Router Blocking Connection All Of A Sudden

Apr 4, 2011

I suddenly could not go on my web-site anymore(this situation happend a lot already),I went to the server to see whether Apache was running and serving the web-site,tested it locally and it worked,then i checked if my external IP changed, it remained the same.And I know, if i reboot the router 1 or 2 times it will get back to normal, but probably stop working later again. I enabled inbound logging on my router and all of a sudden it shows me this picture of a blocked connection to port 80(even though the ports are forwarded).

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Linksys Wireless Router :: E1000 Seems To Be Blocking Websites All Of A Sudden?

Oct 29, 2011

I am getting 404 messages but the browser is connecting to the site's server (you can see the little icon for each site in the tabs).  The two sites I have identified that I cannot access are UIowa libraries and Music from Outer Space.

-I have emptied all cache, cookies, etc.

-I have reset the router to factory defaults and updated the firmware

-I can load both sites from other networks, however two different computers using my router fail to load these two sites.Until a couple days ago I was able to access both of these sites regularly, and I haven't installed anything or changed any settings on my computer.The fact that two different computers cannot load these sites seems to indicate that it is a router problem.

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D-Link DIR-615 :: No Connection All Of A Sudden?

Jun 26, 2011

I've had my DIR-615 since December 2009, and have never had an issue to date. I've used my XBOX, Nintendo DS, iPod touch, and my laptop with it with no issues. Well, yesterday, my mom decided to switch ISP's from Qwest DSL to Xfinity and I thought that if I plugged it right in, it would work since the setting's hadn't changed. Well, that didn't work. I can access the internet with the modem plugged straight to the computer but I still need to be able to access wireless to keep the home free of war, So thinking that I needed to look at the settings by going to 192.168.1.0, I tried. And tried, and tried again. And it says the same thing every time: that the page is not available. In the past, I've done it to change the settings for my DS but sometimes it took me to the Qwest page for it

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Sudden Loss Of Internet Connection

May 12, 2012

While playing the online game League of legends i suddenly lost internet connection. when loading pages some will not connect and I'll get a message saying I'm not connected and should try reloading, refreshing the page usually fixes the problem, occasionally multiple refreshes are necessary. I've never had this problem before and it's rather inconvenient for me as I need internet access for university.

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Sudden Loss Of Wireless Connection Linksys E3200?

Oct 31, 2012

My Linksys E3200 has no wireless access to the internet. Wireless devices show they are connecting to the router, but cannot access the internet.

The router had worked fine until suddenly no internet access. Mac network diagnostics show that the connections are correct until the ISP and Internet which show either yellow or red.

The router's homepage shows no changes in configuration. Ethernet connection works fine.

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D-link DSL-2640B Router Is Suddenly Blocking XBox Connection?

Feb 14, 2013

Until yesterday my various equipment was networking to each other and the internet without a problem. After i reset my d-link DSL-2640B router (would this initiate an update?) my x-box would not connect to the internet, There is no problem connecting to the router and the home network. Everything is talking to each other and everything else is connected to the internet including the TV. The router must just be blocking the x-box and only from yesterday. I checked ports that are talked about and i think i set up port triggering, but then noticed the firewall is disabled anyway.

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Linksys Wireless Router :: E2500 Blocking New IPSec VPN Connection?

Nov 21, 2011

I have a Linksys E2500 Firmware Version: 1.0.03 and am using the "IPSec Passthrough" for work. On a typical day I'll sign in to my work's VPN, do my work, sign off in the evening, and read my personal email with a direct connection to the internet.
 
Then on the next morning, I am unable to connect to work until I go to http://192.168.1.1/index.asp and click "reboot." And as soon as the modem finishes rebooting, my laptop can connect to work. I've tried this several days in a row now, and indeed all I need to do to get the VPN passthrough working is rebooting the modem.
 
Nothing under "Applications & Gaming" is set. I've seen some posts about having a trigger on UDP port 500, but I'm not quite sure how to translate it for the E2500. Plus I'd rather the router "just work" day after day for VPN and everything else, like my old router did! Is there some other setting to try or clearer directions for a bulletproof IPSec passthrough on that unit?

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Linksys Wireless Router :: E4200 Blocking Windows Remote Desktop Connection?

Mar 7, 2012

I just picked up the E4200 to replace a router, I can remote desktop into a computer that is physically connected to this router, but cannot remote desktop into other computers on the network that are connected via another switch.

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WNDR3700 Can't Access Router All Of Sudden

Jan 16, 2011

All of a sudden, I can't access my router. It's a Netgear WNDR3700. It's flawlessly, in fact still works flawlessly except I can't access it via 192.168.0.1. The only thing that has changed perhaps is that AT&T repair a DSL problem a few weeks ago, but they never touched my router.

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Sudden Wireless Access On Belkin Modem / Router

Jul 28, 2012

My Belkin "ADSL 2+ Model with Wireless G" router suddenly stopped allowing wireless access this afternoon - right in the middle of use - although the wired connections to that router still work fine. No settings seem to have been changed on the router, and I'm the only one with access. Two phones and a laptop that normally work fine just won't get an connection. The laptop - running windows 7 - says the configuration saved did not match what the router was asking for. I tried another computer that doesn't normally connect by wireless and was prompted for a WEP key - which is odd because the router is configured for WPA/WPA2 AES access with a 9 character pre-shared key. After trying a key unsucessfully I haven't been able to get that prompt up again.Meanwhile I've gone into the router settings and it's definitely set to ask for WPA/WPA2. There are some WEP keys specified if I use the drop-down menu to select WEP, but I can't get any device to prompt me to enter one now.

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Linksys Wireless Router :: WRT610Nv2 / All Of A Sudden Can't Get On Network With PDA

May 1, 2012

I have one hardwired desktop to a WRT610Nv2 with 2 wireless desktops on the network.  I used to be able to jump on and off with my PDA and Netbook......now I can't.  PDA reports a "Ying-Yang" symbol along with the encryption symbol when locating the network....

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Linksys Wireless Router :: All Of A Sudden WRTP54G Won't Connect

Apr 4, 2013

All of a sudden my WRTP54G won't connect. I'll pull the plug for a minute and let it reset, and it will connect for about a minute before it drops again. I checked the Linksys site but it looks like new firmware is not available - only user manuals.

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Linksys Wireless Router :: Wrt160n - All Of Sudden Access To R2 Ceases To Work

Nov 10, 2011

I am cascading a wrt160n (R1) and a wrt160nl (R2) which are hooked up LAN port to LAN port (via a DLink power line adapter).  R1 is hooked up via dhcp to the internet.  The whole system works wonderfully for several hours until all of a sudden wireless access to R2 ceases to work (though I still can access everything wired).  [code]

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Internet Connection Accidentally Blocking Certain Sites

Nov 26, 2012

I am currently at university, using a Local Area Connection. I am aware that the university blocks torrenting which I am totally fine with though when I try to carry out a process such as posting a large entry on Livejournal.com or Dreamwidth.org, it tries to load for a couple seconds and then fails. When in Google Chrome, it says that it's "uploaded 100%" but then I receive "Error 7 (net::ERR_TIMED_OUT): The operation timed out.". When using Internet Explorer, it either doesn't load at all or I get the standard "Internet Explorer cannot display the webpage". When I try to carry out a different process on dreamwidth and livejournal (editing my layout), Chrome tells me "Error 101 (net::ERR_CONNECTION_RESET): The connection was reset." These issues always happen no matter when I try them.

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Cisco :: Blocking Internet Connection During Specific Time

Sep 7, 2012

How to block Internet Connection during specific time.for example i want to block everyday between 8am to 12nn, then 1pm to 5pm.what are the options and better to achieve this kind of policy??

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Netgear WPN824 - Blocking IP Or SSID Of Wireless Connection

Mar 11, 2011

how to block a dynamic wireless IP address or the SSID of a wireless connection from accessing my router?

I have 2 people that have somehow managed to get access and i wish to discard them so they cannot reconnect. My wireless router is a Netgear WPN824 and i am running Windows XP.

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Internet All Of A Sudden Will Not Work?

May 23, 2011

I built my desktop, installed the ethernet drivers, and a week goes by no problemsAll of a sudden the internet stopped working so i reinstalled my ethernet driver and no internet still. So to make sure it wasn't the ethernet cord i plugged it into my xbox and xbox live came up

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Sudden Disconnect From Internet

Apr 20, 2012

I am coming with a new question this time, I have a problem with my windows xp, I have installed the drivers, and everything works just fine, But, I have problems with my internet, It will disconnect SUDDENLY from internet, (whatever I am doing, music,drawing in pc and stuff) In my network list I can still see My modem, But When I will try to connect to it It will say "unable to connect to Pas-Home"

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Can't Access Internet All Of A Sudden

Feb 6, 2011

All of a sudden one laptop can't access internet. I've tried everything I could find on Google. Can't access wirelessly (although computer IS connected to the router, no problem) OR even when I directly connect via ethernet. Other computers in household are having no problems whatsoever. Laptop in question (Dell Inspiron 11z, Windows 7) was working FINE until yesterday morning. Nothing I did (deliberately) to the computer (i.e. no downloads, new programs, etc.). Just stopped working. I'll see if I can list some of the stuff I've tried (in addition to the obvious rebooting, restore points, etc.): DNS flush winsock reset ipv4 reset ipv6 reset release and renew DNS.

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Router That Allow Blocking All IPs?

Sep 5, 2012

Any router that allow blocks all IPs and only allows access for IPs that are on a stored list?

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Sudden Decrease In Download Speed

Jan 25, 2012

About a week ago i started experiencing very slow download speeds... things like streaming online videos and having to wait which i have not had to do for the last 4 years. I did a speed test on multiple sites and my download speed comes out at about .2mbps and my upload is still where it should be at .6-.8mbps. I have a 12mbps connection so this does not make sense at all. Originally thinking it was malware, I formatted both my hard drives and did a clean install of windows 7 and it did nothing to resolve the issue. Could it be that my wireless card's radio is failing?

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Internet Only Slow On Computer All Of A Sudden?

Aug 19, 2012

the internet today became insanely slow (I have wireless fyi) , something like 100 kb/s which used to be 2.0 mb/s. I can't even load a YouTube video at 360p. A few things have happened recently which may be the cause. First, I left my computer on all night, but since it has been off, so I don't think thats it. My mom recently turned off my computer by holding down the power button. I have searched my computer for viruses with 4 different programs and nothing has come up. I have also restarted my router and modem multiple times and nothing has happened. AND, I did a 3 hour long fragmentation of my hard drive/ cleaning of the computer.

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Internet Doesn't Work All Of The Sudden?

Nov 5, 2012

It's a 64 bit machine, with windows 7. He fills out surveys and gets money from them, and I don't like to work on his machine because of this. But... He called, so I came over and Anyhow... I'm worried that the Ethernet has gone bad on the motherboard, but they bought a USB stick for wireless internet, and that didn't work either.I realize I have basically no worth while informationHis router works fine, if you plug in another computer it can connect to the internet, but his computer can't. Something is turned off as far as I can tell. And I can't figure out how to turn it on.

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All Of A Sudden PC Refused To Access Internet

Apr 23, 2011

My PC is connected via Ethernet cable to my Sky Broadband box, which also provides internet access to my laptop. Yesterday, all of a sudden, my PC refused to access the Internet. Whenever I try to go on any website through Mozilla, it says server cannot be found, for any site. My Network Status says it is fine, and my laptop still works perfectly, but my home PC all of a sudden just can't surf the Internet. Weirdly, a couple of my games can still work online, though and chat clients like IceChat are unable to, aswell as VOIP clients such as Raidcall. I have no idea what it is, since my Internet was fine the day before this hapened on my PC. I've been through the usual steps of checking your cable, restarting router, diagnosing connection etc, but it still fails to work.

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All Of A Sudden One Day Internet On Laptop Died

Jan 21, 2012

I have a Gateway Laptop running Vista.I also have a netgear router. All of a sudden one day the internet on my laptop died. The laptop previously worked on my network, nothing changed with the network. All my other computers are running fine just this one laptop decided to quit connecting one night.

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Why Is Download Speed So Slow All Of Sudden

Jan 21, 2011

My Download Speed was about 10mbps and i be came around 1-5kbps.Is there any software for internet connections like just choose your download and upload speed then restart your computer and your download and upload will be very fast then anything

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Sudden Wifi Bandwidth Failure?

Nov 13, 2012

We pay for the 12 Mbps package from Comcast and speedtest.net shows that we get a roughly 18 - 19 Mbps connection. We have 4 computers connected to the network, one hard-lined and three wireless.

Usually it is not a problem for my roommate and I to play online games like TF2, Eve, Minecraft, L4D2 with C3 voice chat on our desktops while I simultaneously stream something from Netflix across my laptop.

Lately though, something has changed.

Now, whenever I am using my desktop and playing a game or downloading something (at roughly 2 Mbps) it seems to hog ALL of the bandwidth from the other computers on the network as Netflix suddenly begins having buffering issues on my laptop (wireless) and on my roommate's dektop.

As an example:

For the past few days my roommate and I have been trying to play Minecraft, we use C3 to voice chat while we play and I ALWAYS stream something across Netflix while we play. So in this instance we have one hard-lined connection and one wireless connection running Minecraft (across the LAN) and C3 (across the web) and one additional wireless connection streaming video from netflix (NOT HD Video).

This is common usage for us and it has NEVER been a problem in the past, but in the past few days this setup causes my desktop to lose bandwidth which forces my friend out of the game and causes latency issues with the voice chat program (sound breaks up and my roommate hears my voice chat nearly a minute after I've spoken).

Also, it seems that when my desktop (wireless) connection is working fine using around 2 Mbps, it seems to kill my laptop's (wireless) bandwidth and on one occasion the other night seemed to also affect my roommate's desktop (hard-lined) bandwidth while he was watching something on Netflix.

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Internet Stopped Working All Of Sudden

May 24, 2011

I built my desktop, installed the ethernet drivers, and a week goes by no problems. All of a sudden the internet stopped working so i reinstalled my ethernet driver and no internet still. So to make sure it wasn't the ethernet cord i plugged it into my xbox and xbox live came up.

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Cisco WAN :: 7206VXR (NPE-G2) Sudden Reboot

Aug 3, 2011

I have CISCO 7206 router with NPE-G2 and 2 gig of memory. There's a vpn and pppoe servers on this unit and it hold maximum of 250-300 simultaneous connections. Periodically (1-5 times/hour) router suddenly reboots with lots of messages in console:
 
IPFLOW: Warning: V5 overfill -Traceback= 0x14975E4z 0x1A133F4z 0x1A16CC0z 0x1A17754z 0x1A17870z 0x3337874z 0x28F80Cz 0x66A704z
*** System received a Software forced crash ***

[Code].....
 
I googled about first "V5 overfill" but no luck, i analyzed crashifo's with cisco tool and it said - it is ios problem, but if i change ios - problem lives again, no matter which ios i use.

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Linksys Wireless Router :: WRT160N - Internet Files Blocking Access To Router?

Aug 9, 2012

 We have a home use WRT160N router linked to a PC desktop and two wireless laptops, Yesterday bought a new I-Phone, but could not link to my network (entered the security key many times). I accidentally connected to computer fix it firm that linked to my PC and wanted a large sum to fix the problem which he said was due to large number of temp?? internet files and once removed he would change the IP address of the desktop computer? Is this diagnosis logical and can I do it on my own. The router is definetely working - both laptops access the internet and I was recently able to hook up a Samsung Blu-Ray player using the same security code I used for the I-Phone.

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Linksys Wireless Router :: Wrt54gs Router Blocking Website With Password?

Aug 14, 2011

There is a way to block access to a website by password protecting it through my linksys router, which is one of thoe wrt54gs. I know I can completely block access of a website and can restrict the viewing hours of facebook at certain times through the router admin IP site but was wondering if it was possible to make it so you have to use a password to view said certain site. If there isn't is there any way maybe through a program or do I have to go through my ISP to see if they can do what I am asking for.

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Cabling / Cards :: Sudden Network Slowdown?

Apr 3, 2012

Three days ago people started complaining that it seemed slow. It's supposed to be 100mbps fully switched, but I'm getting speeds of 2mbps - 12mbps (at most) between two workstations on the same switch (which is just insane). I did happen to notice on a couple of the Mac OS X machines that the send and receive errors are off the charts (50% - 80% error rate)!!! This seems a bit suspicious to me.

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Netgear WNR2000v2 - All Of The Sudden Certain Devices Cannot Connect?

Mar 11, 2013

Router: Netgear WNR2000v2

For a long time now, my router has been running fine with my devices. Now all of the sudden, some devices(my xbox, 3ds, and phone) cannot connect to the internet despite them picking up the signal. The weird thing is, the computers in my house and my PS3 can connect. I also don't think it's my security settings(TKIP and AES hybrid) since they all functioned fine with that before this problem.

I tried unsecuring my network as a test, but it seems that only my phone can connect while my 3ds cannot. I haven't tested this with the 360 however. I also tried resetting my router to factory defaults three times.

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