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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LAN network freezes

I have three Ubuntu computers connected to a router. Everything's OK, both have internet conections running well and can connect via ssh to each other. In one computer, I usually launch a softwared ...
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7 views

Routing through a VPN

If I setup an account with a VPN service provider or attempt to create my own VPN server on a VPS can I allow multiple computers on the same VPN to communicate with each other. For example will ...
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2answers
20 views

Local are Network DNS and IP settings

I want to set up a small network with four computers, a tablet, an Arduino with a network shield and a wireless router. I want to give everything a permanent IP address and run WAMP on one of the ...
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1answer
21 views

Why is different throughput using netperf?

I am using netperf on Windows OS, with two computers connected with cross-over cable. First PC is using a Realtek FE network controller, and second PC has a Realtek GBE controller. With the first PC ...
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1answer
24 views

share a drive between two PCs (Windows 8) connected peer to peer using a LAN cable? [closed]

I'm trying to share my PC's drive to my laptop I see the drive on the shared folders but I cannot open it. how can i fix it? And as I can only share folders I can see them in network shared folders ...
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16 views

TP-Link Router Configuration

This is the network configuration in our building.(Below Linked Image) Computer 1 , Computer 2, and Computer 3 and Wifi router D are connected to switch using wired ethernet. Laptop D1 and Laptop D2 ...
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1answer
64 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
91 views

I suddenly can’t access my own web server within my LAN via the external WAN IP address

Suddenly today—without explanation—I cannot access my web server from my local network. My router is an Actiontec MI424WR MI424WR (GigE for Verizon FiOS). I have verified that no browser running on ...
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11 views

SonicWALL Bridging WLAN VLAN Sub-Interfaces to LAN

We have a WLAN with two sub interfaces, one for a WPA wireless network and the other for an open wireless network. The WPA wireless network is on the 172.31.2.* ip address range and the open network ...
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0answers
25 views

Windows 7 acting as router

I have a LAN with four clients, one server and one modem that connects to the Internet. The configuration is the following: Modem/Router IP: 10.211.47.156/8 Server IP: 10.0.0.1/8 Clients: ...
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0answers
15 views

Prevent computer from connecting to outside LAN networks

I'm looking for a solution like Restrict Computer from Connecting to Outside Wireless Networks that would also work with wired connections. We have a consultant in our company that sometimes works ...
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1answer
42 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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16 views

Trouble With Network - Apple Time Capsule & Cisco SG-300-10P

How can I setup my network to allow access to devices connected to the Cisco SG300-10P switch from my Apple Time Capsule? My current network setup Comcast Modem / Router --> Cisco SG300-10P ...
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0answers
26 views

How to access device before the router?

here is my network scheme. Router and RASP-PI have real wan ip addresses. WAN | SWITCH / \ ROUTER RASB-PI / \ PC1 PC2 I need PC1, PC2 to ...
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1answer
37 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 ...
2
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3answers
30 views

IP Address conflict in a LAN

How to find if someone has taken a particular IP address in a Local Area Network? Or in a more generalized form, how to find the list of IP address that DHCP has allocated in a Local Area Network?
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3answers
105 views

Why can’t I see my Macs on LAN under “Network”?

EMBARRASSING UPDATE: I rebooted my laptop and it solved the problem. D'oh! Thanks for your thoughtful answers. I’m using OS X 10.10.2 (14C109). I’m not sure when this changed, but certainly a ...
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0answers
16 views

What is the client's “open to LAN” port range for Minecraft? [duplicate]

Does anyone know what the port range for Minecraft LAN is? it appears to be a random port every time, but there must be some guideline (i.e. min - max). As far as I can tell min is ~5000 and max is ...
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1answer
43 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
41 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 ...
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0answers
37 views

LAN access to home server using dnsmasq

I set up an OwnCloud server on a Raspberry Pi. To access it easily, I used a dynamic dns solution which points to my public IP. Every port is open and it works just fine when I access the server ...
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2answers
49 views

Connect to my work LAN and ADSL a the same time

The scenario is to connect to my company LAN and an ADSL modem at the same time. My PC has two network cards. one is connected to internal company LAN(no Internet connection) and another is connected ...
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0answers
37 views

How to configure LAN port 1 to work as a WAN port in my wireless router?

I am using TP-LINK WR340G wireless router. It has 1 WAN port and 4 LAN ports Recently I noticed that my WAN port is not working properly. So I am planning to configure the router. I want the LAN ...
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0answers
22 views

weird thing on my network [closed]

this just what happen a moment a go, i turned on my wireless router(dlink dir-600) then turned my laptop, but the problem is i cant connect to the internet, so what i did is restarted my router(BTW my ...
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19 views

Booting Debian affects internet connectivity of other devices in same LAN network

I'm currently having issues running Debian on a desktop computer, particularly network issues. After 10 attempts of running the Debian installer, I've managed to install Debian on the desktop ...
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0answers
22 views

Not able to access devices on LAN after turning on internet sharing

I tried to use the steps described here to enable internet sharing through my laptop (Win 7). Also, I tried using softwares such as connectify and mHotSpot. The problem is, when I turn on internet ...
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0answers
18 views

2 Gateways on same LAN for internet

I study in a college where different hostels have different gateways to connect to the internet. My config: ip: 172.x.136.y subnet: 255.255.252.0 gateway: 172.x.136.1 Other hostel config: ip: ...
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1answer
46 views

Windows 7 - how to use LAN as main connection & Wifi as secondary connection

Windows 7 is always switch to Wifi connection once I connected to Wireless LAN. How do I prevent that ? How can I force LAN as primary connection while Wifi is only used as backup ? When I move ...
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1answer
16 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 -> ...
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1answer
27 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 ...
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1answer
53 views

How to get internet from WiFi and share to LAN router

I have a Cisco 877 Router (plus a 16 port Switch) managing my Office LAN where 10+ PCs and Network printers are connected. I need a LAN because I run an Apache server with some web apps (accessed ...
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0answers
23 views

cant browse dev server on lan, but can ping

Ive got a weird issue. My mac book has its hosts file configured with the IP Address of my windows dev server hosted on my lan. I can ping the domain name on my lan without any issue. homedev.local ...
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1answer
89 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 ...
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0answers
54 views

What could be the reason behind the game's failure to treat the Hamachi network as a LAN? [closed]

I'm having an issue with Hamachi LogmeIn and Red Alert 3. I looked for answers and tried many workarounds but to no avail. I am trying to set up a virtual LAN so that I can play Red Alert 3 with my ...
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0answers
22 views

Sync contacts from XMPP server automatically

I have setup Spark server on my LAN. But I am using Adium as XMPP client. It's working great except one problem. When a new user joins my LAN, I have to add him to my contact list. But, I'd rather ...
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0answers
218 views

Windows 8.1 cannot access network computers can access internet. DNS server not responding

I'm running on a Windows 8.1 machine and I've got two other computers on the network. One is on Windows 7, the other Ubuntu 14. All 3 are connected to the Linksys E2500 router by wire. I recently ...
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0answers
35 views

How to create game connection over my router but don't share internet?

My friend and I want to play a game that requires a lan connection between two computers. I have a modem with wifi and he has a laptop with inbuilt wifi. So I want to let him connect to my router (to ...
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0answers
20 views

Network adapter slow - Windows 7

I'm having problems with my internet speed when connected to a PLC. I'm connected to the PLC with an ethernet cable and to the internet via WiFi. The LAN adapter has a static IP set but I don't get ...
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0answers
137 views

Windows Server 2012 R2 configure as wifi access point / router

I have a windows server at home which handles all DNS and DHCP for my network. Recently my upstairs router exploded and I need to find a new way of providing Wifi for my home. The server has a new ...
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1answer
108 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 ...
0
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2answers
52 views

How do I know if two machines are on same LAN?

I am very poor with Computer Networks, even though I took class in my grad school. I keep forgetting about subnets and masks and what not! Currently, I am playing with Docker and Erlang and was ...
0
votes
0answers
9 views

Autoresolve a hostname via “closest” network - how?

Having all linux(redhat) machines always on one VPN network and moving them between different LAN networks, how to setup hostname resolution(/etc/resolv.conf?, and DHCP server?, and DDNS server?, and ...
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1answer
69 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 ...
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0answers
15 views

Screens in LAN?

I need to connect about twenty (~10 inch) screens (or photo digital frames) next to each other, and display photos and videos in each one. Those photos and videos would be in a LAN server, and every ...
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0answers
8 views

Edimax BR-6624 Multi WAN

Could someone explain to me these Load Balancing Base options, naming: Bytes Tx + Rx Packets Tx + Rx Sessions Established IP Addresses
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1answer
46 views

Two router LAN without connecting cable

Trying to create a single network which will cover two seperate buildings, so that only one set of login credentials are needed. However, buildings are in close proximity but entirely seperate, i.e. ...
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1answer
60 views

I'm able to ssh into host, but not to access it from browser - No route to host

I have a setup on my home lan like this: router with OpenWRT OS which also acts as DHCP server host machine - Debian Wheezy guest OS on the host machine - CentOS 7 which only has one NIC which is ...
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1answer
177 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 ...
0
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1answer
113 views

Are the Bluetooth and Wi-Fi MAC addresses assigned in the same address space?

Are the MAC addresses of Wi-Fi, Ethernet and Bluetooth devices assigned in the same address space? Or are MAC address unique irrespective of the physical layer? Is there a possibility of MAC address ...
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0answers
41 views

Accessing machine connected to another machine

I have very simple network with 3 machines on it: A - Asus router B - Windows 7 PC with two network cards C - LG Smart TV A is connected to the internet over WAN port, and B is connected to the A ...