Try for a while to give a reservation based on MAC address of on Win7 Pc GuidoElia HELPPC
_____ Da: Eisenberg, Wayne [mailto:wayne.eisenb...@pbvllc.com] Inviato: venerdì 15 gennaio 2010 17.24 A: NT System Admin Issues Oggetto: RE: Windows 7 and DHCP puzzler I can do that at work, but what about the home router? Can't really do much with that. ------------------------------------------------------ Wayne Eisenberg Server and PC Support Manager Pepsi Bottling Ventures, LLC _____ From: HELP_PC [mailto:g...@enter.it] Sent: Friday, January 15, 2010 11:20 AM To: NT System Admin Issues Subject: R: Windows 7 and DHCP puzzler Did you try a reconciliation of the DHCP server leased adresses ? GuidoElia HELPPC _____ Da: Eisenberg, Wayne [mailto:wayne.eisenb...@pbvllc.com] Inviato: venerdì 15 gennaio 2010 16.53 A: NT System Admin Issues Oggetto: RE: Windows 7 and DHCP puzzler No activated firewalls, and yes there is an AV product, but it is not the same one for all the users affected by this. (some Symantec, some Sophos) and they are not configured to block anything - just AV and spyware scanning at the moment. _____ From: James Hill [mailto:james.h...@superamart.com.au] Sent: Thursday, January 14, 2010 7:30 PM To: NT System Admin Issues Subject: RE: Windows 7 and DHCP puzzler Haven't seen that issue but any firewall/AV products on the machines? That would be my first suspect. From: Eisenberg, Wayne [mailto:wayne.eisenb...@pbvllc.com] Sent: Friday, 15 January 2010 10:20 AM To: NT System Admin Issues Subject: Windows 7 and DHCP puzzler Has anyone noticed any problems with Windows 7 getting an IP address from DHCP? In our pilot testing, we are noticing that a significant portion (>30%) of our users are not successfully getting an IP address from the local DHCP server. It happens with wired and/or wireless, across make and model, different antivirus programs. It can happen if the DHCP server is on the same subnet and also if it is on a different subnet (ip helper address configured in the router). No firewalls turned on. Everything was fine for a while, and then some laptop users started having problems getting an address from their home router. Some folks can get an address at home, but have trouble getting it at the office. If you give them a static IP, they can work. That is obviously not a viable solution. We need DHCP to work no matter where they are - just like it works for XP. :) BTW, none of our XP users have any problems at all. This is strictly a Win7 issue. We've tried removing some MS patches among other things, but nothing fixes it across the board. Any ideas? Points and ice cream will be awarded to anyone who can come up with an answer. :) Thanks, Wayne ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
