Can a computer on our network with no admin privelages cause other computers to shutdown? We have 15 machines that are having force shut downs happening but they are clear of viruses malwares, we have ran multiple scans and nothing but could another computer somewhere on the network tell them to force shutdown closing everything?
View 1 RepliesIs it true that the FBI is shutting down the internet?
View 10 Replies View RelatedI try to click on a link and it won't open. Windows 7 operating system.Internet has shut down and they want to explore why, but it just closes the program. Sometimes I have to turn off the computer completely with the power button to restart.
View 5 Replies View Relatedserver is on when I leave at night. when I come back in the morning the server is completely shut down and I have to turn it back on.
View 7 Replies View RelatedI accidentally ran a program that's invisible and my friend said in processes under task manager, right click one of the Javaw's and hit End process tree. I did it and restarted my PC. Then, ever since, servers for games have been acting up. For 3 minutes at the most, it goes fine, then disconnects everyone and lets them back on. Its for Minecraft, a java game. Its not the software. I've tried different softwares for the server.
8gb DDr3
1TB Hdd
Amd Phenom x4 2.8ghz
Hd 5770 GPU
Wireless LAN 802 11b/g/n
I tried setting up the wireless at my mom's house, and she has the following hardware:Motorola SB4220 Surfboard ModemNetgear RangeMax WPN824 RouterAll computers run Windows, XP or VistaAlso, when I go to Control Panel -> Network Connections, under "Local Area Connection" it says "Realtek RTL8139 Family PCI Fast Ethernet NIC". I guess that's a driver, but I don't know what that means.The wireless works, but it turns off and on randomly every couple of seconds, so anyone using it has to keep refreshing pages until it catches a signal.Here's something I think might show where the cause is: when I go to Control Panel -> Network Connections, it usually shows "LAN or High Speed Internet", but sometimes it also shows "Internet Gateway", and the following:
View 5 Replies View RelatedFor no reason my windows firewall keeps shutting off while I'm on the internet. When I'm offline It's ok. I really need to know how to stop this
View 14 Replies View RelatedTech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows XP Home Edition, Service Pack 3, 32 bit
Processor: Intel(R) Celeron(R) M processor 1.60GHz, x86 Family 6 Model 13 Stepping 8
Processor Count: 1
RAM: 894 Mb
Graphics Card: ATI RADEON XPRESS 200M Series, 128 Mb
Hard Drives: C: Total - 38146 MB, Free - 13896 MB;
Motherboard: TOSHIBA, Satellite L30
Antivirus: AVG Internet Security 2012, Updated: Yes, On-Demand Scanner: Enabled
I had deleted so many programs already, ran a ccleaner (which solved some of my problems) but still when I shuts down it takes a very long time?
I have several remotes sites connected to "home" with Cisco 891 routers at each remote site."Home" actually consites of two different data center sites, each with a Cisco 3845 router terminating the IPSec tunnels there. One home site provides VOIP phone service, the 2nd home site provides PC Data.Each 891 router has two IPSec over GRE tunnels configured, one tunnel goes to the VOIP home site's 3845 router, the 2nd tunnel goes to the DATA home site's 3945 router.All of my pre-existing 891 routers are still running IOS 12.4(22)YB5, and are working fine.My newest 891 router, purchased recently for a new remote site, shipped with IOS ver 15.0(1)M4, and when I have both tunnels configured similarly to the others, both tunnels come up and everything seems to work fine, but if I disable the VOIP tunnel with the "shutdown" command on the tunnel interface for VOIP, then the data tunnel will not come up at all, with full verbose crypto logging turned on, I never even see an attempt to bring the data tunnel up, and when I issue a "no shut" on the VOIP tunnel, both tunnels come right up. This behavior is not seen on the original 891 routers still running 12.4. I can shutdown the VOIP tunnel and the DATA tunnel will come up, stay up just fine.I really do not need the VOIP tunnel at this new remote site for the immediate future, but would like to keep the configs in place for the future, and also to keep all my 891s configured identically (different ip numbers of course) for consistancy's sake and easy of management.Do I need to install 12.4 on this 891? I'd rather keep the IOS on it that it shipped with.
View 2 Replies View RelatedIve setup a few WRVS4400N over the past 6 months, and have been receiving the below message from some of them every couple of hours.What does the message indicate?
View 1 Replies View RelatedOn my 3900 Router my port seen to be shutting themselves off, they are connected antenna.
View 2 Replies View RelatedI cannot shut down my laptop normally after the problem occurs. The swirling circle during shutdown freezes and I have to hold down the power button to close my laptop. He has a very similar laptop to mine, as well.
Processor:Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz, 2001 Mhz, 4 Core(s), 8 Logical Processor(s)
Installed Physical Memory (RAM)8.00 GB
Graphics Card: Nvidia 560M
ASIX AX88178 USB 2.0 to Gigabit Ethernet Adapter #2 (what I'm currently using due to my built in adapter dying)
Intel(R) Centrino(R) Advanced-N 6230 (wireless)
JMicron PCI Express Gigabit Ethernet Adapter (My old adapter that broke down after it caused an issue two times where it prevented my laptop from starting, So basically, my network adapters are shutting down after a random period of any intensive work on part of the computer, this includes Photoshop and most games. What happens is the network adapter shuts down. It takes a minute or two for the tab on the bottom right to register that the internet is actually down. Both wired and wireless adapters crash (I'm currently using a USB to Ethernet adapter as well, same problem existed before too) and I'm unable to restart the adapters in device manager. In rare cases, my wireless adapter survives but it usually crashes later on. Sometimes in device manager, the details for the my adapters have Code 10: The device cannot start error.
So I have this Netgear N900 (WNDR4500) wireless router. I have one PC connected via ethernet cable to the router and 4 wireless devices connected wirelessly. As long as the ethernet-connected PC is turned on, the other wireless connections work fine, but as soon as I shut down that PC, the internet connection is lost (although I can still connect to the router via the wireless laptops - router login page - so I know the router's wifi part is working). Why would my PC need to be on? Does the PC handle any of the internet connection for the router?
I hope I don't need to keep my PC running 24/7 so that the other devices can access the internet!
I have a laptop with windosw 7 and every time I try to turn on the wlan it causes all computers from the wireless to lose internet
View 5 Replies View RelatedDuring a firmware update, the router shutdown rebooted, stayed on for about 1 minute and then powered off and never rebooted. 750DB, F9K1103v1. What do I do next?
I was having intermittent internet issues. I was advised by my ISP to update the firmware. I tried via web browser but when I tried clicking on the firmware update link I would lose the page or the page wouldn't load.
I then tried running the cd and installed the bellkin software and got everything working - it asked me to update the firmware to which I readily agreed considering the request from my ISP. Then during the firmware update, my problem took place.
Retried multiple times to restart the router as well as resetting the router.
i have a Dell Inspiron 1440 notebook and it keeps either shutting off the wifi or losing the connection to the network i have replaced the WiFi card with a new one and tried a couple of other settings and it did great for a week and now its doing it again and also it doe's not go to sleep when you close the lid and i have it set to do that .
View 20 Replies View RelatedI am wondering if anyone has seen this before. We have about 50 AIR-LAP1242AG-E-K9 access points connected to a WLC5508 running 7.4.100.0. These were all being used as autonomous APs previously and were converted when the controller was installed. About 12 of these have a lovely feature where their radio interface goes down at random. The radio is still in enable mode but the opertational status is DOWN. It seems to happen particularly when there has been a power outage and the AP rejoins the controller. All of the other 1242s are fine and never sees this problem. The APs are all on power injectors.
Once the radio is down, the only way I can get the to come back online is by doing the following:
1. Set the radio admin status to "disable" and apply
2. Turn off CDP
3. Reboot the AP Wait until the AP is back online and registered on the controller
4. Enable the radio admin status and CDP.
If I do not remove the CDP setting I cannot bring the radio back to "UP". I know we had previous issues with autonomous 1242 APs that did not like CDP being enabled. Have I perhaps got a bunch that are like that? Despite these having operated as autonomous APs they are AIR-LAP1242 from the factory.
I need to remove FWSM from a prodcution 6509. This FWSM is a standby. What's the best way to remove without powering down the switch or impacting antyhing?
View 3 Replies View RelatedWe have a 2960 switch which is connected to the core via a VLAN trunk. We have disabled broadcast port suppression but, the 2960 is shutting is shutting 2 ports down on the network and this looks like excessive braodcast. How and why would the switch start dropping traffic when the default is don't do anything? It had to be rebooted to get the port active again
View 1 Replies View Relatedin my production environment two swtiches with stack and all ports are in the same Vlan 2 192.168.117.254 and the default getway is 192.168.117.1install correctely all were working fine but from yesterday onwards some of the ports are getting down automatically and coming up automatically and all devices are having static IP's no dynamic. [code]
View 6 Replies View RelatedI was able to enable printersharing on two computers with the printer attached to my computer, however, I can see the my computer icon on a third computer but it won't open so I can add my printer to its printer folder. All the desktops are the generic type running windows xp except for mine which is running windows vista.
View 1 Replies View RelatedSince about a week ago, my room-mates and I have been getting lag spikes on the internet when more than one of us are on the internet at once, yet the connection is perfectly stable when there is only one active. ( Does not matter which one. )
I've run Avast, AVG and CCcleaner, on all the computers and the spikes still persist. I've also replaced my router with no results. Here's my system info and some tracerts showing the lag spikes
System info:
Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: AMD Athlon(tm) II X4 640 Processor, AMD64 Family 16 Model 5 Stepping 3
[Code].....
I have an XP machine that is unable to see any other computer on the network. I disabled the firewall and I can ping any device on the network with no issue. I have set several other computers to the same workgroup which is mshome. Lastly I have read several other post and tried the ideas there including this one...Finally, let's do the stack repair.TCP/IP stack repair options for use with Windows XP with SP2.
Start, ]R[/B]un, CMD to open a command prompt:
In the command prompt window that opens, type type the following commands:
Note: Type only the text in bold for the following commands.
Reset TCP/IP stack to installation defaults, type: netsh int ip reset reset.log
Reset WINSOCK entries to installation defaults, type: netsh winsock reset catalog
Reboot the machine.That did not seem to work. As I am still in the same situation.
another note. This is the only XP on the network. Everyone else is Windows 7. Also on a side note, the reason I am doing this is to install a printer on this one and allow the other computers to print from it and seeing folders is good also.
Windows IP Configuration
Host Name . . . . . . . . . . . . : Upstairs
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown[code].....
I need to format about 60 computers and they are all networked. Its tedious to walk around to each of them with removable media devices doing it.
View 1 Replies View RelatedI have 4 computer, all with them IP address. There is nothing I can do about this. I'd like to access them each via a 5th computer. Originally I thought I can connect each of the 4 computers to 4 different routers and then use NAT to convert their IP address's to 4 unique ones. When I actually applied this solution, the 5th computer was not able to ping the converted IP address. This method either does not work, or I did not config the router correctly. I was using a Cisco RV016 out of the box, and added NAT entries into it's table.
View 7 Replies View RelatedI have a wireless ADSL Router with 2 Windows 7 Computers Connected to it via Wireless.They can see the internet and the Network but not each other.I have connected a wireless HP Officejet 1050 Printer to the Wireless and it can see the wireless and connects.No computers can see the printer or each other on the wireless network and I can not setup the computers to print to the wireless printer.
View 1 Replies View RelatedHOW TO CONNECT MULTIPLE COMPUTER TO PRINT IN ONE PRINTER
View 1 Replies View RelatedA customer need diagram on how to connect 4 computers working together.
View 1 Replies View RelatedI have a wireless router which works just fine. I can connect my laptop as well as my iPad to it. I also have a hard wire connection that goes to my computer which works just fine. how can I get my computer to see the other computers in the network? They just don't show up even though I have shared enabled. There is only one router, so I thought it might be automatic, but it doesn't seem to be.
View 2 Replies View RelatedBuy 24port Network Switch connect all 20 computer to it using LAN wire configure the IP Address & Sub mask individually to each computer (Rem: # every IP Address should be similar in first 3rd Quads & 4th Quad should be UNIQUE i.e, 192.168.0.1 then 192.168.0.2 and so on to 192.168.0.20) then input Subnet Mask as 255.255.255.0.Apply & Restart every computer inividually.
View 2 Replies View RelatedI have two identical computers on the same home network (and a couple of others too). My problem is the even though they are connected to the same wireless router and can each see the internet and the printer that online they cannot see each other. When I ping one from the other I get no response though they both receive responses from the router. I can't transfer files etc. It works a while ago but can't seem to get them connected again.
View 9 Replies View RelatedWanting WiFi available for 100 or more at once for large meetings. What is the best way to solve the throughput problem for such a large group who all may at times be downloading data simultaneously?
View 1 Replies View RelatedI was getting the standard "Network Path Was Not Found" error that I would get from time to time if I tried to access the drive before my network connection was solid on my computer.So I tried using the Easy Search Utility to "reconnect" to the drive. I tried the mapping feature and when I asked to connect, it asked for a username and password (which I don't remember it asking for in the past), so I typed in the username and password that I use to connect to the drive when doing maintenance and I tried the username and password I use to connect to the drive when connecting remotely through DynamicDNS. Both ended up giving me an error that it couldn't connect.
NOW when I try to use the old mapped reference to connect to it, I get the following error... "Z: refers to a location that is unavailable. It could be on a hard drive on this computer, or on a network. Check to make sure the disk is properly inserted...."
I'm currently having troubles using my XP laptop (although I have another XP that is still connecting just fine)One strange thing to note... while I was pecking at buttons trying to figure out what it could be, I started using the Wireless Network Setup Wizard and the first option it gave me was to Add Computers to the Network FSHGuest... which is a hospital network I was using. I didn't complete the wizard. Not sure if this has ANYTHING to do with my problem, but I thought it was interesting.and I checked the wireless workgroup and it is still set to the same group that all my computers are. Can you tell I'm not terrible proficient at network stuff?