Export DHCP Reservations with Mac addresses:
I had difficulty recently with our DHCP reservations, namely i coudnt export the MAC addresses included in the reservation and the mmc was only allowing very limited as I could only export the ip address and the FQDN of the computer owner.
After a bit of rummaging i found an entry for DCHP in netsh. I found that you could dump the DHCP server settings to a text file. This included every server setting aswell as the reservations. I then filtered the exported file for “Add reservedip” using the find command to export a csv file with just the reservations.
Once i had the file in csv, i simply imported it into an excel sheet using spaces as the delimiter and hey presto a lovely little reservation report:
Same rules as always, dont run it from a UNC path, copy it local to the DHCP server and run it there.
netsh dhcp server dump >> reservationdump.txt
find “Add reservedip” reservationdump.txt >> reservations.csv
You can download the script as is here:
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AndrewMorgan.ie 
Cheers for that mate worked a treat and speeded up what would have been very boring task 🙂
awesome mate thanks alot, worked perfectly.
Your download doesn’t work anymore, just so you know.
Hi Todd,
I’ve updated the download link as per your notice, seems 4shared don’t allow .bat downloads anymore 😦
Cheers!
worked perfectly, saved me tons of time!
Lovey blog and information..
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