Since a couple of day at work I had to investigate on some network issues for an application, it seems that we have a strange ARP configuration that may be the main issue… by the way, I discovered another strange thing where icmp packets sent in burst mode (like a flood) are lost at variable rates. Here is the note on my investigations
piwan.org
PIWan project : Here is a new, quick & dirty project to be done with a raspberry PI : At work we currently have to simulate our application for a worldwide usage. We have really great tools for that but they need expertise and specific campaigns. The purpose of this document is to describe a RPI based solution with two Ethernet cards and some clever command lines to simulate a wan network for developers. The advantage of this solution will be to cost less than 100euros and will be easy to use with the right documentation.
See next pages for implementation details:
This product is like a classical NAS, but it is a safe NAS. It means that all the content is encrypted with a personal key. It is accessible on wifi only and the access is only authorized for 1 hour, once you have unlock it with your finger print. At this point it will give you a password for the Samba mount ; this password change every-time. In background this NAS is replicating the encrypted content to a cloud storage system for a protection against data loss. All the data are encrypted into the NAS. The product offer limited storage size 64GB, 128GB as it is made for sensitive data, not divx storage … It is sold a reasonable price with a one year cloud subscription, then subject to yearly subscription.
As all the idea in this category, feel free to comment, and develop, if you become rich with it … don’t forget to help me paying my house !