Networking is the art of connecting two or more devices together so that they can communicate with each other.

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27 views

Reasons for the correlation between the number of hops, the time and the distance of hosts [closed]

I have been given a question, that asks for the relationship between the number of hops between a Source host and a destination host, and how this relates to the time and distance from the source host ...
0
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0answers
37 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, ...
-1
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2answers
21 views

Ways to grab the data which a browser sends to a server? [duplicate]

How can I grab the data which the browser sends to a server? Is there any specific application for it?(windows and linux systems)
0
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1answer
35 views

remote desktop connection over internet

In our office, a laptop (windows 7 home premium 64 bit) has been set up to use remote desktop connection so to establish a connection over the internet with a specific client of the network, when it's ...
0
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1answer
52 views

How to transfer files between two computers in the same LAN?

I have to copy the whole disk to another computer in the same LAN (they're connected via wifi, however I could connect them with an ethernet cable). What's the best way to transfer files? I need to ...
0
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0answers
19 views

Troubleshooting Avahi name resolution

I have three computers a Ubuntu server 'yuunagi', IP 192.168.0.100, wired an OS X laptop 'uupaa', IP 192.168.0.102, wifi a Raspberry Pi running Arch Linux, 'enshuu'. IP 192.168.0.105, wired And a ...
0
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1answer
34 views

How to access cmd of another computer from my computer's cmd?

How can I access the Command Prompt of another computer from my own computer's Command Prompt in Windows7? I am hoping that I can do something like that into a batch file: Enter \\ComputerA -u John ...
0
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0answers
57 views

Why is SSL broken for one domain on one computer?

I've been having a strange issue, where I cannot connect to https://www.humblebundle.com. Plain HTTP works fine, as does https://humblebundle.com. These all redirect to the above address. I haven't ...
0
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1answer
28 views

resolve a name for internal ip

I have searched for an answer and nothing seems to fit right. Here is what im looking at: Local LAN setup with both wireless and wired connections, any number of different users/operating ...
1
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0answers
31 views

Connect to windows share over vpn - on an Android device

I'm having some difficulties connecting my Android devices to a Windows share over VPN. Background I've bought a Synology DS214se NAS, which I have installed in my home network. I have configured the ...
0
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0answers
6 views

OSX Mail Server Forward to External Address

This is a duplicate of my question over on Apple Stack Exchange: http://apple.stackexchange.com/questions/126566/osx-mail-server-forward-to-external-address I have an OSX mail server set up on ...
0
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1answer
59 views

OpenWRT: basic network configuration

Just installed OpenWRT 12.09 in my router, but became a little confusing about interfaces/bridges/vlans, please help me to understand! After my first boot, I logged in and setted my root password, ...
1
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1answer
24 views

How to release ports on the SSH server when a reverse ssh tunnel disconnects abruptly/uncleanly

Ok here is the issue, We have a some hardware we install at our customers' locations, that hardware connects to our ssh server and establishes a reverse ssh tunnel so we can gain access to several ...
0
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0answers
142 views

Intel Wireless-N 7260 slow on linux

I just bought a new Acer Aspire V7-582PG which has an Intel Corporation Dual Band Wireless-N 7260 (rev 73) Wifi card. In windows, everything works fine, but using linux, the internet speed is quite ...
0
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1answer
23 views

How to deal with Dual-Stack Lite and incoming connections

My ISP (german cable ISP Unitymedia) forced me to use DS-Lite / Dual Stack Lite because he ran out of IPv4 addresses. Common problems with that setup are: interrupted connections (i.e. in online ...
1
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1answer
34 views

Computer can not connect to some wifi networks

I have an laptop running Windows 8.1 X64 and when I connect it to my WiFi network works like a charm but in my girlfriend's house it connect's but I can not access to the internet and in the same ...
1
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2answers
31 views

Can flush DNS command resolve internet speeds?

Was assisting a user that had been downloading 8 movies from iTunes. Her speed was sitting at .06 mbps down with ethernet. Restart and power cycle got her up to 2.36 mbps down. 0% packet loss. I ...
0
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0answers
23 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 ...
0
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2answers
50 views

Just recently change /etc/network/interfaces to static IP, apt-get not working. How to check for errors?

I recently just updated my /etc/network/interfaces file to set a static IP address. Seems other computers can access the computer using the network IP address but I may have broken something - now ...
0
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0answers
20 views

OSX keeps showing info box “couldn't connect to server”

OSX keeps displaying a notification box stating that connection to a local nas-server failed. It's unbelievable annoying, it shows up every 30 minutes or so and I haven't even tried accessing this ...
0
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1answer
24 views

Is Skype a valid solution in a corporate environment? [closed]

I have been managing the IT function in a small software development company that has grown from 10 users to 70 users in 5 years. Most users in the company are office based, but some key users work ...
0
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0answers
11 views

FreeBSD 10.0 upgrade network interface not working

FreeBSD noob here. I have upgraded from FreeBSD 9.1-p11 to 10.0-RELEASE and am having problems with the network interface during boot. It seems that something goes wrong with loading the driver or ...
0
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2answers
16 views

Setting another computer on the network as a web server

I've just setup my home network with a single laptop setup as a server (Ubuntu Server 12.04) which I can connect and share files via ssh with from my client laptop (Ubuntu Desktop 12.04). My server ...
0
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0answers
29 views

Iptables deny access to a specific IP address not working

I'm not able to deny access to a specific IP address or deny access to a specific IP address range as well. My network environment is, I have one router which IP is (30.30.10.1) and second my hotspot ...
0
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1answer
29 views

Unable to connect Ubuntu remote machine

In Ubuntu I've installed Tomcat and deployed the web application. I started tomcat and trying to access from Windows like below http://54.85.125.1:8080/manager Error could not connect to ...
1
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2answers
32 views

Windows Service accessing UNC share

I know that a similar question has been asked on this site recently and I have tried the recommended solution but am still having problems. I have an application which I want to run as a Windows ...
0
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0answers
8 views

Simple DNS Plus - Configuration

I have a domain: mydomain.com I use to use: @ A 213.0.0.0(Public IP), in GoDaddies DNS Zone, instead of nameservers. I removed that and added two hosts, ns1.mydomain.com and ns2.mydomain.com ...
0
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1answer
19 views

How to setup OSX as a wifi router from the command line

I need to setup my mac as wifi-router. I want it to appear indistinguishable from a stand alone wifi-router. I don't want internet access. Things I've tried. Turning on Internet Sharing Doesn't ...
1
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0answers
84 views

Is it possible to route all traffic on VirtualBox host adapters to guest?

I am upgrading Ubuntu 8.04 on a dedicated router/firewall/NAT/SMTP/SSH server with a current Linux (Debian Wheezy). I am using VirtualBox (4.2) with Ubuntu 8.04 as host and the new Debian build as ...
0
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1answer
49 views

Routing static IPs to different machines on LAN

We have Comcast Business Class (not the same as Comcast residential) internet service running to our home in to a Comcast-provided SMC D3G-CCR cable modem. This modem is configured to serve DHCP, and ...
1
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1answer
25 views

Install Ubuntu server on one computer, then soon as possible control it (via terminal) through another

I tried to set up a home network the other day, and wanted to set my old computer up as a file server. So, I installed ubuntu server on it. Once installed and logged in, I realsied that some of the ...
0
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0answers
23 views

ping doesn't run after a windows server update

I break my head with this new problem ... At beginning of April, my windows server sbs 2003 was updated (8 updates) automatically by Microsoft. The OS restarted after these updates during the ...
1
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1answer
36 views

No internet connection with browsers on OS X 10.9

Unable to browse Internet on Mac OS X My Problem is very similar to the one linked above; I can't reach websites using browsers, everything else like terminal stuff (ping...), Mail, Skype, OS X ...
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0answers
30 views

RST, ACK from 216.98.48.133 without any SYN from me? For real? How? Why?

I am trying to figure out why I always get "The Ubisoft server is not available at the time. Please try again later." Apparently, the server is actually up and running, so it seems the problem is on ...
0
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0answers
12 views

VirtualBox network print from XP guest in Win 8.1 host, using bridged network second physical NIC

I need some help to solve the network printing from guest XP. Windows 8.1 Pro host OS; VirtualBox 4.3.10 (latest, 14-apr-2014); Windows XP SP3 guest OS; Two physical NICs One used by host in first ...
2
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0answers
29 views

Computer screen goes black accessing network folders

We have a computer on our network whose screen goes black when you try to access shared folders on the network. When working locally it doesn't happen at all. But if you, for instance, open the run ...
1
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0answers
21 views

Router slowing down to a crawl

Recently I upgraded my 2Mbps ADSL connection to a 6Mbps ADSL2+. Ever since this has been happening: After a router reset, the connection from modem to router is at a speed of 6Mbps for around 15 ...
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0answers
17 views

Client computer blocked by postfix

I have been trying to connect from a Windows client computer to a Postfix server running on a Suse Linux Enterprise 2012 SP3 but it has been completely impossible. Connection is not possible either ...
0
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0answers
14 views

How do I setup an SSH to remote into ARM using ethernet port

I am using the Xilinx Zynq 7000, on the TE0720-1 which is mounted on the TE0701-03 carrier board. I was wondering how do I set up an SSH to be able to remote into the ARM processor of the SoC to be ...
0
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0answers
29 views

How can I change the MAC address of hosted network?

I am on a MAC-filterd network. I have a pc and a laptop. I started a hosted network on my laptop. The Laptop has Windows 8. I set up a hosted network on this laptop to connect a smartphone. So the ...
7
votes
2answers
301 views

How do I change a network's name in Windows 8?

My network is named "Network 3" here: and here: I want it be something else. How do I change it? UPDATE Changing in not working in Windows-7 way.
1
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0answers
13 views

Add more than 10 vmnet in “vmware server” 2 [closed]

I need to create an esxi 5.5 nested environment on win 2k8 and i would want to do it on vmware server instead of workstation. vmServer has "only" 10 vmnet adapters, but i've 15 nic on my physical ...
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0answers
19 views

Netgear router refuses to port forward

I have a Netgear router which refuses to port forward. I have clicked on Add Service, added the details and tested it, but it doesn't work! Screenshot of my config: it is properly configured!
0
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2answers
14 views

Add printer from different subnet

i.e My pc ip is 11.19.20.3 with gateway 11.19.20.1 I have a printer with ip 11.19.22.25 with gateway 11.19.22.1 How can I add this printer to my pc?
0
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1answer
23 views

accessing remote server with name instead of ip address and port number

I have question regarding accessing my web application with some name,which is deployed on remote server. Currently, I using following URL http://160.110.67.181:8080/myapp So, I'm wondering ...
0
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1answer
43 views

I want to ping IP using LAN cable not wireless

I have one machine connect to network using two method : Wireless - got internet access - Class C ip : 192.168.2.xx - Connect with local network with few PCs. LAN do not have internet access ...
0
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1answer
40 views

difference between network id and subnet id

Typically a classful ip address will be split into a network id and a host id, like in the following example: $ route Kernel IP routing table Destination Gateway Genmask Flags ...
0
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0answers
11 views

How to setup private network using 2 routers with the following setup, one with ddwrt: internet modem > router > router?

I just purchased a DDWRT router with ddwrt v24 installed. Now I have a regular netgear router (R6300) that is connected to an internet cable modem. Internet Cable Modem > Netgear Router > DDWRT ...
0
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0answers
16 views

How build hotspot network and monitor with software on server?

I would like to build a hotspot network. I will have several hotspot locations which are connected to a main office. In my main office I would like have server that checks the connection requests from ...
0
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1answer
53 views

Slow LAN connection (especially receiving) on Windows 8

I was diagnosing my SMB performance issues when I noticed my whole network speed was off. These are my benchmarking results between my desktop and my Linux server: Both are connected using CAT6 and ...