Blocking Computer On Network?

Feb 28, 2013

I need a software to controller other computer on my network

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Blocking A Laptop From A Network?

Sep 5, 2011

My friend's employee has got complete access at the moment to her network -she connects wirelessly on a small network. My friend wants to block the employee's laptop from seeing the network - is the easiest way to remove the MAC address from the router?

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1 PC Blocking 2 Others In Wireless Network?

Nov 16, 2011

I'm posting this before running the pre-submission checks. When I tried to install the Wireless Network checking software you recommend I was told I needed to have Microsoft .NET Framework 2.0 installed first.

I have 2 PCs and a laptop connected to my home wireless network. They're all running XP. My ISP in the UK is PlusNet and I have a DSL connection (I think).

Two days ago, my pc stopped connecting to the internet - no internet pages would load (*see below) and no email would transfer. I tried the other PC and the laptop and they had the same problem. However, when I switched off the first pc, the other two started working fine. Very strange - it was as if the first pc was blocking the other two. I checked the malfunctioning pc to see if there was sone lardge data transfer taking place that was eating up all the bandwidth, but I couldn't find anything going on and the lights on the modem weren't flashing.

I've tried reloading the drivers for my wireless adapter and have even tried using the adpater off the other pc, but I'm still getting the same behaviour.

*Tonight I've noticed that my homepage, Google, does load and I can search on it. But if I try to load any of the result links, I'm getting no reaction.

I'm running FProt virus checking (no viruses detected on the last scan - but it won't be right up to date because of the connection issues), Windows firwall and SpyBot Blaster.

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Cisco Switching/Routing :: 1841 / Blocking Broadcast In Network

Oct 4, 2012

I am using 1841 LAN router. Recently some broadcast is happening in our network when some users are connected. I need to block them automatically by detecting who are they.
I can block them manually but i want router to detect them and block.

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Cisco Switching/Routing :: SG-300 52 Native VLAN Blocking Network Packets

Jun 15, 2013

SG-300 52 native VLAN blocking network packets

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Sending Out The Wireless Network From Computer A To Computer B?

Jul 5, 2011

how to sending out the wireless network from computer A to computer B if we used a lan network to computer A

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Home Network :: Is Blocking Echo Request To Prevent Ping Sweep Same As Having Firewall In Stealth Mode

Jul 19, 2011

Is blocking echo request to prevent ping sweep the same as having a firewall in stealth mode? And how could someone ping sweep from outside if you had a firewall at all?

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Cisco Switching/Routing :: 2800 / Peer To Peer Blocking On Network?

Feb 25, 2013

I am working on wi-fi networks (ISP), So I need to block the peer to peer on my network.My network involves cisco switch 2950/2960, cisco 2800 routers and Access Points, config for peer to peer blocking, for this where I need to config either switches or router.My network basic setup is, The internet will pass from router to switch and then Access Points.

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Cisco VPN :: ASA5505 Blocking Remote Network / Site-to-site Vpn

Jun 28, 2011

I have a site-to-site VPN already established, everything is working as it should.  I'm trying to block the remote network from accessing our network since we only need to access theirs.  I'm sure this is something very easy to implement with an ACL but I'm not sure where this rule needs to go. The VPN is on ASA 5505. 

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Home Network :: Add Printers To Local Wireless Network Without Sharing From Computer

Mar 3, 2012

I have a home network running all Mac computers (though can run Windows VM if necessary) and a pair of USB printers. The wireless router and cable modem are in one room, but the printers are in another. I'd like to find the most practical way to add the printers to the local wireless network without sharing them from a computer. I've tried that for a while, but don't want to leave a laptop connected 24/7 just to enable wireless printing (rather defeats the purpose of a portable computer). I don't have any wired network lines in the home, and am not excited by the idea of running any cables.

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Home Network :: Computer Won't Re-connect Network Drives

Mar 13, 2011

I have a question about my windows systems(XP and Vista) re-connecting to my network folders when my computers restart. I have some shared network folders on my Synology DS410. And then i mapped a network drive to use those folders.But every time i restart my computer i get the message "cannot reconncet all network drives"I have to put in my username and password everytime. I choose Remember login and password.How can i fix this so it automatically connects to these on restart?

1 computer - Windows Vista Home Premium
1 computer - Windows XP Home
Both connected via wired LAN

My iSCSI drives connect just fine on restart. Just not my mapped network folders.

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Cannot Ping Computer On A Wireless Network From Wired Network

Jan 30, 2012

My computer is a 32 bit, Win7 SP1 with Pentium Dual Core 2.6 Ghz and 2Gb of Ram on a wired network. My wife has a similar system using a wireless network. She can ping my IP Address, but I cannot ping hers. We both have full access to the Internet. We are using the same workgroup, and both computers have file and printer sharing enabled and IPv6 addresses and DNS server addresses selected automatically.The problem appears to be with my computer?

Here are my system stats:

Tech Support Guy System Info Utility version
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 32 bit
Processor: Pentium(R) Dual-Core CPU E5300 @ 2.60GHz, x64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 2013 Mb
Graphics Card: Intel(R) G41 Express Chipset, 782 Mb
Hard Drives: C: Total - 76308 MB, Free - 49226 MB; D: Total - 286167 MB, Free - 52893 MB; M: Total - 38154 MB, Free - 7 MB;
Motherboard: ASUSTeK Computer INC., P5G41-M LE
Antivirus: Microsoft Security Essentials, Updated and Enabled

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Powerline Network - Computer Slowing Down Network

Apr 9, 2012

I'm currently on my home network, which used to consist of a router with wifi and all had a stable connection. However after leaving for university, i have come back to find that they are using these : (it now says i am connected via LAN) - i am running via a ''powerline network'' apparantly.


However I believe my dad's internet is hardwired to the router, which is where the problem lies. When his pc is off, the internet is fine, however when he turns it on the internet becomes VERY intermittant for everyone except for him. When downloading a file it cuts down to 40-50kbps (not much slower than it usually is), but drops out every half a second... This makes web browsing impossible, let alone anything else.

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Computer Is Not Recognizing Network

Sep 15, 2012

When I plug in my Belkin my Netbios over TCP/IP is enabled, however is disabled when the router is connected. I cannot gain access to internet through Belkin G router, but can through my ISP router. I've tried IP/Config/all, (Nothing). The problem started when I changed something in Firefox (About:Config) attempting to change URL Search engine from Yahoo to Google, and that's when the problems started.Now my (Desktop) Computer doesn't recognize network, and I can no longer gain access to Net w/Belkin G wireless router...however, router will allow temporary access to internet when plugged up anyway (2 Android phones, 2 laptops), but the desktop will not connect.

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1 Computer On Network Cannot Get To Internet

Sep 23, 2012

I have a desktop computer that as of last night worked with the internest. This morning it did not. I have a home network. I also have laptops connected to a wireless router and they have no problem getting into the internet. Not sure waht to do. I am running Windows Vista Home Premium.

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New Computer Will Not Connect To A Particular Network

Dec 20, 2011

new HP 2000 computer he just purchased. I brought it to my house to set it up. No problems connecting to wifi at my home. Downloaded all the updates and got it ready for his house. When I tried connecting to his network, it kept giving me the network key. I know I was entering the correct information because we had his older computer and I copied the exact thing. I had also made a folder when I set up his other computer with his information for his network in it and I was going by that. I tried to automatically connect and I also tried to manually connect. I deleted the name of my network (that worked) and rebooted. It continually gives me the block to put the password in. I brought it back to my house and the wifi connected with no problems. His old toshiba had no problems connecting to his network. I disconnected it and reconnected it. Is there something about the settings I am not doing? Or is it a firewall setting? Is there something in the modem that is conflicting with the new HP. It's a WAP2 Personal with AES Encryption (did not work on that one), where as my network is a WPA Personal with TKIP Encryption (worked on this one). Will that make a difference and if so what do I do about it?

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Computer Is On But Not Visible In Network?

Apr 4, 2011

I am on network with administrative rights and one computer on network is not visible in ipscanner, cannot connect with remote desktop connection. Cant even connect by typing in run command (eg. \$) The computer is ON and users have logged on it many times. This same problem happens on many other computers too, and its not permanent. After few days or so, he problem is gone, and sometimes persists after a weekend, when pc is shutdown on Friday. Operating system is windows xp sp2 and there is no third party firewall on remote computers.

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Documentation Of Computer Network?

Apr 21, 2012

I would like to know if any of you know how to do a documentation of a network (Computer Network) in the topics of Remote Application, Users, and Group Policy.I have been trying to look for examples of documentations of those topics, but nothing.

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Computer Won't Identify Any Network

Aug 26, 2012

I recently got a new computer from work, and it won't connect to my home network. I restored it to factory condition, and reinstalled the drivers for the wireless adapter card, but it won't identify my home network. The network adapter is a D-Link WDA 1320 and I'm trying to connect it to my home network which is AT&T Uverse, and the router is a 2wire 3800hgv-b. Hopefully that is enough information for at least an educated guess, I'm not so hot when it comes to home networking matters.This doesn't happen on any other computer.

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Why Won't Computer Let To Add A Network Connection

Sep 14, 2012

So I've had this problem ever since I bought my computer. The only wireless connection that I am able to connect to, is the one in my home. If i travel anywhere else, my laptop refuses to let me connect. The thing is, my laptop sees the connections, but when I click "connect", the box closes and nothing happens. The laptop seems as though it doesn't even try to connect to the network. Everything remains the same, yet when I come to my house, it connects automatically. Now if I click "Add" on the network config. it won't even let me add a network to my computer or anything. I click the "Add" button and nothing happens. I am running a Windows XP.

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Can't Connect To Network Computer

Feb 18, 2012

I have a laptop (win7) and desktop (vista) in a network. The laptop is wireless and the desktop is hard-wired into a d-link router. My computer recently updated and since then I cannot connect to my desktop from my laptop. The desktop shows up in the network map but when I click it, it hangs and says "network path not found". I can ping the IP and the name of the PC from command line but I cannot access it. I have internet connectivity the whole time regardless and I've tried multiple routers.

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Can't Find Third Computer On Network

Jul 2, 2012

I can't find the third computer on my network. All the computers connect to the internet but only the two XP computers show up via my network places. I try to setup an office network on all of the computers to see if it works. I can still only get the XP computers to connect. My main goal is to be able to create a private network to share files between the 3 computers. This is for a small office in a corporate building so it has to be private.The third computer is running on Vista which I don't know how to use at all as I only have win7/xp at my house.

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How To Get The Network Security Key Of Computer

Dec 25, 2011

just bought a netbook .how do i get network security key from my other computer,not very good at computers

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One Computer On Network Can't Be Accessed By The Others

Jul 31, 2011

I've got 3 identical PC's that were bought and configured at the same time, all running Windows 7 off a Netgear router. Though all 3 machines can successfully ping each other, one machine can't be accessed by the other two through windows explorer meaning it can't participate in LAN games or share files with the other 2 machines.

I also seem unable to register my copy of Starcraft II because it doesn't recognise any return data from the Starcraft servers, though it works fine on another machine (not sure if this is related). I've disabled the firewall on the unaccessible machine and believe file sharing is activated but it hasn't worked.

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Computer Name Change On A Network?

Sep 14, 2011

If I change a computer name on a Microsoft network, what are the repercussions?

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How To Set Up Wireless Network From Computer

Apr 8, 2012

How do i set up an wireless network from my computer? i have the adapter just don't know how to do it.

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Take Computer And Documents Off Of A Network?

Sep 29, 2012

In our office, we have multiple computers on one network, however, one needs to be taken off. How do I keep the other computers from seeing these files, and keep them on my computer. I am running XP on the home computer.

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Can't Access Other Computer Over Network Xp Sp3

Jul 1, 2012

How do I access shared folders over network XP pro v2002 sp3.I set up a network and have a workgroup called Workgroup. when I go to "entire network"->microsoft windows network->Workgroup and attempt to enter a certain computer I receive the message:"\comp_3 is not accessible. Yu might not have permission to use this network resource. Contact the administrator of this server to find out if you have access to permissions.Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again."What should I do? I have already enable netbios in the tcpip for the LAN for both computers. I have put on a password for the user of the computer that holds the file and subsequently get prompted on the remote computer, but even after entering the username and password of the host computer I still get this message. What do I need to do to access filesfolders on another computer?

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Removing A Computer From Network?

Sep 11, 2011

I'm donating a computer that was in my office network but would like to delete the office network. How do I do it?

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Can't Access Network Computer Over VPN?

Feb 29, 2012

have a VPN set up through windows 7 at home. Until recently, I've always been able to connect to my VPN with my work laptop and access the files on my home computer. Now for some reason, my home computer no longer shows up under "network". I can connect to my VPN without issue, but the home computers just do not show up and I cannot access the files

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Get Network Security Key From Computer?

Feb 25, 2011

new laptop, trying to connect to home wireless network, current laptop won't reveal 8 character network key, how do I determine what that character string is so I can load it inot new laptop?

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Get The Network Security Key Of Computer?

Dec 27, 2011

in order to get wireless net on my laptop i have to have a security key how do i get that

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How To Add A Computer To An Existing Network

Feb 7, 2012

I do not know how to add a new laptop to my existing wireless. I also do not know how to get my password for my wireless network, I have forgotten it.

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