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1answer
22 views

Mobile Broadband connection disconnects everytime

I have LG G3 (32GB/3GB) When I tried USB tethering with my Ubuntu vivid it connected but after about 20-30 seconds it disconnected. I tried with two laptop which are running Ubuntu vivid. And it ...
-1
votes
1answer
21 views

design a big network only switches [closed]

i want design network of internet contain one Cisco router fiber optical and connect with 40 switches separate how can get a better topology.and what Disadvantage on it. note: each switch will be in ...
0
votes
0answers
8 views

win 8 network connection

Have an HP Pavilion 23 with Win 8.1 that will not connect to the internet. When you reset or disable the adapters to renew the IP you will get a 651 error. However when I run Ipconfig /all or Ipconfig ...
0
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0answers
22 views

“Port Forwarding” to a Shared Connection (open to larger Network)

I have 2 servers, Server A and Server B. TL;DR: I want Server A's ports; 1025, and 1026; to be forwarded to Server B's ports; 1025, and 1026. I want to open 2 ports on Server B; 1025, and 1026; to ...
1
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0answers
29 views

Windows 7 Home Premium - Networking/Internet/Services Problems?

Okay I made a horrible mistake, I take full blame. I was wanting to improve performance, and modified my services according to the Black Viper Win7 Services Guide. ...
1
vote
1answer
70 views

Linksys router gives good IP to wireless client but not to wired client

Setup: I have a Linksys WRT54G router running DD-WRT. I changed the router's IP address from 192.168.1.1 to 192.168.2.1 and set a Wi-Fi password, but other than that it's a default DD-WRT with ...
-2
votes
1answer
32 views

Router to router setup via 49 meter long cat-6 cable [duplicate]

once again I am repeating my question, Reliance ISP--> connected with ADSL Modem-->connected with TPLINK Router (First Router)--->connected with second Router), Straight cable connected first router ...
0
votes
0answers
28 views

Network kBit/s drops to 0 intermittently

I am streaming live video to a server on my PC, now and again the video stream would freeze. When looking at the output from nload the network speed seems to drop to 0kBit/s for a second and then ...
0
votes
1answer
50 views

How to connect VirtualBox guest to the host using a VIRTUAL cross-over cable?

Is it possible to configure an Oracle VitualBox guest settings such that is connected to host by a virtual cross-over cable?
0
votes
0answers
51 views

Wired “Not Connected” icon in system tray instead of Wireless “Connected”

I've been getting this weird problem as of late: It seems as if I'm not connected to any network - be it wired or wireless, even though I am connected via wireless ("bamba" has internet access), ...
2
votes
2answers
48 views

Is there a way to use a modem on more than one wired computer?

To run two cables (for wired computers) from a modem? My family has a DSL modem that we connect to via Ethernet and we would like to be able to use more than one wired computer on it at a time... Is ...
0
votes
0answers
42 views

Running a web server through a Thomson ST780 SpeedTouch router

I run my own web server on my Macmini for years. I used to simply connect to my ISP via the Mac OS X Network System Preferences Pane. I have a static IP for which I pay a monthly fee. Physical ...
1
vote
1answer
99 views

Bypassing the router doesn't work?

So I'm trying to bypass my router, just for kicks. I thought it'd be pretty easy, just connect the router-modem wire to the computer, and I did just that, but I'm not getting an internet connection. ...
0
votes
1answer
26 views

Any way to specify which Internet connection to use on a Mac?

I am currently connected to both an Ethernet and Wi-Fi connection (different networks.) Is there a way I can tell my web browser to use one connection and another web browser to use the other?
0
votes
0answers
55 views

Some sites load very slowly or not at all

I am staying with my friend in her dorm room. She doesn't have wifi, we're just using one Ethernet cable she has. While her computer (win7) works as expected, when I plug in the cable, some sites are ...
0
votes
1answer
56 views

Connected Gigabit switches with 100 Mbit devices

I need a network with two unmanaged switches. Each switch will have two, 100BaseT devices attached. 100Base devices on one switch communicate with devices connected to the other switch. If I ...
0
votes
0answers
42 views

where to place network switch now that wires are run?

I just had my house reno'd with about 1000' of CAT6 everywhere, for both internet and phone Currently, nothing but cables dangling from the walls, gathered in the basement I've never wired up a ...
1
vote
0answers
61 views

Lan to wan or lan to lan repeater

I find a lot of tutorial how to set up repeater but this will not work, because signal between main router and router that i want to make a repeater is poor. I have been using second router as ...
0
votes
1answer
118 views

Cannot access the Internet even though it shows to be connected on Ubuntu 14.04

Installed Ubuntu 14.04 LTS, have a wired connection and ifconfig shows an IP address is assigned, yet I cannot access the Internet: chetan@chetan-Aspire-E5-511:~$ ifconfig eth0 Link ...
-1
votes
1answer
382 views

File sharing between raspberry pi and windows XP laptop

If anyone knows how one would go about getting a raspberry pi and a windows XP laptop using just an Ethernet cable (no router or switcher), I would be very grateful. Details: 8-or-so-year-old ...
0
votes
0answers
81 views

Laptop and ethernet connectivity issue

This laptop has always had this issue, but I thought after I upgraded the operating system, it may work. My laptop is an Acer Aspire 7741Z-4433. It has a 320 GB hard drive with Windows 8.1 Pro ...
0
votes
2answers
139 views

Two LAN networks single internet connection

I am in a situation where I need to use a single incoming Internet connection in the house for 2 different LAN networks: a wired network for the residents of the house and one for the small business ...
0
votes
0answers
657 views

Unable to view Raspberry Pi folders on my PC which did previously work

I cannot view my Raspberry Pi folders on my Windows 7 PC which did previously work. The Pi used to show up as a device on my network. I had placed a shortcut on my desktop for quick access, but that ...
0
votes
1answer
789 views

One computer is getting slower internet speeds on the same wired connection

So two computers, only about a year difference in age are getting significantly different speeds using the same wired connection. One computer gets between 80-100 mbps download, the other gets 1-30 ...
1
vote
0answers
72 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 ...
0
votes
2answers
618 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
1answer
430 views

Home cat6 Ethernet wiring not connecting with cat5e cables

I'm having trouble wiring home with Ethernet. I want to be able to connect my laptop to the internet via the Ethernet jack in my bedroom while having my router/modem in the living room. Last year ...
5
votes
2answers
131 views

What can cause my horrible download speeds?

I assembled a Windows 7 machine a few weeks ago, and now I noticed my download speeds are abysmal. Copying to this computer is about 150kbyte/sec, on a Gigabit LAN. Copying from it is fine. It is ...
1
vote
0answers
174 views

What's the static IP address, subnet mask, etc, for VMware Player

I'm trying to set up Arch Linux in VMware player. I set up the player so that it automatically connected the guest to the internet, and it worked (I could download the packages needed for install, ...
0
votes
0answers
94 views

Window's XP is intermittently not responding to wired network

I have a Windows XP machine on our network that is intermittently losing the network. The user asked me to find out why she was unable to connect to a piece of software she uses that runs on one of ...
0
votes
0answers
50 views

Share files across workgroup in Windows XP

I have 1 desktop and 2 laptops. The desktop is connected to my dlink router using wire while the other 2 laptops are connected using wireless. I have created a workgroup named FILE SERVER and this 3 ...
6
votes
1answer
30k views

Ubuntu 14.04 wired connection detected but no internet access

I have no wired connection internet access on ubuntu 14.04 even though it is detected, my computer connected to the same router has. $ ifconfig eth0 Link encap:Ethernet HWaddr 4c:72:b9:7e:b5:61 ...
0
votes
1answer
278 views

D-Link DGS-1500-28P resets to default IP on its own

I'm not sure if anyone has any experience with this switch specifically, or if they may have had this issue with other d-link devices, but I have a D-link DGS1500 POE switch that will, what seems at ...
1
vote
1answer
60 views

Why would a layer 3 switch ever need more switching capacity than all ports full-duplex?

I've read a few different places about switching capacity etc. From these items I've learned that in order for a switch to be non-blocking, the switching capacity of said switch must be double the ...
0
votes
2answers
190 views

How can I diagnose suspected NIC issues?

Over the past few days my ethernet-wired internet connection has started acting up. Here are some of the issues I've encountered: Websites are intermittently slow to load. Large downloads routinely ...
0
votes
1answer
25 views

Routing traffic on a loop

I have two Ethernet to RF transmitters that I am trying to stress test. I need to send a message over Radio A, receive it on Radio B, check that the sent message and the received message are the ...
0
votes
1answer
76 views

How to configure router/server to make users from wired and wireless connection see each other?

How can I make users from wired network see users from wireless connection? The wired network subnet is 10.0.2.0/24. The router for wireless connection has 10.0.2.100 IP and wireless network is under ...
59
votes
7answers
16k views

The locking clip/tab on my Ethernet cable's plug is broken. How can I fix it?

I have a 10 meter long Ethernet cable. One plug has the little locking clip missing, just like missing the part in red ellipse in the following picture. How can I fix it? Is this something I ...
0
votes
1answer
30 views

limited access to pcs that are connected at a computer's network

I have two computers, both windows 8. And I also have only one socket for wired Internet. So I connected the one with the socket, and I created a wireless network, so for the other to be able to use ...
5
votes
3answers
374 views

Connect two users to internet with one wired socket

I am a university student, and I live at a student hall. My student hall, does not have WiFi, (and does not allow someone to install a router), and I only have a socket to connect to the internet by a ...
1
vote
3answers
11k views

Wired Connection Suddenly stopped working on ubuntu 12.04 after update

Here is the thing! am on day 5 of no wired internet connection. I have spent the last 4 days searching through every forum and Q&A sites, until i finally decided to post this, so I have done my ...
0
votes
1answer
220 views

Home Network File Sharing: Laptop--Cat5-->ISP modem / Google TV-->wireless router--Cat5-->ISP modem

My windows 7 PC is connected to my ISP's modem via Cat5. My wireless router is connected the same way. The wired LAN is 192.168.1.xxx and the wireless is 192.168.2.xxx. Is it possible to share ...
1
vote
1answer
370 views

How to test the throughput between 2 Network adapters on the same PC? [closed]

The motherboard of my desktop PC features two Ethernet ports. Each port has its own network controller from Realtek and they are both capable of Gigabit Ethernet. Now, I have this crazy idea to take a ...
4
votes
1answer
300 views

New construction - cat 6A. Will cat 6A patch cords work with my cat5e computer/switch ports?

In the planning stages of a new school construction project. What is the current recommended wiring standard for this type of communication A/V heavy structure? Assuming it is Cat 6A, and all ...
0
votes
2answers
2k views

Connecting tablet to wired only network

Hi techies out there.. I have a wired only network through a hub which connects two computers and two printers the two printers I want to print from with my tablet. I have a Samsung tablet that ...
1
vote
1answer
169 views

Ethernet connection dropped, still shows unplugged

I was using my Windows 8 desktop when it randomly defaulted to using my wireless connection. I was watching videos online at the time, and nothing was near the tower itself. Since it has gone down, I ...
0
votes
1answer
2k views

Manually connecting to a wired network with linux

I currently only have wired internet via a cable modem connected to an Airlink 101 ASW105 switch. It works fine for my wife's mac. However, my laptop does not connect; I've tried connecting via eth0 ...
1
vote
0answers
88 views

Windows 7 Netgear WNDR4000, Adapter issues

I can not seem to connect to the internet, when I troubleshoot it, I get a "There might be a problem with the Driver for Local Area Connection Adapter, try running in admin mode to fix it." So I do, ...
2
votes
0answers
420 views

How do I keep Windows XP computers from turning Master Browser elections back on?

I have a wired LAN network that includes two XP computers and a Windows 7 computer. I previously turned off the two XP computers from running in the master browser elections so the Windows 7 computer ...
0
votes
2answers
67 views

cannot connect to DHCP server

I have the following network setup: A fiberoptic router (provided by service provider, no wireless functionality) -> to a wireless Linksys router (to get wireless coverage at home) -> to Switch 1 -> ...