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

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Constantly getting this error on Chrome "Resolving Host”

I have been getting this error constantly my desktop and laptop and the way I do is to run the below batch file but after a day or so its come back again and I'm looking for a more permanent fix then ...
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8 views

Is it possible to set up WAN connection on a VLAN (Cisco Router)?

I'm trying to set up NAT load balancing (or failover) with two ISPs on my 1941 router. The router has only two WAN ports and 4 EHWIC ports (which are basically switch ports). One of the WAN ports is ...
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12 views

Huawei router not accepting connections and ping

I've set up an apache server listening on port 8080 on my friends computer (192.168.1.15). For testing, I've only allowed my IP to access it by going to router (192.168.1.1) NAT port mapping and ...
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2answers
21 views

Port forwarding issue (I think)

I made a very basic KryoNet server and client program. If I connect the client through localhost it works as expected. Now I want to connect to it from outside so I have setup a DNS for myself with ...
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1answer
21 views

How to check IP conflicts in Linux terminal

Is it there any way to check whether my IP gets conflicted with any other IP at my network? I'm using Debian system. What are the effective ways or any command to test the network?
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23 views

iptables is treating traffic from different hosts differently in spite of rules

Something spooky is happening here and I don't know how to fix it. Summary: traffic that appears identical to tcpdump is being treated by iptables differently. Details below. Test setup: device ...
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2answers
36 views

What is the name of the device like thin client?

I know that thin client for working with server is a small box to which you connect monitor, mouse, keyboard. Thin client via network connects to server and you can work in remote windows desktop. ...
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3answers
371 views

Trying to understand the interactions between two different subnets on the same network

I have a 10.0.0.0/8 network split into two parts. A DHCP server hands out addresses 10.0.0.10 to 10.0.0.150 with a class A mask (255.0.0.0). This is my “Guest” portion of the network. Authorized ...
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0answers
6 views

ubuntu + router + usb wifi

I am trying to set up a cluster. The physical elements are : internet access : netgear wifi host A : ubuntu + RJ 45 + usb wifi host b : ubuntu + RJ 45 router : dlink (rj45 + wifi) host c : mac ...
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1answer
24 views

how do I ssh from a vm to a private server through an ethernet cable?

A devbox has Windows 8.1 as the host OS running VirtualBox and a virtual machine with CentOS 7 for development. The devbox is connected to a CentOS 7 development server through an Ethernet cable. The ...
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1answer
36 views

how do I set up a wired 1 to 1 network connection between two computers?

I have two computers connected by an ethernet cable. One is a Windows 8.1 devbox, and the other is a CentOS 7 development server with only a terminal interface (No GUI). The development server will ...
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13 views

How do I access an SMB Share being hosted on an OSX Machine

I've already posted this question on apple.stackexchange.com but I didn't get any answers over there. Can some please help me out here ? I'm very new to the world of Apple so pardon my ignorance ...
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0answers
22 views

PC 1 can't see PC 2 on network but PC 2 can see PC 1

I have two laptops on the company domain. Both are using a physical connection (not Wi-Fi). One is freshly imaged with Windows 8.1 and the other is the old laptop (also Windows 8.1) being replaced. I ...
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0answers
5 views

Latency on Wifi adapter increases when second NIC is enabled?

I'm using Windows 7 Pro and access my internet via a usb wifi adapter on one subnet (192.168.0.*) and have another subnet set up on the motherboard LAN port (10.10.0.*). The wifi adapter is DHCP and ...
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0answers
11 views

WAMP Server can't be accessed from WiFi Devices

I had setup a WAMP server in Windows 10, I have configured it to access from WAN. And also I have configured the Firewall, Now the localhost page can be accessed from WAN & wired LAN. But if I use ...
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0answers
23 views

Routing Andoid with two routers

[![enter image description here][1]][1]I have a network with 2 wireless routers (tplink tl-wr841n) with the same SSID in channels 6 and 11 and connected to the ISP through wan port. They are ...
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0answers
12 views

Timed out on most CS:GO servers

Most of the time when I try to connect to a CS:GO server I get timed out. I don't know why and how this happens but this has been happening for the last week. when I try to ping a CS:GO server in CMD ...
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0answers
13 views

Start FTP server using IIS and remote access via DNS

Okay so I have a IIS FTP server running on my home computer, located at 192.168.0.1 I want to be able to allow requests on http(s)://transfer.example.com to redirect to my internal ip 192.168.0.1 ...
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3answers
1k views

Does the sequence number of TCP packet headers wrap around?

I was wondering, since the sequence number in a TCP header field is randomly chosen during the handshake and is gradually incremented as packets are exchanged, what happens when, after, 2^32 - ...
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1answer
25 views

Shortcut key to open Current Wireless Network STATUS dialog window on Windows 10

I want to get to this Wireless Connection Status Window with only a keyboard shortcut as I need this often. Perhaps Windows already built this in but I don't know about it OR perhaps we can build a ...
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0answers
9 views

Web server slow on lan using URL, fast using local IP

I have a web (HTTP) server set up behind a router in my house. I have set it up to use DuckDNS with a subdomain name. For the purpose of this explanation I'll say that the subdomain is ...
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0answers
22 views

Firefox is always using proxy server when entering single hostname

We have the following problem here: When entering a single hostname without suffix in Firefox the browser will always attempt to send this request to our proxy server. The proxy server itself is in a ...
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0answers
8 views

Connect Cannon PIXMA MP499 wirelessly with Ubuntu 14.04.2 LTS

I have a Cannon PIXMA MP499 all in one printer and I can't seem to figure out how to get it to wirelessly connect to my laptop. I am running Ubuntu 14.04.2 LTS. It connects fine via USB but I would ...
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1answer
16 views

Looking for a “http proxy” project or code that can be self-hosted, creating a personal proxy avoider

Over the years I have come across sites that are listed as “proxy avoidance and anonymizers” by my school censor. Some of these proxy avoidance sites allow the ability to surf the Internet through ...
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1answer
78 views

Can Comcast see me naked? [on hold]

I got a new laptop within the last month or so and have started my own adult entertainment website. I have a TON of success on here, but that's besides the point. Recently I have had more Comcast ...
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39 views

Windows 10, VPN and slow DNS lookups

I can't seem to figure this one out. I was using windows 7 and I had no issues with being VPN'ed into work and browsing websites. Since switching to Windows 10, it's another matter. Windows 10 and no ...
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0answers
18 views

How to connect a Wi-Fi AP to an 802.1X-protected Ethernet LAN?

To connect my laptop to my organization's Ethernet LAN, I have to enable IEEE 802.1X PEAP authentication, and set the authentication method to Secure Password (MSCHAP v2), which requires no ...
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0answers
11 views

Hash sum mismatch error; can't connect to VPN

I'm using Backbox Linux 4.3 on my laptop. Whenever I try to update my OS with sudo apt-get update, it always fails with the "Hash Sum mismatch" error. I tried to update with different mirrors, run ...
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1answer
29 views

Finding which browser tab connects to a given IP address

How can I find out which browser tab/task/webpage (Chrome foremost, Firefox second) is or has connected to a given IP address ? For example, if I'm interested in one of SE's IP addresses, my system ...
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0answers
27 views

Unable to Boot Ubuntu OS of Cloned VM

Using VMware version 5.5.0, I cloned a virtual machine running Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64). Prior to powering on the cloned machine, I disconnected it from network adapters. ...
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3answers
52 views

Slow Wi-Fi file transfer

I have router Netgear DGN3500 and I recently bought a D-Link DWA-123 N150 dongle to get faster file transfers from my laptop running Windows 7 32bit to my PC running Windows 10. My PC is wired to the ...
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24 views

Laptop doesn't detect specific wifi network

I was using Windows 8 when I encountered this problem. My laptop's WiFi detects all WiFi networks but does not detect my office's WiFi. I am in range and my phone and colleague's laptops are ...
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2answers
33 views

Storing and retrieving a static IP address in a non-standard location in Debian

I need to store my static IP address in a non-standard location; say an EEPROM. This can be retrieved using a shell command. Is it possible to configure /etc/network/interfaces file in such a way ...
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0answers
25 views

Connecting to a machine which is only reachable through a computer which is only reachable through a VPN

I have the following problem: I would like to connect to some machines (get their files in the Windows Explorer) without having to use a RDP connection to the controller Server, because the amount ...
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0answers
27 views

Windows 10 no wifi + cant find registry key

Just up graded from windows 7 to windows 10 and now my wifi doesnt work.When i put in reg delete HKCR\CLSID{988248f3-a1ad-49bf-9170-676cbbc36ba3} /va /f it says the system was unable to find the ...
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2answers
18 views

How can I capture the outgoing traffic from a Bridge?

Sorry if my question is unclear. I am not network expert. I have a Bridge that connects my network to an external network comprises of several nodes. The Bridge receives my request including the ...
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1answer
22 views

Regaining access to ddwrt

I have a secondary router which is running dd-wrt, and configured as a wireless repeater on my home network. It functions perfectly well, but I would like to log in to change the settings. I am ...
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0answers
8 views

How to find configuration that wil emulate specific network conditions with netem / tc?

We had our otherwise well tested application fail once it was deployed on a device connected via a poor wan connection. To be able to debug this we want to reproduce the bad network conditions in a ...
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2answers
33 views

Port 21 is open but I can't connect to FTP server

I have a very basic FTP server running on Windows 10. Right now, I have no trouble accessing this server from my WLAN. However, when I try to connect from outside my network—using my public IP on port ...
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1answer
24 views

How do I make a server accessible over the internet

I wrote a chat client and server in Java. It works but as I'm finding out, only locally. The goal is to get it to function over the web. I've tried quite a lot of things, and can elaborate if need ...
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1answer
28 views

What is the number that comes after the interface name in “ifconfig -a” output?

What are these numbers 2043, 2091, 2276, 2324 that comes after the interface name—such as eth4 in this example—when I use ifconfig -a? eth4 Link encap:Ethernet HWaddr 00:0F:53:27:81:00 ...
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2answers
77 views

Internet access directly through modem, but not through router [duplicate]

I’m trying to set up a new network at my home and am having issues... in short, I can access the internet through my modem directly, but not through the router. Here is a brief writeup for today's 4 ...
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0answers
33 views

Kali linux 2.0 Not showing wireless networks

I know this question has been asked but not in this manner.I have throughly searched and could not find anything close to my problem. I am currently running kali 2.0 alone on my macbook pro retina ...
0
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0answers
24 views

How to connect to PC that is not at same network [duplicate]

Is there any way to connect to some pc that is not in same network as one you are using. Example: I'm at school and I forgot USB at home. I have some presentation for today and I left it home, so I ...
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2answers
42 views

Slow (9MB/s) file transfer over AC Gigabit Wifi

Here's the network route. Windows 8.1 SSD --> AC Gigabit Wifi 5ghz Intel(R) Dual Band Wireless-AC 7260 Link Speed 173Mbit --> ASUS Dual Gigabit router RT-AC87R --> Cat 6 --> Windows 8.1 SSHD ...
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1answer
13 views

Is it possible to install 2 IP cameras in the same Wi-Fi network in a way that they are both visible by external networks, e.g. 3G mobile networks?

As just stated in the title, I am having trouble installing 2 IP cameras such as these pictured below. Basically, they both work with Wi-Fi network, but when I switch on 3G only one of them is visible ...
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1answer
19 views

GPS device which can send location update to URL [on hold]

I am trying to find a GPS device which can send the location update to specific URL standard format. I searched web but all the device makers have there own URL update but I want a custom URL update ...
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0answers
12 views

2 networks - 2 gateways - 2 dhcp-servers SHARE 1 print-server + 1 file-server

I have two networks: A: 192.168.0.0/24 B: 192.168.1.0/24 Each network has it's own gateway out to the internet and each of them as it's own DHCP-server running. Network B want's to share it's ...
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1answer
45 views

Computer is sending / receiving data form a computer and I don't know why

So I have been playing with WireShark and I have found something weird. After closing every application that uses the internet (As far as I know) I have found that my computer is sending / receiving ...
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0answers
11 views

Some of my clients report a route change when they reboot\refresh their IP?

I made a gaming server recently that hosted by my ISP. Some clients report a change or improvement in ping/latency times from 50ms to 20ms by rebooting their modem/router to get a new IP address, and ...