WLC not synchronize with NTP
Hi,
I need some help, I have configured my ntp server server in my WLC but i jut noticed that the time is not syncronized. I am able to ping the ntp server in my WLC. Appreciate if someone can help me to correct this problem.
Thanks,
Jong
Hi Jong,
There are some good examples and troubleshooting ideas in this doc;
NTP Configuration and Synchronization for Unified Wireless Network Devices
http://www.cisco.com/en/US/products/ps6366/products_configuration_example09186a0080811274.shtml#setup-wlc
Hope this helps!
Rob
Similar Messages
-
Why mails in iphone are not synchronize with my macbook? how can i make them synchronize? I am a new user of apple product just then i had realized these problem, please somebody help me. Thank you in advance!
Gmail can be setup as IMAP, however you have to set such up on all your devices:
http://support.google.com/mail/bin/static.py?hl=en&ts=1668960&page=ts.cs -
CUIC not synchronizing with NTP server
Hi all,
I am working with a customer who has CUIC 8.0(4)
Recently, we installed the RTMT tool in the Operations Console and noticed an alert indicating the server is not synchronizing with NTP.
After running the command "utils ntp status", I got the following output
admin:utils ntp status
ntpd (pid 17892) is running...
remote refid st t when poll reach delay offset jitter
==============================================================================
*127.127.1.0 LOCAL(0) 10 l 16 64 377 0.000 0.000 0.001
172.16.40.110 172.16.40.111 2 u 59 1024 377 0.378 627.621 99.038
172.16.40.111 .LOCL. 1 u 55 1024 377 0.381 641.847 97.513
synchronised to local net at stratum 11
time correct to within 12 ms
polling server every 1024 s
Current time in UTC is : Wed Jan 16 11:07:54 UTC 2013
Current time in Asia/Beirut is : Wed Jan 16 13:07:54 EET 2013
I restarted the CUIC server, removed and re-added the two IPs as NTP servers, and changed the registry as recommended in this link:
http://htluo.blogspot.com/2009/02/ntp-network-time-protocol.html
But the problem is still there.
Any advice? I am taking the same action plan as if it was a CUCM instead of CUIC since they have the same OS (because CUIC issues are not that common) and I welcome any suggestion that applies with CUCM.
Appreciate your replies,
Sahar HannaHi Anand,
Thanks for the reply.
It seems in the above link that the CUIC version is 8.5.x mine is 8.0.x so I don't know if it applies also here
In addition, I found out that this problem is a bug CSCte17541 and the workaround is to point all systems to a reliable UNIX NTP source, or a Cisco Router running NTP
Sahar -
I have epubs on my ipad which do not synchronize with ibooks on my mac
Epubs on my ipad do not synchronize with Ibooks on my Imac. I see the books in Itunes under books on this ipad, but they do not appear in Ibooks on my Imac. Any suggestions, thanks
iOS AirPrint Printers http://support.apple.com/kb/HT4356
How to Print from Your iPad: Summary of Printer and Printing Options
http://ipadacademy.com/2012/03/how-to-print-from-your-ipad-summary-of-printer-an d-printing-options
Print from iPad / iPhone without AirPrint
http://ipadhelp.com/ipad-help/print-from-ipad-iphone-without-airprint/
How to Enable AirPrint on a Mac and Use Any Printer
http://ipadhelp.com/ipad-help/how-to-use-airprint-with-any-printer/
Cheers, Tom -
Client Exclusion Policies on WLC not working with ISE as RADIUS Server
Hi,
for our Guest WLAN (Security Setting for this SSID:Layer2: MAC filtering, Layer3:none) we use ISE as RADIUS Server. On WLC I enabled client exclusion polices and checked all options (Excessive 802.11 Auth. Failures etc..).. But even if a client fails 20times at authentication, it is not excluded on the wlc. It works with other SSIDs, where security settings are set to 802.1x.
Am I missing any settings here or do you have some tipps on how to troubleshoot this?
Thanks very much!Hi Renata,
If those guest failures are not associated with valid guest users (i.e. people who have forgotten their account or entering the wrong password) there isn't anything that can be done. The main point of Guest WLAN is to make it as easy as possible for Guests - individuals with device configurations you don't want to deal with or know about, to connect your network for internet access. From a WiFi/802.11 perspective, the standard Guest WLAN setup means its easy for any device to connect.
If your Guest WLAN has the following:
SSID is broadcast enabled, Security = OPEN, Encryption = none, then any 802.11 device can find the WLAN via passive scanning and connect. And any device that connects will get the ISE portal. Once recieveing that portal they can guess away at valid username/password.
I would suspect that unless your Guest WiFi is adjacent to a Mall, school, hotel or other hi-density area of individuals with time and electronics on their hands, other than alerts in your ops window and logs, resources associated with this (WLC & ISE) are very low.
You can try and dull the noise a few ways.
Option 1. create and ISE log filter on those alerts so they don't cluter the console.
Option 2. Stop broadcasting the SSID. This is not a security measure, but will cut volume of people connecting to the SSID significantly. You will have to tell your guests what SSID or include it in their credential communication.
Option 3. Put a very simple PSK on the SSID. The PSK will become a public secret - shared with valid guests, doesn't have change as it's purpose is not security. You will have to include this information on their credential communication.
Option 4 - both 2 and 3
The most effective option would be 3.
Good Luck! -
Windows Calendar (Vista) Does Not Synchronize with BB Desktop
Windows Calendar is not one of the available configuration choices to synchronize with under either BB Desktop Manager V 4.2SP2 or V4.3.
When I purchased my phone I was told that it was compatible with Vista. I do not want to have to purchase either Outlook or Office just to get my phone and personal calendars synchronized. Is there a way to syncronize Windows Calendar? I do not want to have ti deal with ASCII sharing, or be forced to purchase another calendar program.Hi and Welcome to the Community!
Here is a KB that discusses that error:
KB23978 BlackBerry Desktop Software displays address book or calendar as not installed within Organizer
Hopefully it contains something useful! There also are multiple existing threads on this site that discuss that exact error...your review of those might prove useful, and a search of this site, using the error message or code, should reveal all applicable existing threads to you.
Good luck and let us know!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code -
My IPS appliance is not synchronizing with the NTP, below are the logs that I am getting.
NTP Statistics
= remote refid st t when poll reach delay offset jitter
= 172.21.3.137 172.21.1.10 5 u 746 1024 377 1.409 -13801. 532.147
= *LOCAL(0) 73.78.73.84 5 l 8 64 377 0.000 0.000 0.001
= ind assID status conf reach auth condition last_event cnt
= 1 20556 b0f4 yes yes none reject reachable 15
= 2 20557 96f4 yes yes none sys.peer reachable 15
status = Not Synchronized
Nov 20 21:53:37 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 20 22:10:42 sensor daemon.info ntpd[15975]: synchronized to LOCAL(0), stratum=5
Nov 20 22:11:48 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 20 22:27:35 sensor daemon.notice ntpd[15975]: time reset -3.797142 s
Nov 20 22:31:56 sensor daemon.info ntpd[15975]: synchronized to LOCAL(0), stratum=5
Nov 21 02:44:59 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 21 03:02:05 sensor daemon.info ntpd[15975]: synchronized to LOCAL(0), stratum=5
Nov 21 03:10:38 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 21 03:26:34 sensor daemon.notice ntpd[15975]: time reset -9.364510 s
Nov 21 03:30:58 sensor daemon.info ntpd[15975]: synchronized to LOCAL(0), stratum=5
I tried changing the NTP server to other Cisco Devices, but still the IPS is not syncronizing with any NTP. How can I fix this.
Please help,
ThanksHello!
It seems that your problem is that your ips internal ntp server and ntp server at 172.21.3.137 both have the same ntp stratum - 5. From sent logs we see that your ips gets synchronized with both ntp servers:
Nov 20 21:53:37 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 20 22:10:42 sensor daemon.info ntpd[15975]: synchronized to LOCAL(0), stratum=5
Nov 20 22:11:48 sensor daemon.info ntpd[15975]: synchronized to 172.21.3.137, stratum=5
Nov 20 22:27:35 sensor daemon.notice ntpd[15975]: time reset -3.797142 s
NTP stratum is like route metric - how far is your ntp server from a most accurate clock?(http://en.wikipedia.org/wiki/Network_Time_Protocol)
Please, try to set up ntp server 172.21.1.10 at you ips. This ntp server apparently will have 4 as ntp stratum.
With best regards -
Mail does not synchronize with Hotmail!!!
Hotmail aps does not work properly in mail.
I get my mail and am able to reply and do all the things that I can do with my mail aplication; however when I try to delete the junk mail and all of the other stuff that needs to be deleted, mail does not actually delete anything of Hotmail account. My account is just getting bigger becouse mail does not synchronize.
Is anyone else experiencing the same problem?
Please help
cheersHotmail is owned by Microsoft I beleive, just their way of being friendly.
Forward your email to a nice neutral, easy to access account that any platform can access.
Click a pic to feel the awesome 30" • Clone your boot drive, PowerMacG5 performance tips -
WLC not integrating with Radius Server
Hello world,
I have the following situation:
One WLC 2000 Series (software version 7.0.230.0) with multiple SSID`s, one is with 802.1x integrated with a Radius Server.
Everything worked fine until fiew days ago, when users were unable to logon via they`re certificates on Windows XP.
The infrastracture didn`t suffer modifications.
What i have checked: Radius certification isn`t expired, client certification isn`t expired, the password between controller and Radius is correct.
There are no ACL`s between the WLC and the remote Server. I can ping the devices, other SSIDs on the same controller (wpa/psk) are working correct.
The AP`s are 1242.
I have tried deleting the SSID, configure it back. The OS on Windows Server is 2003 Standard. The AP`s are configured H-Reap.
I have increased the Server Timeout from Radius Authentication Servers from 2 to 30 sec.
The message logs recived on WLC Trap Logs:
RADIUS server X.X.X.X:1812 failed to respond to request (ID 161) for client xx.xx.xx.xx.xx.xx/ user 'unknown'
The message from the debug dot1x aaa enable:
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_CALLING_STATION_ID(31) index=1
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_CALLED_STATION_ID(30) index=2
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_NAS_PORT(5) index=3
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_INT_CISCO_AUDIT_SESSION_ID(7) index=4
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_NAS_IP_ADDRESS(4) index=5
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_NAS_IDENTIFIER(32) index=6
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_VAP_ID(1) index=7
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_SERVICE_TYPE(6) index=8
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_FRAMED_MTU(12) index=9
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_NAS_PORT_TYPE(61) index=10
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_EAP_MESSAGE(79) index=11
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_RAD_STATE(24) index=12
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Adding AAA_ATT_MESS_AUTH(80) index=13
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df AAA EAP Packet created request = 0x1cff348c.. !!!!
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df Sending EAP Attribute (code=2, length=6, id=10) for mobile xx.xx.xx.xx.xx.xx.
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00000000: 02 0a 00 06 0d 00 ......
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.318: 00:15:e9:33:75:df [BE-req] Sending auth request to 'RADIUS' (proto 0x140001)
*radiusTransportThread: Mar 06 09:37:07.328: 00:15:e9:33:75:df [BE-resp] AAA response 'Interim Response'
*radiusTransportThread: Mar 06 09:37:07.328: 00:15:e9:33:75:df [BE-resp] Returning AAA response
*radiusTransportThread: Mar 06 09:37:07.328: 00:15:e9:33:75:df AAA Message 'Interim Response' received for mobile xx.xx.xx.xx.xx.xx.
*Dot1x_NW_MsgTask_7: Mar 06 09:37:07.329: 00:15:e9:33:75:df Skipping AVP (0/27) for mobile xx.xx.xx.xx.xx.xx.
The messages on Windows 2003 Standard:
User Y was denied access.
Fully-Qualified-User-Name = xx.domain.com/Users_T/user
NAS-IP-Address = X.X>X.X
NAS-Identifier = Cisco_
Called-Station-Identifier = ---------------------
Calling-Station-Identifier = ---------------------
Client-Friendly-Name = ---------------------
Client-IP-Address = ---------------------
NAS-Port-Type = Wireless - IEEE 802.11
NAS-Port = 1
Proxy-Policy-Name = Use Windows authentication for all users
Authentication-Provider = Windows
Authentication-Server = <undetermined>
Policy-Name = Wireless Policy
Authentication-Type = EAP
EAP-Type = Smart Card or other certificate
Reason-Code = 262
Reason = The supplied message is incomplete. The signature was not verified.User Y was denied access.
Fully-Qualified-User-Name = xx.domain.com/Users_T/user
NAS-IP-Address = X.X>X.X
NAS-Identifier = Cisco_
Called-Station-Identifier = ---------------------
Calling-Station-Identifier = ---------------------
Client-Friendly-Name = ---------------------
Client-IP-Address = ---------------------
NAS-Port-Type = Wireless - IEEE 802.11
NAS-Port = 1
Proxy-Policy-Name = Use Windows authentication for all users
Authentication-Provider = Windows
Authentication-Server = <undetermined>
Policy-Name = Wireless Policy
Authentication-Type = EAP
EAP-Type = Smart Card or other certificate
Reason-Code = 262
Reason = The supplied message is incomplete. The signature was not verified.
Can anyone help why i cannot log the users via 802.1x ?Okay that is good..... this is what I would do next. I would create a test ssid that uses PEAP MSchapv2 and create a new policy in IAS that is basic. Allow 802.1x wireless and user group only and see if you can reconfigure one of the XP machines for PEAP. Can you also post a screen shot of your polices (connection and network) so we can review it.
-
New E61 will NOT synchronize with PC Suite
Hello,
I have a new E61 (V2 firmware, SFR pack in France).
I use Windows XP 2 and have the latest version of PC Suite - 6 82 22 0
My first attempt at synchronizing via USB cable stopped very quickly. Message on the phone said operation failed. Log shows no transfers took place.
I have tried again and again and again. Relaunching PC Suite, disconnecting the phone and reconnecting, shutting off the phone and turning it back on. The Synchronize icon doe not react at all (all other icons react when you click on them).
What to do? I am at a loss, I have been at this for hours..
Thanks for the help.
Crozaner_bpaul wrote:
In the setting in Calender edit if a new calender is created then this new calenders do not sync. plese give a soloution how to sync all the calender with the PC suite to create a backup in the computer.
even with ovi suite it does not sync all the different calendars. in theory, this is a great idea to have the calendars, and in actuality, was one of my first reasons for wanting the n900....but they do not sync.
in order to use the diferent colors, i actually have to duplicate some of my items so i can tell at a glance. but anything that i want synced to my outlook has to be in the standard "n900" calendar.
ovi suite was supposed to allow for syncing the multiple calendars, but it didnt...actually, it just made quite a mess of my calendar and contacts, and TAKES FOREVER TO SYNC!!!! so then i thought, maybe it is just syncing all the calendars to my ovi account,.....nope.
so if you do attempt to take the time to try the ovi suite, which you can get www.nokia.com/ovisuite i would make sure that you make a duplicate of your pst file before you try it, so if you need to, you can replace the pst file back and then go back to pc suite and "replace all data on device" to get it all back the way you had it.
if you do figure out how to make it sync all the calendars, please do share. i have spent HOURS on this alone and with nokia in beta's etc to get it to work, to no avail! -
ITunes not synchronize with iPhone
Grettings im trying to synchronize my iTunes with my iPhone, im trying to put some Photoshop and songs to my iPhone. i click synchronize but he only makes a securiti copy.
I try select, deselect, select everything, instal,reinstal i think i have try everything.
I select new songs, then i click syncronize e only makes a securiti copy e not transfer new songs new photos
Sorry thebad english, i"m portuguese
grettings for every helpHey..
u can approach any iphone repair repair shops. They can fix it. Its cost just 30$ i guess.. -
Why itunes 11.0.1.12 does not synchronizes with outllook 2007 calendar?
the previous version of itunes I synchronized well with Outlook 2007 and also had the option to synchronize the calendar with Outlook. but now that i install the new version of iTunes 11.0.1.12 not being synchronized with the calendar Outllook 2007. Can you help me please. I use a language translator. please forgive me if it is well written
My itunes 11.0.1.12 crashes ALL the time for no reason. It'll be playing songs and just crash.
-
The line of above choices is mostly unreadable. Only a small portion of the top of the choices are able to be read for selection.
A possible cause is that you have increased the minimum font size.
If you have increased the minimum font size then try the default setting "none" in case the current setting is causing problems.
*Tools > Options > Content : Fonts & Colors > Advanced > Minimum Font Size (none)
Make sure that you allow websites to choose their fonts.
*Tools > Options > Content : Fonts & Colors > Advanced > [X] "Allow pages to choose their own fonts, instead of my selections above"
It is better not to increase the minimum font size, but use an extension to set the default page zoom to prevent issues with text not being displayed properly.
*Default FullZoom Level: https://addons.mozilla.org/firefox/addon/default-fullzoom-level/
*NoSquint: https://addons.mozilla.org/firefox/addon/nosquint/ -
My first generation iPad will not synchronize with iTunes
I haven't synchronized my iPad to iTunes for a while and when I plug it in to my iMac it just never connects. Does anyone know of an issue may cause this or a solution? My mac is running 10.8.5 with the latest version of iTunes and the iPad is running iOS 5.1.1.
Hello wga,
Thank you for using Apple Support Communities!
It sounds like the iPad is not seen in iTunes and will not sync.
I recommend taking a look at this article to help troubleshoot this issue named:
iPad not appearing in iTunes
http://www.apple.com/support/ipad/assistant/itunes/
Here is step one to get you started:
Update iTunes
Make sure you have the latest version of iTunes. To check for available updates of iTunes on a Mac, go to iTunes > Check for Updates. On Windows, go to Help > Check for Updates.
To install iTunes, you need one of the following operating systems on your computer:
Mac: OS X version 10.6 or later
PC: Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
Note: If you are using a 64-bit version of Windows 7, be sure to download the 64-bit version of iTunes.
If your computer does not meet these requirements, you may need to upgrade your software or computer before installing iTunes.
All the best,
Sterling -
Need Task and Notes Synchronization with Exchange
I use Tasks and Notes heavily on my Outlook/Exchange. I need a way to wirelessly synch them with my iPhone. Does anyone have a recommendation that works?
I have just switched from a Blackberry with Enterprise Server to an iPhone 4 with Activesync having been assured by me email host, Intermedia, that my notes and maybe even my tasks would sync, but this appears not to be true. I am approaching 20 years since my conversion to Apple and therefore have clearly drunk the Kool-Aid, but I do think that it is a shame not to have this integration in the Enterprise/Activesync world. Is this something controlled by Activesync, my Exchange host or a short-coming of the iPHone software that it is unable to handle these two additional components of MS Outlook?
Maybe you are looking for
-
I am trying to manage my media from the computer but it keeps saying my session has timed out and I've tried it so many times. How can I successfully manage my media?
-
I had my Verizon number ported to Comcast. When I call out on Comcast...everyones caller ID shows my ported number correctly. However, I am not getting incoming calls. Those are still going to Verizon. I have disconnected my Verizon incoming line
-
Lenovo Thinkpad T510 click keys defective
Click keys are acting up, sometimes with both right click keys not working, and othertimes with the left click key operating like the right click key, with the right click key not working at all, and therefore no traditional left click key operation
-
Open 0Query_Template in WAD get red error
Some documentation says we can't open 0Query_Template (with Notepad or some web development too), but we don't know how to locate this 0Query_Template file in Notepad or other web development tool. Then the only choice left would be to open this 0Qu
-
Table and field name for the goods receipt date in SAP CRM
Hi, can some one provide me The TABLE-FIELD from SAP CRM system for GOODS RECIPT DATE. It is the same as Received material date in DIsplay:Return and replacemnt screen in CRM. Thanks, Chetan