LAN is short for local area network. Commonly refers to cable bound networks.

learn more… | top users | synonyms

0
votes
0answers
15 views

how do I block other computers in LAN like 'net cut' in windows

i used 'net cut' in school to block other computers in LAN. How can I do the same in Ubuntu? I am looking for a program or terminal commands.
1
vote
1answer
4k views

With Kernel 3.5.0-21 the wireless card Realtek RTL8723AE-BT stop working

Yesterday, I updated my Ubuntu 12.04 to the Kernel 3.5.0-21 and the wireless card stop working... In other threads I saw the same problem with another kernels. Anyone have the new driver? I sent a ...
0
votes
1answer
19 views

Lan connection off after upgrades [duplicate]

My lan connection is not working after my ubuntu 14.04 asked for routine upgrades of software. Kindly help
0
votes
0answers
13 views

Connect network server location in Filezilla in Ubuntu

I am using Ubuntu 15.04 now. But i am facing problem to add my network path (Shared folder in my network) in the Local path while using Filezilla. SO is there any way to add these locations in ...
2
votes
1answer
4k views

How to release all IP addresses in my LAN network

I have ~100 clients on my LAN. When they get turned on simultaneously many seem to get assigned the same IP addresses. - I use dhcp How can I get them get ubuntu to release all the currently ...
1
vote
2answers
46 views

Creating a VPN without a router for gaming

I am a noob and don't have much experience in network related stuff. I am trying to Create my own VPN for gaming purpose. I keep coming across port forwarding in forums. I use ubuntu 14.04 lts and ...
1
vote
1answer
598 views

Can /etc/hosts be set up automatically?

I need to automatically add mac-addresses to some file and manually add the hostnames assigned to them. A script will then scan my home LAN for those mac-addresses and populate the /etc/hosts file, ...
0
votes
0answers
16 views

rc.local getting invalid values from sysfs

I'm trying to get LAN cable status in rc.local file (ubuntu.14.04). But I'm always getting invalid value for the carrier, even if the cable is connected. echo $(cat /sys/class/net/eth0/carrier) If ...
0
votes
0answers
10 views

Unable to connect to 'openconnect' through LAN

I am trying to access 'openconnect' VPN through my WiFi and it works perfectly fine. The steps that I had followed were first "sudo /sbin/modprobe tun" and then second "sudo apt-get install ...
3
votes
1answer
3k views

Errors with USB device during boot?

Explanation I just built a new computer. Here are the specs: Motherboard: Gigabyte 990FXA-UD3 CPU: AMD FX 8350 SSD: SAMSUNG 840 Pro Series MZ-7PD256BW RAM: G.SKILL F3-1600C9Q-32GXM Initially I ...
0
votes
0answers
9 views

2nd LAN Card is not working

I am new in ubuntu. I installed 14.04 with two LAN Card. One card is coming with motherboard and other one I used with PCI slot. After installing Ubuntu, I am getting two LAN card in the Network ...
0
votes
0answers
26 views

disable laptop touchpad and lan connection

I'm using Ubuntu 15.04 on ASUS K556UB, and now I have 2 problems with it: I need to work just with mouse because my touch doesn't work. When I connect the pc with LAN and wireless together, LAN ...
0
votes
0answers
10 views

lan messenger is installed but cant run on ubuntu 12.04

LAN messenger is installed, but it cant run in ubuntu 12.04 when i click on LAN messenger icon, it blinks 3-4 times in tray but can't run or execute. how to run it?
0
votes
0answers
14 views

establish messenger and file sharing facility between ubuntu and windows 7

there were many pc and clients in my organization. i want to establish messenger cum file sharing file transfer facility in between these pc and clients. but main problem is some of them having ...
0
votes
0answers
20 views

How to Chat over Mixed platform LAN network including PC and clients

In my organization, there were many PC and Client connected in LAN network which contain two different OS Windows 7 and Ubuntu 12.04. I want to establish messenger and file transfer facility in this ...
0
votes
2answers
23 views

How do I change LAN settings in Ubuntu 15.04?

I need to set automatic configuration script for LAN settings as shown in the attached image. The way I set it in Windows is by following the path: Control Panel--->Internet properties--->LAN Settings ...
0
votes
0answers
20 views

Help with gigabyte lan drivers

I got the gigabyte GA-970A-ds3p motherboard and I can not use a wired connection. Is there any lan drivers i can download for ubuntu 14.04.
0
votes
0answers
8 views

How to set up opened samba

How do I configure smb.conf so all the users on my network can access it without a user name and password. My current smb.conf : [NAS] path = /media/k4li/FALCON2 valid users = readonly = no ...
0
votes
1answer
3k views

how to share WIFI internet to LAN port?

I have installed Ubuntu 11.10 I have internet in mobile then create hotspot for access internet in laptop. Now main thing is that how can I share that to LAN(eth0). Path of internet Mobile WIFI ...
-1
votes
2answers
106 views

Dispatch Two internet connections in Ubuntu [duplicate]

I have two internet connections and I want to use them simultaneously in Ubuntu server to increase bandwidth and use this Ubuntu server as gateway for my LAN.
0
votes
1answer
46 views

How to share internet connection between two computers one which is connected to a dongle [duplicate]

I have a dongle connected on an ubuntu laptop. I couldn't find a way out to share internet using WiFi. How can I share internet over a LAN cable? Does I require a cross-over cable? Any extra ...
0
votes
0answers
43 views

Lubuntu will not boot without a LAN cable attached

I have installed Lubuntu on an OLD gateway for my daughter. Had issues early on and had to add a few lines to the grub to get it to work. Specifically, I added "ro nomodeset acpi=off nolapic" So it ...
0
votes
0answers
17 views

intermittent lan connection

I have avoided asking this question for a long time because I think it's something simple, but I cannot seem to figure it out (I give up, and am asking the questions). I am new to linux/ubuntu. ...
0
votes
1answer
439 views

unable to connect to internet through lan

I am connected both lan cable and wifi with ubuntu. while lan connects to a local gigabit network with no internet gateway. I cannot ping google.com or any address in internet. -> if I unplug ...
0
votes
1answer
22 views

I need to disable Internet In LAN Connection but i need to work with localhost

I am using zimbra Mail service.i need to block outgoing mails other than local server. so that temporary solution is we need to disable internet in local server while working with lan connection. ...
0
votes
2answers
1k views

can't access internet via ethernet, but i can via WiFi

what happens is my laptop connects to the router via lan cable but I can't access internet. while on my other laptop I can. Thought it was a lan cable issue, so replaced it. Still the same problem ...
0
votes
1answer
77 views

Dual Boot: Lan not working in Ubuntu

I have dual boot with Ubuntu 15.04 and Windows 8.1. I mostly use Ubuntu and wasn't able to use lan, I though my port had some problem. Today I opened Windows for some work, and just connected Lan for ...
-1
votes
1answer
82 views

How to make a LAN web server?

i want to make a web server that can be accessed on a LAN but i am new and don't have much idea on networking and Ubuntu however trying my best to learn. it just need to be able to serve website on a ...
0
votes
1answer
1k views

Failure of LAN Driver on Ubuntu 12.10 installed on Toshiba Satelite C850-P5010

I bought a new laptop Toshiba Satelite C850-P5010.After installing Ubuntu 12.10,failed to connect to Internet using an external modem. I connected the modem (beetel 110TC1) to the LAN port the PC led ...
2
votes
2answers
344 views

How to get connection to both wifi as well as LAN in ubuntu 14.04 LTS?

On my Ubuntu 14.04 LTS laptop, I have a LAN connection with a static IP address as well as a WiFi connection to the internet using DHCP. LAN connection goes to a switch and WiFi connection from a WiFi ...
0
votes
1answer
209 views

unable to install LAN Messenger 1.2.32 ubuntu 14.04.3

I tried to install LAN Messenger 1.2.32 on my Kubuntu 14.04.3. $ sudo dpkg -i lmc_1.2.32_i386.deb $ sudo apt-get install -f Then I tried to run ./lmc and I got: error while loading shared ...
1
vote
1answer
269 views

How to access shared network files in Ubuntu Touch?

How to access shared network files in Ubuntu Touch? In Android I use ES File Explorer to access files on a Raspberry Pi shared over LAN only.
1
vote
0answers
30 views

Invisible network within a LAN

I and another student at our school are involved with a project, given to us by the network administrator of said school. The project is to link three computers together, along with a server (the ...
1
vote
1answer
93 views

Ubuntu Server Only LAN Access

I have installed a software in a Ubuntu Server 14.04. I need this server to be only accesible within LAN network, for security reasons I want it to be no way accesible from outside. Also, I need to ...
0
votes
0answers
18 views

lubuntu networking

I have installed lubuntu latest version in my network systems which have 15 systems, problem is when I open my crm page in any of the system only one system get connected to it, remaining systems ...
1
vote
0answers
62 views

+Sharing wireless via ethernet. Problem

I have a computer running Ubuntu 12.04 connected to our house wireless network and I would like to share this connection with a Lubuntu machine I'm setting up via direct ethernet. I have connected the ...
0
votes
0answers
22 views

would a DNS server help users find my web inside LAN [duplicate]

I have a linux box that works as a server and connects only to a LAN network, with the rest of its clients. If I type the IP address of the linux comp on any client's browser I land on this ...
0
votes
1answer
53 views

make LAN clients find my website through a URL

I have apache2 installed and running. I've been fiddling with the configuration files and also found this: https://httpd.apache.org/docs/2.2/vhosts/examples.html that website I just pasted there says ...
0
votes
1answer
81 views

Connecting to Ubuntu machines with direct ethernet (one Lubuntu) not working

I'm connecting an Ubuntu 12.04 and a Lubuntu 15.? machine via direct ethernet and have had no success. I have pop-up notifications that 'connection is established' on one machine, but I cant share ...
0
votes
1answer
53 views

Ethernet adapter is recognized but isn't able to connect

I just installed Linux and since the installation process (so, this was occurring already in the setup wizard for Ubuntu) I've had the issue where my Ethernet adapter exists and is correctly ...
0
votes
0answers
21 views

Making LAN setting static only works for a few secound

Well I have installed Ubuntu 14.04 in My computer and the network configuration for other computer in the network is Static so I configured it to assign its IP manually and it works only when I ...
5
votes
2answers
8k views

How do I forward sound from one computer to another over the Lan?

I have two computers. Computer A is running Ubuntu 11.10 with Gnome Clasic. Computer B is running Mythbuntu 11.10. Computer B has a sweet digital audio sound system. I want to play music from Banshee ...
0
votes
0answers
52 views

Ubuntu 14.04 LAN keeps disconnecting

I'm running Ubuntu 14.04 on my PC. After I used a WiFi-Stick my LAN keeps disrupting its connection and after a couple of seconds it reconnects automatically. It really freaks me out. Output of lspci ...
0
votes
0answers
93 views

Test connection speed to the router using iperf without server-client

I want to test the (wired) connection speed to the router. iperf seems to be a very nice tool but it needs to be run as a server from one device and as a client from another device. Is there a way to ...
1
vote
0answers
20 views

Is there a wake-on-lan indicator?

I'm using gWakeOnLAN, but what I'd really like is an indicator that will list my remote machines and let me send packets with a quick click. Surely one exists?
2
votes
2answers
2k views

Share Internet Connection via Ethernet connected Router over the LAN

I have a USB modem that works perfectly with Ubuntu but doesn't work with my Wifi router. I want a set-up where the USB modem is connected to my PC and my PC is connected to my Router (via ethernet) ...
0
votes
1answer
38 views

After Installing Ubuntu College LAN not working?

After installing Ubuntu college LAN is not working in Ubuntu but still working with windows 10. College LAN uses IEEE 802.1x authentication by username and password but not working on Ubuntu?
-1
votes
1answer
19 views

Is there a ip address for adsl modem?

I am surfing the web this way:isp telephoneline > separator > adsl modem > route > my pc . In my pc : ifconfig inet addr:192.168.1.100 It is my intranet ip address. In the admin interface ...
0
votes
1answer
291 views

Wired LAN is being connected, but can't access internet

I live in a hostel. We have a LAN network and ports in each room. To access internet, we need to enter specific IPV4 settings. I have the necessary settings, and on connecting the cable, it shows that ...
3
votes
1answer
410 views

lan not working after reboot

I've installed Ubuntu 14.04 on my new notebook and I've got a problem with internet connectivity. When I boot the computer, everything works perfectly fine, but after rebooting using the button in the ...