Cisco Wireless :: 892W / Dot11Radio0 And 1 Resetting Every 30 Seconds?
Mar 7, 2013
If I enable both radio interfaces on new 892W with integrated access-point 801 the radio interfaces are reseting every 30 seconds. I have already tried different IOS version 12.x and 15.x on the router and the integrated ap. Also tried a a configuration from another 892W, which is working fine on the other router. Still same issue. If I disable one of the interfaces, doesn't matter which, the access point ist working fine.With both enabled log of the ap shows:
Mar 8 19:09:26.403 MEZ: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
Mar 8 19:09:27.583 MEZ: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Mar 8 19:09:28.175 MEZ: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
Mar 8 19:09:28.203 MEZ: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset
[code]....
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Oct 28, 2012
I have deployed AIR AP1142 model access points in various locations and some of them get their Radio0 going down intermittenly and the only way is to do a reload. The log just shows that the radio0 went down.
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Aug 25, 2011
We have two autonomous access point 1142 series running 12.4(21a)JA1 and randomly the Dot11Radio0 interface goes into reset/down state. At first I thought it was something related to power consumption issue on the switch, but looking at the remaining (w) I have plenty.
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Mar 27, 2013
I'm working on a 892W router.To close the session between the wireless device and the router's console, the command Control-Shift-6 x is required.The Issue is that this command is not working for me. I'm using a SuperPuTTY connecting tool.
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Aug 10, 2011
i'm currently trying to configure a AP801AGN-E-K9 sitting within a 892W router.it was working previously with the following config, i just don't find it!
service-module wlan-ap 0 bootimage unified
interface Loopback0ip vrf forwarding XXXip address XX.XX.XX.XX 255.255.255.255
!interface wlan-ap0description Service module interface to manage the embedded APip vrf forwarding XXXip unnumbered Loopback0arp timeout 0! interface Wlan-GigabitEthernet0description Internal switch interface connecting to the embedded APswitchport mode trunkip vrf forwarding XXX
Logging into AP and its outputs:
telnet Lo0's-IP-ADDR 2002 /vrf XXX
OUTPUT:
AP6400.f1ce.b5ba#sh ip int brieInterface IP-Address OK? Method Status ProtocolGigabitEthernet0 unassigned YES DHCP up up
*Apr 18 19:52:56.959: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !! *Apr 18 19:53:06.959: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !! *Apr 18 19:53:16.959: %CAPWAP-3-ERRORLOG: Not sending discovery request AP does not have an Ip !!
guide me to a AP801AGN-E-K9 configuration manual in combination of 800 series routers..
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Jul 24, 2012
We have 4x AP1142 standalone APs in WDS mode with roaming and RADIUS from Windows AD for auth.Everything works as expected apart from two APs that frequently reset Dot11Radio0 interface. The other two are fine.
The config on all APs is identical, version of IOS is the same accross all APs (12.4(23c)JA3). The only way to get reset inteface back up is to "reload". [code]
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Nov 12, 2012
Several 1130AG AP, auto IOS, are showing the same three errors;
1. 'Error' Interface BVI1 Changed to up
2. 'Error' Interface Fast Ethernet0 Changed to up
3. 'Error' Interface Dot11Radio0 Changed to up
ATTACHED image
Why these interfaces coming 'up' would be an 'error'? Seems almost like hardware failure/s. So we have been investigating on several 1130AGs bought from different places, with different configs and still get the errors. The APs appear to 'work' (i.e. basic config, wireless working, clients assoss., data flows to internet and back through APs) but the error causes the event log to show 'error' and for the status LED to turn 'yellow', instead of 'light green' (light green when working normally and no clients assos).
I have worked with many cisco APs and never ran across these two errors.
At first I thought it was a power issue, as the AP will boot up in low power if it doesnt think it's getting enough power, which could cause the IOS error possibly. But all of our APs are powered by wall plug cisco 48v OEM plugs, no POE injectors or switches. We even changed the settings in power of the IOS to 'pre-compatiable' POE and similar and still recieve the error and yellow LED status light. We looked into this power issue because we wanted to rule out if these was what was producing the errors that were reporting.
The second thing we did was setup the test APs with a very basic config, one ssid, no security, as to rule out a config error and also, no config will make the radios disabled, so without a basic config the APs cant be tested anyway (since the radios are now disabled from default). so we tested very basic configs and still getting the error and yellow LED (which all manuals say it should be light green normally working and no clients). all config changes brought wireless up and we can connect clients and data flows but still the errors stay and yellow LED once all clients disconnect. Note; when clients connect the yellow LED turns to light green, but thats not the colors the manual states they should be which is odd).
Third, a couple engineers suggested this error was from the AP scanning channels to choose the least congested (default config) and it will pick a channel but produce this error still and go yellow. We changed the configs to the least congested channels and it reboots and still gets these errors.
We have tried several IOS software packages, some newer, some older, all auto. though, no LAP.
We googled the errors but could only find ONE post with these errors. Some engineers said these errors are 'normal' and they have seen them before, but theres nothing on the web about the errors and we have owned 20-40 different cisco IOS APs and never seen this, and we have the same issues with 4 1130AGs, all in almost new condition, bought from different places.
Unless you have opened a 1130 many people dont know the status LED is actually 3 LEDs (one assembly with 3 micro LEDs, blue, green and red) that combine in color (the micro LEDs light up in different intensities causing many final color combintations), and the LEDs colors mix together via a plastic light guide on the top to show the status LED, and we believe the error is causing the status LED color to be off because the error is making the yellow light up and mix with the other colors causing all the other colors to be incorrect. we have researched trying to clear the error by 'clear logging' CLI command, hoping that may clear out the interface error and turn the yellow LED off because there would be no log of the error, but we have not succeded.
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Dec 26, 2012
I have a strange error in Cisco CISCO892W-AGN-E-K9 that i bought for our clients a month back.
- the router doesn't display the SSID for a longer period. Its like on and off of the SSID, showing sometimes and sometimes blank for the same device (Laptop/ Mobile/ or other Wireless Devices) within the range.
The router is in my office, but sometimes my laptop is connected, and sometimes it does not connect, and it is same with my other friends laptop.
Is it a problem with the device, configuration or the IOS issues?
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Feb 14, 2012
I own a Cisco 892W router. The router has 2 WAN ports and 8 switch ports. Now I know -
-WAN ports can create sub interfaces, assigne IPs, cannot be assigned to a VLAN - sounds very much like a routing port. (sh interface gives - Hardware is PQII_PRO_UEC)
-Switch ports are for VLAN assignment, trunking, IP assigment etc,. (sh interface gives Hardware is Fast Ethernet)
I know they are different but at the same time confuced what the difference are? I also know on some 3xxx series switchs you could say "no switchport" and translate a switch port to a layer 3 port. But on 892W you can't do this? Struggeling to understand the difference.
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Sep 21, 2011
This summer the IT department at my location rolled out a little more than 100 AIR-CAP3502I-A-K9's to much success. We have had an issue with only one AP. This paticular AP must have gotten unplugged during the updating process after the initial conneciton to the controller was made as the LED currently blinks red-blue-red, indicating an error in the flash memory according to the manual.
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Jan 5, 2012
I have a used 1252 wireless AP. I can't get into it. How do I reset to factory default?
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Jan 18, 2013
This router keeps dropping all connections under a load of about 30 devices. everyone will lose internet access for a few minutes until it comes back. All settings are correct.This doesn't happen unless around 20-30 users are actively using their connections, both wired and wireless.
Sat Jan 19 04:37:46 2013(GMT) [rv180w][System][PLATFORM] IP: 68.84.158.86
Sat Jan 19 04:37:46 2013(GMT) [rv180w][System][PLATFORM] BCAST: 255.255.255.255
Sat Jan 19 04:37:46 2013(GMT) [rv180w][System][PLATFORM] SUBNET: 255.255.254.0
Sat Jan 19 04:37:46 2013(GMT) [rv180w][System][PLATFORM] GW: 68.84.158.1
Sat Jan 19 04:37:46 2013(GMT) [rv180w][System][PLATFORM] DNS1: 75.75.75.75
[code]....
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Apr 30, 2013
I have two 1252ag wireless access points running in lightweight mode, and connected to a 2006 wlc. They were both running fine until this morning. One of the 1252s won't stop rebooting itself. I consoled in, and this was the output -
*Mar 1 00:00:32.055: %LWAPP-3-CLIENTEVENTLOG: Performing DNS resolution for CISCO-LWAPP-CONTROLLER
*Mar 1 00:00:32.055: %LWAPP-3-CLIENTERRORLOG: DNS Name Lookup: could not resolve CISCO-LWAPP-CONTROLLER
*Mar 1 00:00:32.055: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
[ code].....
IOS Boot loader - Starting system. X modem file system is available. I'm particularly curious about this line -
*Mar 1 00:00:50.283: %SYS-4-PUPDATECLOCK: Periodic Clock update with ROMMON failed, because size left in ROMMON (4294967295), size needed (29), error code (-1)
The only reference to it I found online was a very vague "It's a hardware failure", but no further explanation.
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Mar 20, 2011
my new dlink router 655 was working great when I hooked it up to my desktop computer that was running vista windows and my hp notebook that runs windows 7 ultimate was working just fine too, but when I downloaded windows 7 ultimate to my desktop I lost my internet connection. after resetting it I got it back and I thought everything was fine, but now I have to reset it every few hours.
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Nov 18, 2011
So, i have a e2500 router and find that every so often, I have to unplug it and reset it because I am losing my internet connection.
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Jan 18, 2010
My roommate and I recently got a WRT120N to replace an older Linksys router that was exhibiting the same problems with less frequency. Indeed, the entire reason we got the new router was to fix these problems. Alas, they have become worse.Anyways, what's happening is that the router constantly resets itself. It does this every 20 minutes to an hour and doesn't seem to be related to how much traffic it's dealing with.It's not just the internet going down, it's the entire network, and not even just the wireless part. My computer has a wired connection to the router and, and I get told "A network cable has been unplugged" every time it happens. Then, if I look down at the router, I see no flashing lights, just the steady glow of the power light. It always fixes itself after 10-15 seconds, but it's very annoying. Certainly, playing games online or having a conversation on Skype is made more difficult.As previously mentioned, we replaced our older router because it was exhibiting the same behavior, but the new one does it with greater frequency. At the very least, the router does reset itself instead of needing us to cycle the power. The setup was slightly different with the old router: I was using a wireless connection with a WMP54Gv4 which I've had to disable since it bluescreens the moment it so much as sniffs a signal from the WRT120N?
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Dec 29, 2011
we recently got a new wireless modem and its working fin with great download speeds and all.. but when i play warcraft online(not sure about other games, havent tried) i get this constant 2 second lag spike every 5 second
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Sep 2, 2010
Access points 1142 controller 5508 running code 6.0.196.0 When you set the access point port speed with "config ap duplex full speed 1000 all" the access points leave the controlle and do not rejoin. I have had to reset the the access points manually with a power down and hold the reset button.
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Jul 21, 2011
I have bought a DIR 615 router one week ago and although my main goal was to use it at better wireless speeds (using the N feature) it turned out that I can only use it as a normal router. The hardware version is H1 and the software ver is 8.0.
The problem is that whenever I turn on the wireless with default configuration, the router immediately starts resetting by itself over and over again. Sometimes it doesn't reconnect, but as soon as I try to connect to it using one of my laptops, it immediately starts restarting. After it starts the continuous resetting, it is very hard to reset its settings using the hardware reset button, because I don't even have time to press it for 10 seconds. If the wireless is turned off, everything works.
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Apr 21, 2013
This router is resetting to default(erase router name and passwords and resetting router login to default. only thing i see is my sons has a iphone that will use the wifi and i have set parental restriction on it during certian hours. This past 3 time it has reset in 2 weeks his phone with the parental restricions are common. one other thing is i use the app on my droid to check settings on the router .
so th ecommon points here are one one using wifi threw router and has restrictions on it and outer is me with the linksys app to log into my rrouter and make a change like yuring on parental controls on..
but what happens is the router will reboot and renames itself to cisc05179 and cleared all protection and sets router to unsecured.
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Dec 24, 2011
Turns out one of the relatives changed the router name and password, and in a fit of brilliance, forgot to WRITE THE NEW USERNAME/PASSWORD DOWN!So I typed in 192.168.1.1 and tried literally every combination I know. NOTHING works tried rebooting the WRT120N. I tried both holding the reset button in, as well as holding the reset button in along with pulling the power adapter cord. Neither of these achieved the desired result (which would be the resetting of the factory username and password to "admin/admin".
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Dec 29, 2011
I'll start with the beginning of the problem to see if there is a way to fix this.At Christmas I got a graphics card upgrade and power supply upgrade to play games better on my computer. Roughly, from what I can tell, ever since then my computer and my computer only has been having this horrible internet problem. The internet constantly either slows down or totally goes off for seconds or minutes when loading websites, watching youtube, and playing online games. I got this upgrade to play games like Battlefield 3 and various higher requirement games, most of which were multiplayer. Now I cannot play any of them because when I go into an american server with 60-90 ping, I get 200-400 ping and teleport all around like crazy. Makes playing the game impossible. When watching youtube, the video will stop buffering and my whole internet for my computer will shut down and about 1-5 minutes later, it will come back up and load the video.
I might just even be on the web and I try to load a page and bam, Firefox could not load page. I use firefox, windows 7 home premium 64 bit. Model is HP pavilion p6654y. It is not the internet causing the problem from what I can tell because we have not touched the router or modem or anything. Sadly, I do my school online and if I cannot get this fixed by tuesday when school starts next week I am totally dead. I have tried updating drivers, updating java and flash player, using different web browsers,(which wouldn't work anyway because my games would still work badly) I have also scanned multiple times with Kaspersky anti-virus 2012. I know that my computer hasn't slowed down, it's the internet on my computer that has. Singleplayer or non-internet activities work faster than ever of course
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Jan 7, 2012
im on widows seven and it is a lenovo laptop. It cuts out every minute or so. it say not internet access in my network connections. my router is netgear swell i think. its security type is WPA2-PSK. It mainly happens when i go to play an online game called roblox but also happens when i open up any normal pagge as well. I looked for the WZC but I coudnt find it.
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Jan 19, 2011
regarding my wireless card conecting to the internet.
Firstly what happens is I coonect to my hub which is a sky router without a problem, the internet isnt a problem and gaming and so on, but from time to time and sometimes once every 15 mins the wireless icon in the bottom of the screen says it has disconnected then a few seconds later it reconnects this may seem trivial but when i am playing games and surfing the web it gets extremely annoying getting cut off. I have tested this on another router and it is the same problem, so i know its not just one isolated router. stop the wireless connection from disconnecting randomly.
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Jan 28, 2011
My wireless network is connected through a Netgear WNDR3700 router. My pc (see sig) connects to the router via a Netgear WNDA3100v2 adaptor.
Every 30-60 seconds I hear the audible alert & dialog box telling me my computer is now connected to the internet. So that means every 30-60 my computer must be losing access to the internet. I've been pulling my hair out trying to figure out what's going on, to no avail.
I've done all the obvious troubleshooting.
- rebooted cable modem
- rebooted router
- uninstalled & reinstalled drivers
- connected via both 2.4g & 5g radios
- reset & reconfig router settings
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Jan 5, 2013
I can't remember my password and I am locked out. How can I reset?
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Mar 7, 2012
I have been having some issues trying to stand up an older WiSM that has been incorrectly configured by my predecesssor and has a bad Mgt IP so I am unable to telnet or SSH into it, nor can I console or session into it.
What I would like to do is to change the Mgt address for the WiSM controllers (1 and 2) by way of the Sup (not sure that is possible) because as it stands they are set to 169.254.1.1 and are unreachable even when directly consoled into them.
Core-A#sh wism status
Service Vlan : 52, Service IP Subnet : 10.104.52.2/255.255.255.0
WLAN
Slot Controller Service IP Management IP SW Version Status
-------------------------------------------------------------------------------------------------------
3 1 10.104.52.3 169.254.1.1 4.0.217.0 Oper-Up
3 2 10.104.52.4 169.254.1.1 4.0.217.0 Oper-Up
Core-B#sh wism status
Service Vlan : 52, Service IP Subnet : 10.104.52.1/255.255.255.0
WLAN
Slot Controller Service IP Management IP SW Version Status
-------------------------------------------------------------------------------------------------------
3 1 10.104.52.50 10.104.30.254 7.0.116.0 Oper-Up
3 2 10.104.52.51 10.104.30.250 7.0.116.0 Oper-Up
I hope to get this WiSM setup on Core A and get it configured like I have my Core B and then run them in a dual failover design with load balancing between the two.
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Jul 22, 2011
specs: linksys router wrt160n v3, verizon modem gt701c, windows xp service pack 3, verizon DSL, southern california.I have been able to connect to the internet directly through the modem only...but i need my wireless back working. I've reset my router a few times recently trying things i've read on forums from people with similar problems. The most recent thing i did was RESET the router -> connected modem/router/computer properly -> turned them all back on in the proper order -> check to see if websites would open. They didn't so i tried doing this, which was suggested...i plugged the router into the computer and enabled MAC address and then pressed the Clone MAC address button and saved....then I tturned everything off again and rebooted everything again in the proper order and still couldn't load any web pages. Here are my IPCONFIG/ALL read outs for both when i'm hooked up with the router & modem (which isnt working) and directly to the modem (which is working) this is the one with the router & modem:
C:Documents and SettingsOwner>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : shakas
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
[code]....
My modem and wireless were working fine for years...and then recently without me doing anything my modem kept dropping connection and the internet and dsl lights kept flashing and then going back solid....so i'd be connected for a few minutes and then they'd start flashing again over and over all the time. I finally called verizon and then had me fiddle around with stuff...followed all their directions...but ended up only being able to connect while directly connected to the modem. Even then, the modem was still losing connection and getting it back. (i was supposed to schedule a house call for a tech to check it out, never did) Over a couple weeks the connection ended up getting better on its own, so now it pretty much never drops out anymore. (almost) i've reset my modem, i've reset my router....i just still cant seem to get websites working with my modem and wireless router connected.
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Aug 11, 2008
I have a WRT54G router Ver. 5 with firmware v. 1.02.5. This is the second time this has happened to me but the router reset itself to the factory defaults. I lost all my configurations. I'm saving the configuration this time but it will be annoying to keep having to reconfigure the router.
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Nov 29, 2012
Putting this router back in service, I reset (10 and 30 sec hold) until lights flashed. Unplugged it. Came back and connected to computer. Used default u/n = blank and p/w = admin -- doesn't work, can't get to control screen. Tried various combinations and still won't work. How do I get router to respond?
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Jan 9, 2013
How do I either retrieve or reset the router password? To edit it you have to have the current password, which it doesn't display. If I want to reset it do I have to do a factory reset on the router? If I do that, then I have to set everything up again.
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Jun 23, 2008
I reset my WRT54G wireless router, so I could use the default password for 192.168.1.1 and the default password and username still do not work.
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Jan 9, 2013
Region : Spain
Model : TL-WR1043ND
Hardware Version : V1
ISP : Telefonica
I have a shop and retail TP products.I have had in the past 2 days three TD-W8961ND's returned due to internet issues.upon investigation the problem is the same in that DHCP is not enabled on each of the 4x ports.It is the same across 3 customers and occurred last week end.
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