LAN, short for Local Area Network, is a network that connects multiple devices in a limited geographical area, such as a room, an apartment or a building. Currently, most LANs are based on Wi-Fi, linked together with means of a central wireless router or Ethernet transmission, where computers are ...

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Linksys E3000 slow local speed on 1Gb/s Cat5e cable

Here is the hardware I am using: Linksys E3000 router with Firmware version 1.0.04 Computer A with Windows OS 7 installed which is connected to router with 1Gb/s Cat5e cable. Computer B with Windows ...
3
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1answer
745 views

Xbox Live over Mac connection sharing using a Socks Proxy

I've recently moved into an apartment with a managed wifi connection. Everything is heavily proxied and most ports besides 443 & 80 are blocked. I have a personal server running at my parents ...
2
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1answer
23 views

How to prevent wireless adapter to get automatically disabled when I plug in the LAN cable

I have a new Lenovo W541. At work I have both a cable connection with Proxy and a wifi connection. In my previous laptop I was able to switch from a connection to the other just by disabling and ...
2
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1answer
80 views

Laptop as *primary* display for desktop PC via LAN remote desktop

As the title says, I want to use a laptop as the primary display for a desktop PC. There's a few added challenges to this, however: The desktop PC does not have a display device of its own. By ...
2
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1answer
25 views

Hopping Gateways in a Multi-gateway Network?

I'm on a network that has multiple gateways, and it seems that my machine connects to a different gateway than what my phone does. I'm curious as to how I may switch to another gateway. I've tried ...
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1answer
247 views

Port forwarding for Teamspeak server

I am trying to forward ports 9987, 10011 and 30033 for my Teamspeak 3 server. My setup for the connections is as follows: Bayantel modem-router (Aztech 5001en) D-LINK DIR 300 (wireless router) ...
2
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1answer
433 views

macmini wifi internet only works if lan cable unpluged

I use macmini to compile mac version of my program, I use ssh and vnc from linux, but problem is that I can only get either internet via wifi(en1) or local connection via ethernet(en0). if I do enable ...
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1answer
113 views

Possibe data corruption in x-ray room

I built a small fingerprint ID system for a lab. Registration is done at a reception and identification at 2 other points. One point is the x-ray room The problem: Identification often seems to fail ...
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1answer
47 views

MAC filtering for Network

I have TP link router and I want to block unwanted users on my network so I used MAC filtering but it has limitation that I can add only 64 users in it to allow on my network but I want to add more ...
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1answer
41 views

Can't telnet to uverse router

I have a standard 3801HGV Uverse router, and I am attempting to configure Wake on WAN for it. I have forwarded port 9 with UDP, WOL works great, and so now I have attempted to send the magic packets ...
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1answer
249 views

Unknown Contact has full access to folder?

Is anyone able to take any educated guess(es) about what this "Unknown Contact" is, which has access to a few shared folders on my computer? The concerned machine is connected to another via a ...
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1answer
286 views

What file sharing systems for peer to peer Linux boxes on LAN with occasional Windows box?

This is a home network and I am the only person using it. I have two Linux boxes (Mint 16 and 17) dual boot with both MATE and Cinnamon desktop logins. I would like to set up my network to enable ...
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1answer
1k views

Cannot access LAN resources when connected via wireless

My ISP provided a BEC 7800 TN R2 router with wireless capability for my home. I have a Windows desktop computer connected via Ethernet cable to the router. I have no problems with my desktop computer. ...
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1answer
692 views

150mbps cable internet, but only for some PCs

I just got 150 mbps cable modem service. I have a Netgear R6300v2 router, a Motorola SB6141 cable modem, and a Netgear GS605v4 switch. I have a Sony VAIO laptop that when hooked up to the modem ...
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vote
1answer
483 views

How is LAN diagram/schematic where my cable modem is connected to?

I'm not an IT guy, i'm just home user which know a bit about networking. I'm trying to learn how the connection (LAN) is built in outer side of my home LAN. Here's the diagram : PC ...
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1answer
577 views

LAN members Ubuntu machines can't see each other

I have LAN with three ubuntu 12.04 machines. Everyone see only itself and router: nmap -v -sP 192.168.1.2/24 | grep -v "host down" Nmap scan report for D-link.HomeGateway (192.168.1.1) Host is up ...
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1answer
194 views

Internet from 3G phone to PC, trying to share internet through LAN port to router

I posted over on Reddit for help first, but ultimately the issue is unresolved. Anyone trying to help may want to look at the conversation I had over there. I'm on Win7x64, Enterprise N. Ultimately, ...
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1answer
440 views

New 7 Install, ipconfig/release/renew brings LAN connection, but temporarily

I am new to this forum. I appreciate any help you can offer. I have been troubleshooting an error with both my WIRED Internet Connection and AUDIO since installing Windows 7, over a previously ...
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1answer
451 views

Wireless Access Point stopped working unexpectedly

I have a simple LAN set up at home using a Linksys WRT54GSV4 as my primary router and an Encore ENHWI-2AN3 as an access point. I connect the Encore to the Linksys by running a cable from one of the ...
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1answer
1k views

VPN problems over WiFi but NOT over LAN?

Occasionally I need to connect into work via VPN from my home. When I try to pull down a file (tens of MB) often the download will fail partway through when I use WiFi, but it rocks in with no ...
1
vote
1answer
584 views

How Do I Troubleshoot Corrupt Downloads

I won't try to get this all documented in this first post, as I am sure you folks will have a ton of questions for me. I am having problems with my home LAN. For several weeks I have been having ...
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vote
1answer
67 views

Windows Home Group - share library

I don't understand the following behavior of Windows 7 Home Premium: We've set up a 'windows home-network-group" between multiple computers. On computer 1 we have a win7-library with 2 folders in it ...
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1answer
338 views

Speeding up Connection Between Computer and Wireless/Bridged Router

I looked through other questions, but didn't find useful responses. Our main computer has a dl speed of 6 Mbps, but some of our other computers are getting only 40-200 Kb! The router is wireless, ...
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1answer
19 views

Wifi Name Resolution on Windows network

I'm running several windows laptops/computers (7 and above) and a server on a LAN. When I connect via LAN cable, all computers are able to access network shares, team viewer, etc. However, if any ...
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1answer
27 views

one lan port connecting to a switch, will the LAN cat type affect the speed?

I am fairly new to network setup. My topology is like this. WAN->Modem->Router->Hub-> 6 Wireless APs->Devices I have a fibre connection connected to a modem , then a modem connected to a router and ...
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1answer
24 views

Is it possible to create some Sort of File Sharing Server/Service/Feature For My Home /Neighbourhood Network

I want the users in the Network to be able to Share their files with one Another. I know about Port Forwarding and UPNP . I tried DC++ and its HUB server. HUB server was accessible but They ...
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1answer
14 views

Network is connecting using Lan but WIFI is not found in the network devises

I am using DLink 2750 router, problem is that the network is not visible in the WiFI netwoks. Using Lan is working but Wifi is not working on my laptop...please advise a solution
0
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1answer
36 views

Router to Receive Client-to-LAN and forward to LAN-to-LAN VPN

I work as Telecomunications Services provider and I usually connect to customer network by using VPN Softwares like Quidway SVN Client and Cisco Any Connect. But now, one of our customers does not ...
0
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1answer
138 views

Possible network loop with WiFi and Ethernet when docked

I have been seeing a weird problem that I can't reproduce on demand and have a suspicion on the root cause. The Issue: Intermittently the entire network goes down until I walk around and unplug ...
0
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1answer
35 views

In my wired LAN, when i connect ethernet cable to a particular PC Internet goes for all other system

In my college Lab all PCs are connected through wired LAN. When i connect Ethernet cable to to a particular PC (say PC-A) then we do not get internet connection in all other PCs. So every time i have ...
0
votes
1answer
171 views

Driver for LAN to USB

My on-board LAN dropped the link frequently, so I got a new PCI-LAN card. Unfortunately, it also drops the link. I had a hardware specialist check my motherboard. He says some internal links between ...
0
votes
1answer
488 views

Connect Apple Airport Time Capsule via ethernet cable without disabling wi-fi internet connection on Windows 7

I would like to connect my Apple Airport Time Capsule to my Windows 7-based laptop via an ethernet cable without hindering my ability to connect to the internet wirelessly. I am currently using the ...
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1answer
106 views

“The proxy server is refusing connections” but I'm not using a proxy?

I was using Chrome normally then saw this message The proxy server is refusing connections which I didn't understand what it means, so I tried a few websites then tried Firefox and also IE but none of ...
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votes
1answer
39 views

On what domain my computer is working?

I am using my institute's LAN and I wanted to use Remote Desktop Connection app to connect to a friend's laptop on the same network. I have his IP address but do not have Domain Name and actually I ...
0
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1answer
89 views

Redirect external requests to an intranet website

We have the following domains: Public domain (Internet site): mydomain.com Private subdomain (intranet local address): private.mydomain.com Also, we have the following web site in our private ...
0
votes
1answer
73 views

Increase VNC File Transfer Speeds

I have noticed that the UltraVNC upload file transfer speed (client -> server) over a LAN is reliably about 7kb/sec no matter the conditions. Interestingly, the download file transfer speed (server -> ...
0
votes
1answer
94 views

How to use wi-fi / bluetooth as adaptapter on my PC(desktop)

I know the USB Tethering mode in android (Ya, I am talking about android as OS) but don't know how to use it to create a LAN to connect with my Laptop (For gaming and file transfer porpouse) So,I ...
0
votes
1answer
391 views

Disable LAN Ports on ASUS RT-N56U

I've upgraded my network, and I want to use the old router as a print server because it supports that feature. However, if I'm going to do this, I need to disable all the LAN ports on the router to ...
0
votes
1answer
287 views

How do I access Jira from my LAN?

I purchased the server version of JIRA Agile and have it running on my Windows 8.1 x64 machine. I have the Catalina service in conf/server.xml file set to port 8100. I also modified the Windows ...
0
votes
1answer
319 views

Killer LAN e2200/Atheros AR8161 not running at Gigabit

I have ASRock Fatal1ty 990fx Killer that has the Atheros AR8161 NIC (branded as Killer LAN). I'm direct connecting to a Motorola SurfBoard 6141 with Cat5e cabling. My Windows 7 Professional is set to ...
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0answers
392 views

Virgin Media Superhub intermittent LAN access

I have a very odd problem with my Virgin Media superhub (which is a rebranded Netgear cable modem/router). After around 1-2 days uptime the computers connected to it will stop being able to ...
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0answers
142 views

Adapter Drivers for Local Network Adapter

My computer informs me I may have a problem with the driver for the local network adapter. I cannot seem to find a driver for this adapter to download it. Also, I see my IPv4 and IPv4 are "Not ...
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votes
0answers
3k views

Buffalo airstation WCR-GN stuck on diag

The diag LED is supposed to go off after a minute or so after boot, but it doesn't. The entire device is unaccessible. It happens when I boot it with nothing plugged in, and also when the WAN is ...
0
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0answers
971 views

Can not connect to some ports on Local Area Network

I have 2 PCs connected by a switch. PC1--<-->--Switch--<-->--PC2 Both PCs have Windows 7. Both are able to connect and share files with each other. Both PCs can connect via remote desktop. ...
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0answers
140 views

Internet download speed dropped down hugely, upload speed fine

I'm having a 10 Mbps LAN connection and it used to work ok, but since yesterday the download speed has been terribly low. I'm getting 266 kbps, BUT the upload speed is great - almost 10 mbps. I've ...
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0answers
405 views

windows xp error, restarts on enabling LAN connection

Sometimes when I enable my LAN connection then the System restarts with a blue screen showing "A problem has occurred" and processes something. Then, Windows restarts properly, but a message ...
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0answers
1k views

Windows LAN traffic extremely slow, but internet traffic fine, what gives?

I love the stackoverflow/superuser community, and I'm hoping that you guys can offer some assistance. I'm having a problem that has just appeared and severely worsened over the last week, which is odd ...
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0answers
11 views

Tixati for Local File Sharing

In short: I want to share files locally using Tixati (torrent client). Descriptive: I want to create "*.torrent" files for some of my local files and share them ONLY within my LAN connections ...
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0answers
15 views

Disabling all network adapters

I've n looking for a 'definitive' way of effectively disabling all network adapters. So far some of the most common ways point towards the use of Windows shell NETSH command: netsh interface set ...
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0answers
159 views

Why can't I access LAN servers in Windows 10?

I upgraded my laptop to Windows 10, and now I can't see LAN servers (Minecraft, COD, etc). If I start a LAN server from my desktop I am not able to connect to this server from my laptop. (I tried ...