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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767 views

Computers connected on LAN ports, via a wireless router, are unable to communicate

What I have Linksys WRT54GL with DD-WRT replacing the original firmware Linksys is connected to the internet on the WAN port, standard stuff 2 windows (7 and 8) desktop computers connected via the ...
3
votes
1answer
267 views

Unbridging connection can't detect LAN?

I created a bridge connection with LAN and Wireless Adapter via Windows 7; works out ok for me and I decided to remove it. After removing, I can't seem to detect my LAN connection (diagnosing the LAN ...
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28 views

second router in my network

I've got a modem with a built-in router that has DHCP enabled and should be the "primary router", which is on 192.168.1.1 Because the wireless signal of the above router was too weak upstairs I ...
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0answers
101 views

Only outgoing connection, no incoming connection in LAN

In one of the Windows XP PC sometimes all other Pc's in the LAN connection cannot access it. but all the other PC's can be accessed from it.Its like no incomming connection only outgoing . It is ...
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0answers
83 views

How to connect 2 LAN each one with its own internet connection?

This is the network diagram of my office network.. We have two offices on different floors, say floor 1 & 2... On Floor.. LAN A on Floor 1: IP add: 192.168.0.xxx subnet: 255.255.255.0 ...
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122 views

can not connect to Wifi via Lan network

Hi I have LAN network at home with username and password. Each time if i want to connect then I need to provide credentials. Recently i bought micromax mmx440 device which provide wifi via LAN or Data ...
0
votes
0answers
207 views

Disable NAT and have a direct WAN - LAN connection with just one PC?

I have a pretty old router which is behaving rather weird with UDP port forwarding (Seems to be blocking/not routing incoming connections). I need it to behave such that the cable is directly ...
0
votes
0answers
58 views

How to use Two NIC Parallaly in Linux Centos 6

I have System with two NIC. I have to Applications & I want to use both NIC at same time(Parallel). Problem is that both Lan card not active at same time. If I disaled eth0 than eth1 is works. ...
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0answers
14 views

IP address of notebook with shared connection

I hope this is the right exchange for this kind of question. I have a small home network with phone and tablet connected. I also have a notebook which is connected to the network through the tablet ...
0
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0answers
403 views

Why can't I access my EC2-hosted website from my LAN? DNS resolves to correct IP

I am trying to access my website (which is hosted on an Amazon EC2 instance) from my LAN in any browser but it does not work from any of my computers, except my iPad (which is definitely using my WiFi)...
0
votes
0answers
3k views

Enabling access to my localhost/WAMP server WordPress on a LAN

Listening on port 80 by default. Tried this in httpd.conf, which worked somewhat: <Directory /> Options FollowSymLinks AllowOverride None Order allow,deny Allow from all </Directory&...
0
votes
0answers
221 views

LAN setup advice with a Billion 7800N

I have 1 Billion 7800N router 2 windows 7 pcs 2 android phones through WLAN 3 android tablets through WLAN and a HP N54L running Windows SBS 2011 Essentials Now the server will be needed as a file ...
0
votes
0answers
165 views

smbclent send message Windows User

I am trying to send a message to a Windows User from a Ubuntu User on the same LAN subnet. I can see the user's computer and PING IT from Ubuntu. cat mymessage.txt | smbclient M BRIDGE2 Error: ...
0
votes
0answers
774 views

any way to boost the speed of file transfer over LAN

I have two old computers A and B, which are running Windows XP and connected to the same LAN with shared folder created. Computer A shares a folder to all computers on the same LAN. About every 10 ...
0
votes
0answers
341 views

Can connect through WiFi but not through LAN

My sysadmin recently passed away very suddenly so we're in a bind here. Network is not working. Strangely we can connect through WiFi but not through LAN. Our network is a maze of switches and hubs ...
0
votes
0answers
237 views

invalid csv file for lan fax

I am trying to import a list of fax-numbers in Excel into the LAN-FAX address book. To do this I need to convert an .xlsx file into a .CSV file with an ASCII or Unicode character encryption. I need to ...
0
votes
0answers
427 views

Wake On Lan just doesn't want to work

It just doesn't want to work, believe me I've tried everything. Windows says driver is up to date. In advanced everything about WoL is enabled. In Bios it's enabled. The problem is after shut down the ...
0
votes
0answers
400 views

How can I share my USB internet USB0 to the RPI on my LAN connected via ETH0

Laptop = linux RPI = raspbian USB internet = mobile tethering I can have both devices on my computer. If I try and ping i get the following: PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes ...
0
votes
0answers
432 views

Playing multiplayer Age of Empires stopped working after switching to new router ASUS RT-N66U

Playing this old game has never been a problem while my LAN was setup with an old DLINK WBR-2310. I recently switched to a powerful router, the ASUS RT-N66U. Everything goes well on the LAN. Windows ...
0
votes
0answers
34 views

Can not assign a specific ip under lan

in LAN under router there is static ips are configured, all connections are working properly and internet also is working very well, except a specific ip which is "192.168.2.2" which was working ...
0
votes
0answers
569 views

Windows combine WiFi sharing + ethernet

I'm using a 4G dongle to connect my main PC to the internet, but I have multiple devices so I share my 4G connection using Connectify. I'm using this software instead of the built in adhoc network, ...
0
votes
0answers
78 views

changed IP on one computer, other computers not picking up new address

I recently gave one of my desktop computers a static IP to resolve an IP address conflict. One of my laptops picks up the new address immediately, but two of my other computers are still getting the ...
0
votes
0answers
639 views

Telnet Server Service Doesn't Work

I want to be a Telnet Server, but i couldn't troubleshooting that why other computer on my LAN couldn't connect to me. I went these same steps on other computers but there were no problems to connect ...
0
votes
0answers
41 views

Unknown hosts between 2 computers

I have 2 computers with Linux running on them: ip: 192.168.0.1 hostname: COMPUTER1 ip: 192.168.0.2 hostname: COMPUTER2 ip: 192.168.0.3 the router I configured the /etc/hostname files with the ...
0
votes
0answers
36 views

Why can't I seem to keep a reliable connection when utilizing two adapters?

I'm currently in an interesting situation. All of my computers are connected to a wifi network (which has an internet connection). Connecting to that is easy enough. In my room I also have a local ...
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votes
0answers
525 views

LAN connection not working for 100mbps half/full and auto for one particular LAN point

I use unlimited broadband internet connection through LAN provided by our internet provider, without any domestic router. Recently, I am not able to connect my ACER laptop to the net as a message ...
0
votes
0answers
45 views

LAN not working

I have a HP Desktop computer, its like the LAN is not working but if i try to connect another desktop on the same LAN cable its working. All the drivers are installed and its picking up the LAN cable ...
0
votes
0answers
2k views

Scan for hardware changes

In windows 8 PCs, the network will not connect at startup. If we do the "scan for hardware changes" in Device manager, then only network will connect. But the same pc was connecting in windows XP. ...
0
votes
0answers
557 views

Lan connecting to a router thomson tg585 v8 to give internet to wifi localy

I have lubuntu 10.04 install on a desktop computer and have wifi internet connection, i want by Lan connecting to a router Thomson tg585 v8 to give internet to wifi local.....(laptop using Ubuntu 12....
0
votes
0answers
888 views

Lenovo G480 Laptop Cannot detect LAN connection from Router

I'm using Lenovo G480 and I have problem with LAN cable not detected if it is connected to Router. However if it is directly connected to modem everything works fine. I did so many remedies including ...
0
votes
0answers
524 views

How to debug SSH tunneling web server behind LAN?

I am currently trying to access a Redmine server we have at the lab I work in at the university. After some research I found out it was possible to do so through SSH tunneling, and actually got it to ...
0
votes
0answers
92 views

LAN users not listed over wifi

I recently created a small office network with 10+ computers. 9 of them are desktop computers so I used Ethernet cable to connect them.. The computers are connected to a switch via a patch panel and ...
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votes
0answers
811 views

Disable LAN in Beetel router

I have a wireless internet connection via a Beetel router (which supports wired LAN too). I want to disable LAN access through the router even if the Ethernet cable is connected. What I have done ...
0
votes
0answers
76 views

Internet inaccessible on Laptop but works on PCs

In our small company we have laptops as well as PCs connected to a Belkin router with a 2mbps Broadband Internet. The PCs are connected through LAN cables and laptops through WLAN. The problem is ...
0
votes
0answers
124 views

I can't connect to internet via lan cable because 2032 battery died and my bios bios info is now empty

I have a compaq CQ61-112SL from about 5 years now... the main battery is almost dead, doesn't keep more then 10 minutes. anyway my problem is that my motherboard battery didn't have any more energy ...
0
votes
0answers
59 views

LAN unplugged after waking up from standby mode

I have a Dell (Latitude D630C) Laptop. The LAN connection shows unplugged after the system is waked up from standby mode. I have checked the system services related to LAN, are running fine and tried ...
0
votes
0answers
984 views

MAC-IP reservation is not working

I'm trying to assign my laptop the same IP address every time it connects to my home LAN (192.168.1.52). I log in to my router (Netgear), go to LAN Settings and Add a new IP reservation. I enter my ...
0
votes
0answers
116 views

Computer for some reason won't accept requests. Can send requests though. (All on LAN)

I'm on a LAN and I've been working forever trying to figure out what in the world is wrong. After much pain, I've come to this. I can ping Computer B and Computer B from Computer A but Computer A ...
0
votes
0answers
338 views

Running a WAMP Web Server on LAN creates Problems

I have installed XAMPP on Windows 7, but when I try to access the server with the LAN IP from another PC connected to the same network, the website does not show up, instead throws an error. When I ...
0
votes
0answers
84 views

lan extension over wide area

When we use technology like leased line to extend a lan over a wide area(like when connecting two offices such that hosts in both offices use private ip addresses), why do we use encapsulations like ...
0
votes
0answers
243 views

Slow file transfer rate in wireless lan on from/to windows 7

I got one win 7 machine one route and one ubuntu machine, the router got storage slots. tranfers from ubuntu to router are fast(3MBps), but anyt tranfer related to windows machine is slow(256KBps) ...
0
votes
0answers
189 views

Multiple connections to the Internet

I have an internet connection via institute lan and another via a 3G stick. I want my chrome to use 3G connection and my ie to use LAN. Can this be achieved? Also, I have a virtual machine and I want ...
0
votes
0answers
137 views

Windows 7 drops connection when searching for another computer

I have been struggling with this issue now for a week. Here's the basics behind things... First of all, the main firewall/DHCP Server/et al for my workplace is a SnapGear SG850. Until recently, ...
0
votes
0answers
411 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 ...
0
votes
0answers
144 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 ...
0
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
votes
0answers
1k 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. ...
0
votes
0answers
159 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 ...
0
votes
0answers
423 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 appears:...
0
votes
0answers
2k 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 ...