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]
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Jan 18, 2012
l have a new ACS v 5.2 appliance and l´m trying to join to my domain, but l haven´t could, the acs shows me the Clock skew error, and l was checking some documents about it doesnt work. the acs have the same timezone and time that my domain, but the problem persist
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Jan 18, 2013
I have set up a Small business server environment for a client. One server in the network, it provides both DHCP, and DNS. Joined all of the XP machine to domain no worries. Tried to join the 7 machine and I get a "DNS couldn't be resolved" error. I know DNS is functioning properly on my server.
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Jun 30, 2012
Cannot join Domain with Windows 7 home premium.
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Sep 5, 2012
I try to join an ACS v. 5.3 to the domain. For my acs in Location A, I can join without problems using my account. When I try to join the ACS in location B to the same domain with the same account, it doesnt work.I looked at the debug log files for the ad client, and noticed, that the ACS in location B goes to a certain Domain Controller. However, I would have expected the ACS to contact another DC, which is located on the same location as the ACS ... this doesnt happen.
My question: How does the ACS determine what DC to contact ? Is it possible to force the AC to join by connecting a certain DC ?
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Jul 26, 2011
ISP: CharterType: CableRouters: Belkin N150 & Linksys E1200Devices: Laptop, ipad, desktop w/wireless card, hardwired desktopI had random issues with the Belkin router. I was able to hard-wire connect via the router but very randomly my wifi signal would go out and I would be completely unable to connect to the router on any device. Now I am having the exact same issues with my new Linksys router.Sometimes the wifi works and others I get "Unable to connect to network" or "Unable to join network". I have not yet noticed a pattern.Here are the things I have tried:
* Replace router with new router
* Remove encryption
* Change encryption types
* Restart both cable modem & router
* Factory reset of router
* Changed Channels
* Reboot of router from http://192.168.1.1 interface than mine) are all called 2WIRE490 and 2WIRE593.
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Nov 7, 2012
I’m having a problem of joining new Aps( Ari-ap1242G-E-k9 ) to the following wireless LAN controller. WLC details as follows,
Model No - AIR-CT5508-K9
Software Version - 7.0.116.0
AP Model - ARI-AP1242G-E-K9
AP console logs attached in Error.jpg file
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Jan 10, 2013
I have an (AIR-LAP1310G-E-K9R) and I tried to join it to WLC 5508 but I'm facing an error, I get this error from the LAP 1310 console as below:
Compiled Mon 17-Jul-06 11:45 by alnguyen
*Mar 1 00:00:05.289: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
*Mar 1 00:00:06.289: %LINEPROTO-5-UPDOWN: Line protocol on Interface
[Code].....
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Mar 7, 2013
Below are the errors that i am getting while trying to register AP (2606e) with vWLC (7.3.112) .
That is the error on vwlc
[code]....
But in wlc statistis we are able to see the ap join mac, screen shot is attached
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Mar 10, 2012
we have WLC 4400, we have 40 APs with model no. AIR-LAP1131AG-N-K9 but we recenlty got an AP with model no. AIR-LAP1131AG-E-K9 which is unable to join WLC.
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Aug 31, 2010
Ive been using this router for about 4 months now. suddenly it wont let me connect wirelessly through itouch nor through imac. it says Unable to join the network "linksys" eventhough "linksys" is indicated to be an available WIFI network and that signal is full. Problem is still the same even after i reset the router a couple of times pass 30seconds, set the security to No Password.if i connect the router with a cable it connects seamlessly and allows me to go online.
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Apr 14, 2012
I reset my Dlink 615 wireless router. I held down the power and reset for 30 seconds and rebooting the system with the disc. I did change the router name, but believe everything else stayed the same. My desk top is working fine being "hardwired" but nothing wireless will connect.
I did see this time it installed Network Magic which I have since uninstalled and again rebooted the computer system and still cannot get the wireless to work. It shows the network available, but my password for some reason does not take.
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Nov 29, 2012
I am not able to join 1042 wireless AP with 2106 controller, even i mention that controller ip is 192.168.200.5 it try to join with controller on 192.168.200.6 ip address always. following are the error logs i can see on console.
*Nov 30 19:50:20.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.200.6 peer_port: 5246
*Nov 30 19:50:20.001: %CAPWAP-5-CHANGED: CAPWAP changed state to
*Nov 30 19:50:21.435: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 192.168.200.6 peer_port: 5246
*Nov 30 19:50:21.436: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.200.6
*Nov 30 19:50:21.436: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
[code]....
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Aug 7, 2011
I had PCs, Macs and other devices (iphone, itouch) able to connect fine to the WRT610n. I moved to an apartment and when I turned the network on all the devices could connect expect for the iphone and itouch. I have tried turning the wireless security off and MAC filtering off . I get the same "Unable to join the network" message.
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Dec 8, 2012
My laptop's wifi is just working fine with TP Link but I'm unable to connect internet via wifi on my iPhone 3G. My iPhone's wifi just works fine in my office. Is there any solution available?
iPhone 3G 8MB
iOS 4.2.1
Modem Firmware: 06.15.00
Router: TP LINK TL-MR3220
Firmware Version: 3.13.12 Build 120524 Rel.60134n
Is there additional setting for iPhone?
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Nov 26, 2012
I have problems with an AP AIR-CAP1552C-E-K9 (MAC: 2c:36:f8:73:e8:a0 )this AP cannot join to WLC 5508 software version 7.2.110.0.The AP ever gets associated to WLC.
I saw timeout messages and this error message:
%CAPWAP-3-ECHO_ERR: capwap_ac_sm.c:5656 Did not receive heartbeat reply; AP: 2c:36:f8:73:e8:a0
I don´t see any connectivity issues between the AP and WLC thorugh HFC network.One time the AP join to WLC and I saw this messages in debug CAPWAP:
*spamApTask1: Nov 27 09:01:06.316: 2c:36:f8:73:e8:a0 Change State Event Response sent to 10.64.128.165:16012
*spamApTask1: Nov 27 09:01:06.316: 2c:36:f8:73:e8:a0 CAPWAP State: Run
*spamApTask1: Nov 27 09:01:06.316: 2c:36:f8:73:e8:a0 Sending the remaining config to AP 10.64.128.165:16012
[code].....
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Sep 10, 2012
I have a few AIR-AP1242-E-K9 AP that I have upgraded to LWAPP, after the upgrade the AP's don't join the controller. But some AIR-AP1232AG-E-K9 on the same site joins without any issues.The controller is: AIR-CT2504-K9, SW: 7.0.220.0. [code]
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Sep 19, 2012
My EA4500 router seems to drop mine and my wife's iPhone wifi connection at what appears to be the edge of my router's range. When we come back in range, our iPhone's intermittently give the error "Unable to join network.". And we're stuck in that mode. When I check the Devices menu in the CCC interface, I notice the iPhone device is configured and still online. However the "x" box to delete the device is greyed out because it's online. So how do I get out of this state and have my iPhone connect
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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]
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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.
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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."
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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.
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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.
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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.
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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.
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Nov 6, 2012
output are here
*Mar 1 01:28:21.018: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Mar 1 01:28:21.022: %LWAPP-3-CLIENTERRORLOG: bsnSetCurrentBHRate : fail to set
radio control and data rate
*Mar 1 01:28:21.179: %CDP_PD-2-POWER_LOW: All radios disabled - AC_ADAPTOR (00
00.0000.0000)
*Mar 1 01:28:21.984: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEth
ernet0, changed state to up
*Mar 1 01:28:34.341: %DHCP-6-ADDRESS_ASSIGN: Interface GigabitEthernet0 assigne
d DHCP address 192.168.10.244, mask 255.255.255.0, hostname AP2c54.2d0d.c3c4
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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.
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Mar 20, 2011
How to I join two ethernet cables without using a switch ?They are same as cat5 cables right ?Is there some sort of adapter to connect two together ?
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Aug 11, 2012
My computer was connected to a workgroup, we shared the same internet wireless connection, my printer is shared, but my officemate can't find my computer in their network places... I try all the ways given from the internet but nothings change... I'm been working for this for 2 days already
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Jan 30, 2012
i don't know how to connect to a network, to make an ipad work
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Aug 9, 2011
Have two wifi in my area but can't get on them what do I need to do
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Jun 20, 2011
how do I get Ipod to join network....my ipad works just fine?
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Jul 18, 2009
I'm having an issue with a 1252 LAP that is connected to the WLC over a WAN link.Basically, it won't associate. The following is taken from a console into the LAP:
*Mar 1 00:00:07.799: %LINK-3-UPDOWN: Interface GigabitEthernet0, changed state to up
*Mar 1 00:00:08.799: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0, changed state to up
*Mar 1 00:00:26.851: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
*Mar 1 00:00:27.003: Logging LWAPP message to 255.255.255.255.
[code].....
The ap-manager interface is configured correctly and there isn't a duplicate IP address. The LAP was initially stand alone and was converted to LWAPP.The MTU over the WAN link is 1500 bytes.All I'm getting from the WLC debugs is:
Mon Jul 20 11:42:59 2009: 00:22:xx:xx:xx:xx Received LWAPP DISCOVERY REQUEST from AP 00:22:xx:xx:xx:xx to 00:19:xx:xx:xx:xx on port '29'
Mon Jul 20 11:42:59 2009: 00:22:xx:xx:xx:xx LWAPP Discovery Request AP Software Version: 0x3003300
Mon Jul 20 11:42:59 2009: 00:22:xx:xx:xx:xx Successful transmission of LWAPP Discovery Response to AP 00:22:xx:xx:xx:xx on port 29
So basically the join messages don't seem to reach the WLC. In fact they don't even seem to reach the local router on the remote subnet. The discovery packets are seen on the local router but the joins don't seem to appear at all.I'm not sure if it's a latency issue. Average latency over the WAN link is under 70ms.I'm assuming the certificate on the WAP is MIC and the MAC details have been entered into the WLC AP Security policies for authentication. I'm not seeing any debugging messages relating to bad authentication at all.I can't debug from the LAP as it's LWAPP, obviously.We're running WLC version 4.2.130.0.
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