Cisco Wireless :: 5508 / AP1141 Is Rebooting Constantly?
Oct 11, 2010
I have a set up with an 5508 controller and some AP1141.i get this in the log
LogSystem TimeTrap0Tue Oct 12 14:50:23 2010AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:e8:04:62:60:76:50 Cause=Radio reset due to Init. Status:NA1Tue Oct 12 14:50:23 2010AP 'APf866.f292.b28e', MAC: e8:04:62:60:76:50 disassociated previously due to AP Reset. Uptime: 0 days, 00 h 26 m 38 s . Last reset reason: power loss.2Tue Oct 12 14:50:23 2010AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:e8:04:62:0b:41:20 Cause=Radio interface reset. Status:NA3Tue Oct 12 14:50:23 2010AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:e8:04:62:0b:41:20 Cause=Radio interface reset. Status:NA4Tue Oct 12 14:50:20 2010AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:e8:04:62:0b:41:20 Cause=Radio reset due to Init. Status:NA5Tue Oct 12 14:50:20 2010AP 'APf866.f292.b2f2', MAC: e8:04:62:0b:41:20 disassociated previously due to AP Reset. Uptime: 0 days, 00 h 26 m 44 s . Last reset reason: power loss.6Tue Oct 12 14:49:52 2010AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:e8:04:62:60:84:10 Cause=Radio interface reset. Status:NA7Tue Oct 12 14:49:52 2010AP's
[code]....
The ap's are powered from a 3560 poe switch, have movet the ap's to another switch, same problem Controller is running 7.0.98.0
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Jun 2, 2012
Why does my D-Link WBR 1310 Router constantly need rebooting? By rebooting I mean unplugging power source for 10-15 seconds then replugging it. This problem has been going on for the last 2-3 months.
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Oct 15, 2011
I have a SF 200-24P Cisco switch that seems to be rebooting constantly, When i connect it to mains power it seems to go through a startup cycle, in this order - i have tried this with no network devices attached and the same thing happens
1. Fan starts - continously runs
2. Very quick flash of all RJ45 ports.
3. After about 30 seconds, any network devices connected have an acticity light
4. After about another 45 seconds, all ports light up including the activity and POE orange LEDs for about 5- 10 seconds then go off.
5. About 10 seconds later the ports all light up again and stay on for about 5 seconds.
6. All ports go off and the cycle keeps repeating continously.
I have tried pinging the switch without success.I have also tried disconnecting all devices from each port with no success.At no time does the system LED on the left light up.I have tried resetting to factory default with reset pot on the left side.This is a brand new shipped switch from our cisco supplier, could it be DOA?
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Dec 6, 2012
I have an RV016 V3 with firmware 4.2.1.02 that is constantly rebooting making it unusable. I have one LAN connect and 3 WAN's, 2 DSL's and one Cable Internet in a load balance config. I have tried firmware 4.2.1.01 and it reboots also. do I get and RMA from Linksys and send this pig back?
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May 29, 2013
I just installed a refurb'd 3560 48 port POE switch and configured all ports on VLAN100. All Polycom IP 430 phones (with power adapter and without power adapter) constantly reboot every couple minutes. Any Cisco 7960 phone does not constantly reboot and works correctly. When I plug a small unmanaged switch into a 3560 port and then plug the Polycom phone into the unmanaged switch powering the phone with a power adapter, the phone works correctly. So it seems that the 3560 is causing the Polycom to reboot.
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Mar 20, 2011
I have an ASA5510 that was working in a HA config that is now constantly rebooting itself. Here is a copy of the dump of traceback messages:
Booting system, please wait...
CISCO SYSTEMSEmbedded BIOS Version 1.0(11)5 08/28/08 15:11:51.82
Low Memory: 631 KBHigh Memory: 256 MBPCI Device Table.Bus Dev Func VendID DevID Class Irq 00 00 00 8086 2578 Host Bridge 00 01 00 8086 2579 PCI-to-PCI Bridge 00 03 00 8086 257B PCI-to-PCI Bridge 00 1C 00 8086 25AE PCI-to-PCI Bridge
[Code] .........
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Feb 10, 2013
custommer of mine tried to configure HA AP-SSO with two 5508 controllers. After rebooting the primary controller changed into Maintanence Mode. [code]
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Mar 26, 2012
I have an AP 1141N-A-K9, from autonomous system, with this IOS ( c1140-k9w7-mx.124-21a.JA1), and a WLC 5508 with Version 7.X
I want to convert this AP to lightway to use with this controller.
I download de Version of IOS (c1140-rcvk9w8-tar.124-21a.JA2.tar) from cisco and the upgrade tool. but when I start the process in the upgrade tool the result is "this version is not supported by the upgrade tool", it pass all the requested information but show this error at the end.
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Dec 14, 2011
Cisco Small Business Switch POE ESW-520-24P with a Wireless Access Point Cisco Aironet AP1141. Both the devices are upgraded to the latest firmware.
Connected to the ESW-520-24P is a Windows 2008 SBS 2011 with DCHP and Domain Controller. Along with the server I have a number of wired computers connected to the switch which do not have any issues and connect to the DHCP server without any problems.
When connecting two wireless devices to the AP1141, they get the IP address and DHCP from the server; but when connecting other devices apart the first two they will fail to connect to the DHCP server and do not get any IP Address. They manage to connect to the Wireless access point but they cannot contact the DHCP server.
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Dec 28, 2011
This is my first time trying to configure a WAP for out network. I have an AP1141 connecting to an SG300-28 switch. The subnet for my WAPs is 10.10. 40.0/ 24. The rest of my internal network is 10.10.10.0/24. There are four other WAPs on the 10.10.40.0/24 network that I did not configure. When I assign an IP address - 10.10.40.7 to my WAP with the gateway as 10.10.40.100 (router), I cannot ping anything. If I assign the WAP an IP address - 10.10.10.192 with the gateway 10.10.10.100 (router), I can ping everything.
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Nov 4, 2012
We have 1 WLC + 17 AP's on our main site and thats working fine... we just buyed a new AP for a new site of us. Its the same domain, same ip range nothing special at all... Somehow the AP on the site keeps rebooting and the users getting nervous of it there
Specs:
WLC: AIR-CT2504-K9
Software Version: 7.2.110.0
AP:AIR-LAP1042N-E-K9
Software version: 7.2.110.0
[code]....
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Jun 30, 2008
I deleted the ios image form the aironet device from command line when i was trying to updgrade it.Now the aironet 1100 keeps rebooting.I've tried to hold down the mode for 30 seconds goes red, but keeps rebooting.
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Jul 27, 2011
About every 20 minutes 12 of 300 APs keep rebooting. I have tried moving them to different controllers. I have tried downgrading the code and then upgrading the code. I have tried replacing the AP. I have tried swamping out cables. They are all connected to a 3750 stack but plugged into different switches in the stack. Here is the result that I could capture when I saw it disconnect from the controller. This is the output from the AP:
DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 10.100.40.212:5246
*Jul 28 14:33:19.595: %WIDS-5-DISABLED: IDS Signature is removed and disabled.
*Jul 28 14:33:19.597: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jul 28 14:33:19.597: %CAPWAP-5-CHANGED: CAPWAP changed state to DISCOVERY
*Jul 28 14:33:19.655: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
[ code].....
I have removed the ip addresses for security reasons.
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Feb 20, 2013
I have a brand new lightweight AP that keeps rebooting every 2-3 minutes.
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Jun 5, 2012
I've got this weird problem with my AP. It keeps rebooting randomly. It happen to all the AP in my campus randomly. It happens recently. It have been commission for quite a long time. ie user able to connect and use it. its connect back to the controller to back in another campus. Below are the logs i gather.
*Jun 7 11:13:54.287: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
*Jun 7 11:13:54.290: %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to down
[Code]......
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Dec 18, 2011
I've been having this problem the past 2 days. around 7-7:30pm my motorola sbg6580 will reboot itself every 15m or so the rest of the night.I've checked all my line they are in good condition, I've done the whole pull out all the cords let it sit for 1 minute, I've factory reset it.called the cableone tech support and it even reset while i was on the phone with him. I have a tech coming out tuesday but if it's something i can troubleshoot and fix now i'd rather have that.
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Mar 16, 2012
Recieved this E4200 as a repplacement for a v1 that kept dropping wireless connection. Now after about 1.5 months the router keeps rebooting. Tried resetting, etc...no luck. Calling Cisco now.
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Jun 12, 2012
I might have to reboot my operating system, I have a Cisco wireless router, so I have to reset it, and set it up again after i reboot my operating system?
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Jul 24, 2011
I recently updated the firmware to 1.0.02 on my E4200 and since then it's been rebooting randomly about once a day. It was working perfectly fine before the firmware update.
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Nov 23, 2012
I have a problem with my EA4500. Router permanently rebooting. - router is not visible on the network. Ping to 192.168.1.1 - loss of all packets; - hard reset (30/30/30) does not work.
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Aug 4, 2012
I just bought an EA-4500 and i am having problems with rebooting the device. Every time I change a setting and the router reboots it never starts up again - and the logo LED doesn't flash, it is on constant. I have to cut the power and wait for about 15 minutes, and then it boots up fine - logo flashing and all.
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May 3, 2012
I have 1242 Configured with 12.4.21a-ja1 and I have many of these. however I have 4 on the same location that have just started rebooting. The crashinfo logs ell me that cmd: PASSWORD statement not printed..Dont know if thats the issue....but something is wrong.. We are running SNMP and thats about it...
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Jul 5, 2012
I have an E4200 v1 wireless router. Intermittently, my hard wired laptop (and hard wired desktop) loose Internet connnectivity and when I look at the 4200 I see the status light flashing slowly like it was just rebooted. I am runnong 1.0.04, have reset to factory, reflashed the 1.0.04 code and done a 30-30-30 reset (so far no drops since the 30-30-30 reset but we'll see).
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Jun 15, 2012
My E4200 is rebooting every time it sees traffic on any port, including the internet port. It does not reboot itself if there is nothing plugged in.
Already tried: soft reset (power off for 30 seconds), soft reboot via back panel button, hard reset (press reset for 30, unplug and hold reset for 30, plug in while holding reset for 30).
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Aug 6, 2010
As I continue to have various issues with my revision A version of the DIR-825, does an updated firmware is in the works? Or has revision A been DE-supported by Dlink?
I'm still having issues with: Share port printer no longer being recognized/usable until router rebootedLoss/overload of router which causes all clients (wired and wireless) to loss connectivity Router rebooting itself periodically
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Feb 19, 2012
I have ATT Uverse Internet, and an att uverse gateway, and on my computer the wireless keeps randomly disconnecting. Over the past few weeks it has started doing this more and more often, for instance today I can't get connection for more than 5 minutes before it disconnects.
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Nov 20, 2011
I've been having this problem for several months now and I've tried most of the "solutions" on this forum and many others to no success. This casually varies from day to day and even over the course of a day, sometimes I can go a week at a time without any problem and then other times I'll spend an entire weekend not getting any luck. Essentially my wireless connection will randomly cut out with severely different periods of time inbetween, can happen every few hours or every 10 minutes and as said on different days. Most of the time I have to restart my PC or power cycle to get it to start to work again but also some times It'll automatically reconnect after 5-10 seconds or a few minutes.
As I'm sure you've heard a thousand times this is extremely frustrating when browsing the web or trying to download a large file and constantly being interrupted. My kids who live downstairs and have their own PC's in their room don't have this problem, one is using a wired connection and the other a wireless. As I've stated it only started a few months ago and I've had this PC for a year and a half and the router nor the PC have not changed position in the house or had any drastic changes to either of them.
[code]...
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Apr 30, 2012
My co-workers and I have been trying to diagnose a problem that recently started occuring on our AP1141N and AP1142N units. I have found a handful of posts that talk about this issue, but none with a solid solution. It seems that as often as every 24 hours, the radio interfaces change state to down, for seemingly no reason. Once this occurs, the only way to bring the radio interface back up is to reboot the AP. As far as we know, this wasn't happening until recently, when we enabled the "N" speeds. Things were working correctly for a year or two while the APs were configured just for b/g operation. The following is the only seeminlg-relevant thing that shows up in the logs:
*Nov 12 00:53:02.508: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Nov 12 00:53:03.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Some additional info:
- All of the APs are connected to PoE Cisco c2960 switches
- We have tried both hard-coded radio channels, and non hard-coded
- We have tried various ways setting power inline negotiation
- We are not using a WLC
- System Software Version: 12.4(21a)JA1
- Bootloader Version: 12.4(18a)JA3
I have attached output of sh run, sh log and sh controlers dot11Radio0. (Another oddiy - the line %DOT11-2-RESET_RADIO hasn't shown up in the other logs I have viewed after this issue occurs...)
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May 20, 2012
We are on our 2nd 4410N. we monitor the AP with software that graphs the signal strength. the first 4410N would completely dissappear for about 3 to 5 seconds every few hours, that would disconnect users and annoy them greatly. a few weeks after we bought it, we sent it back to Cisco who sent us a new replacement. we have been monitoring the new one and several times an hour strength strength drops about 50DB for about a minute. monitoring is done from about 15 feet away from the AP.
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Jan 27, 2013
Our newly installed WAP's are constantly downloading code and seem to lose contact with our wism 1 version 7.0.235.3, causing them to restart the downloading process, over and over.
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Jan 8, 2012
i recently reinstalled my Windows 7 and im having wireless problems now which is didnt have before.I now takes along time to load pages and randomly disconnects. It has the exclamation mark next to the 5 bars of connection. Im currently sitting on 4 bars which is normal but it is really frustrating especially when im trying to do my project that it just keeps disconnecting. I use the RealTek 8185 extensible 802.11b/g wireless device.
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Sep 8, 2012
I just moved into a new place and I've been having a lot of trouble with the wireless connection. There are 4 other people sharing the wireless and none of them seem to have problems, and my phone connects fine, but my laptop will randomly lose internet access while still detecting the network. When I run the troubleshooter it says it has reset the wireless adapter, and the connection will work again, but sometimes only for a few minutes before it craps out. I don't have access to the wireless router itself, so doing anything with that will require asking the landlady (who doesn't speak English well). I had access fine for the first two days after I moved in. I did install a couple of programs after that: 7-Zip and Flash Player 11.2 (since the newest Flash version crashes my Firefox). I don't know if that could have anything to do with it.
I'm running Windows 7 64-bit on an Asus laptop. After searching around the forum a bit, I followed the instructions in this post and will paste the results here. I don't know if the ping address starting with 206 might be invalid since the post is from several years ago.
C:UsersLindsay>IPCONFIG /ALL
Windows IP Configuration
Host Name . . . . . . . . . . . . : Lindsay-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
[code]...
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Nov 4, 2012
Been searching threads here and all over google. I have DSL thru Century Link.Router is Zyxel pk5001z. 2 laptops being used. ( well, they were until my MB fried out.) My laptop has Win 7, my girlfriends has Vista.- Dell inspiron 1525. Only had the service for about 2 mo's. My laptop was working fine wirelessly. Hers drops constantly.Currently hers is the only one being used.Sometimes shows the red x, other times just local only.- Drops and reconnects within seconds. I have set channel to 6 and 11. disabled IPC 6 in laptop adapter, uninstalled/reinstalled wireless card in device manager, checked for newer driver, checked for firmware upgrade in modem, set to g/n only, ( no option for G only) connection strenth is full. No wirless phones, no close neighbors, etc. I have read posts indicating the routers are junk, other posts saying Vista has issues with certian routers, but nothing that pinpoints my exact problem. Also, just re-loaded Vista the other day.
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