Block Internet Access Some Of Computers In A Network?

Nov 23, 2012

How to block internet access some of the computers in a network

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Disconnecting Any Other Computers Connected To Wifi And Block Access

Oct 1, 2012

I need to change my password. There are other computers accessing my Wi-Fi. How do I disconnect them and block so only I can access my account.

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D-Link DIR-655 :: Access Control - Block All Computers Instead Of Specified MAC Address

Aug 8, 2012

I want to do what I thought would have been a simple enough task - block my kids phone/computer after certain hours. Instead of blocking the specified MAC address(es), all my computers does not have internet access. As soon as I disable the policy, internet access is on again. Here's what I did:


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Block Internet Access To Computer On Network

Apr 14, 2011

How can I block my son's computer from internet access through our wireless router without having his computer in hand? I have accessed the router on line but don't know what to change there.


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Internet Access Using Multiple Computers On Private Wireless Network

Apr 2, 2012

the site has a private wireless network for which I pay a yearly access fee. This gives me a code I can use to gain access each time I connect. We used to be able to have all our family's laptops, etc., connected at the same time using this code, but the site has recently changed the configuration so that we can't do this. Is there any way we can share the connection made by one computer so that we can all access the Internet at the same time? The site is in a remote location that gets poor mobile data coverage and landlines are not an option. The yearly fee is already high, so I can't afford to pay for multiple subscriptions.

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Cannot Access Network Computers With Ip / Sometimes With Name

Feb 26, 2012

I usually access my network computers by typing "\ipaddress" in run command. But sometimes this doesn't work so I have to type the computer name to access it. Similarly, sometimes i could not access with name but could access with ip.

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Cannot Access Computers On The Network

Apr 7, 2011

Computer A: Vista x64 Home - connected to router by LAN<br><br>
Computer B: Windows XP Home - connected to router wirelessly<br><br>

Both of these computers are connected to my router's network without problems. Computer B cannot access the internet through the network (but, neither has the multitude of other computers who connect to our network wirelessly)<br><br> Computer A can see Computer B in the Network Places, but attempting to access gives the error "network path not found".

Computer B can only see itself under Workgroup computers.<br><br>
I have enabled NETBios on both machines.<br>
Both machines are in the same Workgroup.<br>
Both machines have a shared folder on the desktop with permissions set to everyone.<br>
Both machines not only have firewalls disabled, but I have uninstalled them completely.<br>


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D-Link DIR-655 :: Need To Block Certain IP Address To Be Accessed By All Computers

Dec 3, 2011

Bought DIR-655 from Amazon. Rev. B. Come with 2.00NA firmware. Updated to latest one, and there are a lot of problems, to most of them, I was not able find any solution. Here they start:

1. WIFI SPEED PROBLEMS.No matter what speed, parameters, channel, mode, etc I select, router keeps working on 20mhz channel width. So I never get speeds above 65 mbit. In absolutely same conditions, my DIR-300 B1 (with DD-WRT firmware) gives me stable 150mbit. SO I KINDLY ASK, MAYBE THERE IS A WAY TO FORCE "40 MHZ ONLY" OPTION?

2. PASSWORD PROBLEMS.Router came with no admin password, I enter new password, hit "update" it says - wait 20 sec, after that, login page is displayed, but, new pasword does not works! since it asks again for empty password!

3. FILTERING PROBLEMS.I need to block certain IP address to be accesed by all my computers. Say this is . So I added inbound filter rule, to block access to that IP. It does not works - IP is still accesible.

4. MORE FILTERING PROBLEMS.Since above mentioned method does not works, I have to use "ACCESS CONTROL" feature. It does works, but it causes another problem, with access control enabled, all webpages with form submit stop to work. For example, if I'll have that feature enabled, when I press "post" on this webpage, it instantly will go to "this page cannot be displayed".

I bought this router solely for one purpose - I was happy with speed of my DIR-300, but I needed gigabit for my computers. So I thought, instead of buying separate switch, I'd better buy a router with gigabit. I was suggested to get TP-LINK 1043, since it's quite popular, alternate firmwares available and so on, but I refused to buy it, since I thought that some chinese company does not worth my attention. So I bought this D-Link (for almost 2x price of TP-Link) and having huge problems as you can see.

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Block Porn Access On A Network

Dec 7, 2012

I am trying to find a way of blocking porn access on a network in an internet cafe. I have bullguard internet security however some porn is still getting through

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2 Computers Can't Access Internet?

Dec 11, 2012

I cant seem to access a webpage. I have 2 computer hooked up to a router and the router to a cable modem. One computer works fine and the other all of the sudden stopped being able to access the web. It says I have a connection but internet explorer and firefox can pull anything up. On bottom right it says local area connection is connected but another one says local are connection4 network cable unplugged. all cables are fine and network adapter says its working properly

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How To Block Individuals Internet Access

May 21, 2012

I am setting up a network for a friend with children. He has a BT homehub and wants to block their access between certain hours. However by using access control on BT it tells you that you have been blocked which is no good as he cannot feign ignorance and pretend he doesn't know what to do (as his kids will pester him to fix it). He therefore wants to block their access more discreetly (as if the internet was generally timing out or messing up instead of actually displaying they have access control).Is there a way to block an individual's access on the router without blocking everybody either on a timer or manually done each time (thus if there isn't a way of automating it he can at least do this manually each time).

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Block Internet Access For An IP On ASA 5505?

Mar 15, 2011

How do I configure Cisco ASA 5505 (using ASDM 5.2) to block a workstation (IP address) from accessing internet completely? I was trying to set up a new incoming access rule for outside interface to deny any IP traffic to that workstation but it doesn't work from some reason - the workstation can still access the internet. The ASA has no special settings, only a few ports opened for servers?

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How To Block Internet Access On Wifi

Sep 25, 2012

i saw on router address that someone is using my wifi and i just want to disconnect him without changing my wifi password

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Cisco :: Packet Tracer - Must Block Communication Between Computers

Mar 22, 2013

I'm student from IT school and i have a school project but i have a problem on packet tracer.In a vlan, i must block the communication between computers in it but i dont know how i must do that.Effectively, it's about 250 computers in this VLAN but each computer can't caommunicate between us.

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Access Between Computers Over Wifi Network?

Sep 10, 2011

whether it's possible to access information relating to 1 computer, from another machine that has previously connected to the same wifi network?For the first time I've connected my work computer to my home wireless network to work from home. When I return my computer to work, will they be able to see everything I've done on that home network using my personal laptop arous that time? My wifi network has WPA2 and has a password. I imagine the work computer would need some kind of logging software, how can I tell this?

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Stop Internet Access In 2 Computers?

Jan 29, 2013

I will like to know that i have 3 computer in a router (tplink broadband router n-series) network which has internet access but i don't want to access internet in other 2 computer how can i do that?

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Bridge 1 LAN And 2 WAN Computers And Still Access Internet?

Sep 23, 2011

I have a wireless OS X 10.7.1 Mac a Windows 7 laptop, also wireless and one Windows 7 desktop, also wireless but close enough to my wireless modem that it can be hard lined in. If I use the "bridging" option in the modem settings, which I assume requires I enter the Mac address all devices:1. do I need to include my network printer?2. can I still access the internet from all computers?3. if I can access the internet, do I need to do so with everything going thru one computer or can they all connect independently?

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How To Block Internet Access For Unknown Persons

Aug 27, 2011

How to block other persons getting in my internet services

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D-Link DIR-825 :: Block Internet Access To All Devices

Aug 22, 2011

I am trying to allow a block of 7 or 8 devices to access the internet all the time.  Two other devices I would like to allow internet access during a set time range.  Finally I would like to block internet access to all devices not in one of the above groups.  I need to use MAC addressing to identify the allowed devices.  I was able to do this with my old WRT-54G but the DIR-825 is giving me trouble.My main problem occurs when I try to block access to "Other Machines".  When I do that all devices on my network are cut off the internet.

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Wireless :: Network Computers Cannot Access The Connection?

Jan 4, 2012

I had to change the power adapter on the D-Link ( DI-624 ) and since then the other computers cannot access the internet connection

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Restrict Internet Access To More Than 8 Computers On Wired LAN?

Feb 13, 2011

I've been using "Linksys by Cisco Wireless-N Home ADSL2+ Modem Router WAG120N". I can restrict internet access to only 8 computers using their Mac adresses but there are no ore entry fields for Mac adress than 8. What shall I do when I need to block internet access to more than 8 computers say 20 computers on wired LAN? I don't like the option blocking the internet access via IP address. I found they are not that effective as the option Mac adress

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How To Limit Internet Access With Wifi With Other Computers

Feb 17, 2011

I have a Verison Mifi hot spot it runs two computers, I would like to know if there is some way that I can limit what is coming in on the hot spot

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Remote Access Computers Via The Internet Browser?

Dec 6, 2011

Is there anyway that I can access Remote access my computers via the internet browser.

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Routers / Switches :: Block Only Internet Access From Firewall?

Sep 25, 2012

i want block only internet access from firewall

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Block Access To Internet On Specific Time Intervals?

Aug 10, 2011

I have the Qwest/Actiontec Q1000 modem/router. I go to the ip address using my web-browser and open up advanced configurations -> access scheduler. I select a computer (and it automatically adds the MAC address) and then the days/times I want the internet to be accessible. However, when I click "add" (to add my internet allowance to the scheduler list) it just says 12:00 to 0:00, which is essentially permanently blocking the internet for that computer.

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Block Internet Access On Windows Server 2003?

Aug 27, 2012

I have a windows server 2003 ent., with about 6pcs and a couple of macs. I don't want the server to connect to the internet, though every computer only has one network card. I want all the clients to access the internet but not the server. How do I set this up.

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Business Network Setup -restrict Access To Some Of The Computers?

Jun 26, 2012

I have a client who has asked me to "optimize" their network.They currently have a few shared folders that everyone can see, but what they want is to restrict access to some of the computers on the network.More specific,they don't want the receptionist and the backroom workers to have access to those shared folders while the rest of the employees (the bosses) do have access to those folders.They have 2 computers with Windows 7, 2 computers with Windows XP, and a mac.

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Can't Access Shared Files On Server From Network Computers

Apr 15, 2011

Have a server linked to four computers and a laptop for a business and can't seem to access shared files on server from other computers as it keeps asking for username and password to access it. Have tried to change from workgroup to domain that the server is on so to create username and password but error message keeps coming up 'a domain controller for the domain ata.local could not be contacted or if just use ata as domain it does not accept any username or password. Also have tried suggestions in other forums such as simple sharing and creating an account on other pc's with same username and password as server. All of the systems are windows xp and the server is windows standard.

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Dell Optiplex 390 - Other Computers Cannot Access Machine Over The Network

Jul 25, 2012

I'm on a large network in my office and we recieved new computers(dell optiplex 390) I'm trying to access a mysqlexpress database on my machine from another one and I'm not able to even access the computer using \MYCOMPUTER method with the same user/pass as my machine on the one I'm trying to connect from. But still no one in my office can reach my computer.

My av is OfficeScan.

I've tried:

+ Disabling the firewall(windows no other firewall in place).

+ Checking network settings

+ enabling sharing settings

+ allowing anonymous connections via the regestry value

+ yelling at the machine.

+ adding users to the Aministrators group.

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2 Computers On Network Lose Server Access Randomly

Feb 1, 2013

Roughly 10 or so computers and 10 or so printers connected to a server 2003 machine with att dal internet. Upgraded to att uverse and because of our program that we use (hotel management software) we have to keep the gateway / ip's all the same. Well for whatever reason, just so happen that our specific info that we have to use, the uverse modem has reserved for its self and we cant use it on there. We hook up a cisco e1000 router and have it act as the gateway so that we can configure our settings the way we need. Get everything going just perfectly fine. Sometime that night, 2 of the computers lose server/networked files access, but still have internet access. They only lose access to shared files, printers, etc... Logging off/on or restarting the pc's fixes the problem. But then every night almost like clockwork around the same time frame, it all happens again. I've changed ip's on the machines, changed settings here and there, but nothing has fixed the problem. The biggest pain is, I cant replicate the problem, I have to waot until that night to know if what I did worked or not. The last thing I tried was changing the lease expire timer in the router from 24 hours to 7 days. I figured I'd give that a try since it seems that its almost 24 hours exactly between errors.

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Netgear N600 / Will Computers From Switch Have Access To Internet

Dec 12, 2012

I have a Netgear N600 connected to a modem. I want to connect a switch to the Netgear N600, my question is, will multiple computers connected to the SWITCH have access to the internet?

Router : Netgear N600 [URL]

Switch: Rosewill RC-405X 10/100Mbps Switch [URL]

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D-Link DIR-615 :: Computers Connected To LAN Through Switch Could Not Access Internet

May 8, 2011

My Dlink DIR-615 had worked flawlessly for almost 7 months now.But since last week it started showing problems.All the computers connected to LAN thru the switch could not access the Internet but the Server( which is connected to the DIR-615 could connect to the internet.the above screenshot was captured thru a laptop running Win7 Ultimate connected to the DIR-615 thru WiFi-n.Even after repeated Reloads the same error cropped up in the browsers in the computers connected thru the switch.The computers connected to the switch could access the Internet after I restarted the router.

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Block Internet Access On Windows Server 2003 Standard?

Sep 17, 2011

Is it possible to have my file server only accessable in the LAN. I would like to block all inbound/outbound traffic outside of the LAN. I back up all of my personal files to that server and some contain sensitive information.

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