Yep, already tried the unauthorized/reauthorize process - no success. And I don't wish to change the IP address of the box if I can avoid it - too many static IP settings on server already point to this address for DNS.
Roger Wright Network Administrator Evatone, Inc. 727.572.7076 x388 _____ From: Webb, Brian (Corp) [mailto:[email protected]] Sent: Wednesday, January 14, 2009 1:08 PM To: NT System Admin Issues Subject: RE: DHCP Be careful re-using IP addresses on DHCP servers. We had a problem getting a DHCP server to *REALLY* be authorized when we re-used the IP/name. I don't remember the details, just that we had problems with it - your situation sounds similar enough that you might want to try de-authorizing the server and re-authorizing it to see if that helps. -Brian ________________________________ From: Roger Wright [mailto:[email protected]] Sent: Wednesday, January 14, 2009 10:51 AM To: NT System Admin Issues Subject: RE: DHCP This new DHCP server has the same IP as one that was "retired" but a different name. Right now it's only configured with a single scope for a different subnet, but the clients on that subnet keep going back to one of the two original DHCP servers. Would ISA2004 require some type of entry allowing DHCP requests to go to the new machine? Roger Wright Network Administrator Evatone, Inc. 727.572.7076 x388 _____ From: Eldridge, Dave [mailto:[email protected]] Sent: Wednesday, January 14, 2009 11:47 AM To: NT System Admin Issues Subject: RE: DHCP But are the other machines on another subnet and have you added the new dhcp to the ip helper listing on your router/switch? From: Roger Wright [mailto:[email protected]] Sent: Wednesday, January 14, 2009 9:41 AM To: NT System Admin Issues Subject: RE: DHCP Yep, and easily accessible from any machine. Got me confused, for sure! Roger Wright Network Administrator Evatone, Inc. 727.572.7076 x388 _____ From: Todd Lemmiksoo [mailto:[email protected]] Sent: Wednesday, January 14, 2009 11:41 AM To: NT System Admin Issues Subject: RE: DHCP Are both authorized? ________________________________ From: Roger Wright [mailto:[email protected]] Sent: Wednesday, January 14, 2009 11:30 AM To: NT System Admin Issues Subject: RE: DHCP No, both DHCP servers are on the same subnet and can be accessed by all the machines Roger Wright Network Administrator Evatone, Inc. 727.572.7076 x388 _____ From: Todd Lemmiksoo [mailto:[email protected]] Sent: Wednesday, January 14, 2009 9:55 AM To: NT System Admin Issues Subject: RE: DHCP Is it on a different subnet. If yes, then the DHCP request is not being forwarded to the DHCP server. ________________________________ From: Roger Wright [mailto:[email protected]] Sent: Wednesday, January 14, 2009 9:43 AM To: NT System Admin Issues Subject: DHCP W2003 server & ISA2004 We've recently deployed a domain controller running as a VMWare 2.0 VM. It's handling AD and DNS fine. It's also configured as a DHCP server with subnet scopes split about 60/40 with an existing DHCP server and can be managed via the DHCP Admin console. However, when clients try to renew an address they never hit this new DHCP server, even if it's the only one available. How best to troubleshoot this? Roger Wright Network Administrator Evatone, Inc. 727.572.7076 x388 _____ This e-mail contains the thoughts and opinions of the sender and does not represent official Parkview Medical Center policy. This communication is intended only for the recipient(s) named above, may be confidential and/or legally privileged: and, must be treated as such in accordance with state and federal laws. If you are not the intended recipient, you are hereby notified that any use of this communication, or any of its contents, is prohibited. If you have received this communication in error, please return to sender and delete the message from your computer system. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
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