Questions tagged [networking]

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

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GNS3 Ethernet Switch With Port Mirroring Capabilities

On GNS3, I am wanting to run a simulation and need an Ethernet Switch with port mirroring capabilities. I noticed that the default Ethernet Switch in GNS3 does not have port mirroring capabilities, so ...
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Documentation of QoS solutions installed in big companies

I have been asked to document and verify QoS solutions in our network. We are multinational big company with Hundred branches world wide. As I am new in such field, I usually work with SDN, is there ...
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Virtual Switching Software Compatible With Containers

I am looking for a software that simulates a physical Ethernet switch and uses containers such as Docker. The goal is to have one container that host a Python application that communicates with the ...
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40 views

Something like fast.com for intranet?

Does anybody know a tool like https://fast.com or https://speedtest.net that can be deployed inside an intranet. I know about various benchmarking tools like iperf, but I'd like to have something that ...
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Fast socket networking library for C++

Can somebody advice fast client-server C++ TCP(or reliable UDP) networking library? Maybe like RakNet.
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Is there any encapsulation software for constructing network protocol header?

Is there any encapsulation software for constructing network protocol header? You see my code, I can use struct.pack() to construct a ICMP packet. import socket import struct rawsocket = socket....
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How do I determine how much network data traffic is used on Windows from the terminal?

I'm trying to grab two numbers representing the number of bytes that left from or arrived to my Windows computer since I last instructed this mechanism to "reset the stats". I wish for these ...
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Seprate network traffic as internet, free traffics, half cost traffic

As ISP, I want separate traffic and tag packets by destination ip address and then send to accounting software then set traffic to free or lower cost. I have multiple Mikrotik radio so i'll send IPFIX ...
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Scan devices in network and add nodes to a CMDB

We have a large number of nodes and subnets in our network, and I would like a tool to: scan the network, store nodes in a CMDB (configuration management database). Could someone please suggest me ...
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Portable networking library written in C that is synchronous

I am looking for a library for a portable (abstract differences between various Operating Systems) networking (for doing network stuff like BSD sockets) that is synchronous. I found this https://...
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Offline wireless data transfer

Requirements: File transfer (images/videos) from a PC/Mac to Mobile devices (android and iOS) with NO INTERNET AND DATA services. I looked into Airdrop for IOS however the challenges is it's only for ...
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Network tool that can dynamically delay packets, Stopping/ Starting the flow of traffic and Varying the bandwidth of the link

Hello i am trying to find a tool that can meet the following requirements for the company i work for. I need a tool that can do the following: Stopping/ Starting the flow of traffic (all information ...
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Looking to a tool to draw network and hardware connections

I need to explain parts of our network and hardware to a supplier, and I would like to draw a diagram with the different servers, routers and devices and the way the ports of each of those devices are ...
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Is there a good replacement for RANCID for network device configuration management?

We've been using Shrubbery Networks RANCID for a good long time to maintain backups of network configurations from many different kinds of devices and have patched and repatched the various perl and ...
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15 views

Making a redirection service

I need to find a specific website/IP that my computer is accessing in the background, then either redirect from all traffic to that location to a different site or return some custom response data ...
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Copy large files in Windows over WAN using UDP?

I occasionally need to copy a single 180GB file over a shared WAN, and robocopy just isn't cutting it. Is there any software (paid is fine, for a reasonable fee) that will automatically multithread ...
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Templates for video online

I'm not so good with video editing, so sometimes I used templates for creating video (it's always fast and simple). Before I used those templates: https://videoeditor.com/templates.html. Maybe you ...
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1answer
23 views

testing network performance, speed and stability for domestic connection to internet

I need to connect to the internet from home and I would like to have a software to test the connection, in terms of speeds and stability. I know that there are many webpages that allow to test the ...
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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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Monitoring Received/Sent Data on a Websocket Connection

I need a app to test my network application security , I need to see sent bytes and received bytes to my server application which is running on localhost (127.0.0.1) I tried Telerik Fiddle and not ...
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C++ simple socket class/library

I want: create a application that runs on a VPS that listens to eventual connections from clients and responds to them. I need: I'd like you to advise me some as easy as possible class or library ...
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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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What are opensource frameworks for implementing network configuration for a network switch/router?

We are implementing a simple router for a niche area and like to address the network configuration aspects a fresh view. I know of SNMP and netconf We like to have a good base framework and build ...
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Is there a solution which would allow me to easily monitor/control the traffic for all devices on my network at the hostname level?

I originally asked this question in a Superuser post but it was removed and I was told to post here. I'm a huge fan of the uMatrix browser extension which allows you to control and limit which ...
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1answer
35 views

Open source program for documentation network and assets in company

I'm looking for the open source, web program for networks and assets documentation in my company. Which can help with visualization like Visio but working on the web interface. I mean - my employees ...
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Distributed file system over network

I'm looking for a system that will be cross platform allowing me to utilize excess disk space on commodity hardware to create a single large disk. For example, if I have 400 GB available across 10 ...
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51 views

Is there a P2P/decentralized “e-mail alternative” which more than 10 people in the world use?

I'm trying to provide a way for myself to reach people who contact me through what is essentially a website form. The problem with e-mail, the obvious contender, is that it's inherently insecure and ...
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What Software to forge OPC UA packages?

I am currently writing a program that sniffs the communication between an OPC UA server and client (for non-encrypted unsigned messages). Now i want to attack the server by sending OPC UA messages. I ...
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1answer
18 views

Free VPN tunnel software with various protocols [closed]

I am seeking for FREE software to create VPN tunnel (l2tp, ipsec, sstp, etc.) between 2 PCs
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1answer
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Forward traffic between 2 network interfaces in one Laptop

I have an ethernet module (a sensor but communicating via ethernet: TCP/IP) connecting to my laptop (x1 carbon). An android device (Pixel XL) in USB tethering mode connecting to my Laptop. IP of ...
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1answer
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Central software installation

I work in an office where we have 200+ windows machine. Each of them have different software installed on them. What I want to do is to be able to update/Install/remove a software in any/all of the ...
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Adding retry logic to existing TCP connection with a tunnel

I'm using a program that connects using TCP from one computer on my network to another. Often and for unknown reasons, the connection gets dropped. This connection is managed by a third-party program, ...
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1answer
20 views

Which IPC method/library can communicate between different languages?

Suppose I have a C++ application that would read keyboard inputs and print it to console whenever a character is pressed. So if I press "hello" (without the cursor having to be in a specific window), ...
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Is any tools can check my network card health status?

My network no stable. Sometimes slower (ex. speed test result 10 ~ 30 Mbps) than normal, i try speed test, is really slower, page loading take time. I try Reset TCP/IP (Internet Protocol) and winsock ...
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Network scanner to locate Tomcat Server or or other services

We have a tomcat server running on our network somewhere we cannot find. I was hoping someone might be able to recommend a net scanner or something that might help us located it. We recently had ...
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601 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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226 views

IP Spoofing in Java

We have a use-case for testing where we have to make Java request to a service with different IPs and with custom HTTP header in request. Can someone suggest any application/tool by which we can do ...
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I need a software to scan and monitor (from a Linux) my network (Windows and Linux)

I need some kind of software to monitor my entire network and scan it. I work with a Debian and in my office there are Linux and Windows. I'm breaking my head trying to find one, but I wasn't able to. ...
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1answer
31 views

server and client for simple text

We need something where we can write some text, or check a box on one PC, and all the other client PCs will see that note/checkbox option. We have two PCs running windows 10 where their configurations ...
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23 views

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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17 views

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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11 views

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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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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1answer
31 views

Access a webpage:PORT even when the port is blocked

On my working computer, I try to access my Synology NAS Web panel (DSM) which is listening on the port 1452. I noticed the port is blocked by the IT department. What can I do to access my Web panel ...
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1answer
29 views

Android file explorer to view files from a virtual server

I am looking for an Android app, or an option I might have overlooked which allows me to browse the files on my server. I think the usage boils down to something along the lines of: I fill in LDAP ...
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24 views

High Quality Networking Example in Java

I'm fairly new to networking and I'm looking for a really good example of professional quality networking done in Java. All the examples I can find (such as the ones by Oracle) are good introductory ...
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2answers
62 views

Website to show/monitor home network traffic?

Is there any website that can show/monitor home network traffic? E.g. what are the devices online and how much bandwidth they're using etc. I don't want to install app on any device, is there a ...
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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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26 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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