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

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Let i2p works via VPN on VPS

There is VPS with OpenVPN and i2prouter on board. It is possible to send all traffic from local machine via VPN (using OpenVPN client). When VPN is off, I can forward localhost:4444 (for i2p proxy) to ...
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0answers
4 views

Connection issue with Rogers Wireless Router

I recently installed the Rogers (Advanced) Wireless Router. All of my computers were able to connect to the wireless (2.4G, 5G), except for one. The computer with the wireless issue is an Asus ...
0
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1answer
12 views

How can I ping successfully from an vlan interface on Linux?

I created a VLAN interface on my Ubuntu VM: root@vagrant-ubuntu-trusty-64:~# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:2e:8d:5d inet addr:10.0.2.15 Bcast:10.0.2.255 ...
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1answer
30 views

How to answer batch file

I lost my administrator right's in recovery. I learned of the super administrator surfing the net and got access using command line. I got a reply :The syntax of this command is: and then it list's ...
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0answers
9 views

Windows command line tool for network sessions transfer rate [on hold]

I want to measure bandwidth consumption for every connection in a windows server, and so I'm looking for a command line tool which is capable of listing all (tcp) connections and rate of data transfer ...
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3answers
3k views

How do I share folders between Windows XP and Windows 7 machines?

I just bought a new Windows 7 machine with Windows 7 Home Edition. I already have Windows XP Professional SP2 machine. I want to share folders and files between these two machines. They are ...
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1answer
21 views

Two network connections - how do I control what traffic goes to/from each of them?

I have two internet connections on my computer (one WiFi and one with ethernet cable). The issue is that I want to make sure that one of the connections (the WiFi) is "reserved" to only handle all ...
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5answers
7k views

Are Domain Name Server and Name Server the same thing?

I am slightly confused between DNS and Name server. Are they the same thing or is there a difference between two?
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0answers
16 views

Route Ip on Windows, To share internet connection of the server via VPN

It's my first VPN connection. There is the situation: DEVICE: iPhone <====4G-INTERNET====> Home internet access <==> PC (server VPN) windows IP(device on ...
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3answers
3k views

How would I isolate one networked PC to LAN only?

I would like to have one of my PCs available to the rest of my home network for file sharing and VNC access, but I want to block any Internet traffic going to and from the PC. In other words, I want ...
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1answer
10 views

WAN IP (or domain name) for OpenVPN client profile

I've set up OpenVPN on my home server and would now like to connect my phone to it (when using certain networks). The client site (http://MyServer:943/) displays just fine and I can download the ...
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3answers
54 views

Why google dns give the wrong name server for these adult domains

This is a continuation of question How to track which DNS my computer is using My ISP following government orders, block adult sites. Usually it's easy to penetrate the blocking. Just use google name ...
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0answers
22 views

netbalancer unknown error after a period of time

I had netbalancer and it worked for me as it should. a couple times ago I noticed that it is not working the same as before and the limits have no effect on connections so I decided to uninstall and ...
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0answers
15 views

How to access Brother network scanners

I have two network/USB all-in-ones that are in separate networks, Brother MFC-7840W and Brother MFC-9840CDW. The operating system is Ubuntu 14.04 LTS. USB works for printing and scanning for both. ...
0
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1answer
8 views

How do you force linux to treat a tcp packet as if it were at the destination ip?

The situation: A tcp packet arrives on eth0 with destination 8.8.8.8. This packet meets some criteria that makes me want to intercept it (lets say I am interested in all packets from source ...
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5answers
2k views

What is ::: in the Local Address of netstat output?

This is the output of netstat -tulpn that I get: tcp 0 0 127.0.0.1:2208 0.0.0.0:* LISTEN 2055/hpiod tcp 0 0 127.0.0.1:631 ...
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2answers
120 views

puzzling DNS behaviour (ubuntu)

(All IPs and names have been censored, hopefully) This morning we had some connectivity problems in one of our servers. It turns out that changing our connection configuration to be IP-based (not ...
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1answer
44 views

How to find out the Wi-Fi password once already connected?

I'm using my home network, but I am not an administrator and did not set up the network either. As far as I can tell, the network is connected and there's a passcode to enter, but I am always ...
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1answer
27 views

How to track which DNS my computer is using

My ISP poison my DNS to block adult sites. If I do Pinging adultfriendfinder.com [202.73.99.3] with 32 byt Reply from 202.73.99.3: bytes=32 time=9ms TTL=61 Reply from 202.73.99.3: bytes=32 time=18ms ...
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1answer
3k views

Using the Cisco VPN 5.0.07 blocks internet - but shouldn't

I have been bashing my head against this for a few days. I have a computer that is singularly running the Cisco VPN client to connect for a work application. Our web normally filters through a proxy ...
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0answers
11 views

Wired “Not Connected” icon in system tray instead of Wireless “Connected”

I've been getting this weird problem as of late: It seems as if I'm not connected to any network - be it wired or wireless, even though I am connected via wireless ("bamba" has internet access), ...
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0answers
12 views

Simulating a “typical” bad network for testing, what's the limit of “bad”? [on hold]

We have been working on an IP-based camera and have just killed a bug that was only visible on bad (laggy / lossy / weak radio) connections. This showed up the need to have a "bad" network in our ...
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0answers
10 views

VPN does not reconnect (cannot resolve host address)

maybe someone can help me: At the moment i am trying to configure a fail-safe VPN connection to a commercial VPN provider on a virtual machine. This is working fine, until my router wants to reset my ...
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0answers
10 views

two different name servers for home network and vpn network

As a disclaimer: I am new to linux. I have the following setup: At home I have a router (AVM fritz box) that serves as a dhcp server and "dns" server for my local network. I don't know if it is a ...
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3answers
3k views

Windows 7 Administrator HomeUsers Account

I'm trying to login to my Windows 7 PC from another PC so that I can transfer files to the Windows 7 PC. I've just installed Visual Studio 2008 on my new PC, and I wan't to transfer all of my work ...
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0answers
13 views

Change HTTP/S ports in OS X Server?

I am setting up OS X Server on a local computer (for managing a few devices.) I contacted my ISP to allow me to set up port forwarding, and they said that incoming ports 80 and 443 are disabled. Which ...
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2answers
53 views

Bridged Networking doesn't work. Host Windows 7, Guest Ubuntu 14.04. Tried everything

it's quite popular problem and I've seen many solutions, but none of them worked for me. I've created virtual machine with Ubuntu 14.04 and haven't changed anything in Ubuntu configuration. With NAT I ...
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0answers
24 views

Issues running a simple Java client server program

I want to run client server program in two different machines to read and write the data. How can I do that. My PC is connected to LAN with ip address 192.168.1.104 and my laptop is connected to ...
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1answer
97 views

Can the major TV manufacturers’s Internet TV systems access network resource? [on hold]

I’m looking for large TV's right now for my company to set up in conference rooms. We want the ability to load presentations with out having to have a computer to do so. Our hope is to put things on ...
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0answers
7 views

Setting up a mysql database on windows server 2012 R2 from fresh install

I am COMPLETELY new to the server side of things, this is the first time I've ever actually used a Windows Server OS. Basically I am looking to setup a database on the server that I can access from ...
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1answer
1k views

Windows Virtual Machine not seen by host (Mac OS X) using VMWare Fusion

I installed Windows XP with VMware Fusion on my MacBook and while internet works, Windows can ping the Mac, etc. from the Mac or any other machine in the network we can not see the Virtual Machine. In ...
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1answer
23k views

How can one machine ping another, but the reverse ping doesn't work

I've got two VMware Workstation virtual machines running ... Virtual A can ping the host laptop most of the time, other real machines on my home network all of the time, but it gets a "request timed ...
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0answers
12 views

writing and reading data from tcp port using java [on hold]

I have a board connected to my PC through the LAN(i.e network port). I know the IP address and port number of both my PC and board. I came to know that we have to use socket programming but i am not ...
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3answers
686 views

XP can connect to router and LAN but not Internet

I have a modem router (TP-Link TD-W8961ND) connected to the internet and working fine. It is broadcasting a wireless network and that too works fine. I have a second modem router (Siemens SL2-141) ...
2
votes
1answer
23 views

I can't see the net card using “ifconfig -a”

My computer had two network cards and runs the Ubuntu 14.04. The OS had named the two cards p4p1 and p5p1 respectively. They worked well until the old motherboard was replaced yesterday. After the new ...
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0answers
15 views

HTTP download speed difference in windows 7 vs linux

I have a strange situation regarding a Windows 7 Home Premium PC which is showing limited internet transfer speeds for no apparent reason. The setup: internal gigabit LAN, behind a TP-Link WDR3600 ...
0
votes
1answer
14 views

Win Server 2008 DHCP on Virtual Network

I'm new to network stuff. I have 2 virtual computers running in VirtualBox: 1 on Win XP and 1 on Win Server 2008. I'm trying to create a DHCP server and DNS server on my server. I know how to add ...
1
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1answer
32 views

Why can I connect to both WiFi domain and ethernet internet (different networks), but not Wifi subdomains, domains and ethernet internet?

I'm using Windows 7 and I would like to be able to connect to both my work corporate network (connects to the internet, via wired ethernet), and to the network and subnet I am using for testing (does ...
0
votes
1answer
237 views

mikrotik joining two subnets

I have two subnets which are geographically separated, connected by a wireless point to point link (5Mbps). Both networks are connected to internet through their own separate ILL WAN links which are ...
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0answers
19 views

Opening my Unreal IRCd server to the internet

Good afternoon! I have been trying all day to get my Unreal IRCD server to accept incoming connections from outside my localhost (so my friends and I can chat, obviously) I have read tons of online ...
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0answers
22 views

What could be the reason behind the game's failure to treat the Hamachi network as a LAN? [on hold]

I'm having an issue with Hamachi LogmeIn and Red Alert 3. I looked for answers and tried many workarounds but to no avail. I am trying to set up a virtual LAN so that I can play Red Alert 3 with my ...
0
votes
1answer
11 views

LAN over RF link leads to intermittent errors

We have an odd error occurring with our network, the setup is: IP Camera -> Radio LAN repeater -> Local switch -> PC The IP camera is streaming video over RTSP / UDP and we can control it ...
0
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0answers
20 views

Sometimes I can't connect to Facebook. All other websites works fine [on hold]

This is a really weird problem... I run Windows 8, and sometimes (only sometimes!) I can't load Facebooks web site. It doesn't matter which web browser I use, none of them are able to connect to the ...
2
votes
1answer
23 views

No incoming connections allowed to Windows 7 Embedded

The PC with which I have network troubles has Windows 7 Embedded (WES). From this PC it's possible to connect to other machines and devices through different ports, but this machine doesn't allow ...
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0answers
9 views

Sync contacts from XMPP server automatically

I have setup Spark server on my LAN. But I am using Adium as XMPP client. It's working great except one problem. When a new user joins my LAN, I have to add him to my contact list. But, I'd rather ...
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0answers
13 views

Virtual Machine network cards are recognized by application

I'm using an application which retrieves data from the network, but I would like to use it in a virtual machine environment (both Virtualbox and/or Vmware); the problem is that the application finds ...
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0answers
17 views

Access from Win 7 inside Virtualbox to EXTERNAL Samba Ser

even after reading two days of information I havn't found a solution for my problem. I hope You can help me. I'm running Win 7 inside in a VirtualBox. The Virtualbox itself is running on an openSuSE ...
0
votes
1answer
21 views

Kali Linux inside VMWare using NAT: DNS not resolving names

I have a Kali Linux installed in VMWare Workstation. The virtual machines is configured for using NAT. The host server is Windows 8.1. DNS in Kali is not working: $ ping -c1 www.google.es ping: ...
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0answers
9 views

Ip address and domain restrictions with router

I have a webserver on IIS. In IIS Manager I've set the Ip address and domain restrictions to deny unspecified clients, and have added an Allow entry for a specified IP: 82.66.45.5. My webserver is on ...
1
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1answer
34 views

can client server program run on two different machines

I have a PC with IP address 192.168.153.1 connected to LAN and i have a laptop with IP address 192.168.1.115 connected to WiFi. When I try to ping from PC to laptop im getting destination host ...