List
You can access this page from the IP Address Pool List and this page lists all IP addresses that are in a lease, expired, released, or declined.
The server can assign the same IP address to other hosts that it was previously assigned. In this case, The information of the IP address is updated to the new host's.
You can move to other DHCP Pools by changing the "select-box" at the top of the page. You can also search one or more IP addresses via the "search-box" that is at the top of the page.
If you click the name of a column, the list will be sorted by the name.
| Columns | Description | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Status | The status of an IP address.
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| IP Address | IP address assigned to a host. When a user is authenticated through the RADIUS, and then the imRAD assigns an IP address to the host of the user, You can show the icon( ) next to the IP address that was assigned to the host of the authenticated user.
| ||||||||||||||||||||||||||||||||||||||||||||||||
| MAC Address | MAC address of a host. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Hostname | The name of a host that is assigned the IP address. The icon before the hostname indicates the manufacture of the host device. The imRAD detects the manufacture from the VCID and the hostname. | ||||||||||||||||||||||||||||||||||||||||||||||||
| OUI | OUI stands for organizationally unique identifier and the first three octets of the MAC address. [1]).
The OUI will not appear if a device uses a random MAC address. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Host first appearance | The first date and time that a host was saved. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Lease begin | The initial date and time of which the IP address was assigned. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Lease renew | The latest date and time of which the IP address was renewed. | ||||||||||||||||||||||||||||||||||||||||||||||||
| Username | The User-Name that was saved by an administrator or saved from the RADIUS. If a user is authenticated and the host of the user is assigned an IP from the imRAD, It saves the User-Name of the user. | ||||||||||||||||||||||||||||||||||||||||||||||||
| IAID / DUID | DUID and IAID | ||||||||||||||||||||||||||||||||||||||||||||||||
| Enterprise | It is the manufacture of the host device. The imRAD detects the manufacture from the VCID and the hostname. | ||||||||||||||||||||||||||||||||||||||||||||||||
| DHCP server | The address of the server that assigned the IP address. | ||||||||||||||||||||||||||||||||||||||||||||||||
| DHCP Pool | The name of the DHCP pool that includes the IP address. |
Host Details
If you want to see more details for an IP address, Client the
icon at the beginning of each row.
It consists of two or three tabs.
Details
It shows the general information of an IP address. Please refer to the above table to what each item means.
If you want to add new user information, click the "Add" button in the middle of the User Information box.
If you want to change the User information of an IP address, click the "Modify" next to the "User Information" title.
You can change the title of the User Information form at the Environment > Custom Fields.
If an IP address is not a reserved address, you can see a button(Add DHCP Reservation) at the bottom right of the details. If you click the button, you can see a form to add the IP address as a DHCP reservation.
If you click the "release" button at the bottom right of the details, the status of the IP address will be changed into available.
Lease History
In this history, you can see about
- Which hosts were assigned an IP address?
- Which IP addresses were assigned to a host?
If you want to get the history on a specific date, click the calendar above the list. If you click the DUID or the MAC address at each row, you can see the details of history.
Accounting
You can see this tab only when a host was assigned an IP address after authentication through the RADIUS. Please refer to the RADIUS Accounting for more.