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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How do i communicate between my LAN & WLAN which are on different subnets?

I want to communicate from a PC to a server and vice versa where the PC and server are on completely different subnets. The configuration is: Router 1 has an ip address of 172.16.13.1(LAN) The PC has ...
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63 views

Routing in home LAN

I'm trying to understand some basic concepts of networking. I have following home LAN: Is it right (like above) to have 2 NIC's each one having 2 different gateways on one station? There PC2 have ...
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LAN / WAN issues when transferring large amounts of data

I'm having an issue when I copy data from a PC to my NAS at gigabit speeds. My Router is an Asus RT-68U ROUTER --> Port 3 --> Printer | | | ---> Port 1 --> NetGear GS108PE ...
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15 views

LAN DNS timeout when not logged in to domain controller

I have a computer that sits on two LANs (different NICs), each has a domain controller. I log in to DC1, and can access the DNS that sits on that network. I can also ping the DNS on DC2 but I can't ...
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Manually setting the IP Address and Other network related settings

The IP Address which i manually set few months earlier in the settings options of my browser was working fine till yesterday.But today when i restarted my system,i found that even if the LAN is ...
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20 views

connect to two domain controllers on two NICs

I have a computer that sits on two LANs, each with its own NIC. Each LAN has a domain controller. This computer logs in to windows using the domain controller on LAN A, after logged in I would like ...
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19 views

throughput over LAN low with small files

A single threaded program reads files 3 KB each over 1 Gbps link LAN (using e.g. \\other_machine_ip\share\file_name.txt) from one windows machine to another. Calculating the speed using time, number ...
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8 views

Can I disable Hamachi for computers on same LAN?

I run the it of a small business of 4 employees. We run all our it-infrastructure in the cloud or using P2P tech. Now we are in need of setting up a CodeMeter license server to allow floating ...
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30 views

Finding a headless machine on a restricted network

I own a Raspberry Pi with Ubuntu on it. It's configured with a wireless card and a microUSB for the sole purpose of charge, and I need to find it on the network to connect to it over SSH. ...
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49 views

Determining driver by nothing

I have got this desktop computer with a built-in LAN port. I suspect the OS has been re-installed with a supposedly different OS. Gigabytes's main support page provides ethernet drivers (Nvidia) only ...
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29 views

Use both WiFi and Lan to speed up the download

In my office we have WiFi and RJ45 LAN connection to my laptop. Both works well individually. We do not use DHCP and hence I have configured two different static IPs for these interfaces. While I ...
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59 views

Home LAN ping problems

I've following home LAN structure: I'm trying to ping PC2 (192.168.1.2) from PC1 (192.168.0.11) but without success. What should i do to be able to ping it? Should i configure the routing table on ...
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14 views

HP Laserjet printers do not work in a specific office network, works in others

We have a HP LJ 3055 at a branch office which stopped printing. Replacement LJ 3055 also didn't work there. RAW, port 9100. Printing problems affect a single LAN. Same printers work in other office. ...
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33 views

Options for subnet w/o internet access accessible by all computers on network w/ internet

Net diagram: I want a computer on my 'normal' network N1 (where all machines have internet access) to also simultaneously be able to connect to N2, a 'subnet' (not sure if this is the right word?) ...
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22 views

Weird network dropouts occur repeatedly on Windows 8.1 (Intel NUC)

I am using an Intel NUC mini PC here. It is running Windows 8.1 x64 and is used as a media center and communication PC. I want to also use it to access my media accross the internet using JRiver MC ...
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2answers
44 views

all outgoing tcp packets have source port 0.0.0.0

Currently I am connected to a network 169.254.x.x (a Hostel's Network) and there are three gateways that work as dhcp servers as well: 169.254.10.1 169.254.20.1 169.254.30.1 From a windows machine ...
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2answers
54 views

LAN to LAN with different subnet

Is it possible to have 2 routers to communicate to each other via LAN to LAN (not LAN to WAN) despite both have different subnet? Topo: Router 1 (192.168.1.0/24) Router 2 (10.0.0.0/24) For ...
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1answer
12 views

Iball Modem's LAN port as WAN port

My modem is 150M Wireless-N ADSL2 + Router Model No.: iB-WRA150N with firmware :2.0.0 Build 120626 Rel.13023. In this device there are 4 LAN ports(RJ45) and 1(RJ11) port for telephone cable. ...
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22 views

making one network with ISP modem & own router

I have a modem from my ISP, with 2 LAN ports and a wireless network. (let's call these network A and wireless network A.) I bought a TP-link TL-WR1043ND, that has 1 internet port, 4 lan ports, and is ...
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33 views

Connect two PCs using LAN cable over ipv6

I have to transfer the data from 1 pc to another using LAN cable. I know how to do it with ipv4, but I have some problem while using ipv6. Steps I have done: Dis-select the ipv4 opting from network ...
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34 views

Packets don't come back in a network with NAT in Cisco Packet Tracer

This is my network: I have done my best to try to solve the problem, but with no success. Whenever packets come from LAN 1 or LAN 3, the local IP addresses are translated into one of the 3 public ...
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Efficiency of using external IP to reach LAN device

I have a CCTV DVR that I use with a phone app. My home router updates DYNDNS, so the phone app uses to ______@dyndns.org as the IP. Here's what I have always wondered: If I use the phone app while ...
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31 views

What are common problems when using a home “router” as an access point?

I'm using a TP Link TL-WR841N wireless router (fairly nice, but sold for home use) to act as a wireless access point and provide additional network ports from an existing LAN. I've plugged the LAN ...
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17 views

How do I connect to a locally run http server?

At home I'm using an ASUS RT-N66R router. I'm connected to it over WiFi. My laptop has an IP address of 192.168.1.86. I'm running an HTTP server on port 8000. Why can't I connect to the server by ...
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Can I use my wifi wingle to route and share LAN internet over wifi instead of its built in cellular network?

I have a wingle EC 315 which can create a wi-fi hot-spot but I DON'T want its evdo 3g network to be shared over wifi but want to share my LAN internet through it. I came across many sites but each ...
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55 views

LAN-cable assembled in a different way

I know of the regular crossover/straight-through assembly. But assuming all the cables are rearranged in order that the cables end up at the same pins but are of different color, what happens? Here's ...
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1answer
36 views

Ethernet port working in Kali, but not in Windows 8.1

I recently tried to connect my Raspberry Pi to my Dell Inspiron n5010 through the Ethernet port. To my shock, my laptop did not detect the network (didn't show the limited network icon), but the ...
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22 views

LAN stops working when booting to Windows

After enabling WOL (Wake on LAN) on my old PC, LAN completly stopped working in Windows XP. I can see lights on the LAN until it reaches the boot screen (snake). So far I tried next: • CMOS/BIOS ...
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23 views

Cannot access server but others can

OK, my problem is that I have just set up a server on my internal LAN and now it is in a datacenter. Everyone else can access the server and use it as normal. I however, cannot. When I ping the domain ...
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1answer
16 views

How to correctly describe a small network running multiple DHCP

I have a home network with multiple devices connected to a central router. I have limited ability to change the core of this network (ie mess with the router, put additional cabling in - joys of ...
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9 views

Linux Mint LAN Connecting But Not Working [duplicate]

I am new to Linux and working on Linux Mint 17.2 on my laptop. I am able to connect using LAN wire (i.e. on the right bottom it shows connected) but not able to access the internet. It works great on ...
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40 views

Why is my WiFi file copy so slow?

I have shared a folder on my Debian 8 GNU/Linux PC using Samba network sharing service. The folder is on an external hard disk that is connected to the PC using an USB 3.0 cable. The PC is connected ...
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41 views

How to have a normal External Drive recognized by the router through RJ45

I have a network problem that I would like to see if I'm missing something, and as such, here is the data: NEED: I wish to make a "server"-like WLAN/LAN setup with what I have now without having to ...
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1answer
43 views

Local DNS issue with TP Link router

Hi have difficulty in using TP link router (TL-R480T) as local DNS server to serve names of nodes (PCs) in a LAN. Any suggestion / solution is very much appreciated. Regards, Ashok
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107 views

Windows 10 “Update Over LAN” Option Not Working

I am having issues with the "Get updates from and send updates to PCs on my local network" option on Win10. A bit of a background on my setup -- I have 2 desktop PCs and 2 laptops (all Win10 x64 ...
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2answers
52 views

Why am i getting request timed out on my console when trying to ping a computer

I want to make sure that whether i can send some data from my system to my roommate's system.For that,i tried to ping his computer,but i am getting "request timed out error" and 100% loss of data.My ...
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22 views

Accessing Static Internal IP from outside my LAN

I have a static private(Internal) IP for my desktop PC and i have a sql server database on this PC that i can access inside my LAN from any other computer , but when i connect to a wifi outside my LAN ...
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15 views

Can I connect to other computers using ICS?

The situation is like this: I have a router with internet connection and a pc connected to it running windows 10 (PC1). i want to connect a laptop via wifi and share it's connection with another pc ...
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1answer
32 views

Can anyone please explain usage of few settings in my Dlink Adsl modem+router?

The router is Dlink 2730U. The documentation doesn't list the usage and function. DHCP server settings list both Lan and wan ports... please see pic Not sure, how WAN ports are used in DHCP? ...
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46 views

Ampps LAN setup works on one PC but not another

I am working to replace a very old piece of software for my families business. In the long run parts of it will be hosted on a web server, but for speed and security (and to get started) I am looking ...
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1answer
20 views

Upload periodically drops off when transferring data over LAN

I recently built a FreeNAS box with the intention of using it to store all of the digital junk I've accumulated over the years. It's been doing that pretty well, however when transferring files over ...
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56 views

Share Pulse Secure VPN (internet connected over WIfi) over LAN

Following setup: - Laptop (Win10) is connected via Wifi to Internet - Laptop is then connected via Pulse Secure to corporate network What needs to be established: - VPN needs to be shared over LAN - ...
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19 views

need a ping script.sh that checks pingable ip's on lan and stops at last “alive”

I have a bash script on my Debian 8 32 bit that checks what devices are pingable. simple script name"checkip.sh #!/bin/bash fping -g 192.168.1.1 192.168.1.50 The problem is it continues to check ...
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23 views

OS X - Quit Program Before Connecting to LAN [closed]

I need my computer to check for a particular program when I plug in a LAN cable, and quit it (if it runs) before connecting to the internet. My LAN connection has static IP address. I have absolutely ...
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61 views

How to discover devices on LAN

I want to learn how to discover all the devices on LAN using Linux Terminal. I know how to ping the specific ip address, but I'd like to learn a way that doesn't force me to ping from .1 to .255 in ...
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1answer
14 views

USB-to-LAN plugged in and out suddenly not working on Windows 10

I have the ICY-Box ethernet to usb 3.0 adapter. It worked perfectly. I opened my computer to add another SSD and had to disconnect the cables. After i connected them again the adapter is not working ...
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55 views

Dropping internet over WiFi

For well over a month now I've been having frequent outages in my outgoing connection over WiFi. The actual WiFi signal is stable and strong, and I'm perfectly able to reach devices in my home ...
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64 views

How to use my own router as DHCP server when ISP modem router does not support bridge?

I'm currently using a GPON router (ZTE F660) from my ISP. I'm planning to purchase TP-LINK N600 TL-WDR3600 as secondary router and use that instead for my LAN and WLAN because the GPON router (main ...
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1answer
48 views

Segmented home LAN

I'm currently re-organising my home network. Current setup is pretty much Evil Internet <--> Modem <--> WiFi-Router <--WiFi--> Printer, Laptops etc. There's other devices on the ...
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1answer
31 views

Assistance needed configuring two routers

I need help configuring 2 routers for my home internet please. My principal router is also a modem ( Vodafone.de - Kabeldeutschland modem/router )and my second router is from Linksys. Both have ...