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As IP networks continue to grow and become ever more complex, and people become ever more dependent on them staying up all the time, a startup that is building software tools to help administrators keep networks running has landed a round of funding.<\/p>\n
Forward Networks<\/a> \u2014 a startup that only emerged from stealth last November<\/a> and has built a platform aimed at service providers and enterprises to analyse their networks, identify problems that cause network outages and start fixing them \u2014 has picked up $16 million.<\/p>\n Co-founded by four Stanford PhD\u2019s who had done on other groundbreaking work in networking technologies, including pioneering efforts in software-defined networking (SDN), Forward Networks will use the funding to hire more engineers and expand its product features, said David Erickson, one of those four co-founders who is also the startup\u2019s CEO (the other three co-founders are\u00a0Nikhil Handigol, Brandon Heller and\u00a0Peyman Kazemian).<\/p>\n Its latest release, as it happens, is also being launched today in beta: Forward Essentials, a freemium product that lets network operators quickly access network state (the first step in identifying and repairing faults). It\u2019s also adding support for VMware vSphere virtual networking<\/span> on ESXi hosts to its list of supported networks.<\/p>\n This Series B round was led by DFJ, with participation from previous investors Andreessen Horowitz and A.Capital Ventures (the early stage fund that Ronny Conway left A16Z to create<\/a>).<\/p>\n Many of us remember the days of Twitter that were punctuated by the \u201cfail whale<\/a>\u201d whenever the network went down. Today, Twitter\u2019s network is a lot more robust, but that issue underscores a persistent problem in the digital world: network outages happen, and the reasons why are growing by the day.<\/p>\n \u201cDavid and his team have built a truly game-changing platform\u201d said Andreas Stavropoulos, partner at DFJ, in a statement. \u201cModern enterprise networks<\/span> are larger, more diverse and more fragile than ever before. Forward<\/span> has taken a critical and significant step forward<\/span> in how organizations manage their networks<\/span>.\u201d<\/p>\n At the same time, our reliance on networks continuing to stay up has grown massively: in business environments we need networks to be up to do any work at all, and in more consumer environments, we now use digital networks to run services in our house, to communicate and more.<\/p>\n The issue is that within the networking industry, most of products used to maintain networks are decades old and out of date.<\/p>\n \u201cIn the last 20 years, the rate of complexity in network size, the number of protocols, the vendors [whose kit is in the network], and how all of those layer have all been increasing at nearly an exponential rate,\u201d noted Erickson in an interview. \u201cBut the dollars into the operations space to continue to manage these has been nearly nonexistent. There has been a big pinch.\u201d<\/span><\/p>\n A lot of the responsibility for having everything work smoothly and avoiding outages falls to network operations teams, who take in tickets and issue fixes. They often use their own tools and legacy services like traceroutes to identify where traffic is going and where it\u2019s coming from. But this process can be slow, and expensive, and not comprehensive enough. \u201cThe metric we use at Forward to figure out how effective we are is \u2018how much time and money can we save everyone in the operations and security teams in their jobs?\u201d Erickson said. \u201cHow many outages have there been and can we reduce the mean time to repair, or prevent them altogether?\u201d<\/p>\n The idea behind what Forward Networks does is reminiscent of the application of big data that we are seeing in other parts of the tech world, this time applied specifically to networks: it identifies the myriad protocols, nodes, and systems that have been woven together in one complex network; it then creates maps of those networks, and builds behavioral models for how they work.<\/p>\n \u201cWe then automate a huge amount of the work that goes into information collection and analysis, using mathematical algorithms that we built while still at Stanford,\u201d Erickson said.<\/p>\n As you would expect, the company is not able to reveal a full list of its customers, but it notes a couple of biggies that point to what kinds of businesses are using it: DXC<\/a>, the HP Enterprise and CSC merged IT services leviathan; and Telstra, the Australian incumbent telco.<\/p>\n Forward Networks is working in a fairly new area of the networking world \u2014 Erickson acknowledged to me when I asked about it that it can be a hard sell to some companies as a result, since it\u2019s presenting a new product and solution that network operators have essentially been making do without for decades at this point.<\/p>\n