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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52 views

Setting up dns server on an isolated lan

I have a LAN with 2 laptops, 1 router, 2 NAS and a printer. I want to have a dns service but i do not want to have a pc permanently connected for that service. As i can define a preferred and an ...
0
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3answers
510 views

Two laptops not connecting via LAN cable

I wanted to share my data between the two laptops and here is what I did in the following order: Installed Realtek PCIe FE family controller on both the laptops. Disabled firewalls completely over ...
4
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1answer
239 views

All of my Windows computers won't connect to the Internet (LAN or WiFi)

My Windows computers: Desktop - connected to LAN. Error: LAN connection / Ethernet Adaptor may have a problem Laptop - connected via WiFi Error: "Limited Access" Laptop - connected via WiFi Error: ...
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0answers
76 views

Run Python program to use all available memory in a LAN cluster

I have access to 20 LAN connected computers each running Ubuntu 12.04 lts(SSH installed and password less authentication enabled). Each of the computer has 2 GB RAM. I am running a python program that ...
0
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1answer
140 views

How can I make DHCP enabled wifi from Static IP LAN using Laptop?

I have a LAN Connection with Static IP. I want to make a DHCP enabled Wireless Connection using my laptopso that I can use Internet in more than one devices. Earlier I made the Wireless Connection ...
0
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1answer
52 views

Can i join one server with multiple ethernet wires to switches

I saw one video where the user has one 100mb switch and other Giagbit switch. Then he has his all servers first network card connected to 100mb switch and second to the Gigabit switch he says that ...
1
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3answers
1k views

wifi usb adapter can connect to one, but can't connect to another wifi network

On the desktop computer I'm connecting to a wifi using usb wifi adapter. I have two available networks, my home network and the one from the neighbor. When I want to connect to my wifi network, it ...
0
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0answers
23 views

setting up “remote go” in win8 without a lan network

0 motherboard from ASUS and it offers "remote go". It is a way to share files and control your pc from other devices (like your phone). It normaly uses wifi or a lan network but I have not one of ...
0
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1answer
51 views

Extend Wifi via Intermediate 3g

This is what I currently have: (Device1).....Wifi.....(Device2) And this is what I need: (Device1)...Wifi...(RaspberryPi1)...3g...(RaspberryPi2)...Wifi...(Device2) The 2 Devices should not get to ...
0
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1answer
134 views

tcp retransmission on lan, wifi is fine

I have a Dell XPS 17 laptop (about 5 years old) running Windows 7 and a Synology RS412 NAS. I also have various other networked devices (servers, routers, laptops, pcs). Some are in my domain, some ...
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2answers
65 views

membership of level 2 vs. level 3 network

Managing computers for UNIFI routers "have to be in the same level 2 network" as the managed routers. Is a computer behind the same internet modem router, but in a different IP-network, in the same ...
0
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1answer
119 views

Can not access local network through devices connected through wireless

I have a D-Link DSL-2750U ADSL router (Firmware version: IN_1.08). I have 4 devices connected with following IPs: Router (10.0.0.1) WireConnected1 (10.0.0.4) WireConnected2 (10.0.0.5) ...
1
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1answer
85 views

Windows networking suddenly not working across the LAN

I have a small LAN containing three PCs (two on Win7 Ultimate x64 and one on XP Pro), a Samsung network laser, and a Drobo box (with DroboShare). At some point in the recent past (and I'm not sure ...
0
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1answer
243 views

Can only ping one way through a VM router

tl;dr I have two local networks (one a VirtualBox internal LAN) and a Win2K VM acting as a router between them. I can ping hosts from one network to the other, but not vice versa. Summary I am ...
1
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3answers
1k views

LAN transfer speeds cat6 vs wireless

The current setup is one file server (windows) serving 3 other windows 7 computers (identical spec) via cifs/windows file sharing. The server is connected via ethernet cable to router(netgear ...
2
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2answers
299 views

BIND DNS server (Windows) - Unable to access my local domain from other computers on LAN

I have a BIND DNS server running on my Windows 7 development machine and I'm serving pages with WAMPSERVER. My ideia is to develop some tools (in PHP) for my intranet at work and I want them to be ...
0
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0answers
77 views

File sharing over a network using samba in ubuntu 12.04 desktop

I got a problem with filesharing. My goal is to share a file in one source address. Example: \\192.168.1.1 is the souce address of file sharing and all of the PC's that are connected to the LAN will ...
0
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1answer
933 views

Sharing a folder in LAN with a password using Folder Lock Software

I have a problem in sharing my created locker in the sharing server of my LAN. Let's assume that the address of the sharing server of my LAN is \\192.168.1.1 and there I stored the locker. Now, after ...
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0answers
25 views

Folder Encryption in a network

I am using Windows 7 and I want to put a password in my folder in a LAN. Example: The \192.168.1.1 address is the Server of File sharing in a LAN (in my case). So all of the PC's that are connected ...
0
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0answers
387 views

openvpn client can't connect to server over the internet but it works over lan (server ports forwarded)

I set up an OpenVPN server and client configuration files for gaming and the client is able to connect to the server over the same LAN, but when I try to connect the client to the server over the ...
1
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1answer
2k views

Hide computer from list, but keep file sharing and remote desktop service running?

Is it possible to hide my computer from local network's list of computers, but keep its ability to provide file sharing and remote desktop service? (I mean something like hidden SSID on WiFi network, ...
0
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2answers
567 views

Browse folders/files of another PC in the wireless LAN using the browser

I would like to browse folders of another PC in my wireless LAN using a browser (chrome, IE, firefox). How do I need to configure the computers and the wireless LAN to accomplish this?
3
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5answers
506 views

How can I achieve Gigabit LAN speed without wires?

I have a Netgear Router which connects to my Cisco router. I have a gigabit switch which connects to my servers in my Garage.. I am currently connecting with wifi adapter on my desktop (in my room) ...
0
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1answer
54 views

resolve a name for internal ip

I have searched for an answer and nothing seems to fit right. Here is what im looking at: Local LAN setup with both wireless and wired connections, any number of different users/operating ...
1
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1answer
101 views

I want to ping IP using LAN cable not wireless

I have one machine connect to network using two method : Wireless - got internet access - Class C ip : 192.168.2.xx - Connect with local network with few PCs. LAN do not have internet access ...
0
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1answer
157 views

Slow LAN connection (especially receiving) on Windows 8

I was diagnosing my SMB performance issues when I noticed my whole network speed was off. These are my benchmarking results between my desktop and my Linux server: Both are connected using CAT6 and ...
2
votes
1answer
217 views

How to Connect two LANs?

I have the following LANs: LAN A IP Range: 192.168.1.x Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1.1 In LAN A using a NetGear Router (Model WGR614v9) I am connected with WAN. Router B ...
0
votes
1answer
390 views

What might these connection attemps mean?

Yesterday I opened a port on the router, forwarded to LAN IP 192.168.1.201 and blocked the ADSL company password to access the router. There is no other open port on the router. This log is from the ...
0
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1answer
1k views

share files between Debian Wheezy and Windows 8 on LAN

How to Share files between Debian Wheezy and Windows 8? let's suppose my Debian User name is Wheezy and Password is Linux, and my Windows 8 user name is Windows and session login password is ...
0
votes
0answers
25 views

Home and Office network architecture query

Me and my extended family live in the same apartment building (over 3 different floors - 3,4 & 6) and we also have an office on the ground floor. Our Internet connection originates on the 4th ...
0
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0answers
107 views

Why unshared folders in homegroup keep showing

Here is the scene: I have a PC A and B connected with a homegroup, I shared a folder Tmp in A to copy some files between the 2 PCs, and un-shared the folder after the job was done. But B keep showing ...
0
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1answer
53 views

How can i make the data transfer between esi server and computer faster on LAN

My LAN speed is very less. Even downloading from Internet is fater "1.5MBPS" and from LAN its 300KBPS. MY setup is like this Netgear wireless Router --------DESKTOP Netgar ------wireless bridge ...
0
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1answer
125 views

In Windows 7, what is meant by a “managed” network connection? An “unmanaged” one?

As referred to by opening the "Network and Sharing Center" and by clicking through as shown in the illustration below:
1
vote
3answers
118 views

How to bind a PC's ethernet port to a particular router?

I wish to limit my office PCs to within the local LAN I set up. So, I've set the router to restrict internet access from these PCs. Basically, the idea is to prevent users from uploading confidential ...
1
vote
1answer
63 views

Local DNS server

I am using a local (company) network which provides some servers which are also available from the outside (through one public static IP and port forwarding). And there are some domains which are ...
0
votes
1answer
37 views

Connection between machines on local network not allowed

My work has a hotspot with a captive wireless portal. Once I login both my laptop and my desktop, both are connected to the wlan and have internal ip addresses in the same LAN. However, I can't ...
0
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0answers
22 views

Jumphost VM not able to communicate with LAN

I have setup a jumphost VM on WinXP. It has 2 NICs. NIC1, which is the LAN, has the following IP settings: IP: 10.0.0.1 /24 (No default/ DNS configured) NIC2, which has external connections, has ...
0
votes
1answer
29 views

How to setup network with 2 modems?

At the moment my office is consist of 1 server (running Windows Server 2003 and SQL Server), 1 TP Link adsl modem-router (with Business Package, 3Mbps dedicated Internet, static IP etc; lets call it ...
0
votes
1answer
38 views

No internet but LAN works- IPv6?

I have been having a problem lately where certain computers on my corporate network suddenly lose Internet connectivity, and I have resolved this by assigning a static ip, deleting the lease, then ...
0
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0answers
138 views

Improve LAN performance with bridging modem

I have ZTE ZXHN H208N ADSL modem that works in routing mode in our LAN. Because of poor performance, I have put it in bridge mode with Mikrotik RouterBOARD 493 and that worked (I had internet access), ...
1
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0answers
32 views

“New connection” on Windows

I have Windows 7 installed in my laptop. When I pluged eithernet to my router at home, Windows name the adapter as "Local Area Connection", when I connect my laptop at office, it name the adapter as ...
0
votes
2answers
119 views

My PC have no IP address and routing table

I am a newbie in sysadmin. Am having a problem with my comp PC. The new DEL XPS 8700 with windows, has been replaced with CentOS 5.10 (OS used currently by my comp). After uninstalled the windows, ...
0
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0answers
114 views

Load Balancing Debian

I have 3 nic with links eth0 eth1 eth2. I made 3 table T1 T2 T3. In /etc/network/interfaces i wrote: auto eth0 iface eth0 inet static address 1.0.0.1 netmask 255.255.255.0 ...
1
vote
1answer
114 views

Can I connect 2 Gigabit lan connections between 2 switches?

I have 2 switches (one functions as a router with the broadband connection) both of them have 4 gigabit ports. Currently they are connected with a single cat6 lan cord and work fine... I would ...
0
votes
1answer
184 views

How to use sage math notebook server using LAN?

I am using sage-5.12-linux-64bit-ubuntu_12.04.3_lts-x86_64-Linux in ubuntu 12.04 lts installed in a desktop. I want to run sagemath server in the desktop and want to access the notebook server from my ...
0
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2answers
597 views

How to control and limit internet usage in a lan network?

Im working in an office which has so many computers who are connected to the internet via local network. However,some users are using internet more than expected and cause low bandwidth to others. I ...
0
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2answers
131 views

How to know default gateway without dhcp

Sometimes i use some wifi, maybe in public places or hotels. Sometimes they do not have DHCP Server on they router, and they do not provide LAN IP Settings, and maybe they also DO NOT KNOW what LAN ...
0
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0answers
57 views

Slow transfer speed between two Windows 7 computers over local wifi? [duplicate]

I have two PCs running Win7 sitting next to each other. They both have identical TP-Link WiFi PCI cards and are connected to an Enkom router which is in the same room as the computers (which claims to ...
0
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0answers
17 views

Two internet connections.Control application to use one of them

Hi I have a lan internet and 3g usb data card. I want one specific applicaiton(say hl.exe) to use 3g data card internet and rest of the applications must use the lan internet. Is there any app that ...
0
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2answers
438 views

Windows 7 recongizes lan cable, but there is not network or internet connection

It's a while that I'm facing with this problem. I connect the lan cable to my PC, but there is no network connections or any internet connection, but the computer recognizes the lan cable (because in ...