gmollineau
asked on
DHCP
Hi
We have DHCP running in a windows 2003 environment. I am getting this message in DHCP console " I have 1 available ip, 140 in use" we have a lot of ip addresses excluded from distribution. I am unsure if all of these excluded ip addresses are in fact still in use.
I am unsure how to resolve this issue, is there a best practice?
Any assistance appreciated.
We have DHCP running in a windows 2003 environment. I am getting this message in DHCP console " I have 1 available ip, 140 in use" we have a lot of ip addresses excluded from distribution. I am unsure if all of these excluded ip addresses are in fact still in use.
I am unsure how to resolve this issue, is there a best practice?
Any assistance appreciated.
You could remove some exclusions in your case. You can use a IP scanner to check which adresses are static.
What is the address range for distribution? if you want to change the excluded range delete and re-add a shorter range list. You can check it ip' s are being used by a ping xxx.xxx.xxx.xxx or arp -a with give you more information by using the ip. Do you have reservations created?
What I would do and have done in the past is look at the scopes in question and order them by lease expiration time, delete the oldest leaving a few days worth.
What is the expiry on your leases currently? You could possibly reduce this.
I hope this helps.
MC
What is the expiry on your leases currently? You could possibly reduce this.
I hope this helps.
MC
ASKER
hi
The lease duration for DHCP clients is limited to 8 days. Should I reduce this?
The lease duration for DHCP clients is limited to 8 days. Should I reduce this?
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.