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

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417 views

Use GRUB/GRUB2 to PXE boot OS image

Here is the situation I am in: I currently have a Windows drive that boots XP. The BIOS does not support PXE booting so this is out of the question. Therefore, I was thinking I could install a ...
2
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2k views

How do I make VirtualBox's vboxnet interface show up in the OS X network configuration GUI?

I'm willing to do any amount of frobbing of settings in .plist and .xml files to make this work. The scenario is this: I have a nice Android based phone. The phone can do USB tethering. OS X 10.6 ...
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460 views

disable IPV6 on specific interface with redhat on vmware

I tried to disable IPv6 on specific interface using IPV6INIT=no on the interface script. its working great on all server accept ones that run on Vmware. any idea? im using redhat 5.2, on vmware ESX
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13k views

Error 0x6ba (RPC server is unavailable) when running sfc /scannow on Windows XP in Safe Mode

I think that my mup.sys file is corrupt. I received the following error when trying to access a network share that was located on my Windows 7 box, from my Windows XP box: No network provider ...
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10 views

Android virtual router

I just bought a chromecast and unfortunately it requires at least three devices; 1- The Chromecast 2- A device to control the chromecast (in my case a Tablet) 3- A WiFi router I was ...
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7 views

tahoe-lafs: one full copy of every file per server

I am attempting to use Tahoe-LAFS to make data available on all the machines I have set a share up on. At the moment, there are two machines acting as storage nodes. I will soon be adding a third. ...
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17 views

Two home networks but devices can only connect to one?

I have the following setup: 1 router w/ modem connected downstairs to the ISP, providing both cable and wi-fi internet to the downstairs. 1 router upstairs connected to the downstairs router ...
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49 views

Link speed says 1Gbps but is actually only 100Mbps

I've been transfering files across my network but seeing some things I don't understand. When I view my network adapter Link speed it states that it is 1Gbps but when viewing the network details in ...
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31 views

Wifi tethering using PC not working

I have a WiFi adapter(TP Link TL-WN721 N), I have enabled the SoftAP mode and connect my tablet to it. I am giving the details of the connection which I got from the tab(runs on Android Jellybean): ...
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21 views

Can not connect to VirtualHost when VPN

I run VirtualBox on my local machine with Ubuntu which hosts my application. Application URLs points to VM IP Address in my hosts file (/etc/hosts). And this configuration works fine. I can also ssh ...
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35 views

Can a VPN service totally hide my computer from WiFi network discovery like no computer connected?

There are many devices connected to WiFi router and one can easily know how many devices are connected by using various network discovery tools available for windows and Android or by brwosing router ...
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29 views

SVN server for network

I'm struggling to get my svnserver working as I need it to. What I'm trying to do is to set the server up on one of my VMs so that it would be visible for my hostOS and other VMs. What I have ...
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25 views

Cant get Vlan to work on tomato shibby (AP)

Im setting up a small network. The hardware used is: HP 4330s with pfsense( As a router ) -> Broadcasting vlan1000(Admin) and vlan1001(Guest) Zyxel gs1900-24e (Switch) Asus RT-N66U firmware replaced ...
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30 views

How do you create a bootable ISO of MS DOS with networking?

I need to create an MS DOS ISO with support for networking features. I know you can create a bootable USB stick, but how do I create an ISO? I know that you can get boot disks for different variants ...
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16 views

OSx Transparent proxy authentication with pf

I'm under a corporate, squid proxy. It is problematic to develop under this proxy since I have to setup the proxy details for every thing I use (for example, setting npm, or terminal http_proxy) I ...
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47 views

Extend existing IPv4 network by embedded System with its own network (different subnet)

I'm developing an "embedded device" using a self-made RTOS that should be connected to arbitrary customer IPv4 networks. Let's call this embedded device "master". Additionally to the NIC connected to ...
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39 views

Debian network problems in Virtualbox

I have virtualbox 4.3.20 (win 7 x64) and debian 7.7 stable wheezy installed on my computer. My network settings for VB are: Attached to bridged adapter, promiscous mode deny My problems is that ...
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65 views

Only Google, Facebook, Wikipedia and select other sites loading

I have a new Speedport 724v Type B router which reports that it is successfully connected to the internet. The problem is: only Google, Facebook, Wikipedia, and a select few other websites load. Most ...
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38 views

Connect to nodejs through public ip address

I have a basic node express app running on port 3000. I can access it via 127.0.0.1:3000, my private ip is 192.168.1.2 I've set up portforwarding in my d-link router as followed: Private IP ...
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73 views

Connect Raspberry PI to internet through network bridge

I want to connect Raspberry PI to internet over network bridge on my laptop. It's Windows 8.1 machine. I've bridged ethernet and wireless interfaces. Raspberry PI has a static IP address. I was trying ...
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21 views

Copy text file from a isolated server

I have a linux remote machine which is isolated from the rest of the world. To access to it I have first to connect via ssh to a gateway. When connecting to the gateway I have no prompt, but I must ...
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61 views

Wake On Lan works w/ Magic Packet But Not w/ Network Activity

My goal is to allow any network activity to wake up my Windows computer. My system currently wakes from sleep without any problem when it receives a Magic Packet but despite being configured to wake ...
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254 views

how to put the ZTE ZXHN F660 in bridged mode

my ISP gave me a ZTE ZXHN F660 modem/router. from the documentation I am able to find (very little) on ZTE website it supports bridged mode. But I can't find it anywhere in the admin pages. Does ...
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34 views

Unable to connect to IPv6 from Windows 8.1 via OpenWRT router

I'm new to Ipv6 and trying to learn it. So, I decided to use 6to4 tunneling from Hurricane Electric in my OpenWRT router since my ISP does not provide IPv6. It work perfectly in my router. But when I ...
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282 views

Mac OS X Yosemite limiting upload bandwidth

I have ADSL internet, and when there is an application uploading to the internet at full speed (e.g. Skype or Chrome during file uploads), the download bandwidth becomes very very slow. I.e. I cannot ...
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30 views

Multiple NICs on a same subnet

Although there are several articles discussing about the issue, I need some advice because I am still facing the problem. I have 3 interfaces on a virtual machine (cents 6.6) [root@localhost ...
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33 views

Canon printer does not print over the network at times

We've been having this printing issue for the last two months where the printer stops taking prints over the network at a certain point. Each and every time we need to reset the printer by powering it ...
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29 views

How can I connect to UNC path on an external server in Windows Explorer?

I am using Windows Explorer and would like to connect to a certain IP address. After that, I want to connect to a different IP address through the server. Ex: A -> B -> C A is my current computer. B ...
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38 views

Not able to SSH into Raspberry Pi when PPTP is active

I have a Raspberry Pi set up as a seedbox, and I'm trying to make it connect to my VPN. I'm using PPTP to connect, and I can make the connection work just fine, and my IP address as shown to the ...
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24 views

Preserve NAT mappings across reboot

My Linux router is able to reboot and reconnect all network interfaces pretty fast (~10 seconds, thanks to systemd and a SSD disk), and comes up with the same IP addresses. Unfortunately the reboot ...
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33 views

2 Routers on network, can i have them do different DHCP

I'm trying to fix a network that we want to have private and public access. Currently they have Verizon service with the actiontec wireless modem/router as the main router. They have the office ...
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47 views

Windows 7 VPN connection issue by proxy

In my office we are allowed to connect to internet by using a proxy which is forefront TMG I Guess and proxy gets us to other sites. It's a http proxy. I bought a VPN from cactusvpn. But when I tried ...
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32 views

Setting up dd-wrt router as extender when primary router has username and password authentication

I am trying to extend my wifi using a dd-wrt router as an extender. The problem I'm having is that my primary wifi is authenticated with a username and a password. As far as I can see the dd-wrt ...
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39 views

Is it possible for Powerline networking to cause erratic router behavior?

I would like to know whether is it possible for Powerline networking causes erratic router behavior. Could there be any noise emitted from the electrical wiring of the house, and picked up by the ...
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0answers
35 views

How to setup 2 dsl lines on Windows Server 2008 R2?

I have an issue with a Windows 2008 R2 Standard server. Currently we have 12 workstations cabled to a switch. The switch is fed by 1 AT&T 6mb DSL Modem. One NIC on the server connects to the ...
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28 views

PC's and Laptops get IP from DHCP, but other devices don't?

We're having a strange issue. DHCP is setup on a Windows 2013 Server PC, it works fine for laptops and computers, even VoIP phones. But not for our access point (or devices connecting VIA the access ...
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0answers
10 views

yast network settings: print or log

I'm trying to configure a static ip address on OpenSuSe but don't know how to log or print the network settings to the console with Yast. How do I print out the yast settings? I've been reading the ...
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0answers
21 views

Access remotely two computers via IPv6

I have a little problem on my house. Recently, I installed Teredo on two computers using sudo apt-get install miredo. Now I can access my two computer via IPv6 using Sockets in C. My goal is: I am a ...
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39 views

LAN transfer with windows explorer and xcopy = unresponsive network

I have a Linksys E2000 router with 2 gbit nodes connected and a gbit switch that has 3 nodes connected. After transferring small or large files to/from any nodes for about 30 seconds at 30-60 MB\s the ...
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19 views

Route network traffic back to the same wire

I would like to monitor outgoing traffic from my wi-fi connected phone using Wireshark on my Windows desktop. I changed default gateway on the phone to the IP of the desktop and Wireshark can now see ...
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84 views

Use wifi direct via bridge on ethernet enabled devices

i have sony smart tv which supports wifi-direct and has ethernet port on it. I have a wifi bridge or wifi router which is connected to my tv using Ethernet port rather than those sony wifi-adapetr. ...
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48 views

Create User Profile Specific Hosts File?

I know that by editing my C:\Windows\System32\drivers\etc\hosts file I can block any site, but I would like to take this a step further. Is it possible to have different version of this file for my ...
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58 views

Windows7 & Samba (Ubuntu 14.04 LTS) - error on change password

I have a fully working setup of Samba4 (non-AD) on Ubuntu 14.04.01 with Win7 clients. When a user tries to change his (samba) password from the Win7 client, an error 1351 occurs. No error messages in ...
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0answers
13 views

Assessing Performance in Process Explorer: Varying Block Sizes

I am trying to assess the performance of my scientific software using Process Explorer, with the files both locally on our blade server (Dell VRTx, Windows Server 2012) and over the network from ...
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28 views

how to use HTTP over all computer? on windows and ubuntu

I'm using a HTTP proxy on firefox, something like proxy.mit.it:8080. I can use firefox to access network. Now I hope other applications on my laptop can also use the proxy to access internet. I ...
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58 views

Port remains blocked after opening

I have a TP-Link WR841ND Router. To test a server, I've had to open port 69. When the router is connected to my internet at home, and I do the router's routine of opening a port (I know how, have ...
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44 views

ssh connection sporadically hangs

Whenever I ssh to elsewhere, the connection is fine for 1-10 minutes, then hangs: no error messages, just stops accepting input. I can exit (CR-~-.) but that's it. I can't find anything suspicious ...
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59 views

netperf udp with small packets on 10g link is bounded by ksoftirqd

I want to fill a 10Gbps link with very small udp packets (64B). I use the following command for i in 1 2 3 4 5 6 7 8; do netperf -H 192.168.56.2 -p 12865 -t UDP_STREAM -l 60 -C -c -- -m 64 -s 16M ...
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0answers
30 views

Adding a static route for gmail?

I have my PC (windows7) on two networks - WiFi Hotspot and LAN at the same time. I would like to add a route on my PC such that requests to gmail go to the Wifi Hotspot and everything else to LAN ...
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53 views

Batch check if IP is within specific range

I'm trying to make a batch script to get local IP-address of active NIC (could be wireless or local). To get IP adress I have used following line: FOR /F "delims=[] tokens=2" %%a in ('ping -4 ...