1
vote
0answers
44 views

How to configure a lan connection for to computers in ubuntu 14.04

I am a student and I really need this for a project. I need to know how can I configure a LAN connection in ubuntu . where should I start from? which commands should be used in terminal?
0
votes
1answer
39 views

Wired LAN Conncetion not working, but router says I am connected

I already looked for other questions maybe answering this, but nothing really seems to apply here. After a fresh install of 12.04, I can't get a wired connection established. WLAN works fine. What ...
-1
votes
0answers
7 views

sharing internet betwee Ubuntu 12.04 LTS and ubuntu 10.04 lts

I am trying to share a wireless Internet connection on DELL LAPTOP WITH uBUNTU 12.04 lts to an Ethernet connection to a desktop with Ubuntu 10.04 LTS. Being a newb i have managed to alter the ...
0
votes
0answers
23 views

How to create lan connection (Network) between 2 or more desktops on Ubuntu 12.04

I've got two desktops on Ubuntu 12.04 and are connected to a router, so the internet is working fine on both. However I'm unable to see the machines under the Network. What needs to be done so that I ...
0
votes
0answers
20 views

How to know if a LAN share server is password protected

I know the traditional way of using ' gvfs-mount smb://servername ' and if it asks for a password then we could say that it is password protected. But is there any direct way of finding it, I mean A ...
0
votes
0answers
31 views

Lan Drivers missing after updating 12.04

Lenovo M93p Tower i have installed 12.04 OS. in ubuntu centre there are few updates as sson as i update and restart lan drivers are missing. can anyone help with this issue or help me installing the ...
0
votes
1answer
26 views

Skip if server needs a password in Local Area Network

I have a list of IP's for computers in my LAN, I don't want to enter password for computers that require password, So I would like to skip such PC's. gvfs-mount smb://servername I'm using the above ...
1
vote
3answers
268 views

How to find “only” IP addresses in a Local Area Network

sudo arp-scan --interface=eth0 --localnet I know the above command works fine but it outputs everything like MAC address etc, etc. But I need to find only IP addresses. Is it possible ?
1
vote
0answers
57 views

LAN network won't work in Linux but works on windows

I have a question. Please forgive if this has already been answered: I am trying to connect some computers to the LAN of my office and I found out that the Ubuntu 13.10 computers won't connect to the ...
0
votes
3answers
34 views

IP address has incomplete MAC

I have a case of clients on my LAN losing its MAC address. This seems to happen randomly to clients even though they had both an IP address and MAC addresses (when "arp") during the initial boot up. ...
0
votes
0answers
39 views

LAN Not working in ubuntu 12.04

I ran the below code to find my ethernet controller which is ethernet - Realtek RTL8101E/RTL8102E; wireless: BCM4312 lspci -nn | grep 0200 I got the below information. 09:00.0 Ethernet controller ...
0
votes
0answers
17 views

Trying to run a LAN web development server and a Mine Craft server at the same time

I want to run a web server on an old vista box. Removed the vita and installed linux. My 16 year old daughter would like a web development computer and my ten year old would like to have a minecraft ...
2
votes
1answer
64 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 ...
0
votes
1answer
58 views

How to limit the device's internet speed but not lan in wifi lan network in Ubuntu

Environment: A wifi lan network with ip 172.16.0.1 and name br0; A host in wifi lan with ip 172.16.2.12; A ethernet network interface with ip 192.168.1.133, name eth0; How can I limit host A's ...
1
vote
0answers
20 views

smbmount with two NICs

My office desktop has to access to two different LANs. One LAN is connecting to the Lab servers and the other is to connecting to the IT department LAN where I have a network drive there. I have setup ...
0
votes
1answer
80 views

Blocking specific MAC address from contacting me on local network

Could I block a specific MAC address on my LAN from contacting me? I know I could do it from router or switch. But I wanna learn if it is possible in Ubuntu(Linux) commands.
0
votes
1answer
80 views

Both Lan and wifi not working

I installed ubuntu 12.04 on my recently purchased Toshiba satellite but both Wired and wireless are not working. I tried Fedora 19 64 bit but it works perfect. How can I use ubuntu then. Is there any ...
0
votes
0answers
38 views

No network in ubuntu 13.10

My wifi key works fine when i use Windows 7, but it doesn't go blue(ON) when i press it. The lan port, as well, doesn't show any internet connections. But internet is fine when i use Windows 7. I use ...
0
votes
0answers
151 views

No internet connection via LAN cable

I have a Asus Eee pc 1000HE mini laptop with 12.04 Ubuntu installed dual booted with xp. When I plug the LAN cable is it connects fine, I can also reach the router. But I cannot connect to any ...
0
votes
2answers
198 views

How to install NetworkDriver?

I want to use eth0 driver, but my network card is UNCLAIMED. I use Killer e2200 Gigabit Ethernet controller. How to install the Networkdriver? And how to use eth0?
0
votes
0answers
276 views

eth0 always goes down

My problem is my LAN connection always goes up and down. Sometimes it works perfectly but a lot of time it doesn't. Here are my hardware specs: Motherboard: GIGABYTE, GA-X58A-UD7. It comes with 2 ...
0
votes
0answers
180 views

Increase data transfer speed in LAN

I want to increase data transfer speed in Local Area Network. I have one server and a Netgear 10/100 16-port switch and 15 PCs attached to it. My network speed is too slow. How can I increase the ...
0
votes
1answer
702 views

LAN and wifi not detecting after upgrading to Ubuntu 13.10

Ubuntu is not detecting LAN sometimes.And 95 % of time it doesnot detect wifi.The network option says wifi are not in range even though they are It usually happens when the ubuntu stays idle for long ...
0
votes
0answers
49 views

How to use Transmission on eth0 and web traffic on wlan0

I have a desktop computer with two interfaces, ethernet connected to cable modem and wireless connected to a dsl modem. I would like to use the ethernet connection for Transmission and the wireless ...
0
votes
1answer
496 views

Cant connect to Ethernet after system installation (Ubuntu Server)

hi im new to linux server edition, and i have installed linux ubuntu server edition on a computer. But under the installation i skipped the network configuration, and now i dont know how to connect to ...
2
votes
0answers
37 views

Randomly losing connection but still in LAN

At work I am using ubuntu 12.04 on my laptop. Throughout the day I randomly lose connection to the internet, but I am still in the WLAN. Like, when I try to connect to google it will timeout and not ...
2
votes
0answers
115 views

found someone lurking in my LAN, not sure what to do next

I have DD WRT router with internal numbers all falling within 192.168.1.0/24. I was looking on my firewall records this morning and found someone at 10.10.109.100 got blocked from accessing port 5353 ...
0
votes
0answers
181 views

Ubuntu 12.04 adpter usb ethernet

Hi I recently bought an usb-ethernet adapter for my laptop (sony vaio pro 13). I've followed this guide (http://simon.schllng.de/2013/08/10/ubuntu-auf-dem-sony-vaio-pro-13/?lang=en) to make my wirless ...
0
votes
4answers
310 views

Ubuntu 12.10 Network LAN issues

OK, so I recently started using Linux Ubuntu, and well I’ve been trying to for about a week now to LAN connect several computers at my house. But here's the issue I keep running into, 2 of the 3 ...
0
votes
0answers
88 views

Network Issue unable to connect to LAN

I'm running 04 along with Windows 7. In Windows, I am able to connect to network through LAN. In Ubuntu however, there seems to be a problem; it's not connecting. It's unable to discover the LAN. ...
1
vote
1answer
300 views

How to redirect all requests within a wlan using ad-hoc to a specific address or hostname

I'm setting up an ubuntu embedded system as a "master" server which will then broadcast to clients using ad-hoc in a wlan. The purpose is for a client to access the wlan and then access a webapp on my ...
0
votes
0answers
103 views

Internet doesn't work with automatic IPv4 setting

I am trying to connect my laptop to the hostel LAN (wired connection). When I use manual settings (static IP address), the Internet works perfectly fine. But when I use automatic settings, it works ...
0
votes
0answers
129 views

Website Not Opening from linux machines connected with lan or wifi

We have a website which opens from windows machine always. But in linux machines sometimes the website is not opening and i am getting an error message as "website not available". We found the website ...
0
votes
1answer
57 views

Force index page on LAN connection

I run 3 servers on a local network. I'd like to force an index.html/php to pop on to anyone joining the LAN. I see many routers these days pop up a guest login page and think somehow I can point the ...
0
votes
0answers
419 views

Ethernet LAN connection from windows 7 to ubuntu 12.04 through virtual machine

Ethernet LAN connection from windows 7 to ubuntu 12.04 through virtualBox I have Ethernet LAN network on my IBM laptop 64-bit which runs on Windows 7. I have installed VirtualBox 4.2.14 in order to ...
0
votes
0answers
270 views

cannot connect to internet both wired and wireless are not working

i just installed ubuntu 12.04. cannot connect to the internet via wire (and wireless). in terminal here are some outputs i received: ifconfig: lo Link encap:Local Loopback inet addr:127.0.1 ...
3
votes
2answers
7k views

Intel I217LM ethernet controller not detected by Ubuntu 12.04LTS

My last installation of Ubuntu 12.04 on a machine using an ASUS Q87M-E motherboard with an Intel I217LM Ethernet controller has failed to detect the ethernet card. The only thing displayed by ...
0
votes
0answers
17 views

What network accessable information would be the same for both my wireless and ethernet cards?

i cant connect to my lan with either of my network adapters. the connection times out probably due to the connection being rejected by the router which is an airport express
0
votes
0answers
167 views

Can't connect to apple airport network

My Lenovo u400 running raring can't connect to my network which is made up of an airport extreme and two airport expresses. in windows it connects and all the other computers will connect even ones ...
1
vote
1answer
227 views

Ethernet Card doesn't connect

I have tried multiple gigabit network cards, the latest ST1000BT32 Startech, and two different gigabit routers. The machine refuse to connect and pull an IP address. I've tried different ethernet ...
0
votes
1answer
279 views

Ubuntu 13.04 Upload Speed Slow

I have 2 machines on the same LAN. One downloads and uploads perfectly. The other downloads great, but the upload is painfully slow ~30kb/s. It's using the onboard ethernet port, which I think is a ...
1
vote
1answer
210 views

Slow network speeds GA511 (RTL-8169) 1Gbit adapter

I having troubles with the upload and download speed of my PC card network adapter. The upload speed is around 3.5-4 MB/s and the download is 30MB/s with the r8169 6.017.00 driver from realtek. I have ...
0
votes
0answers
55 views

Connecting windows 8 and ubuntu 12.04 [duplicate]

How do I connect Ubuntu and windows 8 using networking cable?Is there any step by step instructions? I tried googling .. but nothing...
0
votes
1answer
413 views

How to setup network on a small LAN

I have a small network with populated with 4 or 5 machines all on the same router. At this time I'm developing software so the router is connected to the internet but when deployed this will be a ...
0
votes
2answers
509 views

Y500 lan device not recognised

I got a Lenovo Y500 and installed 3.5.0-27-generic #46-Ubuntu SMP Mon Mar 25 19:58:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux. The Problem: LAN does not work after sleep. Just WiFi. And WiFi does not ...
1
vote
0answers
268 views

How to fix networking after installing a new CPU/Motherboard?

Upgraded from an AthlonII to an FX-8350. This meant new motherboard/integrated LAN. I can't figure out how to configure the new setup to connect to my network. Any help appreciated. Also, as i ...
1
vote
1answer
5k views

Can I use Wifi and cable (Ethernet) networking at same time?

I am on an intranet that is not connected to the internet and a wifi router with connection to the Internet. When am connected to the router, I can browse the Internet but cannot browse my LAN with my ...
0
votes
1answer
313 views

Wired internet isn't working

I would really appreciate help on this. Alright, so after searching for while on why Ubuntu wasn't connecting to the internet, someone told me that it may be the chip I had. The only information I ...
0
votes
1answer
141 views

Sharing external HDD from Ubuntu to Windows Vista

My first question over here. I am struggling with getting a share working properly. Please advise whether the logs and prints are viable and what else you may need. I have a pretty-much corrupted ...
0
votes
1answer
275 views

Lose Internet When Connected to Trendnet Ethernet Switch

I just installed Ubuntu 12.10 on about 30 computers at a high school computer lab (and deleted Win XP and Win 7). The problem that I have now is that we are unable to access the internet over our ...