Cisco Wireless :: 4400 - Laptops Unable To Access Domain

Dec 22, 2011

We have a several cisco 4400 wireless controllers and a cisco WLC. All clients autheticate to an AAA server. Acces points are cisco LWAP 1242. Security is PEAP TKIP ms-chap. Machine and user authetication. Settings are pushed out through grou policy. A new user can log on to a laptop (without cached credetials) and get all their network settings....most of the time. Randomly we have laptops that after being restarted, recieve "yourdomain.com is not availalbe" error message. The laptops will work fine for weeks and then random laptops start to get this error. If we wire them into the network, run a gpupdate, they logon fine. Shutdown, unplug, and the wireless works fine again.. I am not sure if this is an ms group policy issue or a wireless issue. Any setting change or a gp setting that I may have missed??
 
Clients are mostly windows 7 some XP Domain Windows 2008r2
 
ACS 4.2
 
Group policy settings - wifi config settings enabled and configured correctly Always wait for network enabled.allow fast reconnect disabled (was recommended by a cisco tech) Disabled computer passwords for domain about 2 months ago to see if the computers reseting their passwords were an issue.

View 8 Replies


ADVERTISEMENT

Cisco Wireless :: Windows Laptops That Do Not Roam From One AP To Another On Same 4400 Controller

Jan 22, 2012

Windows laptops that do not roam from one AP to another on the same 4400 controller?  Particularly using an Atheros chipset - works fine under Linux... It's a WPA2/AES enterprise network on a controller running 7.0.220.0 

View 4 Replies View Related

Cisco :: 1811W Stopped Allowing Wireless Connection Of Domain Laptops

Nov 8, 2011

I have a Cisco 1811W that after several years in service suddenly stopped allowing any wireless connection to laptops on the domain. It allows hard wired connections and devices that are just using the wireless hot spot like iPads and Iphones but not devices on the domain. These same laptops connect wirelessly without issue at our other facilities which use the same hardware.
 
Here is the config file of the router in question...
 
router#show run
Building configuration...
Current configuration : 11776 bytes

[Code].....

View 2 Replies View Related

Unable To Access Files Or Folders Wirelessly Between 2 Laptops?

May 10, 2011

I am unable to access files or folders wirelessly between my 2 laptops both running Vista. Both machines can see each other. I can access files with a wired connection.When using wireless I get error message 0x8007035

View 2 Replies View Related

Cisco Wireless :: 4400 Windows Was Unable To Log On To The Network

Jan 8, 2013

We use Cisco 4400 Series Controller and Cisco Aironet 1142 Wireless-N Access points  andwe use windows 2008 Active Directory and also as our Radius server. We have XP as a client. The Laptops were connecting automatically into the wireless network once they are joined to the domain and adding the laptop to the wireless security group in the AD. All of sudden all the 20 laptops got disconnected from our wireless network.The Laptops can detect our wireless network. But on the system tray the pop says: Windows was unable to log you on to the network MATS. (MATS is our SSID)

View 1 Replies View Related

Cisco Wireless :: 4400 WLC / AP 1240 - Unable To Route Outside Of Own Subnet

Jul 14, 2008

Cisco 4404 WLC
AP 1240 - LWAP
 
Wireless client receives a DHCP address from central DHCP server fine. Unable to route outside of own subnet . Continuous ARP WHO HAS (Default Gateway addr) TELL (client IP) messages being received. WLC running OS 4.2.99.0.

View 20 Replies View Related

One Of Two Laptops Unable To Connect To Wireless After Changing Provider?

Feb 21, 2013

We recently switched from cable internet to Verizon DSL since my roommate moved out and took his equipment with him. I set up the wireless router last week and got my laptop to work on the wireless connection. Now I am unable to get my boyfriend's computer to connect to it, when it never had this issue before with the previous wireless. The first day I had it set up, it said it connected, with an "excellent" connection strength, but then the status was 'unable to connect.' I was on the phone with the Verizon guy, who after doing a screen share, said it was my IP address.

So I tried resetting my IP through the CMD, with no luck. Now it doesn't even let me connect to the wireless at all. I've tried both the Intel PROSet/Wireless and the Microsoft client to connect (this is running Windows XP) and when I click 'repair' on the Microsoft client, it tells me it couldn't be corrected because it could not renew the IP address. The firewall is currently off and I removed the defunct McAfee that was never renewed anyway[CODE]

View 13 Replies View Related

Cisco Wireless :: WLC 4400 - Unable To Find AP Entry In Database / Could Not Process Statistics Info

Jun 24, 2012

Six month ago I installed and configured a wireless mesh with the equipment named. From two weeks ago one AP (MAP) restarts every day. In Wireless Lan Controller appears this logs:
 
"Unable to find AP entry in the database, could not process statistics information"

View 2 Replies View Related

Linksys Wireless Router :: E2000 Unable To Connect One Of Laptops To Internet

Mar 24, 2011

I have a new Linksys E2000, I was unable to connect one of my laptops to the internet, so I decided to call support with the problem, after 45min and not results, find out that the E2000 do not support the Atheros AR 5007, they told me that I need to get a new driver for my adapter. Fine but Cisco doesn’t have a Driver update for this problem or how to fix it, or at least send you a link where to get the fix. 

View 4 Replies View Related

Cisco Wireless :: 5508 Students Unable To Join Wireless With Personal Laptops

May 1, 2012

I have a WLC 5508, AIR-LAP1142N APs and a SSID for students to connect to who bring their own device. I am still testing this and it has not been rolled out but I am running into some serious issues with joining the network. I am authenticating them through a RADIUS server (2008 R2). Problem: many of them cannot connect because they are lacking the certificate.
 
1. What is a good setup for authentication in a BYOD environment

2. If my setup is good what can I do to allow kids to use their computers on the wireless either without the certificate (which I know is unlikely) or what do I need to have them do to connect. I am hoping it does not involve hard wiring and getting the certificate from the server.

View 1 Replies View Related

Cisco Wireless :: 4400 How To Get New Access Point To Be Seen By Controller

Jul 23, 2012

I have a Cisco Series 4400 WLAN controller and I'm trying to connect a lightweight AP to the controller.  I have already assigned the switch port to use my wi-fi VLAN, and have connected the AP to the switch.  After a few minutes, the light on the AP goes from green to light blue (indicating it's serving clients). When I log into he wi-fi controller to look for the Ethernet mac address of the new AP, I do not see its Mac Address.  I want to be able to rename the AP to reflect where it will be used,  but need to select the AP via its Ethernet mac address before I can make any edits like changing its name etc. I've gone through the "monitoring" menu, selected "All" and still do not see it in their via its MAC address.  I also will select the "wireless menu" which lists all the AP's on my network, listing in order from on the longest running, to just powered on.Is there something I'm missing like a "re-scan" that scan's all devices?

View 5 Replies View Related

Cisco Wireless :: 4400 - Guest Access Disconnect

Dec 31, 2012

on WLC 4400 Guest vlan is configured with local authentication, the users get disconnected after 10mins were should i disable the option of 10mins restriction

View 3 Replies View Related

Switches :: How Do Wireless Laptops On 2nd Router Access

Jan 12, 2011

how do wireless laptops on 2nd router on LAN access shared devices on wired computer on first router (one network)

View 11 Replies View Related

Connect Two Laptops To The Internet Via One Wireless Access Point?

Jul 4, 2011

At home I have a wireless access point that I use to connect my laptop #1 to the Internet. On laptop #1 IP address is set to 193.49.21.65. This IP address also Subnet Mask and other addresses are given by my Internet Service Provider. Everything works just fine but lately I bought another laptop (laptop #2) and now my aim is to connect both laptops to the Internet. Unfortunately, I can't make that happen. Only one of my laptops having IP 193.49.21.65 set can connect to the Internet.

[URL]

So is there any way to have an Internet connection on both of my laptops without having to buy any new equipment?

View 1 Replies View Related

Cisco Wireless :: 3502 Access Point Will Not Connect To 4400 Series WLAN Controller

May 20, 2012

I recently upgraded our controllers to the latest version 7 software, as I read this was one of the requirements to get them to connect.  But I am not having any luck getting into a controller.  Normally I plug them in to the network, they pop into the controller listed as something like AP5057.a844.xxxx and then I can finish configuring them, but a static IP on them, etc. This is the first of this model AP I have tried to deploy, so I am wondering what is different with these. or what I might be missing in the default config in the WLAN controllers. Niether of which are set to "Master" either.

View 10 Replies View Related

Laptops Unable To Print To Networked Printer

Apr 4, 2012

There would appear to be a general problem with printing from a wireless laptop, judging by the number I've come across in the search for a solution to my particular problem.My Set-up is:BT Home-Hub (up to 8 MBs Broadband DSL connection with outputs of two ethernet ports and Wifi, telephone and USB

- port 1 connected to Vista PC
- port 2 connected to 8 port Netgear switch.

Netgear switch.

- port 1 input from BT Home Hub
- port 2 connected to TV
- port 3 connected to NAS
- port 4 connected to Samsung CLP 620 ND colour laser
- port 5 connected to this desktop PC (Win 7/64bit)
- ports 5 to 8 as yet unused.

Other PCs

- desktop running XP SP3 connects through WiFi
- old Toshiba laptop running XP SP 3 connects through WiFi
- new HP laptop running Win 7 SP 1 connects through WiFi
- Acer laptop running Win 7 SP1 connects through WiFi.(WiFi computers not necessarily connected all at the same time)

The issue.This desktop can print via the network..All XP pcs/laptops see the printer on the network and can print..The Win 7 laptops see the printer on the network, but when asked to print a test page, the document gets stuck in queue until it gives the Error - printing message. If the printer is sleeping, when the test page is sent, the Samsung print dialog panel on the laptop remains showing "Printer is sleeping..." as if no commands are being sent to the printer (and therefore why nothing prints). Cancelling the document returns the printer to normal - ie the exclam mark in the yellow triangle disappears and is replaced by a tick. When the laptop is shutdown, and then restarted maybe a day later, if the printer is on, it jumps into life and prints the test page from the laptop.I should add that the laptop is also part of the HOMEGROUP and can see the printer via this PC when this PC is on - and it can print via this PC in the HOMEGROUP. Both the problem laptops have the up to date Samsung drivers although it took an age to install - it seems to get stuck on the "Detecting TCP/IP Port" page and then goes to a page headed Additional port info required. On selecting Samsung Printer, it moves on to Detecting Driver Model, gets stuck there until it moves on to the old Add Printer dialog with Manufacturers in the left pane and printers in the right.

View 1 Replies View Related

D-Link DIR-655 :: Website Filter / Access Control For Wireless Laptops

May 2, 2011

I have several laptops at home that connect via wireless connection tot he DIR_655.  Using the MAC address of those laptops, I want to prevent them from going to certain websites.Under 'Advanced" and "Website Filter", I addes several domain names (websudoku.com for example).  I selected "DENY computersaccess to ONLY these sites".  I then saved settings.I then went to "Access Control".  I clicked on "Enable Access Control".I clicked on "Add Policy" to cdreate a new policy for one of the laptops.When I boot the laptop and go to one of the websites, it still allows me access.  The URL/domain name is correct. 

View 5 Replies View Related

Unable To Connect To Internet With Wired Desktop / But Can With Router And Laptops

Aug 18, 2012

Desktop won't connect to internet. I have a Belkin router and my laptops connect to the internet. My Netflix Rokus connects to the internet.I have tried your suggestion with reset winsock and reset IPv4 TCP/IP stack to installation defaults,etc. [code]

View 10 Replies View Related

Unable To Connect Multiple Laptops And Xbox To Internet At The Same Time?

Mar 23, 2012

My son connects his xbox360 to his laptop that uses a wireless access to the router. My husband and i both have a laptop and when we try to log on to the internet it takes forever or doesn't connect at all while son is on his xbox 360. Do I need to change up my router?

View 1 Replies View Related

Unable To Join To Domain Over VPN?

Feb 3, 2011

I'm having issues joining a remote PC to the corporate domain. The VPN we're using is SonicWall.Here's what the error is: Note: This information is intended for a network administrator. If you are not your network's administrator, notify the administrator that you received this information, which has been recorded in the fileC:Windowsdebugdcdiag.txt.The domain name "creatormail" might be a NetBIOS domain nameIf this is the case, verify that the domain name is properly registered with WINS.If you are certain that the name is not a NetBIOS domain name, then the following informationubleshoot your DNS configuration.The following error occurred when DNS was queried for the service location (SRV) resource record used to locate an Active Directory Domain Controller (AD DC) for domain "creatormail":[CODE]

View 3 Replies View Related

Cisco Wireless :: 2504 Can't Access Domain Resources

Jun 9, 2013

2504 contrller with 1042N ap's. NPS and group policy (for computers) is setup. Certificates are setup.Logging on as a domain user I can connect to the wireless network but am only getting Internet access. I can not access any domain resources.DHCP is handled by a domain controller. I can ping servers and printers, but cannot access them. Can't map a drive, add a printer or access services on the network.

View 1 Replies View Related

Unable To Resolve Webserver Locally By Domain Name?

Apr 12, 2012

I am running a webserver locally and I am unable to resolve it by domain name (e.g. mydomain.com) when I am inside my network. However, I am able to hit it internally (e.g. 192.168.0.10) just fine. When I try to access mydomain.com from inside my network it comes up with my Actiontec router's admin page on 192.168.1.1.Here is my configuration:Actiontec FIOS router 192.168.1.1 (connected to internet)DHCP disabled Netgear Router 192.168.1.2 is in the DMZHas cable running from Actiontec's LAN port to Netgear's WAN port[CODE]

View 7 Replies View Related

Cisco Wireless :: AIR-CAP3502I-N-K9 - Change Regulatory Domain On Lightweight Access Point?

Mar 22, 2012

I'm wondering if there is an easy way to change the regulatory domain on a lightweight access point.  The reason I'm asking is someone accidentally placed an order for AIR-CAP3502I-N-K9 access points instead of the AIR-CAP3502I-A-K9 flavored ones.  I can see how it happened, since undoubtedly someone asked for the "N" access points, thinking 802.11n, and the other person was thinking AIR-CAP3502I-"N"-K9.
 
do I have to RMA them, or is there a way to magically turn them into the ones flavored for the Americas?

View 12 Replies View Related

NSURL Error Domain - Unable To Complete Download

Jun 18, 2011

I have recently been trying to download a file but every time that I've tried, the download stops at the exact same point, saying that it is "unable to complete the download". It gives the error message: NSURLErrorDomain error -1.

View 1 Replies View Related

Windows Server 2008 - Unable To Add Computer In Domain?

Apr 23, 2011

I have configured a my desktop as a domain controller with server 2008..with dns service running on it. When i tried adding another desktop to this domain, i get the following error message

"Troubleshooting network identification Error: This computer successfully resolved the Domain Name System (DNS) service (SRV) resource record required to locate a domain controller, but it failed to locate a domain controller for the Active Directory domain displayed in the error message.

Cause: The required A (address) resource records that map the name of the domain controller to its IP address do not exist in DNS.

Solution: Verify that the required A resource records do not exist in DNS by using the Nslookup command-line tool.

See also: To verify that A resource records exist in DNS. Cause: The domain controller advertised in DNS may not be connected to the network or is connected to the network but is not running.

Solution: Verify connectivity and then verify that the domain controller is running.

See also: To test a TCP/IP configuration by using the ping command; DNS requirements for joining an Active Directory domain."

View 7 Replies View Related

Unable To Connect Workstation To Network Server On Domain?

Nov 1, 2011

Work station of domain network stopped accessing the server and internet. Assigned IP address, since DHCP would not hand out automatic IP address. Was working fine before today.

View 1 Replies View Related

Protocols / Routing :: TEW-692GR Unable To Get To Domain From Outside Network

May 21, 2012

We just had a TEW-72GR router fail and replaced it with a TEW-GR. Now I am unable to get to my domain (mydomain.net) from outside the network. Inside the network, all appears to be fine. I can enter that address and get to the site with no issues.We use SBS 2008 with windows 7 clients.All clients can get out to the web, we can send and receive emails, but I can not access the domain.

View 2 Replies View Related

Cisco :: 4400 Controllers Which Support 50 Access Points Each

Jun 25, 2011

We have two 4400 controllers which support 50 Access points each and wcs with 100 base license.Now we added 5508 controller supports 50 access points.wcs is upgraded with another 50 ap license.The 5508 controller is joined to wcs and the licence showing permanent.WCS showing all aps and showing both 100 and 50 licence as permanent.But the issue is while loging into the wcs it showing the error message as"The system is in violation of license.The number of APs registered is greater then licensed."

View 5 Replies View Related

Cisco :: Any Chance To Access Files On 4400 With Ssh Clients

Mar 18, 2011

Is there any chance to access files on 4400 with ssh (winscp etc.) clients ?
 
For example we upload webauth bundle and then we want to delete it and recopy another files..

View 4 Replies View Related

Cisco :: 4400 - Guest Wlan Access To Wlc Management

May 11, 2011

I have my wlc 4400 configured with a secure wlan and a guest wlan.  The guest wlan is switching traffic at the wlc to a separate guest-wlan interface.  When a guest is associated and authenticated, they can access the management console of the wlc which is in a different subnet.  As I understand, the wlc does not route traffic.  So how could this be happening?  the guest subnet and the subnet the wlc management interface is in are different and separated by a firewall.  I have also tried applying access lists in the wlc to each interface without luck.  How can i stop the wlc from providing access to guest wlan users?

View 3 Replies View Related

Cisco :: WLC 4400 SNMP Traffic By Access Point

Mar 15, 2011

I manage a wireless mesh solution (WLC 4404,4.2.176.51M (Mesh)) with some types of LAP, namelly,LAP1510, AIR-LAP1242AG-E-K9 and AIR-LAP1242G-E-K9.

We also use a freeware solution to have some graphs (collect by SNMP), namely for: Clients per AP, Noise and Interference, Channel Util, etc.
 
My question is about collect (by SNMP) the traffic (inOctets,outOctets) by access point, to have traffic utilization for both Radio (A and B/G) and ethernet interfaces of each access point... I can't find it on the MIBs... It´s possible?

View 1 Replies View Related

Cisco :: 1240 / 4400 - Monitoring User Access

Mar 27, 2011

Is there anyway to  monitor client who is downloading , using the most bandwidth in Cisco wireless environment ? i have 1240 ap and 4400 controller environment.

View 1 Replies View Related

Cisco Switching/Routing :: Unable To Add New 3750G Switch Into Existing Domain

Mar 30, 2013

i am not able to add new 3750G switch into existing domain even after the domain name is correct and unable to authenticate with tacacs.

View 5 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved