Windows Server 2003: Router, DHCP, Loses internet connection

Posted by jM2.me on Server Fault See other posts from Server Fault or by jM2.me
Published on 2011-01-08T17:44:39Z Indexed on 2011/01/08 18:55 UTC
Read the original article Hit count: 230

Filed under:

windows-server-2003

|

router

|

dhcp

|

isp

I have following setup: a windows server 2003 dedicated server with tho nics. One is connected to internet (no modem/router), and second one is connected to private network. Server has DHCP server installed on it and internet nic is being shared for internet access.

The problem is sometimes server loses connection to the internet, so same happens to private network. So far I can manually fix it by releasing and renewing IP address.

What could be the cause of this problem? DHCP lease from ISP?

Thanks

© Server Fault or respective owner

Related posts about windows-server-2003

Rotate monitor to portrait on Windows Server 2003 with ATI card

as seen on Super User - Search for 'Super User'
Does anyone know if it is possible to rotate a monitor from landscape to portrait mode on Windows Server 2003 32-bit with an ATI video card? According to Dell's site, I should be able to rotate my Dell P2310H monitor by installing drivers from their website, but they don't have drivers for Windows… >>> More
Windows Server 2003 Trial Activation Issue

as seen on Server Fault - Search for 'Server Fault'
I have a Windows Server 2003 (R2 Enterprise with SP2) VM, originally installed with a trial license. We forgot about the server, and now more than 120 days has passed, and I can't do anything with the server. I seem to be at a dead end with the existing installation. When I log in, I get: The… >>> More
Windows Server 2003 can't see Vista machine

as seen on Server Fault - Search for 'Server Fault'
Hi there, I've got a real PITA problem that I'm sure has a really simple solution. I have a Windows Server 2003 machine that needs to be able to see the network name of a Vista box - but refuses to. It can see the Vista box (and even access its shared folder) if I enter the Vista box's IP address… >>> More
Windows server 2003 default administrator password

as seen on Stack Overflow - Search for 'Stack Overflow'
Sorry if this is an overly simplistic question, but I'm a bit stuck here. :) I need a windows machine for me to do some programming for class. Since I have my Macbook with me everywhere I go, I figured that it would be easiest to install a vm. And since I can get a copy of Windows server 2k3 for… >>> More
Windows Server 2003 - Handling hundreds of simultaneous downloads

as seen on Server Fault - Search for 'Server Fault'
At the moment I have a single server with 4 1TB hard disks, daily I haver over 150 MP3 music files uploaded (around 80mb each). At busy periods there is over 300 people streaming / downloading these mixes all at once, 75% of the activity is on the most recently uploaded stuff which is all on a single… >>> More

Related posts about router

cisco 2911 router vs 2811 router

as seen on Server Fault - Search for 'Server Fault'
Just wondering if anyone has experience with the cisco 2911 or 2900 series routers. I understand it is newer and similar to the 2811 but more robust. The price difference is not that much more. I am trying to determine if I should go with the 29xx or 28xx series for a small-medium sized company… >>> More
Ubuntu 10.10 Ad-Hoc Setup (from Wireless Router, to Ubuntu Server/Desktop to Wireless Router)

as seen on Super User - Search for 'Super User'
Okay, so I know there are different approaches for this, but I will explain my story briefly before getting to the technical stuff. My fiancée and I are going through some financial issues (as I assume a lot of us are). We ended up having to move from our house and stay with some friends/family for… >>> More
linksys wrt54g router to a Cisco router?

as seen on Super User - Search for 'Super User'
This may be a strange question but I have no clue. I currently have a basic linksys wrt54g router fo9r my home network. I am considering getting a rack/cabinet and running a home server or 2 and hooking up my home network to it. If I were to do0 this I could pick up a cisco rack mounted router… >>> More
Prolink 5200 modem/router connected to Linksys WRT54GS wireless router

as seen on Super User - Search for 'Super User'
Hello does any one knows how to conect prolink 5200 single port modem/router with Linksys wireless router ......i dont know how to configerat these to togather >>> More
How to Reuse Your Old Wi-Fi Router as a Network Switch

as seen on How to geek - Search for 'How to geek'
Just because your old Wi-Fi router has been replaced by a newer model doesn’t mean it needs to gather dust in the closet. Read on as we show you how to take an old and underpowered Wi-Fi router and turn it into a respectable network switch (saving your $20 in the process). Image by mmgallan… >>> More