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

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14 views

Is it possible to track incoming and outgoing internet packages [on hold]

I have a simple program that synchonizes with the internet in certain amount of time. I would like to see what data the program sends and receives. How can I watch this data or at least show the ...
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1answer
6 views

What does 300+300mbps on a wireless router mean?

I'm looking at a router on amazon, the netgear n600. I'm getting it for the dualband. Well one of the features say 300+300mbps. Does that mean each channel operates at 300 mbps? Does it achieve ...
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2answers
3k views

Remote Desktop via Ad-Hoc on Windows 7

Is there a way to connect two PCs running Windows 7 via a wifi ad-hoc network and then use Remote Desktop from one of the PCs to the other? In addition to this the Remote Desktop host PC should still ...
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3answers
2k views

Why does my ADSL disconnect sometimes?

I have a Linksys wireless ADSL modem. Sometimes I find that my Internet access is lost, so I'm forced to either: Turn off the wireless application on my laptop and back on again Turn off the modem, ...
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6 views

Gateway set to unexpected PoE interface in ADSL modem

This issue came up during a routine check on my router/modem settings. Details follow. I use a TP-Link ADSL modem facing the internet. The modem manages a 192.168.1.x subnet, on which the only other ...
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13 views

Debian server management GUI

I have to manage a number of Debian servers (one as the KVM host, and the others as virtual servers for File management, Infrastructure management - DNS, DHCP etc, and finally a Debian based ...
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2answers
19 views

Advantages of Multi-Tier and Multi-box firewalls? [on hold]

I'm currently doing a University project and am having trouble getting my head around a few concepts. One reason is the looseness of terms in IT, with network tiers referring to several things ...
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17 views

How to Identify Class A, B and C IP addresses that look similar?

The question I had come up on my CompTIA test was Which of the following is a private Class B IP address? The choices were A 10.0.15.1, B 172.16.0.1, C 172.16.1.1, D 192.168.1.1 We know that within ...
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1answer
8 views

How to initiate remote access from controlled server machine?

Assume our windows 7 machine A has no public IP - it's connected to LAN and has IP like 192.168. This machine has access to Internet. How to initiate remote access from this server machine A to be ...
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18 views

Internet sharing

I want to share internet connection from my wireless adapter, my modem router combined in one device is configured on bridge mode that allow only one connection at time.... the cause is my internet ...
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0answers
23 views

accessing outside my network through a server

I have: A user-machine (embedded device where I can't log in to console or ssh) , that doesn't have access to lan 192.168.5.x B a server debian that sees the A's network , but is in 192.168.1.x ...
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13 views

Need to access DSL with VPN

My Windows 2012 R2 server is connected to cisco VPN router with static IP. I want to connect to internet. I have connected second eth card to ADSL router. But there is no internet connection. The ...
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50 views

Unable to login CPE's configuration page

I have OUTDOOR WI-FI CPE installed by my ISP for internet connection. Manufacturer: "Telenet systems" Model: "TWI 1040 - PE" The specification on their website says it supports HTTP web based GUI ...
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0answers
24 views

HTML5 web content really slow, somehow caused by ethernet driver

HTML5 content is really slow for me, browser independent. It seems that my ethernet driver crashed recently, causing HTML5 videos and other content to load slowly, get stuck etc. I updated the driver ...
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1answer
2k views

how to split up network into two subnets with only one router

I have one router on my home network. This acts as the main WiFi access point for all devices, as well as being connected to a simple switch for my home lab. I would like to be able to isolate my home ...
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3answers
189 views

I need to share my internet connection every time I turn on the PC

I use USB internet connection. It has a dialing software which saves my username and password and auto connects after turning the PC on. I bought a wireless router (TP Link TL-WR720N). I want to use ...
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0answers
22 views

Windows 10 unable to connect to Internet through proxy

I am on Windows 10 Insider Build 10162. I use a proxy to connect to internet. Internet works fine on both Microsoft Edge and Google Chrome. But when I try to ping Google.com from cmd, it says "Request ...
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7 views

How to configure charles to monitor traffic with local server? (osx)

I'm trying to set up charles to monitor traffic with a server that is running locally. I think I got this working before with another server but for some reason it's not working with this one. The ...
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2answers
36 views

ipTables, how to block all services requests on port 80 for an IP?

On a linux server/router, I want to block port 80 only for one IP (example : 1.2.3.4 ) I have been given this example : ### Block Incoming Port Requests (BLOCK PORT) # To block port 80 only for an ip ...
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12 views

wan was exceptionally disconnected

i have asus router and i have problem . i saw my router system log and here was one unknow text "WAN was exceptionally disconnected" but 4 second again access net , what should do i that don't ...
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1answer
2k views

xtreamer doesn't see Window 7 shares

Weird situation after reinstalling Windows 7 on my PC. Suddenly the xTreamer (media streamer) that's connected to the same LAN doesn't see shares by my PC. Other PCs (and even a MacBook) on the same ...
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1answer
21 views

Pushing routes in OpenVPN not working on iOS?

Because of a certain public government firewall with deep packet inspection preventing OpenVPN out of the country, I am trying to run OpenVPN over SSH. I also wanted all traffic to run through ...
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13 views

How would I configure a dedicated server only to be accessible via vpn

I have a server inside my lan. It runs owncloud and some applications for development purposes: docker, wildfly, tomcat, samba ... My workflow: I use a openvpn appliance to get inside my lan and then ...
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1answer
2k views

tracert command is not working but able to access the same site through browsers

tracert [site name] is not working in cmd prompt. But the same site has been working in all of my browsers . Please find below output of command. I need to use this command in my batch file but there ...
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17 views

Disconnecting from networked computer

I was given my old computer at work when our company merged with another, but its still connected to the work network and requires my work user name and password.. Is there a not terribly complex way ...
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3answers
1k views

Prevent Windows From Creating New Network Names when Tethering with Android

How can I stop Windows 7 Home Premium from creating new network names each time I tether my Samsung Tablet to my Laptop using Androids USB Tethering Option? Yesterday, it was Network 10. Each time I ...
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20 views

Expanding wireless coverage: What are the differences between LAN to LAN and LAN to WAN when it comes to connecting two wireless routers?

I'm trying to link two wireless routers with an Ethernet cable in order to expand my wireless network. I'd like to know the differences between LAN to LAN and LAN to WAN connections. Both wireless ...
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3answers
8k views

Issues with ForceBindIP on Windows 7 (x64)

I am desperately needing a solution to binding certain applications to specific network interfaces. ForceBindIP seems to be my only solution. Although the website claims it works up to XP, Google says ...
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0answers
10 views

Ubuntu server as DHCP server for dual stack

I currently have an Ubuntu server on VirtualBox set up to give hosts on my GNS3 topology IPv4 addresses, and it is working without issues. However, I would like to have that same DHCP server give out ...
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1answer
47 views

Router causing slow internet speeds

I got a new modem that supports up to 300Mbps, and when I plug my Mac mini directly into the modem, I get speeds of up to 350Mbps. However, when I put my router (Netgear wndr4500), which has ...
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0answers
12 views

Wifi hotspot, what's wrong with this redirection structure/code?

My linux machine provides a Wifi access point (made with hostapd package). Interface wlan0 is thus accessible by machines around. When clients webbrowses my machine, I would like any IP/url to be ...
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1answer
14 views

What is MASQUERADE made for?

A simple redirection is used on my server, with iptables rules : $ iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to-destination 13.37.42.1:80 $ iptables -t nat -A POSTROUTING -j ...
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2answers
88 views

How to redirect LAN traffic to a L2TP/IPsec client connection on a gateway?

I established a L2TP/IPsec client connection on the gateway, and I'm trying to redirect my host on LAN to use this connection when accessing the Internet. Here is the network topology. This is my ...
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1answer
11 views

Why rdp local drives don't work until I view the settings and reconnect?

I have some users that use remote desktop connection and recently they cannot access their local network drives within the remote session. When I view the settings under local resources and click on ...
2
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1answer
33 views

Permission issue on network share drive

I am using Windows 7 on work domain network. One of the shared drives is mapped automatically when I logon with my domain user. However, when I try to create a file or directory from my workstation in ...
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0answers
7 views

How may multiple LAN connected users control a single Windows instance (or run multiple Windows instances) simultaneously?

I am thinking of something like the combination of Synergy and TeamViewer but where multiple mouse pointers and keyboard inputs can work in parallel. Does anything exist to achieve this? Some ...
2
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1answer
22 views

Can I mix and match ethernet over powerline plugs?

A while ago I purchased a TP-Link ethernet over power kit from my local Aldi. It works really well, and I'd like to add more, but they no longer sell that particular product. If I were to buy a D-Link ...
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1answer
90 views

Multi-Gateway Routing - Fedora Kernel 3.17 & 3.18

I know the discussions on multi-gateway source (policy-based) routing have been hashed many times, but am yet find an answer to my current problem. The server (running Fedora 21, Kernel 3.17 or 3.18) ...
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0answers
50 views

Can I add multi-mode fiber optic media converter at any point of my network previously distributed in single-mode fiber optic?

I have used single-mode fiber optic media converter in my whole network. But my Fiber Optic cables have 2-pair of optical wires. I only use one of them for single-mode purpose. Now I want to introduce ...
0
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1answer
16 views

How to browse unc directories using command prompt [duplicate]

i was trying to change my change directory in my unc path,while trying to access the network folder myself getting error : CMD does not support UNC paths as current directories. is it there any ...
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2answers
37 views

Cable modem and wireless routers set up

I have cable internet, 60meg. I have just bought a Asus rt-ac56r wireless router. I also have a Linksys wrt320N. I tried to get the Linksys to be a repeater by downloading and installing dd-wrt but ...
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0answers
35 views

Single website won't load on entire network

This is a new problem. It occured suddenly and without change to any settings or me doing anything to my network connection. Whenever I try to access quora.com, or any page on the site, whether it ...
2
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2answers
39 views

CMD ping requests not allowing more than 1000 bytes to be sent

I can successfully ping, say, google.com via cmd using: ping {IP ADDRESS} -T -L 1000 But if I use a packet size greater than "1001" I get a request timed out error. I know that the max amount of ...
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2answers
6k views

Any advantage to disabling or turning off network bands 802.11a / 802.11b / 802.11g

Product reference: DLink DSL-2890AL I am interested in what gains can be attained by disabling the following network bands. In particular performance and power consumption. 802.11a / 802.11b / ...
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2answers
31 views

External IP Addresses, Subnet Masks, and SSH - How does it all work?

I'm really confused as to how I can connect to a specific computer on my network on a computer in another network over the Internet. For example, I have a beowulf cluster constantly running at my ...
0
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0answers
4 views

How do you get CentOS 6 to auto detect changes to NICs?

So, here's my issue. I'm managing many CentOS 6 based virtual machines, many of which are expected to be shared between different developers and some even are to be cloned and launched on central VM ...
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1answer
25 views

Laptop doesn't connect to internet while other computers are connected

Having problems connecting wirelessly a laptop to home internet router. Other computers see the network just fine, but when this one is attempting to connect it fails and the whole network goes down, ...
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1answer
32 views

SMB slow read/write from Mac workstation vs. Windows

We have an SMB share running in Hyper-V on Server 2012. Read/Write to the share from Windows workstations on the network is around 100 MB/s, which seems good. Read/Write from Mac workstations to the ...
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5answers
67k views

Microsoft Remote Desktop Bandwidth Usage

I am wondering how much bandwidth in terms of bytes sent/received is consumed by a typical remote desktop session. I need to know this because our ISP enforces a cap on monthly bandwidth usage (i.e. ...
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1answer
135 views

Fixing Wifi dropout on a raspberry-pi

I am new to raspberry pi, and not very comfortable with linux. I am facing issues with WIFI dropouts and searching led me to this article: ...