Cisco WAN :: 881 Getting Many Errors On Interfaces

Feb 12, 2013

I've got router as vpn-concentrator which receives vpn site-to-site connections from 10 branches with cisco 881 and cisco 1941.I started cacti monitoring and found out that there are too many errors on interfaces.URL.

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Cisco Switching/Routing :: Output Errors On N5k 10G Interfaces?

Jan 9, 2012

today I witnessed a cisco n5k that stopped playing fair. For a yet unkown reason several interfaces started to show output errors all begining within the same second. While i instantly thought this would be a wiring issue I began to ask myself what an output error actually means. Google usually brings up output drops, not regular output errors. So what is it and how can a 10G fiber interface even detect that there is a problem without receiving what it was sending?

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Cisco WAN :: Output Queue Errors On 2811 ATM1/0 Interfaces

Jun 6, 2012

We are facing output queue problems on our ATM interfaces. A lot of output queue errors are been shown as below.
Cisco 2811 -> ATM Link -> <-ATM Link <- Cisco 3945 Routers.
Cisco 2811 Version is 124-15.T9.bin
Cisco 3945 Version is SPA.150-1.M1.bin
Cisco 2811 Output Errors

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Cisco Wireless :: Output Errors / Transmit Discards And Big Buffer Errors On 1121 AP?

Sep 13, 2011

I have a AIR-AP1121G-A-K9 running c1100-k9w7-tar.123-7.JA2 (Autonomous)We have monitoring setup with Orion NPM and we consistently see output errors, Transmit discards and big buffer errors The users at the site have not reporting any issues but was wondering how to prevent these or are these normal?What causes the output errors on Wireless Radio ? How to troubleshoot further ?
Total Output Errors         0              47749
Small Buffer Misses
4 misses
139 misses


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Cisco :: Console Errors After Aaa Applied

Feb 19, 2013

I have a issue where after configuring aaa and rebooting, logging into the console port seems to be auto trying something before it finally times out and let's the user try. I getting the following sequence: [code] I need aaa to work via vty, however I need the device to boot directly to the Username: prompt so I can continue to use my VB script to clear the config when the devices are return from the field.

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Cisco :: LMS 4.0 Installation Errors On Solaris 10

Sep 1, 2011

Any info concerning the installation of CW LMS 4.0.1 on Solaris 10!

The installation keeps on failing when it is checking for packages. Also the second time when we downloaded the software once more.

ERROR: AddProperty called with invalid package name: CSCOmd.

I have also attached the install log files.

The system is Solaris 10 with zones:

bash-3.00# more /etc/release
Solaris 10 10/09 s10s_u8wos_08a SPARC
Copyright 2009 Sun Microsystems, Inc.  All Rights Reserved.
Use is subject to license terms.
Assembled 16 September 2009
121133-02, 125503-02, 126897-02, 127127-11, 127755-01, 138866-01 Incompatibles: 
[Code] .....

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Cisco :: ACS 4.0 / Decrypt Errors On WLC Version 7.0.98

Feb 23, 2011

I am seeing a lot of the following showing up in the WLC trap log:
Decrypt errors occurred for client <CLIENT-MAC> using WPA2 key on 802.11b/g interface of AP 00:17:0f:81:ad:90

we are using WLC runninn 7.0.98 and ACS 4.0

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Cisco :: LMS 4.1 Installation Ends With Errors

May 9, 2013

I am installing LMS 4.1 to windows 2008 R2 SP1.Server hardware meets requirements.A the end of the  installation I am getting from  the installation log file the following warnings/errors. [code]

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Cisco :: LMS 4.0.1 - Get Poller Errors In HUM Suddenly?

Jul 17, 2011

How can I troubleshoot, what can I do if we get poller errors in HUM suddenly? It was running some days only.Its an installation in our solution center and Im in comparing the results with Cacti and Nagios/PnP - there is no problem at the same device and interfaces with this tools.

MIB VariableInstanceFailure StatusFailure CountLast Failed ReasonLast FailedifHCInOctetsGi3/2Permanent458No Such Instance - The specified instance is not availableMon, Jul 18 2011, 22:02:01 CESTifHCOutOctetsGi3/2Permanent458No Such Instance - The specified instance is not availableMon, Jul 18 2011, 22:02:01 CESTifHCOutOctetsGi3/3Permanent458No Such Instance - The specified instance is not availableMon, Jul 18 2011, 22:02:01 CESTifHCInOctetsGi3/3Permanent458No Such Instance - The specified instance is not availableMon, Jul 18 2011, 22:02:01 CEST

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Cisco :: WCS 7.0 / Healthmonitor Running With Errors

Jan 17, 2011

I have installed WCS 7.0 now i have installed Navigator on WCS server.Installation is completed.but when I check the status of WCS, it says "healthmonitor running with errors"any one knows what could be the problem and how much will that effect on WCS performance?

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Cisco :: TOP-N Interface Errors Not Showing In LMS 4.1

Dec 4, 2011

No date in the TOP-N Interface Errors portlet showing in LMS 4.1, but data for TOP-N Interface Utilization is displayed like expected. The Interface Errors poller show active(without errors) with same Instances as Interface Utilization.

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Cisco Firewall :: ASA 5580 Arp Collision Errors?

Feb 11, 2012

I am receiving allot of Errors "%ASA-4-405001: received ARP collision from IP/MAC on interface dmz1 with existing ARP Entry IP/MAC
When i checked this MAC address in the same firewall it shows too many IP Addresses. What could be the reason ?

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Cisco WAN :: Output Errors On 3750 Switch?

Jan 31, 2012

I am looking at the interface stats of port Fa1/0/2 and see something strange. Ouput drops are 42Billion in 16mins, then 21249 few seconds later, then followed by 42Billion drops again, then 21444...and so forth..I keep getting an entirely different output drops reading everytime i refresh within seconds of each refresh!

sh int fa1/0/2
FastEthernet1/0/2 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is ecc8.8266.d604 (bia ecc8.8266.d604)
Description: MSGMERGF1
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 12/255, rxload 11/255


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Cisco AAA/Identity/Nac :: ISE And SHA256 Getting Many Certificate Errors

Mar 1, 2012

I got many certificates errors. When ISE Server tried to retrieve CRL: CRL verification failed - possibly signed by wrong or unknown CA,When client tried to connect using EAP-TLS: X509 decrypt error - certificate signature failure.

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Cisco WAN :: Input Errors On 1841 LAN Interface

Nov 4, 2011

I use an 1841 router as an internet facing firewall with a 10MB MetroE connection.  Lately users started reporting slow internet download speeds and web pages timing out.  Bandwidth reports do not show the link as being saturated so I looked at the interfaces on the 1841.   The interface connected to the provider shows OK as far as errors but the LAN side of the router shows steadily increasing input errors.  It doesn't show any other errors, no CRC, frame, runts, giants or overruns, just generic input errors.  What type of errors are those?  Nothing is being logged on the console.
I moved the connection to another switch ports and the errors continue.  I switched it down to 10MB and also changed the switch and the errors slow down but don't stop.  Interestingly, the switch side never shows any errors.  What can I do here?  I guess it can be a bad interface but that is such a rare thing that I am hesitant to replace the router.

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Cisco :: LAG From N7k To 5508 Getting Duplex Mismatch Errors

Jun 2, 2012

Seen Duplex MisMatch errors on a N7k with a LAG going to the 5508 WLC?  WLC code is I found a BUG that is private to Cisco ( CSCth11041 ) that looks like it, but I want to make sure.

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Cisco VPN :: 878 - Client Fails With ISAKMP Errors

Aug 18, 2012

cisco 878 configured to accept client vpn requests. From client prospective people get error 412 and they can't connect. Not sure what s wrong, following configuration and debug isakmp. Autentication is through a radius server.

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Cisco WAN :: 6500 With Flexwan - Memory Errors

Apr 24, 2011

i just noticed that im getting some alloc memory errors with a flexwan card i have on a cisco 6513 on slot 5/1, however i can't seem to figure out how to get more information on this and if the issue is related to the flexwan module or the DS3 card itself. Not really sure how to view memory stats/errors for a particular flexwan card on the 6500 platform. The 6500 has been up for a long time and rebooting it might work but i wanted to know what should be done before i reboot the 6500.

show log:
-Process= "Pool Manager", ipl= 0, pid= 5-Traceback= 6017FA60 60183D3C 6010BE4C 60110C24 60110D80SLOT 5/1: Apr 25 11:53:39: %SYS-2-MALLOCFAIL: Memory allocation of 816 bytes failed from 0x6010BE44, alignment 8Pool: Processor  Free: 18848  Cause: Memory fragmentationAlternate Pool: None  Free: 0  Cause: No Alternate pool

[Code] ....

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Cisco Application :: HTTP 404 Errors In CSS11500?

Sep 11, 2012

I'm seeing the following error on one of our real server. Is there a way to find out who is spamming?
10.x.x.x(VIP) - - "POST /slmruntime/service HTTP/1.0" 404 1214

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Cisco WAN :: (2911 / 1941/ 2901) Errors With DCE On Same WIC-2T?

Feb 5, 2013

I am having this issue with only one rack in the lab. The three routers (2911 , 1941, 2901) connect together through Smart Serial cables going to WIC-2T cards. In the configuration both serial connections going to the 1941 have the DCE.
When going to configure serial 0/0/1 I am allowed to apply a clockrate to it, however, I am kicked back an error saying that a clock rate can only be configured on DCE interface. They are both without a doubt the DCE end connecting to the WIC-2T interfaces. What could possibly cause this problem. Would SCTE or something with the auto clock-rates on the router create this problem.

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Cisco AAA/Identity/Nac :: Errors In ACS View Server In ACS 5.2?

May 30, 2011

I have deployed 7 appliances CSACS-1121-K9 whose 6 are performing AAA authentications while the last one is is the primary and is the master for configuration and log collector.
Since this morning, I cannot access anymore the view where I can see all Radius authentication for today. I obtain the following message:The server workspace storage for on demand transient reports is full, please try again later or contact administrator to increase on demand transient report storage capacity?

Moreover, if I generate other report, I have the message:18002: iPortal generate report failed.I could find some information which makes references to a Cisco bug CSCtb98071, as below:

Launching a shared report in the ACS 5.1 Monitoring and Report Viewer displays an iportal error for a particular scenario.
#Symptom: You will see the following iportal error message when you launch a shared report:
#iPortal generate report failed.
#Conditions: This error occurs when you add a report to a group in the interactive viewer and save it as a shared report.
#Workaround: Avoid using the option Add Group from the interactive viewer for hyperlinked column entries when you save the report as shared
However, I am not adding any report to any group, so I don't understand why this error appears and how to solve it.

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Cisco WAN :: 2911 Router - L2C Errors Message

Feb 13, 2011

Im getting flooded with the following messages: Feb 14 10:47:19.740 EST: PLATFORM-5-ECC_MSG: A corrected single bit error has occurred in L2C Data Cache at location 0x294.


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Cisco WAN :: 886VA - Counting CRC Errors Via EEM For DSL Modem

Jul 3, 2011

I'm using a Cisco 886VA connected to an ADSL2+ line. Typing "sh control vdsl 0 | inc Err" shows me the CRC errors on the line, but the CRC error counter displayed with "sh int atm 0" is empty. Also with 876 typing "sh dsl int atm 0" I can see growing error rate but "sh int atm 0" is empty.
I want to write an applet to reset the interface/controller if threshold is too high but the event interface detector won't see any errors.

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Internet Intermittently Goes Down / DNS And IP Conflict Errors

Jul 10, 2012

[code] Whenever I am browsing online, every once in a while the internet just cuts out. It still says I am connected to my wifi network, but there is "limited or no connectivity." Whenever it happens, everything on the network loses its internet at the same time. In the household, there is one PC (mine), one Mac (my wife's), one iPod touch, and 2 iPhones that all connect to the wifi. The vast majority of the time, when this problem occurs, simply unplugging the router and then plugging it back in fixes the issue.Sometimes however things are different. Especially lately, I sometimes get an "IP conflict" error message. It says another device on the network is using the same IP address. Sometimes with this error simply unplugging and replugging in the router works. Sometimes the router has to be reset twice before things start working again with this error. The error doesn't happen every time the disconnect occurs, but it seems to be getting more frequent lately.Sometimes the disconnect happens when I am playing an online game that requires a constant connection to the internet. Sometimes this goes as usual, where a single router reset fixes the problem. However, sometimes this situation gets more complicated. One game in particular (League of Legends, if it matters) has this problem all of the time. When the internet disconnects while this game is playing, I do not get the "limited or no internet" warning. Instead, the computer seems to think that it is connected, and that the internet is working.

During this scenario, resetting the router once is never enough. After resetting once, the wifi reconnects and now it realizes something is wrong. After the first reset, the computer seems to "realize" something is wrong after all, and I am connected to the network but this time with the "limited or no internet" warning. A second router reset after this usually fixes the problem.Last night the worst disconnect happened yet. It was in the middle of a game, and the internet cut out, with no warning on the network. After one router reset, the wifi network reconnected immediately with an "IP address conflict" error, and then I was connected with "limited or no internet" on the network. I did the second router reset as usually required, but nothing happened. After a second and a third reset, there was still a permanent "limited or no internet" warning.I tried hardlining in directly to the modem and there was still no internet. Running the network diagnostic on my laptop fixed it however and I was connected to the internet. However, wifi still would not work, even after trying the diagnostic again. Running the diagnostic came up with an error that the DNS server was not responding and so nothing could be done.This time I reset everything. Unplugged both the router and the modem and left them unplugged for 30 minutes. When I turned everything else on again, same issue. Connected to the wifi network, but "limited or no internet." I unplugged everything again, left them overnight, and this morning after plugging everything back in the internet was back.A few final points I think might be relevant:

1) When checking the system event logs, it's usually a DNS error that I get (see event logs, 1st attachment).
2) This disconnect error seems to be more prevalent when more devices are on the network. As I said, they have gotten more frequent lately, especially the IP conflict warnings, since the 2 iPhones were added a few weeks ago. 5 months ago when it was only my PC on the network, these issues were practically non-existent.
3) It's a Belkin wireless g-plus router. Model # F5D7231-4 version 1213. It is an older router.
4) This has been happening for almost a year, but just recently gotten so bad I have to get this fixed, especially after last nights that could not be reset no matter what.
5) I'm not sure the disconnects have ever happened why the PC is not connected. That may not be relevant however, because my PC is almost always on since I work from home, while the iPhones, iPod touch, and my wife's Mac are only connected periodically.
6) This error has occurred while my PC is the only device connected to the wifi network, but it seems much less frequent.
7) The time the error seems most likely to occur is when another device connects to the network, such as when my wife first gets home from work. This is not exclusive however, and the DC's can happen at any time.

I've seen that people want ping tests and ipconfig /all tests so I will post mine. I will edit my post with the same tests done the next time this dc happens. I've also included a screenshot of that xirrus wifi program. [code]

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Getting Power Errors With New Dell PowerEdge 515

Jun 2, 2011

I working with two PowerEdge R515 systems and for some reason I keep getting strange power errors on the front LCD where it turns orange. It started with one about an on-board regulator failure and this morning when I came in both machines were powered down with a different LCD error, something about the Fault-safe voltage being out of range? They both say to contact support.

I got these error logs this morning. All the power readings show as being ok in the iDRAC page and in ESXi readings.

System BootThe system board PFault fail-safe voltage is outside of the allowable range. System BootThe system board PG voltage is outside of the allowable range. System BootThe system board PG voltage is outside of the allowable range.

The only strange thing i see is that on the power supply tab it says the max input wattage is 750 with the actual input being 972.

Individual Power Supply Elements Status Location Type Input Wattage Max Wattage Online Status FW Version PS 1 AC972750Present03.02.00

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Cisco Switching/Routing :: Supervisor Engine 720 Errors

Apr 18, 2013

i have a standalone SUP720, no traffic is passing through it. only one port connected for remote telnet, its kind of backup i checked its log, and there are some wiered it a software bug or my SUP has gone bad? [code]

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Cisco Routers :: RV042 Out Of Memory Errors On New Firmware

Sep 20, 2011

The entire "incoming log table" is just full of this!  It's all the same!  This is on the current firmware 20 12:49:35 2011KernelOut of memory: Killed process 5385 (iptables). Sep 20 12:49:39 2011KernelOut of Memory: Kill process 5387 (iptables) score 591 and children. Sep 20 12:49:39 2011KernelOut of memory: Killed process 5387 (iptables). Sep 20 12:49:43 2011KernelOut of Memory: Kill process 5389 (iptables) score 591 and children. Sep 20 12:49:43 2011KernelOut of memory: Killed process 5389 (iptables). Sep 20 12:49:48 2011KernelOut of Memory: Kill process 5391 (iptables) score 591 and children. I see no one has a clue.  Anyway, added a copy of the log file.  It's just streaming out errors.  Serious bug in the new firmware.

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Cisco Switching/Routing :: 2950 CRC Errors On Switch

Jun 22, 2012

One of my wi-fi site having 2nos cisco 2950 switchs. in that network some D-link unmanageble swithes also there and access points also connected to cisco switchs and D-link switchs.after one or two days i am not able to connect the wi-fi, then i need to restart the access point then only wi-fi is working fine.I upgraded the latest ios also.I connected some access points to the cisco switch ports, those ports are showing crc error messages like below. [code]

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Cisco WAN :: Output Drops And Input Errors On 7204 With NPE 300

May 11, 2011

My router, a Cisco 7204 with NPE 300, is experiencing output drops and input errors on a fastethernet interface. I have a 100Mbps connection with less than 15Mbps utilization at peak times.
FastEthernet1/0 is up, line protocol is up  Hardware is DEC21140, address is 0014.a985.1a1c (bia 0014.a985.1a1c)  Internet address is  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,     reliability 255/255, txload 3/255, rxload 1/255 


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Cisco :: 3560 Not Showing CRC And Input Errors In Logging

Oct 21, 2012

I ran into a problem a few weeks ago and am still trying to figure out why either the 3560 switch or our Cacti syslog server did not alert us when one of our ports was experiencing heavy CRC and Input errors. 
I had upgraded the IOS to 12.2(55)SE6 and rebooted the switch.  About a week later, someone was troubleshooting why print jobs were having problems printing to a high speed printer.  When I looked at the interface it showed a few thousand CRC and Input errors.  I cleared the counters and had them print again and watched as the CRC and Input errors went up.  When I did a "show log" there were no error messages.  Looking at our Cacti Syslog there were also no errors present for the past 6 months.
We found that the device on the port was set to auto speed and duplex and the switch port was at 100/Full.  Once we got them to match the problem was resolved, but we were left wondering why we never got any alerts.
We also have some 3548 and 3550 model switches that Cacti picks up %LINK-4-ERROR for any ports that show CRC and Input errors.  I did some research and it appears that the 3560 switches do not have the LINK facility code.  I believe it has been replaced with a PHY link code but I'm not sure.  We do have some "%PHY-4-EXCESSIVE_ERRORS: Excessive FCS, data, or idle word errors found" but they are all for 3750 switches.  I could not find any 3560 that had alerted for that error or the LINK error.
I also tripped port security on the 3560 switch just to make sure that it was reporting correctly to Cacti and that alert did show up. 
My question is how do I get a 3560 switch to alert in the logging buffer for CRC/Input/FCS errors?  Also, how I can generate CRC and Input errors on purpose for testing?  I tried mismatching the speed/duplex/Auto and only got collissions, no CRC or Input errors.

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Cisco AAA/Identity/Nac :: Daily Errors With Code 32603 On ACS 5.4

Feb 18, 2013

We are seeing daily erros on our ACS5.4 server like below:

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Cisco Switches :: SG200-50P Boot And PoE Related Errors

Apr 11, 2013

I have a SG200-50P.  It had a problem with the PoE ports (didn't supply power to my Bosch POE security cameras) so I updated it to the latest firmware.  Now it does recognize the cemeras and supplies power to them.  However, there are a few problems:
1. The boot time is extremely long, maybe 15-20 minutes for it to become ready.  I've tried to reset to factory default settings, push the reset button for 30+ seconds, and disconnect all the ports.  The boot time was always very long.
2. Even thought it supplies power to the cameras, the PoE lights on the ports are not lit.
3. The log is filled with this error, posted every second.
21474345202013-Apr-12 11:40:23Alert%HAL_config_poe-A-POEFailDetected: POE ERROR(i2c_read_mem failed addr 0x12e6 dev_num 0 val 0x0) was detected: POE is Disabled untill Reset      21474345212013-Apr-12 11:40:22Alert%HAL_config_poe-A-POEFailDetected: POE ERROR(i2c_read_mem failed addr 0x139c dev_num 0 val 0x0) was detected: POE is Disabled untill Reset       
Occasionally it has his error.

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Cisco VPN :: PIX 525 When Firewall Is Disabled / Connection Is Made With No Errors

Mar 1, 2011

I am having problems with the Cisco VPN Client software version installed on a Windows 7 x64 Client.When attempting to connect through the VPN client I am being prompted with the following error: [code]
The client did not match the firewall policy configured on the central site VPN device.  Cisco Systems Integrated Client Firewall should be enabled or installed on your computer.

The backend infrastructure used is a Cisco VPN 3000 Concentrator which has a Cisco PIX 525 Firewall.When the Firewall is disabled, the connection is made with no errors. But obviously, this is not good practice.The problem seems to lie with the Local Client Firewall?

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