Warning: This blogpost has been posted over two years ago. That is a long time in development-world! The story here may not be relevant, complete or secure. Code might not be complete or obsoleted, and even my current vision might have (completely) changed on the subject. So please do read further, but use it with caution. Posted on 30 Jul 2010 Tagged with: [ ICMP ] [ IP ] [ PHP ] [ traceroute ] T