All connections, wired, wireless, internet, intranet, and cable fall under this category. Use this tag if your issue involves establishing, maintaining, adding, or removing connections.

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1answer
16 views

GitHub Not Accessible for any browser

I can't access https://github.com/ website. I have try all browser. but, it is not run site. I get server not found error. Why is not run Only github site?
1
vote
3answers
6k views

“Play on another device” function not working with Samsung Allshare

Briefly I can't get work "Play on another device" function More detailed My Samsung TV (which support network) and PC are in the same network. The problem is, I can play PC contents from TV. But ...
1
vote
0answers
27 views

2 connections for improved speed? [duplicate]

I have a small office with 8 computers on the network. Our local internet is OK but we want to improve our speed. I have two internet lines into the office so how can I use these to improve speed? Do ...
1
vote
3answers
7k views

Internet wireless connected with limited access, Windows Vista

I had some malware in my computer so I did a bit of manual work to remove it including resetting TCP/IP. Now the malware is gone. I can see my home wireless network and I can get connected to it, ...
-3
votes
0answers
20 views

Tool or script to create fallback connection in windows 8.1 [on hold]

I am using internet via WiFi data card and my service provider is quite unstable it frequently looses a connection, I have another option by using my android phone tethering or WiFi hotspot but it is ...
4
votes
5answers
397 views

Port forwarding in a network with 2 routers

I am starting a minecraft server for me and some friends. Everything works as far as I can join and play in it when I use my internal ip (192.168.1.126), but I need to forward port 25565 so my friends ...
0
votes
0answers
16 views

Internet drops whenever new laptop connects

I have just purchased a new Acer laptop. Every time I turn it on to connect to my wireless internet it drops the router Internet connection. I have an iMac and iPad wireless to the same router and ...
4
votes
11answers
11k views

LAN/WLAN/home network connection dropping intermittently

I'm having an issue on our home network that is driving me mad. More often than not, when a user on our LAN is downloading and using most of the bandwidth my connection my PC or my laptop or my ...
0
votes
1answer
2k views

Asus DSL-N12E router frequently drops wifi connections

I have a DSL-N12E Asus router (dsl uplink + router + wifi AP) at house, and on average 5-10 devices which connects to it with WiFi. Frequently different devices reports they lost wifi connection - ...
0
votes
2answers
3k views

Network bridge in Windows 7 immediately drops internet access on host computer

I'm trying to bridge my laptop's wireless internet connection to my PS4 (the PS4 has spotty wireless while my laptop does not), but every time I bridge the wireless adapter's connection with the wired ...
0
votes
0answers
10 views

Connect to only a particular WIFI AP in ubuntu

I am trying to find a way to make my Laptop connect only to a particular MAC AP. In my scenario, I have multiple APs with the same connection name (Each Ap serving to only 3 diff SSIDs to enable ...
0
votes
0answers
10 views

Connect konica minolta di 470 with computer

I have a konica minolta di 470 machine and I want to connect it with my computer. When ever I print any document it can print out through this machine but I did not know how to connect it with ...
0
votes
3answers
7k views

Unable to access the internet in centOS from a static IP

I'm trying to setup a centOS server with a public static IP address but if I try and ping the router (192.168.1.1) I get "Network is unreachable", if I try and ping google.com I get "unknown host ...
1
vote
1answer
3k views

How to fix the slow DNS lookup and long time in “connecting”? win8.1 and chrome

Here is a video about how my requests are queued up in Chrome and how much time it takes. It is amazingly slow: More than 3s just for a DNS lookup Around 20-30 seconds to load a page and also fails ...
1
vote
1answer
2k views

Internet Explorer “There was a problem sending the command to the program” error

When I click on links to other URLs on web pages or in email messages, this error occurs about 90% of the time. Began occurring when I switched from a cable service to Verizon FIOS. What can I do to ...
0
votes
1answer
3k views

Wifi network undetectable on a Lenovo G470

I have a WPA2 secured network with a visible SSID at home that works perfectly fine with a Dell laptop,a HP netbook and sundry mobile phones. When I try connecting my sister's Lenovo G470, it refuses ...
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votes
0answers
12 views

Upgrading from XP to Win 7, Last machine having trouble with. In a remote Office and it has 2 network connections. Domain problems

Situation: I have upgraded a Domain Network. The Network covers a Main Office and 2 remote offices that connect back using Netgear VPN routers. The home office OK, Remote office one is ok. Remote ...
1
vote
1answer
2k views

Windows 7 loses all network connectivity after screensaver is disabled

I have a very strange problem: My Windows 7 laptop is set to show the default windows screensaver after 10 minutes. No matter how long the screensaver is active, the network connections are fine. I ...
0
votes
0answers
14 views

How to connect to a Lego™ EV3 over USB from a linux machine

The title is my question. I have a Linux computer from which I would like to access and program the new Lego™ EV3. Also if there are any resources on how to program the Lego™ EV3 with C++ ...
0
votes
3answers
2k views

Windows-7 Ultimate 64 bit wont connect to my wired/wireless networks

Windows 7 Ultimate 64 bit. Everything was working fine & then just stopped working. The nic card Realtek PCIe GBE Family Controller is enabled but does not connect to my router (cables & ...
0
votes
1answer
20 views

Router intermittently loses signal, why?

My ADSL signal comes into my house by copper wires, reaches a tripolar socket where a filter is plugged in (the filter has a tripolar plug, a tripolar socket for the phone line and a RJ11 socket for ...
0
votes
1answer
3k views

RDP connections keep dropping

I have an odd problem on my notebook (HP Pavilion dv7). My Internet connection seems OK for the most part. But lately I've been having trouble with Remote Desktop connections. While I can connect ...
0
votes
1answer
38 views

How to keep an SSH tunnel open in Windows

I use SSH tunneling to connect to a server (Basically IPython notebook instance) to do some computation work. My computations are intense and take need a lot of time to finish. Due to this, most of ...
4
votes
2answers
2k views

Download speeds are good. Upload speeds are terrible. Win7

I'm running Windows 7 with a wired connection to my Verizon FIOS router. My download speeds are usually around 80 Mbps, but my upload speeds are lucky to break 1.0 Mbps. This is a new problem, ...
1
vote
1answer
3k views

Some devices can connect to wireless router and others cannot

I have a D-Link DIR 601 Wireless N router connected to an Ethernet port in the wall. The computer connected to it by a cable receives internet fine. My tablet receives wireless fine. My laptop cannot ...
3
votes
1answer
1k views

Problems with Netflix Streaming, DDWRT, and Xbox 360

Basically, I have been having problems getting Netflix Streaming to play on my Xbox 360 with my DD-WRT router. The thing is, it will play some movies, sometimes. For example, the other day, I could ...
3
votes
2answers
3k views

Slow internet using Arch Linux

after a week or so of using Arch Linux I cant access the internet - it takes around 5 mins to load google (most of the other websites just give me a timeout), pacman's downloading speed range between ...
-1
votes
0answers
24 views

Connect my phone audio(headphones/mic) to computer's (mic/headphones) jack?

I would like to connect my lumia 925 phone to laptop's mic and headphone (windows 7). In more detail: Mobile's audio (output signal) to computer's mic jack (input signal) and mobile's mic (input ...
0
votes
1answer
22 views

How do I get a switch to refresh connections faster?

The process I'm using is as follows: Setup a repeated ping from one machine (that's already connected to the switch) to the IP address of a second machine. Plug the second machine (which is powered ...
0
votes
5answers
3k views

Wireless only connects to Google

I am using a netgear wireless router to connect to create a wireless network. When connected to the router via an Ethernet cable everything works correctly. When connecting to the router via ...
1
vote
1answer
139 views

Really slow copying a file to a win 8.1 pc over LAN, no other network issues

I have a windows 8.1 pc thats being running fine for ages. Suddenly it's unable to play videos from a network share. Digging into it I've found the following: Copying a file from any of the three ...
2
votes
0answers
37 views

Cannot connect to the server through host machine that I created in guest machine in Linux Mint

Using virtualbox I am running a server on Linux-Mint(guest) and client machine is windows-8 (host). When I try to connect to the server (which looks like http://169.254.158.126:8080) from windows-8, ...
0
votes
2answers
56 views

Where is Windows pulling this connection status/type from and can I edit it?

In the list of network connections I have, the LAN connection has a value of 'EData' where others have 'Not connected' or 'Unidentified network'. This seems to be the status or type of connection, ...
0
votes
0answers
43 views

Short-circuited ethernet wiring? Cable tester loop

Ethernet at the place I rent was dead, and since I noticed the wire was terminated in "reverse" 568 B standard, I bought crimper and cable tester to fix it. However, there is still NO connection ...
12
votes
1answer
10k views

Can the Telnet/Netcat client communicate over SSL?

I would like to test client connections with IMAP over SSL, HTTPS, and other secure text-based Internet protocols over SSL/TLS, the same way I would using Telnet or Netcat if they were not tunneled ...
0
votes
1answer
457 views

Motorola MT2070 barcode scanner losing connection to computer

I have a brand new Motorola MT2070 barcode scanner. Our company has recommended this model widely to our customers of our inventory / point-of-sale software. As usual, I'm configuring one for a ...
5
votes
2answers
7k views

What is ideal internet speed for remote desktop connection?

My question and situation is similar to Recommended Connection Speed for Remote Desktop question but I need a little more info. I know that lag can be a factor in working on remote desktop. Lets ...
0
votes
0answers
46 views

XMPP/Jabber: Openfire Load/Cluster testing for concurrent connections

I have an Openfire v3.10 alpha server running on an AWS Elastic Cloud 2 Windows Server 2012 Instance. The server is using a Microsoft SQL Server 2012 Server as it’s back-end. I want to know how many ...
0
votes
1answer
39 views

I can SSH into server but no HTTP, FTP or Mail

I'm stumped I've been spending the last two days on this and am no closer to a solution. I've just purchased a virtual linux server and can't get it to work I can connect to the server over SSH from ...
0
votes
1answer
24 views

Running ZIP Process in Background in CentOS

How can I run the following command/process in background immediately after starting it: zip -r file.zip directory/* What I actually want to do, is to run the zip process working even after ...
1
vote
7answers
36k views

Outlook 2007 unable to connect to exchange server

I came into the office a week ago and outlook has refused to connect ever since, it just says "Disconnected" in the bottom right-hand corner. I've tried restarting it, rebooting Windows etc. I'm the ...
0
votes
1answer
453 views

Zotac NVida GT640 2GB Video Card Mini HDMI output

I cannot get my 42" Samsung TV to show my computer on the HDMI cable which has a mini HDMI cable hooked to the computer. It works fine if I use the DVI connections from the tv to the computer but I ...
2
votes
0answers
8 views

How to Prevent S3/Suspend on F20 when an SSH Connection is Active?

I'd like to prevent an F20 box from entering sleep mode when an active SSH connection is established. Back in the days of pm-utils this task was simple enough -- all that was necessary was to place ...
0
votes
0answers
28 views

USB mice won't work on my notebook [duplicate]

Windows 8.1 If I plug a USB mouse, it doesn't work. Cursor isn't moving, buttons aren't reacting. Details: Mouse glows as if it's working Mouse works on the another computer Tried another mouse, ...
1
vote
0answers
467 views

Local area connection fails to start when enabled

I am trying to run a script that disconnects and reconnects to the internet. In cmd.exe I am using the lines netsh interface set interface "Local Area Connection" disabled netsh interface set ...
1
vote
1answer
63 views

Outlook 2010 - problems using same laptop, different wifi locations

I have an extremely confusing issue regarding the use of Microsoft Outlook 2010, so I will simply describe the problem through facts: I am using a Lenovo laptop which has been set up with Outlook for ...
0
votes
0answers
87 views

Issues posting data on local server

I am running IIS 7 on my Windows 7 computer. The problem I am facing is if I am on a web page for too long, then go to make a POST request the server doesn't respond. If I make the POST request as ...
11
votes
2answers
17k views

How can I change the default website connection timeout in Chrome?

I want to change the default timeout in Chrome. In Firefox I can set the value of network.http.connection-timeout in about:config - but how can I do that in Chrome?
1
vote
1answer
64 views

Firefox connection problems

I am using Firefox on my Windows 8. When I first open Firefox, it waits a certain amount of time (30-60 sec) before it loads pages. When I put the laptop into sleep and open it again, it again shows ...
1
vote
1answer
53 views

setting up connman to manage a single preferred connection

I have a device that has both ethernet and wifi adapters. I'm trying to use connman to manage my connections. I'd like it to connect to ethernet when it's available and fallback to wifi if there's ...