Best ISP Practices: While connecting to an Internet Exchange

Internet Exchange is a physical infrastructure through which Content Aggregators and ISP’s exchange internet traffic. More advancements in IX technology have been seen over the last 10 years.

Normally, the success of an IXP should be measured by its ability to sustainably contribute to the development of the Internet ecosystem within its community. Growth in the number of members connecting to IX encourages to exchange the internet traffic and keep it local.

Members connect to Internet exchanges to peer directly with other ISP & content networks which results in lower reliance on Internet transit, with improved reliability & efficiency. As per Peering DB, there are now more than 600+ public internet exchange points. The main features of IX are to provide route-server peering.

The peering policy of an IXP is normally categorized as Bilateral & Multilateral (Route Server) Peering.

  • The Bilateral Peering policy allows each network operator to choose which other network operators it wants to exchange traffic with. Peering connections must be manually established through coordinated technical action taken by both parties in the peering relationship.
  • Multilateral/Route Server Peering policy allows all the operators connected to the IXP to automatically exchange traffic with each other by making a single connection to a central service called a Route Server. This makes it easy for network operators to establish and manage large numbers of peering relationships at the exchange.

While configuring these peering at IX, many issues have been reported with respect to misconfiguration of routers by new members. Some of the issues reported include unwanted broadcasts, MAC Flooding, ICMP redirects, misconfiguration of Rules & Filters.

ISP’s should be aware of the best practices while connecting to Internet Exchanges.

Download this documents presented at JANOG on “IX Configuration Best practices

DE-CIX India provides Bilateral Peering & Route Server Peering through its world-class infrastructure backed by DE-CIX. This allows 220+ Networks to interconnect with each other.

 

The Digital Triangle for Edge Interconnection

Digital is reshaping how business is done. We are at the cusp of a completely new age in global economics, with enterprises, regardless of size and heritage, redefining their activities and their sectors based on digitalization. Organizations are leveraging their digital strength to reshape their own business models and how business is done within and across entire sectors, including automotive/mobility, healthcare, finance, and media.

As they become digital, organizations are needing a new interconnection service regime customized for their needs. New and transformative technologies, like IoT, artificial intelligence, and 5G, are accelerating the pace of change in markets around the globe. These disruptive elements will serve as a “digital interconnection triangle” of future innovation, in turn creating still further interconnection needs at the edge.

The heart, hand, and brain of future innovation

Interconnection at the edge requires a new way of handling data streams, and a new way of interconnecting players within an ecosystem. The key factors that influence edge interconnection (if you will, the heart, the hand, and the brain of future innovation) are:

5G (the heart):

5G enables the management of a lot of different frequencies, and also enables the transmission of multiple data streams. Designed primarily for maintaining data from a huge number of sensors, 5G represents the foundation for the future evolution of the Internet of Things.

IoT (the hand):

IoT represents function in the digital interconnection triangle. In a 5G-enabled environment, it will be possible to connect an enormous number of devices within a physically limited space. This will open the way to digitalizing more and more currently purely mechanical processes. But managing the enormous number of sensors and data streams that will result in the Internet of Things in the future will not be possible without the support of artificial intelligence.

AI (the brain):

AI is essential in this mix in order to create the logic management and maintenance of data streams for innovative use cases and the respective ecosystem involved in the specific environment. This is the only way that the interconnection of millions of sensors in the Internet of Things can be managed efficiently. The solution is intelligently managed software-defined edge interconnection.

Each of these factors is dependent on the other two, and it is only when they are interconnected that they can drive digital evolution. The whole is greater than the sum of the parts.

Unlocking new use cases with edge interconnection

Use cases that reflect this digital interconnection triangle will be many and various, but current scenarios include connected cars and autonomous vehicles on the one hand, and Agriculture 4.0 on the other. In both of these use cases, there is the need for widescale deployment of 5G masts, including edge computing capabilities (edge data centers), and the associated fiber connectivity to local data centers and regional cloud solutions. For these use cases, IoT devices and sensors are needed both within the landscape (in the road and in the soil to measure physical conditions) and on the mobile objects (throughout cars – the car itself can be considered as a mobile edge data center – and on autonomous farm machinery or watering/fertilization systems, for example).

From this point, the masses of data that are generated by the given use case need to be intelligently sorted into, among other things: data that needs to be processed locally with extremely low latency to enable rapid response times; data that can be sent to the cloud for processing if the response times are less critical; data that needs to be accessed by specific actors (but not others) in the value chain: and data that will be stored long-term versus data that will be discarded. The list goes on…

The complexity of this demands intelligent management of the data streams

Edge interconnection – the next generation interconnection

DE-CIX is working on developing a solution based on consideration of this triangle. Software-defined Internet Exchanges may well be one of the solutions not only to serve these needs efficiently and fast, but also to enable fast and cost-efficient expansion of the interconnection industry with less dependency on hardware. SD will also both bring more dynamism and encourage greater productivity.

IoT is the edge, AI is in the edge, and 5G serves the edge: The software-defined exchange provides the solution to the forthcoming digitalization challenge – namely, the ability to operate and manage the data streams of the future.

– by Ivo A. Ivanov, CEO, DE-CIX International 

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