Load balancing a network protocol is something quite common nowadays. There are loads of ways to do that for HTTP for instance, and generally speaking all “single flow” protocols can be load-balanced quite easily.
However, some protocols are not as s…
Few years ago, I had to work on deploying a RADIUS architecture based on freeradius. Working on this very interesting project, made me contribute my first patches, together with some Cacti templates. Those templates…
Exim is an MTA (Mail Transfer Agent) used by numerous UNIX systems. The first version was written in 1995 by Philip Hazel for the C…