DCHP leases

Question

_{Tuesday, January 25, 2011 1:22 PM}

How do I know which DHCP leases are leased by DHCP server in cmd.exe ? Or.. whiat IP addressed from scope are in use at the moment ?

All replies (10)

_{Wednesday, January 26, 2011 7:24 AM ✅Answered | 1 vote}

Hi,

Thanks for posting here.

Prachand is right that using Netsh utility is the way to achieve your goal. Here is the example for you refer:

I have a scope for subnet 192.168.1.0/24, so i performed  “Netsh dhcp server scope 192.168.1.0 show clients” and all lease information should be returned .

How to find out all the active clients serviced by your DHCP server

http://blogs.technet.com/b/teamdhcp/archive/2006/07/18/how-to-find-out-all-the-active-clients-serviced-by-your-dhcp-server.aspx

Thanks.

Tiger Li

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_{Tuesday, January 25, 2011 1:40 PM}

Open the DHCP MMC

Click on the Server name
Click on Scope
Click on the Address Leases

You will get the list of ip leased by the DHCP from the scope

 You can also use the kb http://support.microsoft.com/kb/281626 to to export and import DHCP scopes from the cmd

The technet has all the Netsh commands for DHCP

http://technet.microsoft.com/en-us/library/bb490941.aspx

_{Tuesday, January 25, 2011 1:54 PM}

I need to do it in cmd, not in windows forms. Also how can i export leases, using cmd.

_{Tuesday, January 25, 2011 2:01 PM}

Have a look at this

Netsh commands for DHCP http://technet.microsoft.com/en-us/library/bb490941.aspx

_{Tuesday, January 25, 2011 2:14 PM}

On the cmd type netsh dhcp server show all

This command lists all current server status and configuration details, including the stored management information base (MIB) information, for the currently specified DHCP server

netsh dhcp server show scope   Showes the scope

_{Tuesday, January 25, 2011 2:16 PM}

I've seen this, but haven't found anything useful. It can be export ti file, but i don't know how to do it, using cmd.

_{Tuesday, January 25, 2011 2:18 PM}

but without information about leases.

_{Tuesday, January 25, 2011 2:19 PM}

Or you can tell me, how to open mdb file, and found information there. 

_{Tuesday, January 25, 2011 2:28 PM}

I am not able to find any information about that, will try to get that and keep you posted.

_{Wednesday, January 26, 2011 8:11 AM}

Thanks Tiger, you are great help as always.