The Network Industry is changing quite fast; new proposals and dramatically new concepts are everywhere. How practical are these ideas? What is the likelihood that they will be deployed in networks? Perhaps most importantly, what is the impact on network operator jobs, job descriptions and roles if these ideas come to pass?
"The DKNOG association was founded in 2009 with the goal of...
Cisco Fellow, Clarence Filsfils will update us on Segment Routing as a technology as well as describe use-cases and deployments.
The Session will end with a 30 min. demo
There are somewhere between 35-50 so-called SD-WAN vendors out there, and since it is a buzzword and not a technology, it is a bit of a jungle to figure out what to expect from a product labelled "SD-WAN". This talk aims to clarify this, by looking at some of the marked leaders, killing some myths and getting to the core of what to expect from an SD-WAN solution.
Some operators have recently been deploying SDN Controllers in the WAN for the first time. This presentation discusses the protocols needed to underpin a quasi-real-time SDN Controller for the WAN, and the major applications of such controllers. The flow of the presentation is as follows:
How an SDN Controller gains visibility of the network, using the following ingredients
(i) BGP-LS for...
BIO routing is a project to create a versatile, fast and reliable routing daemon in Golang (BIO = BGP + IS-IS + OSPF).
We would like to present the current state of the BIO routing project. The talk should cover the following key points:
* Why another routing daemon?
* Key concepts and focus of BIO
* Current feature set of BIO
* Using BIO as library to implement specific tools like route...
Prometheus is a timeseries database at the heart of a modern monitoring system. This presentation will explain how it works, and also introduce the major players in the Prometheus ecosystem: Alertmanager, blackbox_exporter, snmp_exporter and so on.
Understanding BNG
Broadband Network Gateway (BNG) is the access point for subscribers, through which they connect to the broadband network. When a connection is established between BNG and Customer Premise Equipment (CPE),the subscriber can access the broadband services provided by the Network Service Provide (NSP) or Internet Service Provider (ISP).
BNG establishes and manages subscriber...
Transmission speed of 400G is becoming a reality, with new challenges for optical and electrical components in high speed systems emerging as well.
PAM4 modulation is one key component for 400G transmission with transceivers following Ethernet IEEE 802.3bs, this talk will be a show and tell into PAM4. With this knowledge, the design decisions behind the new formfactors OSFP, QSFP-DD,...
This year we have invited a number of students of networking to the conference. They will briefly introduce themselves and their school
Is high education a benefit or a drawback when working in the telecom industry? Is the academia providing the students with the necessary tools to understand what happens in the real world? What to look for when hiring a new employee? Do we, in the industry, exploit the tools, and energy from young students who look at the industry with new fresh eyes? Are industry and research too far from...
I would like to present at DKNOG09 about what good peering takes.
I am a network administrator at Parknet and in 2018 we became a member of NL-IX and I would like to talk about how it takes effort to make good peering work. On the route server we at first only saw 4-5G of traffic but after actively pursuing peering partners and requesting we are now having to upgrade from 20G to a 100G port.
This is a quick update on PeeringDB. For newcomers to DKNOG, we first introduce PeeringDB. After that we highlight two of the most important recent developemnts / features
With the price of transit being lower than ever, why do you want to peer in 2019? This lighting talk will investigate some of the non-financial reasons to peer – both for serviceproviders and enterprises
Peering is a great way to improve network performance and save on transit charges, but peering interfaces also can expose your network and make it vulnerable to attack. This talk addresses best practices for securing your peering sessions and a few tips for getting the most benefit from peering. The talk addresses routing security, port security, and talks about free tools from Hurricane...
I'll explain where we are today in terms of attracting foreign data center operators to Denmark, why this is happening, what are the benefits and issues, and what additional benefits may Denmark experience from this development over the next few years.
Routing security is on the move, things are looking up! So, what changes to routing security are in the pipeline? What will happen in the next 18 months? In this presentation we cover updates from around the world and the role of RPKI - the future is bright!
Flowspec is by all means not a new invention to handle DDoS and volumetric based threats. In one way or another been around as a feature since 2008-2009. But never got the attraction and little vanished as a tool and concept... untill now. Implementations today mostly design to direct suspicious flows by direct certian prefixes to central located scrubber site for filtering and actions. The...
We will be talking about Netnod's journey from running Bird only Routeservers based on a Perl module for configuration into running a fully automated routeserver setup based on the following;
- MANRS
- IRR Filtering
- RPKI Filtering
- Alice LG (Lookingglass)
- BGP Community filtering
- With Examples
And some upcoming Netnod news.
Providers are often challenged by the cost and complexity of traditional DDoS protection systems, resulting in partial solutions which are a fraction of their transit/peering capacity and are slow and manual in their operation. High-performance traffic filtering and telemetry in the latest generation of edge routers is opening up new opportunities for security policy enforcement, including...
