Questions tagged [networking]

Software that interacts with a network of computers or other devices.

155 questions with no upvoted or accepted answers
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HTTP request with C++

I need to send an HTTP request to the server (www.google.com) and get a response. All this I implement in C ++, and I need a library of minimum size. I tried connecting curl, cpr in Visual Studio, but ...
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detect network malicious activity coming from own linux server

I have a VPS provider that is strictly disallows malicious activity like ssh-bruting, ddos, and such. I also have multiple users that use the single VPS machine, each allocated to one docker ...
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Overlay for iproute2 - python library

I have heard that there is a python library which serves as an overlay (is it correct word? overlap?) for iproute2. I mean that it allows to use iproute2 functions in python language. Is it pyroute2? ...
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490 views

Which library/API can I use with Flutter for mesh networking on iOS and Android?

I need a mesh networking library or API to work on iOS and Android so that messages can be sent through wifi or/and BLE or/and sounds even if no internet connection is available within an area of 100 ...
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Embedded database on openwrt router with 28mb flash and 156mb ram. 32 gb sd card supported

i am now working on a embedded project. I am looking for local data buffer storage. I am searching for some embedded databases. I need to install this database on a router with MIPS architecture and ...
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Open source SSO service

My company's DevOps team has some available tools hosted on different servers in the intranet. We would like to intercept the traffic coming to these IPs and put an authorization system which lets ...
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How can I set up my own hotspot and a captive portal for login?

I want to set up a hotspot from my computer which when connected by any user redirects her/him to a login page. As soon as the user is authenticated(login credentials are set up by me, of course), she/...
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14 views

Looking for a good open source library for cpp sockets usage, including sending large files?

I am building a client/server app that needs to allow for both basic messaging(Text) and file transfer, possibly including large files over a local network(IP/Port already known of both devices). I ...
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88 views

Recomendation for connecting Flutter app to (Sockjs) vertx eventbus web backend bridge

Hi have been building App in Flutter dart( I am assuming that sockjs need you to subscribe to specific channel/address to send and receive message. I create a msg format specific to the one vertx ...
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14 views

Network Simulator that allows defining processes to perform tasks

I'm looking for a network simulator that can allow me to actually define processes for each node by writing code. I am well versed in C, CPP, Java, JavaScript, PHP & Python. So, it doesn't matter ...
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24 views

Youtube Addiction: Allow access to videos from certain channels

I want to use linux based tools (open source) to allow access to videos from ONLY certain youtube channels. Is there any tool that could help me? I think DNS masking won't work. May be the software ...
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Is there any c library available to check network connectivity?

I need to check the connectivity of a host over a local network using C program, I do not wish to use system commands such as ping. To check my ethernet I used gethostbyname() which depends on DNS ...
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50 views

Free layer 2 traffic generator for Windows like iperf

I'm looking for a free working tool to generate layer 2 Ethernet frames. It would be nice to have a tool like iperf or similar (iperf doesn't support link layer). In this question, I can find a few ...
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24 views

Is there any visual attack network flow monitoring tools?

What's the flow attack monitoring tools? in this tutorial video, after the author's back, in the PC screen, there is a running software, showing the world network's attack traffic. is there ...
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1answer
135 views

Multi protocol VPN Client

We work for many companies and each one have a different VPN servers and protocols (Fortinet, Checkpoint, OpenVPN, ...). I have installed dozen of VPN clients in my Mac. Is there any app that replace ...
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10 views

Software that can give me summaries of network speeds between different websites?

I have 3 basic websites in 3 countries: EU US ZA I want to be able to test the speed between these three servers. I.e. How fast they are when connecting to each other? How fast they are when ...
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30 views

Profiling and benchmarking TCP/IP connection software

Is there a good software to analyze the latency on TCP/IP (Ubuntu system) connection between two computers and Wireshark does not work for me. The measurement needs to be benchmarked and defined. My ...
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27 views

Connection monitoring tool

I'm having some problems with connection (randomly drops) and need to check whether it is problem with specific parts of hardware. Which is why I am looking for a tool for monitoring connection over ...
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57 views

Any good free full version software similar to “Hide All IP”?

I like to play games online with gameranger. The problem is that I get this nasty message : Port forwarding at my local machine does not seem to work. It seems I will have to contact ISP which is a ...
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93 views

Looking for Windows plotting software to read data from UDP packets

We are working on a project that streams multiple channels of ADC information to a Windows PC. Each packet has a payload of 768 samples acquired over about 4ms. Final implementation of this project ...
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26 views

Is there any software to disconnect the lan or wi-fi network connection when you stop using a specific application?

I am looking for some software that has the functionality of disconnecting the lan or wi-fi network when closing a specific application and that when opening the application, reconnect. This could ...
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90 views

Graphical Network Manager for Debian (like gnome or kde)

I am building a Linux computer from scratch. I am using latest Debian version with OpenBox as window manager. I installed Tint2 as taskbar. I would like to have a network manager, not a command line ...
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24 views

RFC compliant TCP/IP socket library/implementation to be used over raw socket

I want to create a system for fast packet processing on rhel 7.1, but kernel version does not enable solutions like kernel-bypass networking. Since I am not allowed to upgrade kernel because of ...
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17 views

Server software to control clients

I have about six client PCs and I would like to manage these in such a way that I can enable/disable their system access in general. For example: Each client PC shall only be allowed to use Paint and ...
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135 views

Firefox Websocket inspection

Goal/Requirements I want to inspect websocket messages with the latest Firefox. I don't want to switch browsers. The situation is kind of messed up for me. I really don't want to move to closed-source ...
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1k views

Free alternative to Cisco's Virtual Internet Routing Lab (VIRL)

I'm studying for a Cisco exam (CCNA). I already have Cisco's Packet Tracer software (which you can get for free). My exam book further provides a free version of the Pearson Network Simulator Lite and ...
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2k views

FingBox DIY Alternative

I would like to have a fingbox-like home netwok monitor. I have a raspberry pi that I could run 24/7 (linux - ARMv8 architecture), and I also need a web interface. The solution has to be free (or open ...
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Independent of chat-integrated slide-casting app for Linux & Windows

I'd like to slide-cast a slide set of mine to some people, with whom I'm going to have a Skype conversation. Now, I'm using the 64-bit Skype for Linux beta, which doesn't have screen-casting; ...
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32 views

In office chat with persistent notifications

My production staff is predominantly and essentially Luddites by comparison. Most have never used email on the regular. While most people are chasing employees to get them to put down phones, these ...
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17 views

Middleware / interserver communication tool

I'm looking for an engine to store key / value pairs to transfer data between servers. The goal is to have a server write these values to the database and then not be able to retrieve them. Another ...
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121 views

Windows C sockets library which uses iocp/epoll support

Is there a plain C socket library for Windows, but with a simpler API, which uses IOCP under the hood? I have some legacy C code which I'd like to replace with IOCP, but I would also like to avoid ...
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732 views

How to flash a cable modem with custom firmware?

I'm looking into getting my own cable modem for use with Comcast and would like to load it with custom firmware. Is there a modem equivalent of DD-WRT? I've heard of something called Haxorware, but ...
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29 views

C api for sending wifi frames

Is there a C library/api that allows me to send arbitrary wireless frames? Assuming I have some binary struct/blob which is a well-formed RTS control frame, for example: how can I send that to some ...
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How can I limit number of hours a devices get on the network in my house?

I have a Verizon G1100 router and can setup a schedule which restricts access (inclusive or exclusive) on a per-day basis which is great. Unfortunately this router lets me set a single schedule per ...
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66 views

Tools to measure statistics of a connection

I set up a SDN using Mininet and Pox, now I need to measure statistics on certain links, such as packet loss. I was suggested to use Wireshark. I thought of filtering the arriving packets with tcp....
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14 views

How to relay several video feeds from one network to another?

I have to supply video feeds from one network to another with a different IP Addressing system (one is class B, with subnet mask 255.255.0.0 and the other is C; 255.255.255.0). They are on the same ...
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32 views

Searching for an app that will act as a “tcp tunnel/relay”

I have a situation where I have 4 clients. client A which wants to talk to client A1 , and client B which want to talk to client B1. all of these clients are behind firewalls. therefore I need a ...
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26 views

Android app to show bandwith usage(speed) of apps

I am looking for an app like the android version of Netlimiter for Windows. I have tried some apps which promised to do the above but all they did is just show overall data usage. i.e App ABCD this ...
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1k views

Network GUI tools for Raspberry Pi

I'm a Windows user trying to figure out Linux and the Raspberry Pi. While I have always applauded the Unix philosophy, in practice, it's very frustrating on a new user to try to troubleshoot ...
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712 views

Network jitter/packet loss/latency measurement tool

I'm looking for a tool to use in my network and over the internet to calculate network jitter, packetloss, latency, bandwidth and any other useful metrics. After some Googling, I can't find anything ...
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18 views

Messaging Technology With Persistent Storage and Client Registry

Is there a server-technology that provides a continuous stream of entries to an arbitrary number of listening clients (APIs should be available for many programming languages, preferably through a ...
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52 views

Push data to apps from MySql

I just stumbled over RethinkDB and I like the sound of it: RethinkDB pushes JSON to your apps in realtime. When your app polls for data, it becomes slow, unscalable, and cumbersome to ...
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262 views

P2P communication framework for heterogeneous networks and devices (alternative to JXTA)

I'm looking for a framework that enables me to communicate network nodes in a P2P fashion (without a central server). The main requirements would be: Routing data/messages using the available peers (...
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24 views

Software for network switch

I want to connect a pc, call it pc1, to another pc, call it pc2. I want to use pc1 to send pc2's traffic to the Internet or forwarding it simply, Knowing that pc2 will be the one that has the web ...
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21 views

Simulating high-level LTE network with moving mobile phones

I want to develop a simulation for a mobile application that will download video (high traffic) from a server using LTE connection. There will be different configurations and scenarios and I want to ...
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42 views

Keep HSPA+ connection up

I am developing an app that runs periodically some network test under a 3G connection provided from a 3G dongle. The problem is that when you try to do some pings or initiallize a download, you have ...
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116 views

Is there any Python based network simulator which can be use to design protocols?

For my academic project I have to build AODV protocol and implement security algorithm on the data using simulator. Example for simulators: Cooja, NS3 etc. But we have to use C or C++ in it. I want ...
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691 views

Windows Remote Assistance Android client?

I am searching for RA client on Android platform. Main aim I pursue is to be able to start RA session with PC that run Windows 8.1 Pro x64. Session should be started in a standard MS-native way (like ...
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23 views

Third party tools to scan ESX hosts, and retrieve the info, from inside my custom application

Currently we are trying to have the ability to scan our ESX hosts, so I want to run a tool which allows scanning ESX hosts inside a network. For example: a user enters the IP address, username and ...
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21 views

Capturing sent/recieved internet packets through Android

I'm looking for an Android application that reveals (logs) the sent internet requests and received responses' headers of any Android application.