Any opensource network monitoring system? [closed] - networking

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I need have a networking monitoring system that have these feature.
opensourced (must)
written by c/c++. (must)
async io mode (like io, must)
support ping, http, snmp, mysql, redis... protocal
The System must run with epoll mode so that run many test as there can, no blocking at all.
Is there any avaliable one?

I don't know if you looked on sourceforge for open source software, they have many rated network monitoring systems written in C and C++. Pandora is good but look around maybe you might find what you looking for there.>>> Link<<<

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HTTP/2 on FreeRTOS [closed]

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I am wondering is there HTTP/2 open source code/library (I will more likely to use it as client) that's light weighted, written in C, and runs on freertos?
I have did research of my own (C/C++ HTTP Client Library for Embedded Projects) and I also came to know about the demo code given by the FreeRTOS + TCP demo from FreeRTOS's TCP stack.
I am wondering if you guys know any open source code/library that's light weighted, written in C, and runs FreeRTOS and implements HTTP/2?

Network monitoring tool [closed]

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I am looking for a turnkey solution for server monitoring, especially disk space usage that notifies of certain events such as a particular drive getting low on space via email, text or both.
The client has 11 machines that need monitoring and money is not an issue with them as they run a time critical operation.
Any insights from personal experiences would be appreciated.
Try either Zabbix, Nagios or Pandora FMS. They're all basic monitoring solutions that can help in a greater or lesser measure heavily depending on the infrastructure and the time as you mentioned. In your position, for that small amount of devices I'd try one out that has an Open Source edition like Pandora FMS or OpenNMS.

VXML visualizer (free/open-source) [closed]

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I am trying to visualize a VXML file, and have been searching for hours for a free and if possible open-source application, that would run on Windows, despite my intensive search I could not find any application.
Does anyone know a VXML visualizer?
Take a look at the Eclipse Voice Tools Project. This open source tool lets you visually develop a voice application that runs on any VoiceXML 2.1 compatible system. The only problem with this tool, and any other VoiceXML tool, is they store the information as meta-data that is translated to VoiceXML either at deployment or at run-time. This will lock you into a tool vendor since it will not be portable from one tool to another. There are not any tools, open source or commercial, that can take straight VoiceXML and visually represent a higher level abstraction of the voice application.

Good library for TCP reassembly [closed]

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What are some good libraries for doing TCP reassembly? I have some pcap files (too large to handle using wireshark) and I want to do TCP reassembly. Development of libnids seems to have stopped. I'm wondering if anybody could give
Have you tried using the bro-ids http://bro-ids.org/ TCP layer written in C++? You are able to write simple application layer bro-scripts to do whatever you need to do. Otherwise, you can take a look on their src code.

What free tool can I use to limit network speed on LAN to test my application? [closed]

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I need to test my C# application that uses WCF for slow network speeds on Windows 7.
Are there any free tools out their that can reduce my network speed?
Clumsy does a pretty good job as well.
http://bandwidthcontroller.com/trafficShaperXp.html
A Google search will give you some more ...
--[EDIT---
This runs on Win7 x64
http://www.softperfect.com/products/bandwidth/
This is not free, but trial version available. Has a lite version also.
Set up a linux machine (on a cheap Atom is fine) and use CBQ .. more details at http://www.faqs.org/docs/Linux-HOWTO/Bandwidth-Limiting-HOWTO.html#CBQ

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