1
vote
0answers
11 views

Why am I invisible to the devices on my network?

I've been using a DLink powerline adapter to establish a wired connection to my upstairs PC. A couple times a day, for sometimes hours at a stretch, I lose the ability to communicate with other ...
2
votes
1answer
51 views

What's wrong with my home networking setup?

I have the following home network setup: Ground Floor Typical Wireless router which is connected to WAN/Internet and its LAN IP is 10.0.0.1. DHCP is ON with the address pool set to 10.0.0.100 to ...
0
votes
2answers
20 views

Can I “add” an ethernet port to laptop using USB-to-Ethernet Adapter

I have a laptop with one ethernet port and a wifi too. To share an internet connection, I connect my laptop through wifi (typically in hotels), then bridge it to the ethernet port by making the ...
-2
votes
2answers
30 views

What kind of cable do I have to use to administrate 3com SuperStack ® II Switch 3300?

Documantation for this switch says to use "Null modem cable". Do I have to use some kind of cable with one end "null modem" connector and the other end "Ethernet" connector? What is the name of it? ...
0
votes
1answer
24 views

conecting my ps to my tv using ethernet

i am trying to connect my tv to the internet, my pc receives a wifi signal via my neighbours router and i am wanting to send that signal via my pc's ethernet port to my tv using an ethernet cable. my ...
1
vote
1answer
14 views

What is the purpose of usb0 ethernet device on Centos 6.5 machine?

My Centos 6.5 machine installed with 2 ethernet device (eth0 and eth1). But when I listed all ethernet device with ifconfig -a as root, in resulted list have another ethernet device usb0, as follow: ...
0
votes
0answers
10 views

SSH working, but SCP+git not working at all when network link is overloaded

SCP (and other programs that use SSH, like git) establishes a connection, but just sits there without doing anything. Using an SSH shell works fine. This only happens when the Ethernet network link ...
0
votes
1answer
28 views

No connections are available

Desktop machine operating on Microsoft Windows 7 Ultimate 64-bit Service Pack 1. Ethernet cable is plugged into the computer on one end, and into the WAN port of the wireless router on the other. ...
0
votes
1answer
27 views

How to use the Suricata IDS to monitor the entire network?

I have the following 3 PCs connected to a router via Ethernet: PC1 – 192.168.1.101 (Linux Ubuntu) PC2 – 192.168.1.100 (Windows) PC3 – 192.168.1.1 (Windows) All PCs can ping each other. PC1 has ...
0
votes
1answer
22 views

D-Link Ethernet PCI Card DGE-528T

Since my built-in Ethernet port fail to acces the internet, I decided to buy and install a brand new D-Link Ethernet PCI Card DGE-528T. On one side I can access lots of web sites and on the other ...
1
vote
1answer
20 views

Ubuntu failing to acquire IPv4 over I217-V, Windows failing do the same over a USB Ethernet adapter

Just installed a fresh copy of 14.04, and ran into a very upsetting issue, which I wouldn't expect to encounter in 2014: Ubuntu refuses to work with my integrated network controller - Intel I217-V. ...
0
votes
1answer
20 views

Connect main (serving) PC to router or to switch in high traffic LAN?

I am restructuring my home network after finally upgrading my aging Linksys WRT54G router to an Asus RT-N66U. All desktop computers are gigabit ethernet wired connections utilizing multiple switches. ...
0
votes
1answer
58 views

Internet speed is slower than other PC/Laptop on my LAN

I have subscribed for 40Mbps Internet connection. But in my PC I have just 10Mbps (with CAT 6 Ethernet cable and Intel(R) 82578DC Gigabit Network Connection). I have also tested the internet speed ...
0
votes
1answer
84 views

Ethernet issues in Linux mint.

After a hardrive crash I installed mint 17 LTS with many attending woes related to lack of drivers (two of my 8 usb ports can actually recognize devices plugged into them). I'm currently attempting to ...
-1
votes
0answers
23 views

Ip conflict and ethernet issues

I have this mobo Gigabyte Z87N-WIFI rev 2.0 http://www.gigabyte.com/products/product-page.aspx?pid=4732#ov which has two lan ports and when i unplug the jack from atheros port and plug it to intel ...
0
votes
1answer
66 views

Giving a switch an IP Address so I can telnet into it

Right, so I've just reloaded my switch resetting the to complete default configuration. It's a Cisco Catalyst 3560. What I am trying to achieve is this: Giving the switch an IP Address, then telnet to ...
0
votes
0answers
9 views

Network Fluctuating

Am working an a small business and i have over 20 client computers on my LAN and i am having a windows Server 2008 R2 on the LAN also which is my dns server. My ISP installed a bridge (outdoor) that ...
0
votes
1answer
23 views

Share internet connection to ethernet and hosted network

I have used my iPhone as the source of internet using USB connected to my laptop (Local Area Connection). How do I share the connection to: a computer connected via Ethernet a hosted network ...
0
votes
0answers
58 views

Why my internet speed is very inconsistent/slow with switch

I recently bought a switch http://www.newegg.com/Product/Product.aspx?Item=N82E16833156250 so I could get more ethernet ports in my room. All I had to do was plug in an ethernet cable from my router ...
0
votes
0answers
42 views

Excel - switching from ethernet-cable to wireless - file becomes read only

I tried to figure this out already, but I haven't come up with a solution so far. We have a laptop that is connected to our network via ethernet-cable as long as it sits in the docking station and ...
0
votes
0answers
18 views

Macbook Pro and Edimax Ethernet to USB adaptor

I am using Macbook pro 13 retina (from 2013). It does not have ethernet connector and I need to plug in ethernet cable in my work office. So I have bought EDIMAX Ethernet to USB adaptor. For some time ...
0
votes
0answers
38 views

Disabled network card and turn off Network Discovery so why is Windows still looking for network or connection?

I am confused and this is driving me crazy: I have two network drives attached to a network router that connects to my computer via LAN/Ethernet. Every time the computer reboots, it takes about 5 ...
0
votes
1answer
31 views

I have split my PPPoE connection with an Ethernet switch and now I am getting the same speed in both PC simultaneously. why is that?

Not that I am complaining or anything, its just that I am overwhelmed! I have a PC and a laptop and a Netgear 5 port Fast Ethernet Switch. I connected both of my computers to the switch and started ...
0
votes
1answer
44 views

Windows 8.1 NIC Exists in Two Networks at once

My ethernet adapter is showing in two windows network locations at once. How is this possible and how do I remedy it? The ethernet adapter is configured: IP: 192.168.10.100 subnet: 255.255.0.0 ...
15
votes
6answers
2k views

Why does just splitting an Ethernet cable not work?

I thought the Ethernet is logically a one-line communication bus (for argument's sake, I am excluding hubs). All machines attached on the bus hears the same signals and the machines themselves try to ...
0
votes
2answers
19 views

Centralized computer with control possibilities from several locations within same network

In my new home I would like to make a different set up for my computer. I want to place my computer in a certain location in my house, like a closet or something. And then be able to access that ...
0
votes
0answers
28 views

USB3.0 network cards: worth buying?

So, my current laptop is an ethernetless "ultrabook" with a rather poor built-in wifi, and this causes problems (unacceptable ping in online FPS games, reconnects, etc). Cheap external USB wifi is ...
0
votes
2answers
28 views

multiple network interfaces, browser issue

I have two network interfaces on my laptop: wireless, and wired. The wireless network is connected to the internet (automatic, dynamic ip assignment). The ethernet card is connected to an embedded ...
1
vote
0answers
22 views

Ethernet connection not detected

my Ethernet connection somehow stopped being detected by Windows and Ubuntu on my laptop(Dell Inspiron M5010) all of a sudden after just another reboot. The local area connection is not showing up in ...
0
votes
0answers
42 views

Can't connect to netgear N750 router used as bridge for FiOS router

A long time ago I set up my netgear router as a bridge for my main router, using some ethernet cables and ethernet-over-power adapters. I set the netgear router's ip to 192.168.1.2 so it wouldn't ...
0
votes
1answer
32 views

Cisco WRVS440N Keeps restarting randomly

I have a Cisco WRVS440N Router, it keeps restarting at random intervals usually we can get by for most of the day before it happens. The logs were not enabled so I have no data to work with until it ...
0
votes
2answers
51 views

How to create a home network over a wide area [closed]

I am trying to design a flexible and "future-ready" home network for our 3-story, 5-room townhouse, with a 4-port ethernet wall plate in each room, using one of the ports in each room as an input and ...
0
votes
1answer
40 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 ...
0
votes
1answer
30 views

Ethernet port re-transmission frequently

We have a laptop that uses its Ethernet port to connect to a device-local network, and wireless for Internet. Recently we installed Wireshark to diagnose some network problem. We found a lot of TCP ...
0
votes
1answer
34 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) ...
0
votes
0answers
20 views

Same Rack Servers Ethernets Usage

I have manually installed CentOS on all three hadoop nodes There are 6 Ethernet interfaces in total for each box using lspci -v: 4 ports :from Ethernet controller: Broadcom Corporation NetXtreme II ...
0
votes
0answers
39 views

Load Balance Server Across Multiple Ethernet Ports

I have a server that 15/20+ workstations must remote into in order to do everyday business. The server is a Dell R720 w/ 6 ethernet/nic ports. I wanted to know if it were at all possible to put all ...
0
votes
0answers
44 views

Connectivity slowly decreases over minutes

My PC is experiencing network issues over a wired connection (albeit via a Powerline). Yesterday, web pages took ages to load, most timed out. I would occasional 'spikes' of connection which would ...
0
votes
1answer
35 views

Is there an advantage to using a Surfboard SB5101u's USB?

I have a Motorola Surfboard SB5101U. It has a USB output and a Ethernet output. I currently run the Ethernet into a Netgear router that my primary computer is wired to (all other devices run on the ...
0
votes
0answers
32 views

Copy Ethernet Stream to A Virtual Ethernet Adapter

For a project I am working on I need to connect to a webcam stream. The webcam is connected to the computer via Ethernet. The problem is that the client has provided a separate proprietary software ...
0
votes
1answer
73 views

How can I connect to a router through a switched ethernet network?

I have a computer and a router connected at different positions to a switched ethernet network. I want to connect them as if I had plugged my computer directly into the router. As I understand it, ...
0
votes
1answer
62 views

10base2 (a.k.a. thinnet) over TV coax (wrong impedance) - will it work?

I have a run of TV/DVB-S coax in my house and I think about abusing it for ethernet. I am aware of the "good"/modern solution (ethernet over coax, fancy modulation an all, something like ...
1
vote
1answer
321 views

Ethernet link going up/down repeatedly

I have a TP-Link TL-WR841ND router with OpenWRT connected to an ADSL modem. The problem is that it often happens that the ethernet link starts going up and down repeatedly and the Internet connection ...
0
votes
1answer
228 views

Connect to internet with wifi, while wired to a different LAN through ethernet

So I have a small router I'm connected to through an ethernet cable, and I'm having multiple devices connecting to that router through wifi, so they can view my computer screen. Screen sharing on ...
0
votes
1answer
22 views

Ethernet port/device not picked up at all in Windows 7

on my Windows 7 machine my ethernet port is not recognised at all. Even in device manager (shown below) it is nowhere and same as in network connections. I've tried installing the motherboard ...
1
vote
2answers
45 views

Choosing from multiple network connections

I have two different ISPs in my home and also two different routers. I'm using one for Wireless, and one for ethernet. On my PC here, it has both wireless and ethernet connections setup at the same ...
0
votes
0answers
21 views

How to connect Data Acquisition System to a Laptop and laptop to a server with Ethernet cable?

Our research group is involved in a continuous monitoring of a structure and we have a data acquisition system (DAQ) and a laptop deployed on site. DAQ is connected to the laptop with an ethernet ...
3
votes
2answers
689 views

Disable wireless when ethernet connection is detected on an HP EliteBook

My company has recently started giving out HP Elitebooks to employees, replacing the Lenovo ThinkPads we used to use. I'm trying to find a way to disable the wireless when it detects that an ...
0
votes
2answers
124 views

Ethernet (en0) loses IP address when WiFi (en1) starts/stops on OSX

We're using the Ethernet connection as a point-to-point connection to a lighting console and then the WiFi to connect to the main network. The issue is whenever we turn the WiFi on/off the Ethernet ...
0
votes
1answer
82 views

gigabyte speed in an ethernet connection

My operating system is Ubuntu 12.04. My cable modem is a motorola surfboard extreme. My comcast cable is 58 mbps. I'm using a belkin router. And my NIC is a NVIDIA Corporation MCP51 Ethernet ...