Device Online Help

Assigning an IP address on a router port

When you assign an IP address to a router port, keep these rules in mind:

• You cannot edit the IP address, and you can assign only one IP address to any router interface (router or virtual).

Attempting to assign a second IP address returns an invalid IP address error.

• If you want to assign a new IP address to a router port that already has an IP address, first remove the existing IP address and then insert the new IP address.

To configure an IP address on a router port:

1. From the Device Manager menu bar, select IP Routing > IP.

The IP dialog box opens with the Globals tab displayed.

2. Click forwarding (this enables routing on the device).
3. Do one of the following:
• On the device view, double-click a port.
• On the device view, right-click a port. On the shortcut menu, choose Edit.
• On the device view, select a port. From the Device Manager menu bar, choose Edit > Port.
• On the device view, select a port. On the Device Manager toolbar, choose the Edit Selected button.

The Port dialog box opens with the Interface tab displayed.

4. Click the IP Address tab.

The IP Address tab opens.

5. Click Insert.

The Port, Insert IP Address dialog box opens.

6. Enter the IP address and Net mask.
7. Click Insert.

• Port, Insert IP Address dialog box fields