fields you filled out in the first step of the wizard described in<span style="color: #0000ff">[* Adding IPv6 Fixed Addresses.*](https://infoblox-docs.atlassian.net/wiki/spaces/nios85draft/pages/26478042)</span>
  - **Device** **Information**: You can change advisory Device Information settings for the object's port reservation; settings are described in the section <span style="color: #0000ff">[*Configuring IPv6 Fixed Addresses*](https://infoblox-docs.atlassian.net/wiki/spaces/nios85draft/pages/26478042)</span>*<span style="color: #0000ff">.</span>*
  - **Discovery:** Checking the **Enable** **Discovery** checkbox informs NIOS to begin discovering the network after you click **Save** **and** **Close**. You manage discovery polling settings local to each fixed address from this page. For a complete overview of features on this page, see *<span style="color: #0000ff">[Discovering](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)*<span style="color: #0000ff">[Devices](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)*<span style="color: #0000ff">[and](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)*<span style="color: #0000ff">[Networks](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448179) and its subsections.
  - **Port** **Reservation:** Review and edit any device port reservations that may be defined for the current object, or create a new port reservation and schedule it. For a closer look, see the section *<span style="color: #0000ff">[Port](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)*<span style="color: #0000ff">[Control](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)*<span style="color: #0000ff">[Features](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)*<span style="color: #0000ff">[in](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)*<span style="color: #0000ff">[Network](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)*<span style="color: #0000ff">[Insight](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35785524)</span>*, and steps 5-9 in the section <span style="color: #0000ff">[*Configuring IPv6 Fixed Addresses*](https://infoblox-docs.atlassian.net/wiki/spaces/nios85draft/pages/26478042)</span><span style="color: #0000ff">*.*</span>
  - **IPv6** **DHCP** **Options**: You can keep the inherited DHCP options or override them and enter unique settings for the fixed address. For information, see *<span style="color: #0000ff">[Defining](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[General](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[IPv6](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)*<span style="color: #0000ff">[Properties](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448561/Configuring+DHCPv6+Properties#ConfiguringDHCPv6Properties-bookmark2286)</span>*.
  - **<span style="color: #003366">Filters</span>**<span style="color: #003366">: </span><span style="color: #003366">You can keep the inherited IPv6 logic filters or override them and add a new IPv6 logic filter. For information, see</span><span style="color: #ff0000"> </span>[*<span style="color: #ff0000">Applying Filters to DHCP Objects</span>*](https://infoblox-docs.atlassian.net/wiki/display/nios85draft/Applying+Filters+to+DHCP+Objects)<span style="color: #003366">.</span>
  - **Discovered** **Data**: You can view discovered data of this address, if any, in this tab. For information, see*<span style="color: #0000ff">[ Viewing](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)*<span style="color: #0000ff">[Discovered](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)*<span style="color: #0000ff">[Data](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)</span>*[.](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35481937)
  - **Extensible** **Attributes**: Add and delete extensible attributes that are associated with a specific network. You can also modify the values of extensible attributes. For information, see *<span style="color: #0000ff">[Using](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)*<span style="color: #0000ff">[Extensible](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)*<span style="color: #0000ff">[Attributes](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#Using Extensible Attributes)</span>*[.](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35448912/Managing+Extensible+Attributes#bookmark868)
  - **Permissions**: This tab appears only if you belong to a superuser admin group. For information, see*<span style="color: #0000ff">[ Managing](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35979376/About+Administrative+Permissions#AboutAdministrativePermissions-bookmark430)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35979376/About+Administrative+Permissions#AboutAdministrativePermissions-bookmark430)*<span style="color: #0000ff">[Permissions](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35979376/About+Administrative+Permissions#AboutAdministrativePermissions-bookmark430)</span>*.

3. Save the configuration and click **Restart** if it appears at the top of the screen.

or

Click the Schedule icon at the top of the wizard to schedule this task. In the *Schedule** Change* panel, enter a date, time, and time zone. For information, see *<span style="color: #0000ff">[Scheduling](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*[ ](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)*<span style="color: #0000ff">[Tasks](https://infoblox-docs.atlassian.net/wiki/spaces/nios85/pages/35446174)</span>*.

# > Macro (anchor)

> Macro (anchor)

Deleting IPv6 Fixed Addresses

To delete a fixed address, from the **Data** **Management** tab, select the **DHCP** tab -> **Networks** tab -> **Networks** section -> *network* -> *fixed_address* checkbox, and then click the Delete icon. You cannot delete multiple fixed addresses at the same time if the authority for one of the fixed addresses is delegated to a Cloud Platform Appliance.