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Windows Server 2003 Machine Looses Network Connectivity

I slightly remember the issue of Win7 having disconnect issues with mapped drives. Done that .... Here's some information about the Windows server: It can ping itself The NIC looks fine in device manager Link light and activity light are active on NIC Ethernet connection in Network Oops, something's wrong below. Check This Out

Join the community Back I agree Test your smarts. 88% of IT pros got this right. Just want to try both ways to be sure. –KPWINC Jul 14 '09 at 1:15 Are there any other machines on the same subnet, and can they ping the Home Windows 7 Workstations Losing Network Connection, Help? JR Re the DNS problem: See http://support.microsoft.com/kb/956189 This refers to SBS, but it applies to standard W2k3 as well. https://www.petri.com/forums/forum/server-operating-systems/windows-server-2000-2003-2003-r2/21403-windows-server-2003-periodically-loses-network-connectivity

The server is a whitebox PC (actually a PowerSpec desktop that I yanked the drives out of, put new drives in, and installed Windows on--low budget...), Windows Server 2003 R2 Enterprise, But this doesn't fix the issue. Other question. Jim: "This is probably a Windows issue.

  • If you guys have more specific suggestions, feel free to share!  Thanks either way! 0 Datil OP Helpful Post afeitguy May 8, 2012 at 11:47 UTC DHCP problems
  • Did u found anything in the eventlog?
  • and MS...
  • Attempting to ping the firewall returns "destination host unavailable".
  • There's no suggestion of the cause in the error logs (there are reports of failed services that depend on connectivity such as the time server) networking windows-server-2003 share|improve this question edited
  • can you ping the server by ip or name?
  • I've rebooted the Windows machine to no avail.
  • vSphere 6 is GA: The ultimate guide to upgrade your white box to ESXi 6.0 vCSA 6.0 tricks: shell access, password expiration and certificate warnings ESXi Patch Tracker Tweets of @ESXiPatches

KB912023). Select Disabled from the Startup Type dropdown list. IPSec will discard all inbound and outbound TCP/IP network traffic that is not permitted by boot-time IPSec Policy exemptions. Go to the forwarders tab.

The network connection of a running Hyper-V virtual machine may be lost under heavy outgoing network traffic on a computer that is running Windows Server 2008 R2 SP1 http://support.microsoft.com/kb/2263829 The Privacy statement  © 2017 Microsoft. When you say you can't ping do you mean you can't ping anything, or you can ping some things but not others? asked 7 years ago viewed 30765 times active 5 years ago Linked 2 Exchange server not serving mobile devices - how to troubleshoot?

Required fields are marked *Comment Name * Email * Website Ready to talk to one of our professionals? Jim stares at Todd, thinking for a long while and finally replies. Can you ping any other machines on the same subnet? –MDMarra Jul 14 '09 at 1:14 Also... To no avail - the guest OS still has no network connectivity.

Magic the Gathering: Friends or Foes? news Report • #14 wanderer July 21, 2009 at 09:48:59 flow control is usually not enabled by default and wouldn't effect what you are experiencing.Yes write down the tcp/ip setting and then If not, will follow above steps and advise.Just wanted to let you know you're not alone! Report • #34 wanderer August 12, 2009 at 10:01:05 Is this your blog?

Off-Topic Tags How-tos Drivers Ask a Question Computing.NetForumsWindows Server 2003General Server 2003 loses all network connections Tags:Microsoft Windows server 2003Servernetwork tool6913ca July 15, 2009 at 09:51:06 Specs: Windows Server 2003, P4 his comment is here Yet we're running Nod32 antivirus, updated by the book. Report • #13 tool6913ca July 21, 2009 at 09:01:24 Re: the switch port - I checked the log file on our switch and I don't see anything unusual (to me)... After each reboot the following entry is logged there: Source: IPSec Event id: 4292 Message:The IPSec driver has entered Block mode.

We went through an issue-resolving checklist: have you rebooted the Windows box? Also, I ran cluster validation and they are identicle. We have custom SW to deliver documents and it has worked well since 2001. this contact form TCP/IP properties appears fine, no "a network cable is unplugged" errors.

Report • #12 tool6913ca July 21, 2009 at 08:44:12 Ok, I'll try replacing the NIC... After a few minutes of searching, we found several blog posts, forum threads and Microsoft Knowledgebase articles that all describe the same issue and provide a resolution: The IPSec policy store I have just installed W2003 Server Web edition and set it up the same way we always have with 7 W2K servers for 8 years!

Can you post the contents of the route print command (just the IPv4 part)? 2.

As such Quick Tips have not been reviewed, validated or approved by Dell and should be used with appropriate caution. Chemistry 101 - Introduction to the Periodic Table What is the origin and meaning of "to be a square"? Louis, MO Birmingham, AL © NetGain Technologies, Inc. Todd: "Maybe its a hiccup in the virtual hardware.

So you could try to look at the power management properties from the network adapter.   0 Jalapeno OP Medigo May 8, 2012 at 10:04 UTC Well, I Knowledge Base The VMware Knowledge Base provides support solutions, error messages and troubleshooting guides KB Home Knowledge Base Help Search the VMware Knowledge Base (KB) Products: View by Article When this occurs, event 4292 (source: IPSEC) is logged in the server's System event log. http://midsolutions.org/windows-server/windows-server-2003-terminal-server-capacity-and-scaling-apr-24.html Newer Post Older Post Home Subscribe to: Post Comments (Atom) Follow 2012-2017 Gold Sponsors Advertise on v-front.de Search This Blog Silver Sponsors Popular Posts How to make your unsupported NIC work

That it would be better and more cost efficient to call Microsoft and pay the price, or best case scenario get it for free if it shows it's an error with Creating your account only takes a few minutes. Operating Systems ▼ Windows 10 Windows 8 Windows 7 Windows XP See More... Back I agree VMware Front Experience Taking server virtualization down from the clouds to real life experience ...

About Advertising Privacy Terms Help Sitemap Join millions of IT pros like you Log in to Spiceworks Reset community password Agree to Terms of Service Connect with Or Sign up with All Rights ReservedAd Choices The information on Computing.Net is the opinions of its users. The obvious answer was no- even though it should’ve been the first thing we tried. You should add as secondary dns server like you have on the server.Given the present config if the users put in the ip of the web page they would go

My next bet is trying to find out exactly what files are used by RRAS and copy them from an existing system. If IPsec is not needed on the server, it can be disabled. Update the NIC Card drivers from the NIC Vendor and not the PC Vendor and see what the outcome is. 1 Jalapeno OP Medigo May 9, 2012 at Home About HP & VMware Links ESXi-Customizer-PS ESXi Community Packaging Tools ESXi-Customizer V-Front Online Depot ESXi Patch Tracker ESXi 5.x/6.x Patch Matrix Impressum (German) Why Windows 2003 VMs suddenly lose network

When in block mode, IPSec discards all inbound and outbound TCP/IP network traffic that is not permitted by boot-time IPSec Policy exemptions. I'm getting caught up on stuff right now but I will post back on here in the next day or two with an update.Phatsta, it does sound like we are having Email Password Log In Forgot your password? Todd: "Er..., none.

In which episodes did the Enterprise boldly go where no-one had gone before? If you find the link is broken, provide feedback and a VMware employee will update the link. Navigate to the following registry key:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\IPsec\Policy\LocalRight-click the key, select Delete, and confirm the deletion. In order to achieve a speedy publication, Quick Tips may represent only partial solutions or work-arounds that are still in development or pending further proof of successfully resolving an issue.

If not, can you post the results of a tracert to it? The default gateway (router) is among the devices which will be inaccessible; therefore, the server will be unable to browse the internet in this state.