Cisco WAN :: ASA 5505 Restarting At Random?

Feb 27, 2012

We have an ASA5505 that seems to be randomly restarting.  How can I troubleshoot this?  Is there a log file somewhere that tracks hardware issues like this?

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Cisco Firewall :: Random ASA 5505 Configuration Reloads?

Oct 16, 2011

I've been trying to track down intermitent problems with one of our branch office ASA5505's .The way we have been tracking it is primarily through ping/icmp connectivity. Occasionily our tracking software will report that is stops responding to ping requests then in almost less than a minute it will start replying again. I'm allowing icmp to that interface and it is internal. Examing the logs it almost looks like the config is being reloaded but I've never seen this kinda of log before so I'm not sure if it is just sending it's config to a host or actually reloading its config.
 
Here is the first part of it:

2011-10-17 07:05:05          Local4.Notice          192.168.22.10          Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'logging host inside 192.168.2.20' command.
2011-10-17 07:05:05          Local4.Notice          192.168.254.10          Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'logging host inside 192.168.2.21' command.
2011-10-17 07:05:05          Local4.Notice          192.168.254.10          Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN1 192.168.254.9 1 track 1' command.
2011-10-17 07:05:05          Local4.Notice          192.168.254.10          Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN98 192.168.254.9 1 track 2' command.
2011-10-17 07:05:05          Local4.Notice          192.168.254.10          Oct 17 2011 07:05:05: %ASA-5-111008: User 'Config' executed the 'route inside VLAN202 192.168.254.9 1 track 3'

[code]....
 
I've santized certain parts, but it does look like its realoding the config?

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Small Network / Random Computers Lose Browsing At Random Times?

Dec 29, 2012

Network running about 60 computers, most of which are running windows 7 professional. Some are on a domain, some are not.At (seemingly) random times, some computer on the network will lose the ability to browse websites (including the web interfaces of networked devices). I can't identify what circumstances cause this to occur. I only find out about it when someone calls me.From the affected computer:I can ping sites I can ping our Cyberoam UTM (which acts as our DNS, DHCP, and firewall)disabling/enabling connection doesn't fix the problem releasing/renewing ip doesn't fix the problem flushing dns doesnt fix the problem uninstalled antivirus on two test machines, problem still randomly manifests.replaced the Cyberoam with newer model users have claimed that if they wait a long period of time (40+ minutes) the problem sometimes resolves.rebooting the computer resolves the issue until it randomly occurs again changing the computer's mac address also resolves the issue until it randomly occurs again.

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Cisco WAN :: 878 Restarting During Configuration?

Mar 4, 2012

I have a peculiar isse, when I try to configure the controller dsl interface on 878, it starts restarting, it is actually running the latest IOS , here's the output.
 
Router(config-controller)#mode at
Router(config-controller)#mode atm ?
<cr>

[Code].....

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Cisco WAN :: 3845 Router Is Restarting Again And Again?

Jun 8, 2011

I am facing a issue on Cisco 3845 router, IOS is :c3845-adventerprisek9-mz.124-22.YB8.bin
 
I have changed the IOS as well as the Hardware but again the router is restarting. I have put the show tech-support and crash-info in Output interpreter, result is below:
 
ERROR MESSAGE NOTIFICATIONS (if any)
%PAR-1-FATAL (x): [chars]
Explanation: A parity error has occurred. The problem might be caused either
by a motherboard that  has failed or motherboard settings that are incorrectly
set.

[Code].....

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Restarting My Computer To Connect To DSL

Nov 4, 2012

Why do I have to restart my computer to connect to the internet? I've had this problem for about 4 months now and I don't know what it is. If I leave it idle at anytime and come back, I have to restart the computer to connect.

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Acer Mini PC Keeps Restarting Itself?

May 23, 2011

I went to go turn on my computer and it stopped at the loading screen where the blue square things are and I think it says windows seven with the flag above the loading bar.So I turned it off then back on and it flashed acer then a thing came up that apologized for the incomvience blah blah blah my computer waas shut down and I choose an appropriate actioan.It says safe modes which I clicked on then a bunch of stuff came up and it didn't do anything so then I just went to start windows normally.It went to the loading screen again then it just restarted the whole thing.

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Restarting Router To Retrieve Connection?

Feb 8, 2013

I'm having an issue with my wireless router and I don't think it's normal. Basically, I would be on my computer or laptop, generally browsing the Internet, and all of a sudden the Internet will stop working. A small yellow exclamation mark appears beside the wireless icon in the system tray. In order to resolve this, I go downstairs and turn the router off and then turn it back on again. When the router loses the connection, the light on the router goes out (the one that says Internet), yet everything else is on as it should be. Restarting the router seems to fix this problem. I just can't understand why I have to do this at home when the wireless router at work never has an issue. It's literally on 24/7 and handles everything from laptops to iPhones and even iPads.

Is this normal for my router? I had this exact same issue with my previous one and so I ended up buying an N range router (the last one was G). The guide book says that you shouldn't ever turn it off as that could cause problems, but whenever it loses the Internet connection, I'm forced to restart it in order to get the connection back.

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Laptop Restarting When Accessing Server?

Jun 29, 2011

my laptop is re-staring when access the server

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Laptop Cannot Find Wireless Connection Without Restarting?

Sep 24, 2012

This is a Sony Vaio E series laptop running Windows 7 that I've had for close to a year now. The problem began about two days ago with the wireless connection getting dropped randomly (no signals found). The first few times it happened I ran Troubleshoot and it fixed itself, and picked the connection back up. Yesterday when it happened again the troubleshoot failed. I check my router connections, reset it a few times, checked my other computer's connections (all fine) then finally tried restarting the laptop. When it came back up it connected to the internet again. This has since happened three times, and each time I have to completely restart the laptop to get the wireless signal back.

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Tenda Wireless Router Needs Restarting Each 10 Hours?

Oct 8, 2012

I bought this Tenda wifi router and connected it.It's a chinese one and the user interface is not much friendly. It works fine but sometimes if u play around with it u will lose the settings you inserted in to it and you will need to reconfigure it.

My problem is my ISP seems to renew the IP's issued to their customers automatically every 10 hrs from the last login. But every other router keeps the connection alive but my router doesn't. It needs to be restarted in order to get the internet back online.simply said,u need to restart the router every 10 hrs.

BTW Never buy Tenda routers.

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Thomson Tg585 V7 Restarting When Adding Ports?

Aug 15, 2012

I have Thomson Tg585 v7 router, when trying to add new game application to set the ports for GW2 my router just restart by it self, and i can't add the application even if i do it fast it won't take any name i try for it,even tho i did add ports for BF3 like 2months ago and it worked fine.

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Linksys Cable / DSL :: WAG200G - X3000 Keeps Restarting Every 3-5 Minutes

Oct 24, 2011

As soon as I set it up it would keep restarting every 3-5 minutes. It would sync with the ADSL line, wireless ok and then boom restart again.I've tried every singe setting, googled the problem, updated the firmware to the latest and still no luck.Then  I had it replaced today with a new one and I faced exactly the same problem so I am thinking that eitherI am completely useless (which I would like to think I am not) or I got stuck with a batch of faulty X3000.Currently I am on linksys WAG200G that has been working non-stop for ages and the only reason I upgraded is that I wanted faster streaming.

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Linksys Wireless Router :: Restarting E1200 Every 1 To 2 Days

Apr 2, 2013

I have an E1200 wireless router. I need to restart it every 1 to 2 days. After restarting it is good until the next time. This has happened with different routers and upgraded firmware to the newest version available on all.

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Thomson St-330 Modem - How To Change Global IP Address Without Restarting Router

Dec 4, 2012

I used to have a Thomson st-330 USB modem for my ADSL network. When I wanted to change my IP i just disconnected and reconnected a dial up connection that does the job instantly! (a wan miniport + a batch file to disconnect/recoannect with my password and username)Few days ago i bought a new modem/router (TP-LINK TS-W8951NS)Before that all I knew was that if I wanna change the ip address (if I have a router) was a batch file with commands ipconfig /release/renew.I now know that this changes the ip of my PC not the global IP! So how would I change it without restarting the router? (When i change something in my router interface page (PVC1.2.3....etc) my IP changed instantlybut how do I do this without accessing the router, like commands and a batch file etc? I just found out that my global IP changed on its own after like 30-60 min :S why is that! and to do so manually???

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Linksys Wireless Router :: WRTP54G Restarting / MAC Filter Table?

Mar 14, 2012

Two issues with WRTP54G
 
1.)  when making changes and restarting the router I am unable to get web pages (wired port or wireless) or web response from the router, despite re-entering the URL (192.xxx.x.x).  I *DO* get a dialtone (VoIP).  To get router restarted I have to get my lazy arse up and cycle power to the router.  Like I said, a nuisance.Configured for WPA2 Personal security with MAC Wireless Filtering (9 MACs)
 
2.)  Adding a 10th wireless device to the filter table and the MAC 10: becomes duplicated in MAC 09: while the existing MAC 09: disappears.  Finally got it to accept my new device but now I have 2 devices repeated in the MAC Filter Table.  Not a clean setup.

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Linksys Wireless Router :: WRT160N Restarting Eternally After Power Outage

Apr 18, 2012

I have a WRT160N v3. After a power outage yesterday the system keeps restarting in a cycle.

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Dell :: 3460 Wireless Driver Doesn't Work After Restarting Computer / Not Installed

Mar 25, 2013

I have a Dell Vostro 3460 laptop with Windows 7, 64-bit.  My wireless driver is Dell Wireless 1704.802.11b/g/n.  I just got this computer in December, and it worked fine for a couple of months, then about a month ago, I started having these problems.  

Whenever I turn off or put my computer to sleep and turn it back on, my wireless connection doesn't work.  The wireless indicator light on the front of the laptop is not on, and I push the FN+F2 button (which is supposed to turn on wireless), but it does nothing.  I checked under the device manager, and the wireless adapter is not there.

After the first time I ran the diagnostics, I reinstalled the driver.  The I restarted the computer, and the wireless was working.  However, that night I turned of the computer, and when I turned it back on the next morning, the wireless was not working again.Other things I have discovered that sometimes work as a temporary fix:

Sometimes, if I wait 5 or so minutes, the wireless indicator light will come on, and then I can restart my computer and connect to a network, but most of the time, I can wait for hours and it never comes on.If I start in computer into safe mode or the BIOS screen or diagnostic screen, sometimes the wireless will start working after I exit that mode and start into normal operating.  For example, one of the times that I ran the PSA diagnostics, the wireless started working afterwards, but stopped working again the next day.  Another time, I started the computer in safe mode with networking to see if that would work, and the wireless did not work while I was in safe mode, but then I restarted the computer in normal mode, and the wireless came on.

One time, I went under Device Manager and did "Scan for Hardware Changes."  After that, the wireless indicator light came on, and I restarted the computer and was able to connect to a network.However, all of these solutions were temporary, and some of these solutions only work one time but not again.I called Dell Support a couple of weeks ago, and they said that my antivirus program might be stopping the wireless driver from starting up.  I have Trend Micro, which came with the computer.

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Random DNS Look-up Failure

Jan 27, 2013

Whenever I try to open multiple sites, I will get a DNS lookup failure. Whenever I torrent something, websites give me a DNS lookup failure. Watch Youtube and open anoter site, DNS lookup failure. It seems that when I try to use too much internet I crash something... which doesn't make any sense because this problem has only come up recently. The only thing that I can think of is that I was messing around with the DNS to be able to connect to the American Netflix (I'm Canadian). I was using a site called "ZenOK" I believe, which gives you a server to connect to, and then a week later tells you it's no longer free (which they didn't mention in the signup)... so I removed the DNS number in my internet protocols, but I still get American Netflix.

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Random Increases In Latency

Jan 12, 2013

I run windows 7 on a Gateway DX4860 desktop and my problem has been occurring for a long time. I casually play games like league of legends and I believe my problem lies within my computer rather than the network itself because my problem is latency spikes where when I start games with 90 ping, it quickly spikes to 300+ ping ~ 5 minutes into the game and then into the thousands making it absolutely unplayable. I have had this problem on 3 different internet providers and the problem still remains; HOWEVER, while hooked directly to my computer with an Ethernet cord, I have ZERO problems. The house I am living at now doesn't allow me to connect directly.

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Random Disconnect But Still Says Connected?

Aug 31, 2011

Ill get on my laptop and it will connect for 45min-hour and then it will disconnectEverything says connected on the laptop and the router and modem are connected and working. I have tried restarting my router and modem and even clean installed windows and reinstalled drivers. Nothing seems to work. Im posting from my old laptop and it seems to happen on this computer as well. This has never happened before.

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Random Disconnects Every 2 To 30 Minutes?

Aug 12, 2012

Recently I've been experiencing random disconnects.

My setup is a Actiontec Q1000 with (QAQ002-31.20L.4) modem/router that talks to qwest. Then I connect to a linksys router WRT54G2. I connect directly to the linksys router with an ethernet cable, but my family connects to it wirelessly.

I ran a constant ping to my modem and to google, and on the random disconnect, the Actiontec Q1000 gets a huge 4000ms response time (but then it resumes normally), and I get ping timeouts to google. Windows 7 will say "no internet connection available". Not sure if it makes a difference, but I had google timeout 4 times during my constant pings.

Nobody else is connected when it does this random disconnects, so I'm not sure what's causing it. I've tried a lot of things, from changing and flushing my dns, connecting directly to the modem, turning off QoS/firewall settings, but nothing seems to work.

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No Internet After Random Period?

Dec 27, 2012

I have Windows XP Pro SP3. After a random period of maybe 30 mins to a few hours, my internet connection seems inexistant. PC reacts like there is no internet cable plugged in. I've checked the ipconfig command in command prompt before my internet shuts down and after and there was a change. A few lines(IPs) were missing after my internet fell.

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Random Disconnections From Wireless On One PC

May 28, 2012

We sort of recently got wireless internet, have had it for 2-3 months now I think and everything was running smoothly. Yesterday my internet randomly disconnected and it was only from this (my) pc, the internet was fine for everything else in the house which includes another pc, 3 laptops, cellphones, ipods, and gaming systems. It has been going out randomly since maybe 6pm yesterday. I have to completely restart my computer for it to work again. The only thing I tried was to unplug the modem and router for a bit and plug them back in, which did nothing for my computer lol. When I did that though the other computer had an ip conflict that came up which it's had in the past with my own pc but after I restarted my computer they were both fine. My computer still has random disconnections from the internet though. I don't understand why my computer is the only one affected and why it's starting now when it's been fine for the 2-3 months it's been working.

[code]...

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Centurylink Random Disconnects?

Nov 2, 2012

I just moved to a new rural city and Centurylink DSL is the only option for internet. I just had it installed on Monday and have had problems immediately. The two main problems are this:1) My computer is connected wirelessly but cannot seem to connect my mobile devices. My phone and my Google Nexus both try to obtain IP address and then immediately disconnect and try to reconnect over and over. Strangely my Kindle Fire didn't seem to have a problem.) I've found that when I am playing a game (Team Fortress 2 and World of Warcraft) and sometimes even watching a video on youtube, I will lose connection and get booted from my game or have to restart the video. The lights on the modem don't change and the modem itself does not disconnect or reboot. I seem to have internet service immediately after, but I get a hiccup probably once every 10 minutes that makes games unplayable

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Random Packet Loss 100%?

Feb 19, 2013

I have recently switch internet to Time Warner. Since the day I got it, i have experienced random packet losses of 100%. I have called time warner and they are going to send a tech out. But i would like to know more about this before he comes. I have replaced the modem with a brand new one. Surfboard SB5101N from the one i was leasing from them. They both do the same thing. I have made sure all my Drivers are up to date. I have replaced the coax cable and Ethernet cable and ran my Anti Virus and Spyware program. It does it more during online game, I have reinstalled the game and was having no problems with the ATT Dsl i had before this.

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Random Lag Spikes On PC And Xbox?

Mar 20, 2012

This is a video of what happens on my Xbox and my PC it is always three lag spikes for that set amount of time about every 15 mins or so.

Random lag spikes - YouTube

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Random Limited Connectivity?

Jun 7, 2011

Since I came back from vacation I've been having a problem with my wireless card. It seems that at random times my connection will go to limited connectivity, very rarely it will fix itself quickly, but the only real way to fix this is to restart the computer.

I thought it could be something to do with the router or the fact it was downstairs, but we recently changed provider and got a brand new one and it now sits in the same room as me and my laptop. Still have the same problem. And I'd already tried changing the router's channel and frequency and had no luck.I saw on another thread that the ipconfig /all was requested, so here it is:

Windows IP Configuration

Host Name . . . . . . . . . . . . : lesleycheese-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/Wireless 3945ABG Network Con
nection
Physical Address. . . . . . . . . : 00-1B-77-00-B8-53[code].......

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Random Internet Lag Spikes

Jan 16, 2011

I am playing a game, like Battlefield Bad Company 2. Every 5-15 minutes, I get 3 lag spikes. When I get the lag spikes, everyone who is using my internet, also gets it the same time as me. So my computer is not the problem.For example: I am just running, shooting people (online), and then, randomly, people are running on the spot for like 3 seconds, and then they teleport somewhere in front of them. And then it goes back to normal, then it happens again. It will happen 3 times.

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Cisco Wireless :: 881W - AP Random Reboot?

Jul 7, 2011

The 801 AP on my 881W reboots every other day or so, randomly, on its own.  The router / AP works great otherwise, no other issues.  I checked the error log and I see no indications of why it would be doing this.   
 
ap#sh ver
Cisco IOS Software, AP801 Software (AP801-K9W7-M), Version 12.4(25d)JA, RELEASE SOFTWARE (fc1)

[Code]......

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Network Card Dies At Random

Aug 23, 2011

At first it seemed to happen everyday at the same time, but now seems completely random (happening twice a day somedays). At some part during the day while the user is busy with this system it drops the network connection. The ONLY way to get it back is by restarting via the reset button. Shutdown or even logoff just hangs. Nothing regarding that card will work or respond, you can not even disable and re-enable. I can however get the wireless to work without restarting. I've done everything I could possible think of including format and re-installing Windows. Something new I've noticed is that the user always has MS Access (in runtime mode) running while network goes down and then you can not end that process.

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Random Disconnecting For 10-20 Seconds Every Few Minutes

Mar 26, 2011

So...few days ago this is happening even more frequently, my service is from Verizon wireless. Its getting really annoying when i randomly disconnecting while im doing something important or its so slow it takes 4 minutes to load one page. Im in the basement so is my modem. Im using windows 7.

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Random Connection Loss On Desktop?

Oct 25, 2011

While I am connected to the internet, whether surfing the web or playing a game, I randomly get disconnected with a "No Network Connection" error on the network access icon on my toolbar. However, other computers that are networked (both wireless and wired) do not receive a disturbance in the connection. When I refresh or look for a new connection, I continue to get the same error and the troubleshooting tools fails to find a fix. The only way this seems to fix is rebooting the computer. Sometimes it happens multiple times in a row, but consistently happens between 1-2 times a day.I don't know if this is a coincidence or not, but it seems to happen when I'm doing stuff that could "stress" the connection, like downloading something or running a game while also browsing the web[CODE]

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