In networking, communication between devices relies on the efficient exchange of data...
Noction Blog
The latest BGP network optimization and IP flow analysis trends.
BGP flapping, BGP flapping reasons, and the ways to resolve flapping issues
The Border Gateway Protocol (BGP) serves as the lifeblood of the internet, facilitating the exchange of routing...
Navigating Undersea Cable Disruptions: Seacom’s Red Sea Connectivity Challenge and Strategic Solutions
Over the recent weekend, the digital world faced a stark reminder of its vulnerabilities when Seacom, a crucial link...
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Interface Names and Descriptions Best Practices and Configuration
The name of a network interface is a string that is generated based on the interface attributes. This is a predictable...
Tier 1 Carriers Performance Report: October, 2021
The report offers specific insights into the performance of major Internet Carriers...
BGP Flow Specification Version 2
BGP Flowspec technology provides a more granular approach to Denial of Service (DoS) attacks mitigation when compared...
NetFlow versus sFlow versus IPFIX versus NetStream. L’analyse et la surveillance du trafic réseau.
La surveillance du réseau est un effort systématique d’inspection des paramètres d'un réseau informatique afin de...
Tier 1 Carriers Performance Report: September, 2021
The report offers specific insights into the performance of major Internet Carriers...
Pseudowire, MPLS pseudowires, and the MPLS L2 VPN Configuration
In general, a Pseudowire (PW) is an emulation of a point-to-point connection over a packet-switched network (PSN). To...
BGP with Link State (LS) and the reasons for BGP-LS use
In order to get end-to-end visibility for applications, we need complete topology data from IGP domains. One approach...
Tier 1 Carriers Performance Report: August, 2021
The report offers specific insights into the performance of major Internet Carriers...
Free and Open Source NetFlow analyzers. When Free isn’t really Free.
Have you ever found that a network usage reported by your commercial NetFlow analyzer does not match the actual values or that software contains bugs? …
Tier 1 Carriers Performance Report: July, 2021
The report offers specific insights into the performance of major Internet Carriers...
Oversubscription in Networking
In general, oversubscription is a subscription for more than what is available. Oversubscription represents an...
Tier 1 Carriers Performance Report: June, 2021
The report offers specific insights into the performance of major Internet Carriers...
95th percentile and other bandwidth metering methods
There is a lot of confusion around the 95th percentile bandwidth metering. Therefore this blog posting is intended to...
Tier 1 Carriers Performance Report: May, 2021
The report offers specific insights into the performance of major Internet Carriers...
Tier 1 Carriers Performance Report: April, 2021
The report offers specific insights into the performance of major Internet Carriers...
Tier 1 Carriers Performance Report: March, 2021
The report offers specific insights into the performance of major Internet Carriers...
Tier 1 Carriers Performance Report: February, 2021
The report offers specific insights into the performance of major Internet Carriers...
Tier 1 Carriers Performance Report: January, 2021
The report offers specific insights into the performance of major Internet Carriers...
Tier 1 Carriers Performance Report: December, 2020
The report offers specific insights into the performance of major Internet Carriers...
2020: Year in Review
As 2021 approaches, we thought it's a good time to look back at all the important milestones we've achieved in 2020....
Tier 1 Carriers Performance Report: November, 2020
The report offers specific insights into the performance of major Internet Carriers...