Dell :: Vostro 270s Will Not Get IP Address From DHCP Server

Jan 21, 2013

2 brand new Vostro 270s straight out of the box both have the same problem. (Windows 7 PRO)

These are connected to a wired LAN, the NIC fails to find the dhcp server and get itself an ip address. The network cable & port work fine with any other PC. If I change the properties in the NIC to a static IP address it works fine.

I have tried every Realtek driver I can find, both from DELL and Realtek, no difference.

I have wiped one of the machines and re-installed a fresh copy of Win 7, then the chipset drivers (from the DELL supplied CD) - no difference.

View 1 Replies


Dell :: L501x Administrator Profile Failed To Obtain IP Address From DHCP Server

Feb 20, 2013

2 days ago, my laptop was connected to my router and working fine. But it then randomly disconnected and haven't been able to connect back since. I am using an ethernet cable to access the internet, and have tried many ways to try and resolve the issue but nothing is working.

I have a Dell L501x (Win 7 64-bit) with the Intel Centrino 1000 BGN wifi card. I have restarted the router and modem and disconnected all devices and tried reconnecting, but to no avail. I have tried updating the drivers, system restoring and using safe mode (with network) but nothing works. The modem and router are working fine as other devices connect and access the internet, it is just my laptop that cannot. 

I am sure it is not a hardware issue as the card detects all the surrounding networks. The troubleshooter only says "An administrator profile failed to obtain an IP address from the DHCP server.

View 10 Replies View Related

Did Not Receive IP Address From DHCP Server

Nov 17, 2011

i did just had a rogue anti-virus infection i did a removal of it AV Security 2012

View 1 Replies View Related

IP Address Lease Denied By DHCP Server?

May 5, 2013

my Laptop is about nine years old, HP Pavillion Pentium 4. I run Windows XP Home Edition Version 2002 SP3. I use a broadband card from Verizon that I just put in my USB (no router, etc) I'm getting a System Error Source DHCP Event ID 1002. When this happens, my computer, I believe, is going into sleep mode and I have to reboot the system. When I turn it back on and go back on the internet, all my websites that I was in are still there. The error says: The IP address lease for the Network Card with Network address 2c3068c16ED1 has been denied by the DHCP Server (The DHCP Server sent a DHCPNACK message)The DHCP Server Service did not extend the lease on your computer's IP address, so your computer temporarily lost its connection with the Network. I tried the ipconfig /release and ipconfig /renew. I tried going in services.msc and going under DHCP and keeping it automatic but stopping it. I called Verizon and I believe he refreshed my Network settings (I think I knew more about the topic than he did) He said it was my computer, whatever. I just tried the static IP but it didn't seem to take. I restarted and it jumped back to automatic. My last guess is it's something to do with the time frame of when it automatically obtains the address and when it expires. When I do the ipconfig /all it shows only a two hour time frame before it expires. Today I noticed that my computer shut down/sleepmode at the exact time the ipaddress was obtained. So, is there a way to increase this time between obtaining and expiring?

View 7 Replies View Related

DHCP Server And Automatic Private Address?

Sep 7, 2011

I'm a heavy PC Gamer, I play games such as World of Warcraft, Borderlands, Call of Duty, Steam Games, I also know my way around fixing internet issues, But this one just seems to have gotten me off guard, Recently, 1-2 days ago, I was browsing the internet like a normal day, and It was late, so I decided to go to sleep, Turned my computer off, Woke up the next morning, Turned it on, It then shows that I kept getting kicked off the LAN for some reason, It was like this[CODE]

View 2 Replies View Related

Program Changing DHCP Server IP Address Scope

Jul 11, 2011

My Network is running Windows Server 2003 and with more than 150 Users. But last week, I notice that a program is changing my DHCP server IP Address scope.

View 2 Replies View Related

Cannot Renew IP Address - Unable To Contact DHCP Server

Mar 31, 2013

I randomly lost Internet connection, and since have not been able to Renew an IP address! Other people in my household can connect just fine. I've tried numerous things to get my internet back, but continue to be unsuccessful in doing so.

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:Documents and SettingsMike>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : miker
Primary Dns Suffix . . . . . . . :


View 19 Replies View Related

Cisco Wireless :: LAP1141n - Can't Get IP Address From DHCP Server

Feb 1, 2012

Is it problem with iPads or LAP1141n?WLC 4404 and many 1142 and 1141, so other devices laptops, iphones, androind phone works as well.But iPad authorized, but can't get an ip address from dhcp server (dhcp not local on wlc, on windows machine) with coverage lap1141, but it get ip with coverage lap1142, and when i got it i roaming to lap1141 and it stays, if i off/on iPads can't get it again from lap1141.

View 14 Replies View Related

Cisco Routers :: Get The RVS4000s DHCP Server To Assign Another IP Address?

Feb 4, 2013

I have a RVS4000 router with DHCP enabled and in router mode. 
The LAN is 192.168.2.x.  The RVS4000 static IP address is
The router is not the RVS4000 and is at
The RVS4000 dhcp is assigning it's clients a default gateway of instead of what I want How can I get the RVS4000's DHCP server to assign another IP address other than its own as the default gateway to its DHCP clients?

View 2 Replies View Related

Cisco Wireless :: 3750 Switch - DHCP Server / Cannot Get IP Address

Jan 8, 2012

I have a 1250 AP connected to an Switch Cisco 3750. We have a SSID(v lan 1 - native) which get an IP Address from our DHCP Server(located in a Windows 2003 server). I added a new SSID in VLAN 2 and I would like no to use the DHCP Server but to make the AP get an IP Address from the pool I created in the own AP (ip dhcp pool Guest) but every time I try to connect the new v lan, it doesn't get an ip address.
Follow the settings of the AP.
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption

View 10 Replies View Related

Cisco Wireless :: WLC 5508 As Dhcp Server For AP Management Address

May 26, 2013

My 5508 WLC which runs version 7.4 is configured as a DHCP server for the AP management and here's my problem: My AP can get to the address, and can ping the address of the WLC management,But my AP prompts the following log: [code]

In the switch dhcp we can use to do the WLC option43 specified address, but in this case how the address specified WLC, the AP can be registered up?

View 9 Replies View Related

Dell 570 Inspiron / Unable To Contact DHCP Server

Jun 18, 2012

I have a Dell 570 Inspiron desktop running win7 home premium w/ a 64 bit OS. I have Frontier dsl with a Westell 327W modem and a netgear router. Two desktops are connected to the through the modem and the Dell 570 through the router. I also run laptops through the router w/no problem. This morning the dsl went down, and when it came back up, the Dell 570 would not connect. i tried Diagnosing Connection Problems, and I'm told to turn off the modem/router (which I have done a gazillion times).When I look at Network Connections in the Control Panel, It tells me I have an unidentified network and can't connect. I read through some forums earlier, and found that releasing and renewing ipconfig often corrects the problem, and that's when I got the message that 'An error occurred while nenewing. Local Area Connection unable to contact DHCP server.' This set up has worked for the past year and a half. I looked at the network adapter, and it says it's working properly. I changed the cables going to the machines, and they both work on this computer. The only change made to the computer was to install McAfee security center through AOL yesterday, but the set up worked all yesterday and last night.

View 2 Replies View Related

Cisco Wireless :: WLC 5508 - Lightweight AP Client Getting Wrong IP Address From DHCP Server

Mar 29, 2012

I have 2 units Cisco WLC 5508 running software version 7.0.220 with 70 over units Cisco AP 1262N and 1242AG. Some of wireless clients having problem to get the correct IP address from the DHCP server. There are 2 units of Microsoft DHCP. Both DHCP server ip have been configured on the Interface at the WLC. The core switch also being configured with ip helper. I've attached the debug output of one of the wireless client during the problem.

View 12 Replies View Related

Cisco Switching/Routing :: 3750 - DHCP Server Doesn't Provide IP Address

Dec 11, 2012

a new LAN installation, two VSS pair 6509 core, 15 closets, with 3750 stacks. Floor 15 only, devices/hosts can ping teh DHCP server but cannot aquire IP addresses. no such problem on other floors?
portfast an dother parameters are intact.

View 2 Replies View Related

Cisco Switching/Routing :: 3911 Router DHCP Server Not Giving IP Address

Jan 30, 2011

I have a 3911 router with a 1242 AP. The problem that I have is that when the user is trying to connect, the user get the OS Ip address and I see that when I do the "show dot11 association" command, but when I do sh ip dhcp binding on the  router I see        0100.18de.74db.14       Jan 31 2011 11:14 AM    Automatic
The router is seeing as if the router gave the ip address to the user, but the reality the user was assigne the OS ip address 169. I did "debug ip dhcp server events" and I got the following:
Jan 31 11:09:06.752 EST: DHCPD: Seeing if there is an internally specified pool class:Jan 31 11:09:06.756 EST:   DHCPD: htype 1 chaddr 0100.18de.74db.14
Jan 31 11:09:06.756 EST:   DHCPD: remote id 020a00000a58218400000000Jan 31


View 10 Replies View Related

Cisco Routers :: How Many IP Address DHCP Server Can Handle Of RV0xx Series VPN Router

Sep 6, 2011

How many IP address can handle the DHCP server of the RV0xx Series VPN router? can be configured for more than 250 ip addresses? it is posible to configure the router in order to have more than 250 ip address?

View 2 Replies View Related

Cisco Switching/Routing :: Nexus 7010 New Users Were Not Getting Ip Address From Dhcp Server

Jun 8, 2013

We  have 2 nexus 7010 switches configured with HSRP in the network. For all  the vlans core1 is Master and Core2 is standby. In the current setup we  have external dhcp server and dhcp relay is configured for all the  vlans on Master and standby switch. The setup is running the IOS 5.2
Activity Done: During  the Maintainacne activity, we isolated core1 switch in the network by  disabling the vpc/keepalive and all the uplinks from access switch. The  core2 switch was master for all the vlans.
Issue observed: It  has been observed that new users were not getting ip address from the  dhcp server. The ethereal capture showed that dhcp server was not  getting the dhcp requests from the core2 switch. We disabled the dhcp  feature in core2 and enabled again with dhcp relay again configured on  vlan interfaces .even after doing this no change was observed in  behaviour. Finally we got core1 back in network by enabling all the  links.
Observation: The  moment VPC link came up between the core switches, users started  getting ip's from dhcp. Then we started enabling all the uplinks on  core1.Core1 again become master for all the vlans and users continued  getting ip’s. Network running fine.
Further Testing

1. For  one of the vlan, core 2 switch has been made primary and for new users  checked the dhcp functionality and it was working fine. The aim was to  identify if anything wrong on core 2 related to dhcp relay

2.Again  we changed the priority for this vlan and made core1 master for the  same. This time we disabled this vlan on core1 and tried new user with  core 2 became master and dhcp functionality worked fine for new user.  Actually in this case we have simulated the same behaviour when we  observed the issue with only difference of VPC was not available during  the issue time as core 1 was isolated form network 
Inputs needed.

Is  there any known behaviour for dhcp functionality when VPC is  unavailable? If we see the test scenario2 (wherein core1 was master for  the vlan and we disable this vlan on core 1 and core 2 was able to relay  dhcp requests for new users in this vlan.) it was actually same as  scenario we observed during issue time..

View 7 Replies View Related

Cisco Wireless :: 1141 - Get 12.4 Code To Assign DHCP Address To Ethernet Interface From Server?

Nov 7, 2012

How do i get the 12.4 code to assign a dhcp address to my ethernet interface from my server? I deleted the default config on the 1141 and searching has not turned up anything useful.

View 1 Replies View Related

Cisco Routers :: RV220W Built-in DHCP Server Can't Save Class B IP Address Pool

Mar 28, 2012

I was trying to set a DHCP pool with with RV220W, however, RV220W UI can't save it. It displays "IP Address Range -"Step to reproduce: (it is 100% reproducible)

1. login into RV220W admin web

2. Create a VLAN, id 201

3. Go to "Multiple VLAN subnets", select the VLAN, click edit

4. Enter following info:
IP Address:
Subnet Mask:
DHCP Mode: DHCP Server
Domain Name: Cisco
Starting IP Address:
Ending IP Address:
Primary DNS Server:
Leave rest of settings with default value.
DNS proxy is enabled
5. Press Save button. The UI shows text "IP Address Range -".

Expected result: RV220W shall save the setting and make use of subnet in IP pool. By the way, the error message "IP Address Range -" seems incompleteI tried same setting on netgear FVS318N (very similar settings to RV220W), it accepts as DHCP IP pool and works.RV220W has great feature set meets my needs. Its UI is slow and sometime dashboard freezes, which I can live with comparing to features. But DHCP server IP pool can't be class B is huge limitation to me.

View 1 Replies View Related

Cisco Switching/Routing :: Can Layer 2 2950 Switch Be Used As DHCP Server With Its Own Address Pool

Mar 18, 2009

Can a layer 2 cisco 2950 switch be used as a dhcp server with it's own address pool.

View 3 Replies View Related

Cisco Switching/Routing :: 2960 - DHCP Server Port-Based Address Allocation

Nov 15, 2012

Does the 2960 switches with LAN-Lite support DHCP Server Port-Based Address Allocation?

View 1 Replies View Related

Dell :: Vostro 1500 And Cannot Connect To Wireless Network With Dell 1395 WLAN Mini-card

Jan 13, 2012

I have a Vostro 1500 and cannot connect to a wireless network with a dell 1395 WLAN minicard os XP home, what are possible solutions?

View 1 Replies View Related

Dell :: Vostro V131 No Wi-Fi?

Nov 11, 2011

I bought one from outlet.  It has WiMax as an option.  It seems it has WiMax, but I can' see any wifi device in Device manager. It is ridiculous. I surprised so I checked my order confirmation e-mail again and again, but it reads "Intel Centrino Advanced-N + WiMAX 6150", not WiMax only.

View 17 Replies View Related

Dell :: Vostro 220 Integrated NIC Dies

Apr 10, 2009

Bought a Vostro 220S about 2 months ago.  After about three weeks, while I'm using it, the integrated NIC dies.  All of a sudden I get the "Network Cable Disconnected" pop-up.  No LEDs lit by the network jack.  Contact Dell support who decides it's the motherboard.Three days later, the exact same failure.  Contact support again.  This time they want me to re-install Windows (yeah...right).  I refused since the motherboard fixed it the first time.  They finally agree to replace the motherboard again. Using the same router and cable that worked for years with my old computer.  After the first failure, I switched ports on the router.  While waiting for the motherboard replacements, I had installed an old PCI NIC I had laying around.  Worked fine...still is. I'm not about to re-install Windows, which is what I know they'll want.  I'll stick with the PCI card.  Both of the people at Dell support as well as the tech they sent out told me they've not seen this before.

View 6 Replies View Related

Dell :: Vostro 3460 Wi-Fi Low Signal?

Oct 8, 2012

I just bought a brand new dell vostro 3460. for some reson the signal (WiFi signal) is poor and even disconccect from time to time and the internet surf is very slow.

the computer is located at the same place as two others laptop i have (the two others ave perfect signal).

View 6 Replies View Related

Dell :: Vostro 3560 - Wi-Fi Keeps Disconnecting?

May 31, 2013

my wifi keeps disconnecting after certain period (15-100 min usually) 

i have Dell Vostro 3560, WINDOWS 8,64 BIT.

View 22 Replies View Related

Dell Vostro 3700 Not Detecting Wifi?

Feb 29, 2012

I have a dell vostro 3700 and have had it for about 3 years with no problems. Lately it has been picky on when it will let me use my home wifi it will say "restricted use". Then today it stop working all together and says that no network connections are available, but they are because everyone else's computers in my house are working.

View 3 Replies View Related

Dell Vostro 1520 - Wireless Driver For XP

Dec 9, 2011

I recently received the blue screen and had to do a clean install of Windows XP on my Dell Vostro 1520. I then proceeded to install the Dell drivers and downloads in the order according to Dell's website. But the wireless driver continually gave me a Setup.rul 380 error, so I did a manual install of that. Unfortunately something is still incorrect. The internet connects, but the wireless icon at the bottom has a pop that says "Adapter Problem. Driver is not installed." I don't know a lot about computers and I'm not sure if I did something wrong, but I can't figure this one out.

View 5 Replies View Related

Wifi Drivers For Dell Vostro 1015?

Mar 8, 2013

downlaoding wifi drivers for dell vostro 1015.

View 1 Replies View Related

Dell :: Vostro 1015 Usage In Ireland

Apr 15, 2012

I have an employee using a Vostro 1015 Config 020, Genuine Windows® 7 Professional, 32bit laptop in Ireland.  A local tech there told her " that with new laptops you don’t need to use a converter because they have a built in one", and I need to find out if that is true.

View 1 Replies View Related

Dell :: Vostro 1550 - Bluetooth Is Not Working

May 25, 2013

I have Dell Vostro 1550 Laptop.Os- window 7 ,32 bit.Earlier I had window 7,64 bit on my laptop ,when I install 32 bit window on it after a clean format, Everything work perfectly except the bluetooth.I tried several bluetooth drivers but none of them fix my problem.I received an error while installing the bluetooth driver that the" system has been modified can't install the driver".when I tried another driver then it says please activate bluetooth first ,when I did so by pressing the function keys then a message appears on the screen saying "starting bluetooth" after few minutes the msg disappears and nothing happens,it doesn't start the bluetooth.

View 3 Replies View Related

Dell :: Wireless Connection On Vostro 1500?

Jan 13, 2012

I have a vostro 1500,  1395wland mini card and cannot connect to a wireless network any possible solutions?  OS is win XP Home

View 1 Replies View Related

Dell :: Windows XP Driver For Vostro 260 Required

Nov 25, 2012

I am struggling for a windows XP network driver on Vostro 260,I cannot imagine there is no one, but I loaded a driver from Realtek, containing a driver for the reference found in the identification of the interface (DEV_8168&SUBSYS_04EE1028&REV_06).

I installed, but the interface is not starting. What to do?

View 5 Replies View Related

Copyrights 2005-15, All rights reserved