RFC1925: Rule 4

The world of information technology is filled, often to overflowing, with those who “know better.” For instance, I was recently reading an introduction to networking in a very popular orchestration system that began with the declaration that: ‘routing was hard, and therefore this system avoided routing’. The document then went on to describe a system of moving packets around using multiple levels of Network Address Translation (NAT) and centrally configured policy-based routing (or filter-based forwarding) that was clearly simpler than the distributed protocols used to run large-scale networks. I thought, for a moment, of writing the author and pointing out the system in question had merely reinvented routing in a rather inefficient and probably broken way, but I relented.

Posted in ON THE NET

1 Comment

  1. Jakub on 4 September 2019 at 3:04 pm

    128T Networking Platform?