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

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Unable to connect to samba shared folder via windows

im new to linux and Samba. Aim Create a called Shared_folder which can be accessed by ALL users (group name = users). Therefore, in order to map the drive in windows, the user is promoted to enter ...
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2answers
44 views
+100

Is there a way to stop websites on an Apache localhost web development server from accessing the Internet?

I am using Uniserver for PHP web development and I am running windows 8.1 and have Kaspersky installed on system. Most of my work involves working on WordPress websites. Wordpress core files and ...
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1answer
6 views

Ping goes up and internet gets slow when ever something is plugged into my laptop's USB 3.0 port

I have a Asus x53sv-rh71 running Window 7 64 bit. For some reason my ping goes up 500 and my internet gets all spotty when ever something is plugged into my laptop's USB 3.0 port. The wifi connection ...
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0answers
9 views

Unzipped Files Missing When Unzipped to Zip Parent Directory on Network

Related to but not the same as: http://stackoverflow.com/questions/30509013/files-not-displaying-in-windows-explorer-following-vba-unzip In trying to solve the above linked question, I have stopped ...
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3answers
37 views

Why after forwarding to port 80 for HTTP in my home modem, I can not use internet at all?

Ok, I got modem from my Internet ISP. My goal is to host my website at home use my home PC rather than buying hosting services from third parties like Godaddy or HostGater... So, first step, I ...
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1answer
12 views

Home gateway, Wireless Router, Port forwarding issue

Basic info: (Fiber Optics) 1. Home gateway : Huawei HG8244T 2. Wireless Router : Linksys X2000 3. Old Wireless Router : Linksys EA2700 N600 Story: Before upgrading to Linksys X2000 port ...
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1answer
19 views

How to locally access (ie. ssh) my home server once it's open an OpenVPN connection?

I've set up a Raspberry Pi (running Raspbian) at home as a media server which I access from outside my network via SSH and other ports (ie using Plex client from mobile through port 32400). Recently, ...
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1answer
8 views

iptables: How to “override” a port redirect?

My setup is as follows: I have a Linux server with two interfaces, eth0 and eth1. eth1 has an Internet connection through my normal LAN. eth0 is serving DHCP and the interface itself has an IP ...
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1answer
2k views

Ping faster than light

I just discovered very strange thing while testing my internet connection. My ping is smaller than it should be. For example ping time to Arizona State University is about 14ms. eryk@eryk-pc:~$ ping ...
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2answers
10k views

Setting DNS servers using OpenVPN client config file

How can I set DNS servers on the client using only the client configuration. My client is a windows machine and I want to change the DNS servers when the client connects and revert back to the ...
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1answer
9 views

How to route only part of my network traffic through 3G/4G/Tethering?

Latelly I've been in the middle of nowhere and my only option is to use my 3G/LTE dongle or tether my phone. The problem is the number of background tasks and updates and everything that consumes my ...
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2answers
346 views

Unable to connect to Virtual Private Network

I am trying to figure out what is going on here as I am unable to connect to a VPN most of the time. I am using FrootVPN on the OpenVPN protocol. I used this guide to set it up. It is entirely ran ...
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1answer
35 views

What do these advanced wireless LAN card properties specify?

I am currently trying to educate myself about my networking hardware. I came across these properties in for my wireless LAN card but I couldn't find much information online by googling them, and it ...
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1answer
27 views

Why ssh -R allows port '0' but ssh -L needs a port number?

Why with ssh -R is possible to allocate a free port by specifying '0' while with ssh -L you need to specify a valid free port? I want ssh to use a local free port to FWD remote traffic without ...
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1answer
5k views

Kali 1.0.5 Internet Connection Problems

I have recently installed Kali Linux and am having connection issues. It says I am connected to the network, but I am not able to access the Web. A Ubuntu 13.04 running on the same machine (dual boot) ...
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3answers
31 views

what happens when router memory filled?

what happens when router memory filling ? i know that router when memory filled after isn't net available and internet is turn off before router do not make router restart . and else interested me. ...
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0answers
20 views

Connections between virtual machines - VMware

I have two virtual machines , one with server ubuntu, one with 7 windows , the two machines are in the same class of IP , windows - 10.10.1.3 ubuntu server - 10.10.1.2 the two machines is drip so ...
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5 views

HP 8620 - EWS Web Interface won't load on https

Probably a bit of a niche issue, but I have a brand new HP 8620 multifunction inkjet printer. It's connected by network cable and has a static IP. When accessing the web interface (EWS), I can access ...
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4answers
18k views

How to effectively diagnose ISP throttling (or other ISP related issues) and what to do about it?

My question is a bit general but I assume there has to be a good, specific answer to my problem. I, like many, am beginning to wonder if my ISP is throttling my home internet connection. I'm not so ...
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0answers
21 views

SCP connections mysteriously drop; too many connections?

I am running OpenSSH via Cygwin on a Windows 2008 server. This system acts as a file server for a pool of 30 build systems. At build time, each build system copies files as necessary from the file ...
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1answer
14 views

Select gateway used for certain commands on Linux

I have multiple network interfaces providing a connection to the internet. I can change the interface used for internet access via route add default gw ... at any time. However, is it possible to ...
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2answers
4k views

DD-WRT and Chromecast: default WLAN to LAN bridge blocks UDP?

I have DD-WRT running in gateway mode on a DIR-615 I1. I've updated to the newest available build. Chromecast is a wireless-only device, for those unfamiliar. The device has been set up and ...
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0answers
7 views

Failover on voyage os using eth0 and ppp0 interfaces

Hi I am having problem for failover handling on voyage os. I have a system with eth0 and ppp0 interfaces where eth0 is primary and ppp0 is a secondary path for traffic. root@voyage:~# route -n ...
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0answers
43 views

TeamViewer oscillates it's upload rate on one computer, but not an other, on the same network

I have two computers on the same wifi network. Both run TeamViewer. When I remotely (from a third computer) access the computers I notice that one has intermittent service. Interaction works for some ...
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1answer
7 views

Are wired and wireless networks on a router nessassarily one network, when they are not bridged?

I know, that if I bridge the wireless and the wired NIC of my router, that both networks are composed to one. In this case computers from the wireless and the wired LAN can reach each other (they are ...
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1answer
18 views

Which WiFi channel and Channel Width can support more distance?

I am far away from the modem router and have a very weak signal. There is no other wifi signal, so could you please tell me which Channel Width (20mhz or 40mhz) and channel (2.412ghz or 2.484ghz) is ...
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0answers
19 views

Which port do I need to open?

Currently we have a bit of a dodgy setup with our firewall, and are using an ngrok program to effectively punch a hole in out firewall to allow a program through (jvue). Unfortunately, this is the ...
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0answers
12 views

Reverse Proxy or other solution for IoT remote access

For my home security/automation installation business, I am trying to develop a solution for providing remote access to "internet of things" or "smart" devices. Basically, we have these smart devices ...
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3answers
4k views

Cant get squid proxy to work

i need squid proxy on my centos server. But i just can't get it to work. I did yum install squid. Here is my squid.conf file (i removed all comments): acl all src 0.0.0.0/0.0.0.0 acl manager proto ...
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1answer
48 views

Internet for Fake AP clients

I have been trying to set up a fake AP for testing purposes. I was successfully able to get airbase-ng working and set up a DHCP server for the clients to obtain IP address, which all works. My laptop ...
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1answer
35 views

NetDMA (and Direct Cache Access?) have been removed from Windows 8 / Server 2012. Why?

The MSDN page on Direct Cache Access (DCA), which is part of NetDMA, states The NetDMA interface is not supported in Windows 8 and later. So I guess both NetDMA and DCA are gone. As both seemed ...
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subdomain Dyn DNS timeout, got ping but get browser timeout

For my Dyn DNS at dyn.com, I have one hostname "mra.dnsalias.net" that I created a while back, but did not have the wildcard checkbox specified, which would map "*.mra.dnsalias.net". The initial ...
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0answers
15 views

How My elite proxy is detected with browser but not with proxifier

I am wonder that how elite proxy works because I use several browser for elite proxies that show my real ip address. However I use a software like proxifier with the same proxy and doesn't show my ...
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2answers
41 views

can't anybody copy their ssh public key onto my server?

I am setting up my first ever home server and want to make it ssh-able from the internet so i can access it anywhere. I am following this guide and i understand it so far up until where it says ...
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0answers
9 views

Tomato: routing WAN traffic to local port

Setup My Tomato router is configured with one of the lan ports (LAN4) in the same Vlan as the WAN port. The server has its own WAN IP assigned by my ISP (11.11.11.22 in this example). All other LAN ...
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0answers
16 views

VMWare Workstation on Windows7, Firewall Issues

I have a Ubuntu image running under VMWare Workstation 11.1 on a Windows 7 pro machine. This VM image is there in part to serve some files over TFTP to a number of hosts on a network. The tftp server ...
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1answer
2k views

Two VPN connections on Windows 7

I have three laptops running Windows 7. I'd like to set one up as a server and have the other two connect through VPN, so they can access the server anywhere. The problem is Windows 7 only accepts one ...
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3answers
55 views

Wifi constantly disconnecting

I've been having problems with my WiFi over the last few weeks where my Internet would stop working even though it shows as connected. This is only happening on this laptop. Every other device in the ...
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1answer
3k views

Firewall open ports for vSphere

I need to open ports on a firewall, so that a client could access his VM console through vCenter server's Web Client. I had a look at this page about port description, but I am a little confused. I ...
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1answer
2k views

Network Bridge in Windows 8

In Windows 7 i bridged my ethernet connection and the Host Only Adapaters of my VirtualBox VMS to gain access to the Internet through the Network Bridge and the VMS were part of my LAN. My Setup was ...
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0answers
30 views

Network adapter resets every 5 or so minutes, for an unknown reason

I'm running an Arch Linux 64-bit VM using Oracle's VirtualBox. Everything is working fine, except my adapter keeps resetting every few minutes. I don't know what's causing this. I get a message ...
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0answers
9 views

Find riak node's listening HTTP and Protobuf port

I recently followed and scripted the Riak 5 minute install, successfully getting 4 nodes running on a Ubuntu 14.04 VM. Currently the nodes are running and are joined / clustered successfully. ...
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1answer
48 views

What happens if a switch loses too many packets consistently?

I was just wondering what happens if a switch loses too many packets. The reason I am asking is because I have a switch that is constantly overloaded. This is caused by individuals downloading heavy ...
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0answers
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Port Forward Won't work

I trying a lot of way but it Fail I open an minecraft server idk what i doing wrong all time here some picture I not have 10 reputaion to post images so i make all it rar file HERE ...
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0answers
16 views

Cannot access my port from other systems in same network

My machine is running in Red Hat Linux OS. I have setup a server using apache in port 8060. I am able to access in localhost but not is other systems for the same network. I am able to ping the ...
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1answer
28 views

How can I configure my two routers so any device can connect to a server on any other?

Network setup: ADSL2+ modem/4-port router (SpeedStream 6520) Wi-Fi+3-port router (TD-W8960N, 4th/WAN port connected as device to modem/router) I have to admit that I know pretty much nothing about ...
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34 views

Can't added back my client for microsoft networks in Windows 10

I can't open network shared folders. Got to looking at my NIC properties, and I found that I was missing everything buy IPv4 and IPv6. So I started to try to add back to client, and protocol. I can't ...
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1answer
78 views

How to Open a website with heavy traffic [on hold]

I want to open a website; cbseresults.nic.in but i am unable to open it up as it is having a heavy traffic when i try to open the website it says that webpage is not available and i just don't want to ...
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0answers
33 views

How do I reach a computer behind a router?

I need some assistance regarding computer-to-computer communication. The network set-up is like this: At the top is the Company DNS/Server. I have a computer, "PC A", connected to the server via ...
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0answers
11 views

Network problems, can't ping my mac

I run VMware Fusion 7.1.1 and an Ubuntu server 14.04 on my imac 10.10.3 for web development. I have a thunderbolt Promise connected to the mac and mounted this on my ubuntu using smb, everything ...