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The latest News and Information on IT Networks and related technologies.

Digging into the Optus Outage

Last week a major internet outage took out one of Australia’s biggest telecoms. In a statement out yesterday, Optus blames the hours-long outage, which left millions of Aussies without telephone and internet, on a route leak from a sibling company. In this post, we discuss the outage and how it compares to the historic outage suffered by Canadian telecom Rogers in July 2022.

Netplan brings consistent network configuration across Desktop, Server, Cloud and IoT

We released Ubuntu 23.10 ‘Mantic Minotaur’ on 12 October 2023, shipping its proven and trusted network stack based on Netplan. Netplan is the default tool to configure Linux networking on Ubuntu since 2016. In the past, it was primarily used to control the Server and Cloud variants of Ubuntu, while on Desktop systems it would hand over control to NetworkManager.

4 Reasons Why NOCs Need Incident Response Automation

Incident response in a Network Operations Center (NOC) is cumbersome and time-consuming. There are many steps, many sources where incidents come from, and a long, long list of complexities involved. For instance, for incident response with a NOC, there’s the initial monitoring – Tier 1 functions of “eyes on glass” work of looking at alerts coming in and what they’re for, such as a security breach, performance issue, a hardware failure, among others.

2023 ONUG Fall Panel Discussion: Building Integrated Solutions for Network and Security

Full-Stack Analytics explores the essence of implementing cross-layer, multi-domain analytics, emphasizing the need for an integrated platform that combines endpoint and network security telemetry for holistic threat detection. In this session, we explore the transformative role of AI and machine learning in bolstering real-time intelligence across multiple layers and domains, enhancing predictive analytics and anomaly detection.