I have a 2811 Router that keeps cycling through reboots. About 30 seconds into a boot, it shows the ALIGN-1-FATAL error(s) shown below. It then does a dump and reboots. This cycle just continually occurs.
Readonly ROMMON initialized
program load complete, entry point: 0x8000f000, size: 0xcb80
program load complete, entry point: 0x8000f000, size: 0xcb80 (code)
We have several SG300 Series Switches (8, 20, 28 and 52-Port Versions) running. All Switches do reboot from time to time: Some after a week or so, others several times a day and then run again happily. In the log I see:
%SYSLOG-F-OSFATAL:
FATAL ERROR: tExcTask: ABORT DATA exception
***** FATAL ERROR *****
SW Version: 1.2.7.76
Version Date: 19-Jul-2012 Version
Time: 17:54:43
[code]....
This happens with FW Version 1.2.7.76 as well as under Version 1.1.1.8.I do not know if this is related to FUGU, but it usually happens, when I try to open a connection with FUGU to some other host in the network?
I have a cisco 3745 router ,It has been working OK till this morning when it failed to boot this is the error that i get:
%ERR-1-GT64120 (PCI-0): Fatal error, CPU out of range error
GT=0x24000000, cause=0x0900E083, mask=0x0ED01F00, real_cause=0x08000000
--------------------------------------------------------------------
Possible software fault. Upon reccurence, please collect
crashinfo, "show tech" and contact Cisco Technical Support.
--------------------------------------------------------------------
bus_err_high=0x00000000, bus_err_low=0x083259C0, addr_decode_err=0x00000470
r0 = FFFFFFFF r1 = FFFFFFFF r2 = 0 r3 = 658A0000 r4 = 0
r5 = 1 r6 = 0 r7 = 0 r8 = 0 r9 = 4ECAB4A0
r10 = 0 r11 = 200 r12 = 0 r13 = 668BDF84 r14 = 0
[code]....
System returned to ROM by error - a System Error, PC 0x607DD5C0 at 11:06:37 ARG Fri Jun 15 2012 System image file is "flash:c3745-adventerprisek9_ivs-mz.124-15.T5.bin" Possible RAM fault?? not performed any modification.
my switch crashed two times. below details about it.
03-Jul-2012 17:29:44 :%SYSLOG-F-OSFATAL:
FATAL ERROR: GOAH: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.5.70Version Date: 11-Jun-2012Version Time: 17:35:31
Instruction 0x150348Exception vector 0x10Program state register 0x600000130x0015014c
***** END OF FATAL ERROR *****
02-Jul-2012 16:11:39 :%SYSLOG-F-OSFATAL:
FATAL ERROR: GOAH: ABORT DATA exception
***** FATAL ERROR *****
SW Version : 1.2.5.70Version Date: 11-Jun-2012Version Time: 17:35:31
Instruction 0x150348Exception vector 0x10Program state register 0x600000130x0015014c
***** END OF FATAL ERROR *****
I had a problem during setup of a new module N7K-M148GS-11 into a Nexus 7000 10-Slot chassis.The module was powered-dn and removed by platform with the following message: [code]
Do I need to upgrade nx-os? There is a workaround?
Recently I faced 1 issue in MLS 6509.MLS had all Gig modules in slots 6,7,8 taking System detected CRC error rate on port ASIC data bus exceed fatal threshold, ("System detected CRC error rate on port ASIC data bus exceed fatal threshold".) causing the module reset by the SUP. After this active SUP causing it to failover the standby. This process was continuing every few minutes resulting in the SUPs on MLS rolling.what could be the issue for Sup rolling reset?
View 1 Replies View RelatedAlmost every sunday L3 switch reboot and give following error message.
View 2 Replies View RelatedFirmware is 1.52.0. Model is WRT54GS.I'm configured with WPA2-PSK/AES. Broadcasting my SSID. No MAC access filtering.HTTPS access only to the config pages. Custom (not default) password. Remote management disabled.
Summary:The router simply "forgot" its assigned SSID and reverted to broadcasting as "linksys".It also ceased encrypting its broadcast.I was able to log in and change it back. It retained many of the OTHER settings I had previously configured.
Details:Two days ago, I noticed my client (laptop) could no longer see the usual SSID that I connect to on my home network.However, there was a new SSID in the area, named "linksys", broadcasting UNSECURED.Coincidentally, this new "linksys" access point had the exact same signal strength that my usual access point typically had.So, I connected to it, you know, just to see.I was only able to access the config pages at my custom IP address (not at x.y.0.1), prefixed with the "https://" scheme identifier.And it didn't prompt for a password. Hopefully because it recognized the cookie my browser still carried from the last time I logged in to it. But maybe because it had temporarily dropped ALL of its security measures...It was definitely my router. Just, stripped of its usual encryption/authentication and its usual SSID.So, I switched the SSID back to what it usually is.And I turned the WPA2-PSK/AES encryption back on.The router "remembered" my WPA2 passphrase, which it displayed to me as plaintext when I pulled down the "security mode" dropdown menu and selected "WPA2 Personal".After re-configuring, it works as well as ever.Is this a known security flaw in the WRT45GS? Because....it seems like a fatal one, as far as network security is concerned.Is it limited to one firmware release?
I've had a WRT54GL ( for about a week now ) with no real issues. Today my wife mentioned that the net's been flaky ( wireless nto hard wired ). I originally noticed what seemed like minutes for my desktop of laptop to connect to any web pages. Loads were extremely slow. According to the computer I had a 1 mbps connection. I did the standard resetting of the modem and router.babble babble babble. Eventually, I ran a wifi analyzer from my phone to determine an ideal channel. However, while running the frequency scanner I also noticed that my broadcasting would continue to drop off the radar for a quick moment then return. This seemed to be true no matter what channel I set. What's interesting is that the signal would read as extremely strong for 45 sec - 1 minute, then completely drop the signal, then another strong broadcast. Other neighboring signals don't exhibit this behavior....well I would see the weaker signals coming in and off the radar from time to time. I'm guessing it's some type of interference? However if that's the case I can't explain why my signal seems so strong. I'm assuming I'd see a lot of fluctuation in my signal before dropping off ( instead of going from 100 to 0 in the blink of an eye ).
View 1 Replies View RelatedI have a 2811 with 512 of memory installed (two by 256). The router has been sitting spare for sometime and I know there was once a memory problem with it long ago. It has two 256M Non ECC DIMMs installed and seems to work fine. I recently tried to install a 512M DIMM ECC and all I get is 'Unsupported DIMM" error - same if I remove the other 256M DIMM leaving just the 512M. I have tried three different DIMMs - and all have the same error message. One of the DIMMs is 'cisco supported' and based on what I can find in the web - seems to be the correct spec. I have also tried non ECC 512 DIMM and 'unsupported DIMM" error message is still coming up. If I did not know better, I would say that there was something that needed changing in the config to allow 512M DIMMs to be installed.
View 6 Replies View RelatedI am currently installing a NM-AIR -WLC 6 wireless module in a 2811 and its giving me the follwing errors below and status.I have checked the trouble shooting pdf and says might be possible hardware error. [code]
View 4 Replies View RelatedAug 24 11:32:16.275 AEST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan21, changed state to down
Aug 24 11:32:36.827 AEST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan21, changed state to up
Aug 24 11:35:23.854 AEST: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1/2, changed state to down
Aug 24 11:35:24.854 AEST: %LINK-3-UPDOWN: Interface FastEthernet0/1/2, changed state to downesw_mrvl_vlan_port_remove : Unable to find entry for VLAN(1) dbnum(1)
esw_mrvl_vlan_port_remove : Unable to find entry for VLAN(1) dbnum(1)(code)
When the above problem happens, as work-around, we delete VLAN.DAT file on the Compact Flash of this 2811 router and recopy the VLAN>DAT file back to teh Compact Flash.
Then it runs for a few weeks and the same problem happened.
Then we put a new Compact Flash and recopied VLAN.DAT to new CF and it ran for 3 weeks and same problem started again.
Could be 2811 router motherboard? This customer has thousands of these 2811 routers in identical setups and this is the only router that is having this problem.
I have a SF-300-48P that is power cycling all POE ports (in use) exactly every 30 minutes. The other older cisco POE switches we were replacing did not have this issue. We have about 40 cisco SPA942 IP phones connected to it. Power consumption is about 175 watts total.
This is my second switch, previously tried a SG500X-48P with the same result.
how to stop it from cycling?
I bougth a used ASA 5505 on ebay which is experiencing this problem [url]... LEVELS or at least the described problem, if i touch the appliance while it is running it will somtimes go to this non working state as well
View 11 Replies View Relatedthe only change that survived power cycling is the change of default password that it forced me to do.
View 2 Replies View RelatedI have a LAP1142N that is connected to a 3560 nonPoE switch (using compatible power injector) that will not associate to the controller I have set-up. The wireless is existing and I have about 11 other APs connected to the controller with no issues. The AP will pull an IP address from DHCP running on the primary controller. The AP pulls a new IP address in roughly a minute. I set the pool to be 3 IP addresses and set a contant ping to each, there is about 1 request time out before the next IP address starts pinging. I went to the controller and pulled the following message error from the log.
*Feb 13 14:24:58.614: %LWAPP-3-HDR_ENCAP_ERR: spam_lrad.c:4216 Unable to encapsulate LWAPP header for discovery response; AP (APs MAC address)
*Feb 13 14:24:58.614: %APF-3-PDU_ENCAP_FAILED: apf_net.c:771 Failed to encapsulate a PDU for transmission to station00:00:00:00:00:00. Destination IP address not set in L3 mode.
I have tried a different cable, connecting to a PoE switch, different controller, larger DHCP range, hosting DHCP on the distribution switch, I am awaiting console access to the AP since this is remote work. The controller is running Software Version 5.1.151.0. Thoughts?
console inventory output from GUI
Model No. AIR-WLC4402-25-K9
Burned-in MAC Address XXXXXXXXXX
Maximum number of APs supported 25
Gig Ethernet/Fiber Card Absent
[Code] ....
I've got a WRSV4400N v2. Latest firmware. Every sunday, it becomes unresponsive and needs power cycling. After that, it works fine for a week. AT&T DSL. Hooked up to a Windows 2008 R2 server. There is also a Mac Xserver on site.
View 4 Replies View RelatedAfter the upgrade of the WLC 5508 to version 7.4 the 1142 access-points LED blinking rapidly cycling through blue, green, and red. I found the following information to this behavior: "Access point location command invoked"
The configuration didn't change. How can I switch this function?
I bought it without a a windows installation because i already had a copy of vista 64 cd which I installed when I got the computer. Then I realized vista couldnt handle the amount of ram my computer had or support some of the other new hardware, so i went online and purchased a copy on Windows 7 for 600dollars and digitally downloaded it from a non microsoft site, as it turned out after I installed it the cd validation key was not included in the purchase sadly so I was running it as trial version for 30 days.Anyhow, at some point (and it has been going on for awhile) my router reboots quite frequently when I am online playing games such as Civilization 5 , world of warcraft and CoD on this computer. Sometimes it can reboot up to 3-4 times an hour if I'm really unlucky! When I'm not playing games and just surfing the web it is rare the router restarts, and while I sleep I keep my computer online and it dont reboot at all.
So it is basically when I play online games this occurs the most. However! If I play games online on my laptop or playstation 3 the router -never- reboots, so it's obvious the problem is not the router itself since it works with my ps3 and laptop but not my stationary gaming computer
I've began having problems with the WRV210 where the router just reboots. Sometimes it may go for an hour or more then it slips into a series of reboots. The up time varies so I see no pattern. Contacted support they thought the device may have been defective so we did a RMA. Well guess what? The replacement arrived on Friday we put it in place and the same thing is happening. We are not using any of the VPN or VL options. Just simple PAT to a few internal machines for RDP access and an internal exchange server. The Qos is all disabled. It has the newest firmware which I have reflashed. I'm at a loss to explain the behavior but it doesn't appear to be isolated to a defective device.
View 13 Replies View RelatedWe've had UVerse for about a year now - but lately we've had weird problems:
-about every 2-4 weeks, the router will spend a night constantly locking up and rebooting itself. ATT says they don't know why, and wanted me to check the power?? When it does this, it will do it for 30 minutes to TWO HOURS.
-every couple of days, the channels will freeze. If we change channels and then back, it returns to normal for a bit. Sometimes for a while, sometimes only for a minute. We have two boxes, each one does it. Even affects DVR playback. Internet doesn't seem to be affected, so I had originally though it was the boxes. ATT has remoted in, and can't find anything out of the ordinary.
Bought a new WiFi connection from the past two days i have been facing a serious problem regarding my WiFi
whenever i connect my xps to the router my router reboots after almost every 30 seconds
interestingly when i disconnect my xps from network the router works absolutely fine with other laptops
I have already tried re installing my OS and drivers. I have also tried running laptop on safe mode with networking.....still same problem reappears. I have been using the xps l502x from the past 2 years.
I got my new comcast connection and using CISCO DPC3008 cable modem and EA6500 Wifi Smart Router. Internet works fine and then suddently the internet goes away. Further investigation shows EA6500 Wifi router just reboots every few hours and then wifi devices don't reconnect like it used to do with previous routers.
View 6 Replies View RelatedCheck to see if there is a firmware upgrade and there is. Well I updated it with the newest and only one out there. I did the upgrade, said sucessful and now it will just random reboot or something........ every few minutes the power light starts flashing....... then all the light go out, then power flashes again and it comes back up. I have tried many times to reflash it with that new firmware but no avail. I wish I had the old firmware back because it was working fine till I did this upgrade.
View 5 Replies View RelatedI have an issue when I use Airplay through my iPhone4S, my router reboots after 30 secs or so. I have a WRT54G2 v1.5 and the receiver is a Pioneer VSX-1021-K.
However, when I used Airplay through itunes from my laptop, it works just fine. In addition, when I borrowed my neighbors router's(BELKIN) it was working fine also. So this lead me to believe that it's my router that is causing the issue.
Whenever I connect to Skype, the router gets restarted/ reboot. I am using Gigaset SE568 router.
View 1 Replies View RelatedI have a E2500 router that until recently has been working fine, the router currently will reboot at random occasions. I have tried resetting the router to factory defaults to test if the firmware was an issue but both the factory default and the most recent firmware build(1.0.05 build 2) offered on the download support page. I have tried 2 different AC adapters to test power and two different Cat5 cables so hard ware wise everything is looking good. I am concerned that it may be an issue still with firmware or with the cooling fan and the unit may be overheating.
View 1 Replies View RelatedMy WAG320N has developed a fault where by after 1, 2, maybe 3 clicks on the web interface and the router reboots. The browser can no longer connect until it is closed and reopened (firefox). Firmware is: v1.00.12
Interestingly, if I use a different browser it doesn't seem to reboot and I can click away for ever. However, firefox reproduces the problem every time. FIrefox version is 7.0.1
So I have a WRT160N firmware v3.0 wired connection to my PC, and at least once a day my connection speed drops from 2mbs down to almost dial up speeds at 60kps. Just unplugging the router then plugging it back in seems to fix it every time. I've contacted my service provider and they say there's no issue on their end, and since I don't get this problem when I plug the modem directly to the PC I agree with them. I've done a factory reset and that didn't work. I've gone through the FAQ and can't find anything useful in there.
View 7 Replies View RelatedI'm running a D-Link DIR-655 Hardware Version A3, Firmware Version 1.21. In the past, it has been flaky, and I considered updating to the latest firmware (1.3+ something), but everywhere I read (mainly this forum) said it might be WORSE for the router and couldn't even be downgraded, so I decided to ride it out.
Eventually the problem disappeared and I forgot about it, but now it's back with a vengeance. Recently I opened up a Guest Zone so my neighbors could borrow wifi, and I occasionally run torrents. Torrenting seems to definitely crash the router overnight, while it also seems to randomly bug out, possibly when the neighbors are using the Guest Zone. The Guest Zone might be responsible, but I have no idea.
For what it's worth, I don't think my neighbors are terribly tech-savvy, so I doubt they're filesharing or doing anything risky. They might have malware installed, but I don't know.
Is there a way I can diagnosis my precise issue, should I go ahead and update to the latest firmware to try?
New E4200v2 router, latest 2.0.26 firmware. Reboots on its own <or> locks up and requires power recycle 3-4 times a day. More frequent if I attach a USB drive to USB port. Reset to factory, only using as a router (no USB drive, no printer sharing, no TimeMachine backups, etc.)Still locks up or reboots 3-4 times a day. I need a reliable router that does not reboot so often.
View 5 Replies View Relatedi have router WRT45G ver 7 it work but when i want to access in web base utility the router reboot
info:
led power is on stable
led lan is on
led wlan on and the access point work
1.http:\192.168.1.1
2.enter user name and password (admin,admin)
3.hir the page begin to get after a few second the router reboot Page cannot be displayed completelty
i try :
- simple reset
-(30/30/30) reset and i enter in managment mode firmware upgrade
i don't try hardware reset
I upgraded my E3000 to a new E4200 several months ago. I use an SSL VPN to connect to work which worked fine on 1.0.01 and 1.0.02 but I upgraded to 1.0.03 to fix an issue where the router constantly reboots when I stream Netflix or Hulu and now the router reboots with Netflix, Hulu AND the SSL VPN tunnel initiation.
View 6 Replies View Related