Anyone who works with an Internet service provider has probably seen this type of complaint: “My client is in Paraná, but the website thinks he’s in São Paulo.”“The streaming is saying I’m in another country.”“The bank blocked access because it thought the IP location was strange.”“Google is showing a weather forecast for another city.” It’s […]
Once again, ISP networks are under attack… but now the enemy comes from within. Have you ever seen the call center explode with complaints of unexplained slowness? We’ve barely recovered from the attack that exploited vulnerabilities in the Realtek SDK where routers and ONUs were compromised and used for DDoS against third parties, and we’re […]
How to configure MC-LAG on Huawei: E-Trunk, Eth-Trunk, LACP and BFD step by step. Learn MC-LAG in Huawei, today we show you why E-Trunk (multi-chassis), when to use Eth-Trunk (aggregation), how to adjust LACP for active/backup ports and how BFD shortens MTTR. We include recommendations for hashing in MPLS scenarios and a test script to […]
Find out how Made4it transformed a total failure scenario into a modern, resilient and cheaper infrastructure. 16/09/2025 – By Made4it The scene is familiar to any IT manager: end of the month, bills to be issued, system running… until everything crashes. This is exactly what happened to Pontonet, when a simultaneous failure in a physical […]
15/08/2025 – By Emerson Martins The Internet is at the heart of companies today. All it takes is one network outage for sales to stop, teams to become unproductive and reputations to go down the drain. How many times has this happened to you? If the answer is “more than once”, you’re betting on luck […]
IPv6: The Key to the Future of Internet Service Provider Connectivity The global internet is undergoing an inevitable transition. With the explosion of connected devices from smartphones and IoT to 5G applications, the exhaustion of IPv4 addresses is no longer a distant prediction but a real bottleneck. Since 2011, the IANA has been warning about […]
The Wi-Fi Revolution 7: How RU and MRU Are Reinventing Wireless Communication The Chaos of Data Traffic and the Need for New “Highways” The analogy between computer networks and large urban highways has never been more accurate. Dense environments with hundreds of connected devices turn frequency channels into congested avenues. Wi-Fi 7 has emerged as […]
Using Artificial Intelligence to Accelerate Incident Management Processes Artificial Intelligence (AI) is revolutionizing many areas of technology, and IT monitoring management is no exception. Since version 6.0 of Zabbix, the community has been exploring ways to integrate AI into its functionalities. With the release of version 7.0 and the growing popularity of AI, new solutions […]
Welcome, dear readers and network enthusiasts! If you’ve made it this far, it’s because you’ve already survived the theory of SRv6 (Segment Routing IPv6) in our first two articles. If you haven’t already, I recommend taking a look at them so you don’t feel as lost as a packet without a router.After all, nobody wants […]
Introduction In the increasingly interconnected landscape of modern technology, efficient and unified device management has become crucial. The evolution of the TR-069 protocol to TR-369 marks a crucial point in this journey, opening new doors for service providers and end users. In this article, we’ll explore the transition from TR-069 to TR-369 and the significant […]
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