Yes. We know they are not assigned. No answer to pings, no client found on those IP in a scan using Solar Winds network tools.
BF From: Haritwal, Dhiraj [mailto:[email protected]] Sent: Wednesday, May 25, 2011 9:45 AM To: NT System Admin Issues Subject: RE: W2008 DHCP server not issuing available addresses Do you mean, in lease you are seeing some gaps which seems those IP's are not assigned? Dhiraj From: Bob Fronk [mailto:[email protected]] Sent: Wednesday, May 25, 2011 7:12 PM To: NT System Admin Issues Subject: W2008 DHCP server not issuing available addresses Windows 2008 DHCP server. Scope 192.168.2.0/24 Excluding 192.168.2.1-192.168.2.129 Yesterday we ran out of IP addresses and some clients could not connect. Using an IP scanning tool, we know that some of the IP addresses are available (unused), however, the DHCP server will not assign them. I have reconciled and restarted the DHCP server service, but statistics show all the IPs in use, however, in the address leases section, you can see that there are gaps where an IP address is available. I dropped the lease time to 2 hours since we have a lot of "in and out" users. However, none of this seems to release the addresses we know are not in use. So far I have not found any relevant information in my Google searches. While I continue to look for an answer online, I thought someone here might have an idea. BF ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe ntsysadmin ________________________________ This email is confidential and intended only for the use of the individual or entity named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message. - This mail is sent via Sony Asia Pacific Mail Gateway. ________________________________ ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected]<mailto:[email protected]> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
