Questions tagged [networking]
Software that interacts with a network of computers or other devices.
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Desktop Sharing to work from another computer
Context: I have my personal laptop and my work laptop (both Linux) but I'm tired of the hassle of plugging cables whenever I'm going to use one or the other. So, I want LAN access to my work laptop i....
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multiroute network abstraction layer for high availability application
I have a software, executed by 3 parties, that runs in unreliable networks and requires high availability. The machines have multiple network interfaces and I would like to have a layer of abstraction ...
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do you know some volunteer computing framework, library, API, licensed under GPL or at least copyleft?
some licenses I have found for it would betray the "by and for" principle I would like to have on my project.
What I am intending with it is to have an open distributed system, however ...
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Use forwarded machine to proxy unforwarded machine
Ok, so I have machine A and B. A is port forwarded, B is not. I am hosting a server on B on a specific port. I want to run a proxy that can take traffic from machine A and send it to B, and vice-verca....
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Linking phones to computer for photos
I work in an industry where the employees are continually taking photos of vehicles (25+ photos per vehicle) every day.
We currently use a memory card system where we remove the memory card out of the ...
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is there some profiling and coverage library for rust?
This question is related to a common criticism of the model for sharing computing resources on blockchains (often seen on economics), based on accounting of participation of various users on the ...
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Opening a TCP port and returning an HTTP error
I need a gratis tool for Windows which opens a specific TCP port (configurable, e.g. Port 80) and returns an HTTP error code (configurable, e.g. HTTP 503).
It must have a command line version. It ...
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Is there a way to acces the windows native networking feature over the internet
In my company currently we use an excel sheet to provide new item numbers for new products. The file is currently available on network location accessed by all of us. We access that sheet one person ...
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Any good free VPN windows apps?
I tried many free vpn like hotspot shield, urban vpn, express vpn none want to connect. I am in latest windows 11 version. Is there something that can work on Windows 11 ?
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Firewall for Windows to work with hosts/websites and wildcards instead of IPs
I need a Firewall for Windows which could disallow the access to all websites/hosts and allow only to the ones whitelisted instead of working with IPs as built-in Windows Firewall does.
For example, ...
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Tool to generate a network diagram of docker containers in cluster
Is there a tool to scan network of docker containers in cluster and generate a network diagram?
I have an application running in docker container which is orchestrated with kubernetes and sometimes it ...
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suggest a software that transfer a packet to a small network
I have this diagram and I want to a transfer a packet to this network and change the ip header and options (for example determine the loose source routing) for realizing what happens to ip layer in ...
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Which software can I use for testing RabbitMQ?
Currently we are using Postman as a tool for working with REST API messages, and we are looking for a similar tool for RabbitMQ. In a video, we have found the following screenshot (without the name of ...
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Server SSL, routing and container management in a single management application
As per the title: Server SSL, routing and container management in a single management application
Does something like this exist?
Typically I would manage this using AWS Certificate Manager, ...
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Generating a network diagram for inter-process communication based on netstat?
I have a server with a lot of processes that do use TCP for inter-process communication (micro-service architecture).
I am trying to get an overview which service/process communicates with what other ...
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Software for debian/ubuntu gnu/linux to detect file changes on mounted folders like samba, nfs or fuse/sshfs?
Recommendation packages/software to detect file changes on mounted folders like samba, nfs or fuse/sshfs for debian/ubuntu gnu/linux to be informed if someone do changes, edit, etc. a file?
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reverse inetd / netcat-exec
A neighbour is working on something with (in this case) embedded Linux systems that do large network transfers like:
dst$ nc -l 12345 | lz4 -d | consumerprogram
src$ producerprogram | lz4 -0 | nc fec0:...
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Alternative to tshark library for exporting pcaps as csv
I have trouble installing tshark in a server running CentOS. Is there any alternative to tshark in exporting pcaps as CSV? I am trying to create a python script to run the export as csv command and ...
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Open source resource manager and reservation system for complex hardware setups
I have a rather complex hardware setup that I need to replicate multiple times and then use the instances of that setup in parallel by multiple users. For simplicity, let’s just say that the setup ...
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Peer-to-peer transfer of 2TB hard-drive over Internet?
Is there something like dd that works à la rsync—preferably with a GUI—for peer-to-peer transfer over the Internet?
(I have this 2TB hard-drive filled with data that I need transferred from Australia ...
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Library recommendation: best Java/Spring Boot library to create a TCP server?
I am looking for a library to create a TCP server for a Java/Spring Boot application. The scale I'm looking at is serving around 5000 requests per minute.
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Fixed latency and consecutive packets over network
My application is to transport an RF signal (from IQ samples) over a network with a fixed minimum latency. Here are some requirements to make a clone of the signal:
Unidirectional data transfer from ...
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Any "smart" network design tools out there?
I'm currently looking for the right tool for planning a large industrial network, that offers some more functionality than drawing nodes and connections (like in Visio etc.). I've already tested ...
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client-server protocol in C++
I'm looking for a client-server protocol to use in my C++ local network application. This protocol should:
support client-server schema
support data packet sizes of 1-4 MB
support at least 100 Hz ...
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Data Analysis Platform that allows to run custom programs or scripts
I am looking for a self-hosted data analysis platform that I can use to run custom programs or scripts for batch processing, and should allow to add resources over the network.
Also, it should scale ...
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Tool for determining TCP configurations
Looking for a tool that can determine TCP settings of a server.
I was just evaluating whether to enable SACK and thought I might like to check what others are doing, but couldn't figure out a way.
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Software to monitor a network link for reliability?
Please can someone suggest a simple tool to monitor the reliability of a network connection?
I've recently started working for a MSP (first job) and one of the clients I support has a small building ...
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Automate SSH tunneling
I need to connect to several VNC servers in a configuration like this:
+---------+
|LOCALHOST|
+----+----+
|
|VPN
|
+--v--+
|HOST1|
+--+--+
|
|...
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How to intercept and respond to traffic in python or Java
For a POC, I want to use python or java to sniff network traffic packets, and respond to specific ones. Something like a MITM attack. The library should be able to capture ICMP packets as well. I've ...
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Windows toolbar extension to show network usage?
I currently use Softperfect's Networx which adds a little graphical display to the windows start bar at the bottom. The issue I have is that the software does a lot of other stuff that I don't need ...
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Document scanning software
Are there good, free, preferably FOSS document scanning software for Windows 7+ with network support?
HP's printer/scanner software recently stopped working due to a dependency on Flash. With Flash ...
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Using a SOCKS5/HTTPS proxy as a VPN adapter in Windows 10
I have a proxy server in IP:PORT format, and I am using Proxifier to launch the apps on my PC through the proxy.
The problem here is that I want to use the proxy server to reduce my ping time in the ...
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Platform for SDN-WSNs (Softwared Defined Networking for Wireless Sensor Networks)
I'm looking for a platform for building and managing a SDN-WSN network, more specifically:
A platform that runs on Windows (Linux is also alright).
A platform that is continiously mantained.
An UI ...
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How do I build a NAS/Cloud Storage network served from two or more synchronized servers?
Standard problem: ~60 TB of data I would like to access from multiple devices (Android, Linux, maybe Web) outside of my apartment. The bottleneck: a local ISP which can give me no better than 5 Mbps ...
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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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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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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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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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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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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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