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

learn more… | top users | synonyms (2)

0
votes
1answer
45 views

Bittorrent client makes multiple connections upon its start to amazonaws

I have this weird situation that every time I open my bittorrent client application, upon its start, it starts to make a lot of multiple connections(more than thousands) to amazonaws servers and as ...
1
vote
1answer
43 views

How to kill LOW bandwidth connections?

I am sitting behind an absolutely terrible router (NVG589, NVG599 is no better) mandated by my ISP, AT&T. The problem is that it has an abysmal limit of 2056 simultaneous connections. Since my ...
0
votes
1answer
34 views

2 Routers 2 ISPs 1 DNS, Hiding DNS requests

Firstly I am going to explain my network topology. I've got 2 routers serving separate ISPs and they are connected to each other via LAN and each one has its own dynamic IP and DNS by the ISP, my ...
0
votes
1answer
26 views

Windows 8.1 desktop connected to network but cannot access Internet or NAS

I have a self-built desktop that is running windows 8.1 and was working flawlessly for the past two years, however recently it has developed a problem where it is not able to access the internet or ...
1
vote
2answers
152 views

Microsoft virtual wifi mini adapter does not work after recovering from hibernate

I use the virtual wlan as an virtual access point and start and stop it via commandline. It works fine. The power management on this device is off and I stop the hosted network before I hibernate. But ...
0
votes
0answers
1 view

ESXi 5.5 - Management network with no gateway

I'm setting up a test lab for VMware in Hyper-V. I have 3 vSwitches in Hyper-V: -EXT01 -INT01 -INT02 I've also created a W2K12 VM in Hyper-V which has the following roles installed: -AD/DNS -DHCP ...
0
votes
0answers
8 views

ssh connection error “Permission denied (publickey)”

So I have been trying to build ssh connections between google cluster container containing 1 master node and 2 worker nodes. I have used ssh-keygen to generate key pairs for all three nodes, send the ...
2
votes
1answer
21 views

Sharing Internet connection from a Linux VM to Windows

I'm looking for a way to share Internet connection from a Linux operation system like Ubuntu or Kali to Windows 8.1. what i'm trying to achieve is to use one of these open-source based WAN ...
1
vote
0answers
16 views

Decide to allow or block internet access to applications

I'm looking for a simple tool that everytime an application of any kind tries to access internet asks something like "Application.exe is trying to access internet" and lets me choose wheter to allow ...
0
votes
0answers
14 views

Problematic RTL8188EE Wireless Network Adapter

Good Day All, There are numerous results when searching google on this issue, however, none seem to have a solution. I am hoping to resolve this issue -- or at least have a decent workaround. It is a ...
0
votes
2answers
3k views

is it possible to get IP address of a wifi that you are not connected to

Just like the question states. Is it somehow possible to get the IP address of a network that you don't have access to? For example, if you click the little wifi button on your task bar, and ...
0
votes
2answers
3k views

access wamp server globally from internet?

I configured my wamp server to access LAN from giving the IP address eg:192.168.1.3 of PC.So its working so far. But I wanna access my localhost from the internet. When I tried to do that(Using Global ...
0
votes
0answers
8 views

systemd-networkd does not receive dhcp requests

host, container: fc21 $ systemctl start systemd-networkd.service $ systemd-nspawn -b -D `pwd` -M m1 --private-network --network-veth ... In container: $ systemctl start systemd-networkd.service $ ...
0
votes
0answers
11 views

UDP over Internet

I have a small problem: I want to program a simple Apllication that sends a small word (in this case: "Hello") to a server. This Server should display it via cout. This is just a project to learn how ...
0
votes
1answer
16 views

Make my NAS send me a notification when it receives a new public IP

In order to keep my most valuable files safe(r) I have a remote NAS setup. Every night I use rsync to send my changed files from my local server to the NAS and this is working somewhat okay. My ...
0
votes
2answers
8k views

Is there a switch that will connect directly to my modem and allow my router to serve only as a WiFi connection?

Details Devices Internets -50Mbps Cable Internet Modem - Motorola Surfboard Extreme Router - Netgear WNDR3700v3 Switch - D-Link DGS-1008G Wired Ethernet Cable - Cat6_24Awg_ Device Configuration - ...
1
vote
3answers
72 views

Wifi stops working every 10 minutes on Mac OS X Yosemite [SOLVED]

Every 10-15 minutes, my internet connection fails in the following manner: Cannot load websites Cannot connect to Dropbox Cannot connect to IRC Skype still works Slack still works Still able to ...
2
votes
1answer
2k views

New network name created every time I connect a Windows 7 machine to my Nexus One Portable Wi-Fi hotspot

I have my Nexus One configured as a portable Wi-Fi hotspot named AndroidAP JD. Whenever I turn on the wifi capability and connect to it with a Windows 7 machine, it remembers the password and connects ...
0
votes
2answers
45 views
+50

Combine/merge multiple HSPA connections

For an project I am currently working on, I need to combine multiple HSPA connections to improve the end speed of the connection. I have multiple HSPA routers with each one simcard (all the same ...
-1
votes
0answers
16 views

AMD FM2 - Windows 7 - Slow downloads in IPv4, Fast IPv6 and uploads

I am having problems with one computer on my network. Same result wired or wireless, IPv4 Downloads are super slow. Uploads and IPv6 downloads are fine. Running windows 7 Pro - 64bit. Loaded the ...
0
votes
3answers
8k views

Internet works on Firefox, but not Internet Explorer or Google Chrome?

I have the exact opposite problem as this question, so the answer isn't applicable. For some reason, I can connect to the internet via Firefox on one of my computers, but I cannot connect to the ...
0
votes
0answers
11 views

Why would my logged public IP differ depending on the type of server (or computer) I am connecting to?

I am writing a p2p gaming lan emulator that uses the torrent infrastructure to network peers, set up lobbies, etc. Currently, the only infrastructure we are using is the trackers (we plan to us Tox ...
1
vote
0answers
15 views

Why do my nat iptables rules not work with marked packets?

System: debian squeeze, Linux server 2.6.32-5-amd64 #1 SMP Tue May 13 16:34:35 UTC 2014 x86_64 GNU/Linux, iptables v1.4.8 lsmod | grep iptable iptable_security 2176 0 iptable_mangle ...
1
vote
0answers
12 views

point multiple ip address to hosting

I have centos server, earlier it had 1 ip [ a.b.c.d ] (external ip , eg., 141.101.114.59). Now, I bought 2 additional ip [b.c.d.e , f.g.h.i] (external ip , e.g, 190.93.244.58 , 130.93.245.8 ). I have ...
0
votes
1answer
12 views

How to white list some ip and all the rest block while having already a DMZ?

I have a Linux machine running which has local ip: 192.168.1.2 connected to a router with public IP 8.8.8.8, now the router 8.8.8.8 has DMZ to 192.168.1.2 As a result spammers, hackers, crackers ...
1
vote
1answer
4k views

Hamachi network adapter won't install in windows 7

I had Hamachi working normally for some time, then out of the blue it started giving me VPN error (showing that yellow triangle with an exclamation mark) for every single person on my networks and I ...
1
vote
1answer
7 views

Squid proxy bandwidth hogging prevention

I have a squid proxy acting as a parental filter on our LAN, however it's very easy for one users downloading to slow everyone else down. My question is: Is it possible to set up something that ...
0
votes
0answers
40 views

Why are my NAS drive transfers so slow?

I've a rMBP with 802.11ac, connected to an Asus RT-AC66U on 5GHz and a WD My Cloud EX2. If I transfer large files via the router from the Macbook to the NAS drive I see a mere ~10MB/s (80Mbps say). ...
0
votes
1answer
18 views

Cannot access a specific set of domains and web pages, but can access all others

I am unable to access a specific set of domains, but can access other web pages and domains without a problem. The domains I cannot access are all hosted at the same IP, namely ...
-1
votes
1answer
11 views

VPN protocol suitable for connections with poor reliability

I need to set up a VPN that allows users to connect while in the field, often via connections that involve high latency and loads of packetloss (usually via 3G, CDMA, or whatever is available). Up ...
0
votes
2answers
28 views

Easiest way to get wifi if signal is too weak

I want to get wi-fi internet access on a smartphone in a certain place. I have a switch there, it is connected by a 20 meters long network cable to a wi-fi router, the router is connected to the ...
13
votes
3answers
109k views

How to remove unwanted tunnel adapter connections?

I did "ipconfig" today and found about 10 network interfaces, most of them disconnected. How can I diagnose this? Where can I remove them? Edit: The extra network appear like this: Tunnel ...
0
votes
1answer
31 views

GNOME Boxes: How can I route through the host's VPN connection from a Windows guest?

I have a Windows 8.1 virtual machine (a www.modern.ie one) running in GNOME Boxes. My host connects to my work network via OpenVPN, and I'd like to access some of the resources from the Windows VM. ...
5
votes
7answers
1k views

Sharing hardware resources through network: specifically RAM

I have two systems. One is a laptop and has 2 GB RAM while the other is a desktop having 8 GB RAM. Is it possible to share these resources so that both systems have 10 GB RAM? The ...
4
votes
1answer
4k views

How to configure OpenWRT to route IPv6 traffics?

I recently bought a router and flashed OpenWRT, with kmod-ipv6 and radvd installed. I was trying to set up IPv6 connections, but I can only ping ipv6.google.com from the router, not the computers ...
0
votes
0answers
11 views

Remote WOL over CISCO/FW not Forwarding

I'm trying to accomplish a Wake-on-LAN by triggering the two servers' public IPs. Internally, the WOL works like a charm (by either the internal or external IP), externally however, it does not wake ...
0
votes
1answer
12 views

Windows Server - Bridge ip address of different subnets

My Windows Server 2008 R2 has two network cards which are connected to physically separated networks. The Adapters have the following IP settings: LAN1 IP: 192.168.2.1 (Netmask 255.255.255.0) LAN2 ...
1
vote
1answer
27 views

ipconfig/renew not changing the ip

I try to change my IP address assigned by DHCP using renew command, but it shows only the previous IP address rather than new one. Here is the command : C:\Documents and ...
2
votes
4answers
2k views

What is the risk of a static external IP? What about privacy concerns?

I'm thinking about getting a static external IP from my ISP to access my private network from outside (ssh, nas, etc.) without the need to use a dynamic DNS service. Are there any reasons in terms of ...
0
votes
2answers
3k views

Detect an IP address of a Wireless Access Point device

I have a Wireless Access Point device (http://www.szedup.com/show.aspx?id=1706), which I am planning to put into BeagleBoard-xM, in order to achieve wireless communication (LAN). However, I can't find ...
0
votes
2answers
62 views

Moved to the 5 GHz band but my old devices don't see it

With the 2.4 GHz band totally cluttered and delivering worst speeds, I went ahead and bought a (5 GHz) dual band router. But the problem is that my older devices like a Vizio TV and an Android TV box ...
1
vote
2answers
7k views

Winsock “Permission Denied”

I am running into issues with Winsock on Windows 7. It throws the error "Permisison denied" (10013) and I am unable to fix whatever needs to be reset. At first I thought there were issues because my ...
-5
votes
2answers
30 views

Why does an Internet connection need an IP address, even though it is not being used to host a website?

My Internet connection has an IP Address but I'm not hosting a web server on it. Why is this?
0
votes
0answers
39 views

How to use maximum speed of my 150Mb wireless modem? [on hold]

I want to copy files from my Asus N53SV Laptop to the home computer that connects to a 150Mb wireless modem. The speed is just 20Mb! Question: Is there any wrong settings that caused the low speed? ...
-2
votes
0answers
16 views

Can I do internet banking by using VPN? [on hold]

I know that VPN will mask my IP Address, So is it safe to perform Internet Banking while using VPN?
0
votes
0answers
20 views

Router-settings for a Media Receiver 301 television?

A few years ago, when I wasn’t yet interested in technology and computers, a man from our cable-company set up our router which is a Speedport W 722V. As I’m today interested in computers, I wanted ...
0
votes
0answers
16 views

Connect 1 computer with to 2 networks, route through 1 VPN

Suppose the following scenario: http://i.stack.imgur.com/PRKvX.png I have a question, I am sure it has been asked but I do not know how to word it or what to look up. My Problem: I am a high school ...
4
votes
2answers
4k views

Why does pinging a local router return “Destination Host Unreachable”?

I have two tomato routers. One is bridged wirelessly with the other. I have a new server on the network. It's running Ubuntu Server 11.04. They are all connected like this: A - Linux PC B - New ...
0
votes
0answers
7 views

Cannot run docker without connection

Whenever I try to run docker without internet connection, I got strange messages like this docker ps 2015/05/22 23:31:45 Get http:///var/run/docker.sock/v1.12/containers/json: dial unix ...
1
vote
1answer
26 views

How can I make Ubuntu firewall rules ( ufw ) allow all traffic except…?

I'm new using Ubuntu and ufw command to set firewall rules. I have an apache service running and I'm able to deny the access to the root path using apache2.conf. I have another backend app running on ...