Difference between revisions of "IP Address list"

 
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=== List ===
 
=== List ===
You can access this page from the [[DHCP Pool, reservation and exclusion | DHCP Pool List]] and  this page lists all IP addresses that are in a lease, expired, released, or declined.<br>
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You can access this page from the [[DHCP Pool configuration | IP Address Pool List]] and  this page lists all IP addresses that are in a lease, expired, released, or declined.<br>
 
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.<br>
 
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.<br>
 
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.<br>
 
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.<br>
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==== Host Details ====
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=== Host Details ===
 
If you want to see more details for an IP address, Client the[[File:Popup.png|23px]] icon at the beginning of each row.
 
If you want to see more details for an IP address, Client the[[File:Popup.png|23px]] icon at the beginning of each row.
 
It consists of two or three tabs.
 
It consists of two or three tabs.
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If you want to add new user information, click the "Add" button in the middle of the User Information box.
 
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.
 
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 [[ Environments ]] > Custom Fields.<br>
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You can change the title of the User Information form at the [[ Environment ]] > Custom Fields.<br>
  
 
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.<br>
 
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.<br>
 
If you click the "release" button at the bottom right of the details, the status of the IP address will be changed into available.
 
If you click the "release" button at the bottom right of the details, the status of the IP address will be changed into available.
  
==== History ====
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==== Lease History ====
 
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In this history, you can see about
이 이력은 특정 호스트가 어떤 IP 주소를 할당 받았는지 또는 특정 IP를 어떤 호스트에 할당 했는지에 대한 이력(history)입니다.
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* Which hosts were assigned an IP address?
IP 주소 방식으로 목록을 출력하면 해당 IP 주소를 할당 받은 호스트 목록을 시간 역순으로 표시하며 그림과 같이 DUID(MAC 주소)를 선택하면 특정 호스트에 할당된 IP 주소를 시간 역순으로 표시합니다.<br>
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* Which IP addresses were assigned to a host?
IP 주소, DUID 또는 MAC 주소를 클릭하면 할당 받았던 당시 호스트의 상세정보를 확인 할 수 있습니다.
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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 ====
 
==== Accounting ====
RADIUS 인증 후 DHCP 서버를 통해 IP 주소를 할당 받은 혹스트인 경우만 탭이 표시됩니다.<br>
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You can see this tab only when a host was assigned an IP address after authentication through the RADIUS.
Accounting에서 표시되는 정보는 [[Accounting 용어]]를 참고하세요.
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Please refer to the [[Accounting | RADIUS Accounting]] for more.

Latest revision as of 14:18, 20 May 2021

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.
Icon Status Reserved Excluded Declined Description
St icon avail.png Available X X X The IP address can be assigned to any other hosts.
St icon lease.png Lease X X X The IP address is in use.
St icon avail reserv2.png Available O X X The IP address can be assigned to only a host that has reserved the address.
St icon lease reserv.png Lease O X X The IP address is in use by a host that has reserved the address.
St icon excl2.png Unavailable X O X The IP address is in the exclusion range and any other hosts can't be assigned it.
St icon lease excl.png Lease / Unavailable X O X The IP address was assigned to a host before setting it to the exclusion range. The host will be assigned a new IP address at the next "renew" state.
St icon decl.png Decline - - O The IP address was declined. It's status is changed to "available" in 20 minutes.
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(Hostdhcp radacct icon.png) 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 thePopup.png 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.