This seems to match the behavior that you were describing a couple of posts ago: C:\>ipconfig /all Windows IP Configuration Host Name . . . . . Microsoft Customer Support Microsoft Community Forums Resources for IT Professionals Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย To tell if a rule requires authentication check the Users tab of the rule. I found it . Check This Out
But first I would say don't panic! This network has as its router a Netopia 3346N-002 ADSL Gateway. If so, there is a known fix to this. 0 Message Active 6 days ago Author Comment by:haident2008-06-06 Comment Utility Permalink(# a21733489) OK, things are getting more complex. Mainly, the DHCP server on the main SBS DC crashed after reboot and could not be made to run.
or an address within the default Microsft addressing scheme? I see that SBS has a device or user limit of 75, but when I check the maximum usage in the SBS license it says: Installed: 50 Maximum Usage: 25. Those outside DNS servers should be removed and the internal DNS servers should be in their places.
Tuesday, April 01, 2008 4:52 PM Reply | Quote 0 Sign in to vote Fixed the issue -- turns out that some changes were made to our ISA firewall config (magically!) You are able to add an exclusion by right clicking the address pool text on the left hand side of the mmc window and selecting "new exclusion range". Afte that i restarted my dhcp service in windows sbs 2003. now you say that works perfect, (conclusion is that DHCP is functioning correctly) you say you connected the server to a switch with one pc connected and it works correctly (
I've also ha a duff switch block dhcp and had to reboot the switch and it's worked ever since. 1 Tabasco OP GaryGCS Jan 9, 2012 at 11:33 This weblog does not represent the thoughts, intentions, plans or strategies of Microsoft. Also, the 169.254.x.x addr shown on the server earlier indicates that the system is NOT seeing any DNS server. http://www.techrepublic.com/forums/questions/dhcp-not-working-on-sbs-2003/ So i removed the internet connection and check out.
Before touching any settings related to DHCP, it is best to make a plan of your network and think about the range of IPs to use for the computers. The article that you indicated has the solution! 0Votes Share Flag Back to Networks Forum 5 total posts (Page 1 of 1) Search Start New Discussion Start New Discussion Create Since the second DC was handling DHCP OK and everyone was working, I left it alone until I had time to deal with it. Resetting its IP would mean reconfiguring every workstation on the network.
DHCP on the SBS server was working fine before, so something changed during the time it was down. http://drivit.net/sbs-2003/sbs-2003-dns-not-working.html Anyway, going into Device Manager (Show hidden devices) and changing the setting on the address translator from "Demand" to "Disabled" fixed ICMP, network browsing and DHCP. Hope this helps someone else I am recounting my process and solution so that others in the same boat may find it and be helped. I know you've said you've tested that, but if you have a rogue DHCP server, and yours isn't authorised, that will cause mayhem.
I found solutions related to no response to other packet types, but none mentioned DHCP failures. Friday, August 07, 2009 12:26 AM Reply | Quote 0 Sign in to vote bytegeek, thanks, worked perfectly! short of wiping the hard drive and reinstalling SBS 2003 when I stumbled on this. Thank you so much, bytegeek!! this contact form Can you open the DHCP management interface and see the scope as active? If not, something else is probably handing out IPs on your network. 0 Sonora OP
Friday, December 04, 2009 4:51 PM Reply | Quote 0 Sign in to vote This was a huge help to have this posted as I ran into this issue on an Once you Show Hidden Devices, you then to to Non Plug and Play Drivers. Enter the appropriate details and click next.
The router also has two different DNS preferred DNS servers. Please remember to be considerate of other members. Does the ISP provide you 1 or 8 Static IPs?? navigate here You may get a better answer to your question by starting a new discussion.
http://support.microsoft.com/kb/936009 And here is an example of the error: http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Server/2003_Server/Q_23228780.html 0 LVL 9 Overall: Level 9 Windows Server 2003 1 SBS 1 Message Expert Comment by:Press2Esc2008-06-20 Comment Utility Permalink(# a21830274)