Questions tagged [networking]

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

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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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1answer
26 views

Observing all outgoing/incoming network connections, sorted by process .exe

What Windows 7 tool (possibly portable freeware, with a GUI) allows to show a list of network outgoing/incoming connections, sorted by process? Something similar to the usual Task manager (taskmgr.exe)...
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2answers
81 views

Photo management system for NAS

We are operating a Synology 1517+ NAS which is responsible for storing images (PNG, JPEG etc.), however there are other non-photo/video files stored as well. We are looking for an organisational tool ...
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2answers
92 views

DNS configuration simulation?

Is there some kind of app or web app which will let you simulate and play with DNS settings and fields (CNAME, ...) and test various simple configurations in a small simulated network? I am talking ...
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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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3answers
44 views

IT inventory scanner

Does anyone know a good free software that i can use to scan IT inventory over the network? I am trying to scan all the computer and printers and servers that on our network to see how old they are ...
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2answers
59 views

C++ application that stores the arrival time of ethernet frames

I want to build a C++ application that stores the arrival time of ethernet frames in an SQLite database. I'd appreciate any advice on the best libraries or GitHub projects to use. I've already come ...
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0answers
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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2answers
29 views

Windows or Android software to measure internet latency

I'm looking for a gratis piece of Windows and/or Android software that will ping a list pre-defined (or configurable) sites in order to determine average latency. By repeating the process numerous ...
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35 views

App for monitoring 3G network availability

Is there an app to monitor and log 3G network availability, that could inform me when my phone has (and had) no network? A couple of times now I noticed that the phone calls did not get through, or I ...
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0answers
264 views

Looking for a tool similar to iperf, but for network data corruption testing: sends continual chunks of random data + their checksums over a network

I have a slightly unusual situation, where there's an intermittent low level of corruption of data being sent across my LAN. The problem in tracing it is that it only shows up under heavy parallel ...
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2answers
156 views

I need a software that will help me to create an diagram of a structure of my application

I need a software that might help me about drawing/creating something like this: That's what I've found in my faculty book, and I need to create my own diagram of structure of my application, that ...
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2answers
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tools for Designing a packet filtering system for ipv6 [closed]

So I'm trying to write a software at packet filtering area to manage the security of ipv6 routing header (type 0) , but i'm not sure where to get started, Or what network simulation tools to use .
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24 views

Testing Client/Server app in C++

I am currently developing Client/Server app based on TCP protocol in C/C++ and want to perform tests of both client and server side. I am using unix sockets for development. Are there any MOCK libs or ...
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1answer
36 views

Creating and administering many virtual machines locally

I need some sort of software that will allow me to create a few virtual machines in which I can install and run arbitrary software (e.g. nginx) and be able to run arbitrary commands (e.g. strace) in ...
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0answers
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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49 views

Mirror Application from Windows to TV?

I have a device called AnyCAST HDMI this one: I already plugged it into my TV. And it appeared like this: And then i tried to use AirMyPC installed inside my Windows 7 computer. Luckily everything ...
2
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1answer
80 views

Measure One Way Delay?

Is there a (optimally free) tool to measure One-Way-Delay? The use case is checking whether network traffic delayed by f.ex. tc is flowing as it should. At the minimum, the application should be ...
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4answers
316 views

Software for drawing network diagrams

I want to asking you if you know what is the software drawing network diagrams like on below pic .
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0answers
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 ...
3
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1answer
75 views

Android ping tool with audible ping

I'd like an Android ping tool (as in, ping another computer on the network) that includes audible output. Pings selected computer (IP or hostname) on the local network until stopped. Generates a ...
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0answers
8 views

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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2answers
120 views

Non subscription based firewalls

Looking for a one-time purchase, or free Firewall application to run on Windows 10. Requested Features Able to monitor active connections, providing both Source and Destination IP Address; Allow me ...
2
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1answer
49 views

Is there any R GUI not using client-server approach?

Most people uses RStudio, at least on Windows, but it has a problem, it connects to R using TCP, through 127.0.0.1 port 8787. That causes problems in many computers, related with the antivirus, ...
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2answers
168 views

Network documentation software

I am looking for a product to allow me to perform network documentation, with the hopes of expanding on it to discover network-connected devices (and count based on type). Presently I am looking for ...
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2answers
68 views

Tool for executing custom command in a network

I need to perform some test on the devices present in a network via executing commands using REST API. I have gone through some network monitoring tools but could not find one that can let me execute ...
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1answer
18 views

Setting up local FTP that can easily be accessed by multiple users

This is a cross-post from Superuser where I was unintentionally off-topic We are a small office which deal with large amounts of sensitive customer files. Recently our governing body restricted use ...
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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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1answer
30 views

TV white space software

I heard the TV white space (Radio) is unallocated frequency given to broadcasting services. been reading about the superwifi using this frequency and thought how one can use it for personal use. My ...
2
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1answer
1k views

Is there any asynchronous network library in linux c?

I want to create a system is like below: Client will send requests to server. Server receive requests and download the request file from cloud asynchronously.That means server will just receive ...
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1answer
60 views

I want to build call center and hide the numbers from my workers

I have nearly 25,000 mobile numbers to be called, because this database is valued by me , I want to build a call center have 5-10 workers, they will call the numbers by just name and make promotion of ...
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1answer
47 views

Backup software for macOS which support SMB

I'm using Bvckup 2 on Windows which can do daily specific folder/files backup to a home NAS (through an SMB share) and allows me to specify the network username/password in case it can't login to the ...
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0answers
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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0answers
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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2answers
67 views

Remote Access network share

I am trying to create a share for a company, and I have given ownCloud a try. After installing and trying to configure it in a few computers for a test drive, I am starting to feel that this is not ...
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2answers
301 views

Software that monitors network bandwidth usage per process 1

I am looking for a software that can monitor and inform me the Network bandwidth usage per process. For example, I have my streaming server .exe running on a given port. I want to monitor that ...
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0answers
31 views

VLC or audio encoding and streaming on HTTP port solution

What to use if i need kind of internet radio station? Playlist (e.g. the source/input) is programmed in live runtime by higher level application (Golang), so software i am looking for needs to have ...
2
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1answer
76 views

A tool similar to iftop for collecting total network usage per destination

The functionality I'm looking for is like this: I start it running in the background at the beginning of the day by the end of the day i have a summary of how many bytes were transferred to which ...
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0answers
19 views

Recommended broadcasting software with multiple outputs

for a current project I am searching for a broadcasting or VJ Software. We have multiple remote desktop inputs from virtual machines and need to place this remote desktop inputs onto 4 beamers. The ...
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0answers
722 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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0answers
138 views

Utility or Source Code for UDP File Transfer Over Unreliable Unidirectional Network?

I need to transfer data between two machines over an unreliable one-way network. To meet my reliablity requirements, I intend to use forward error correction (FEC). Is there a library, source code or ...
3
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1answer
139 views

Network Diagram Generator

Does anyone know if a network diagram generator exists? Tool for get information such as: how many networks you have, the ip addresses, subnet masks, sites, servers, network drives shared, and so on ...
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1answer
29 views

Small program that connects to my Wi-Fi network

I'm trying to find a program that I can set up my WiFi connection in, and then anytime I run that file it connects to that same WiFi network. The reason I need this is because I work with hundreds of ...
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0answers
34 views

Software to quickly determine the causes of breaks Internet connection or bad internet connection

1. Summary I often occur breaks Internet connection or bad Internet connection. I don't find program, which would help fast determine the cause of breaks Internet connection. 2. Expected behavior I ...
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1answer
310 views

Looking for a tool like “IP Personality” to defeat OS fingerprinting for recent Linux kernels

I am looking for a way to defeat nmap OS-fingerprinting. This article describes a few approaches and mentions the tool IP Personality, which seems quite promising because it can trick nmap to detect a ...
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1answer
31 views

automatic create of capture file (for wireshark)

Is there any program for windows, that create a capture file (of the actual session) for Wireshark?
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0answers
28 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 ...
2
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1answer
90 views

Good keyboard supported Windows FTP client

I have checked so many SFTP clients already, but one is worse than other. But seriously... I need exactly the following features: Be easily usable using keyboard, and not only with mouse Be the GUI ...
2
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1answer
54 views

App to locate device within the home (Indoor positioning)

I want to be able to quickly check the location of my dog -- which room of the house or part of the yard that she's in. I have a GPS collar for her, but I've decided not to use GPS because of the ...
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0answers
29 views

Dynamic routing / load balancing to Satellite and DSL?

I am moving this request here because this was put on hold in the main Stack Exchange group. Are there any routers (software or hardware) capable of routing packets based on URL or DNS lookup pattern ...