Network Zodiac: Monitoring Network Hardware Network Zodiac (Nezha/哪吒) is a network-wide asset management and monitoring solution developed by Geedge Networks.17 Network Zodiac seems to be modeled on Grafana, a popular open-source analytics and monitoring platform used by many commercial entities. Like Grafana, Network Zodiac helps organizations visualize and understand their networks’ performance, usage, and errors in real time. However, while Grafana largely provides these analytics on software applications, Network Zodiac extends this functionality to analyze the performance of hardware network equipment.18 Network Zodiac also allows for the monitoring of a significantly larger number of devices. This product provides clients with the ability to diagnose issues across their networks, utilizing a distributed monitoring architecture in which a software agent referred to as “NZ-TALON” collects data from each node (individual pieces of hardware) and aggregates all metrics in a data center run by the client government or ISP. This data is subsequently transmitted to a global NZ-Agent instance for long-term storage, allowing the client to query this global instance within the Network Zodiac web interface in order to retrieve and visualize aggregated performance metrics. Image Caption: This screenshot extracted from the Geedge Networks dataset of Network Zodiac dashboard showing a map of the monitored devices and the status within each data center. A notable feature that differentiates Network Zodiac from popular open-source solutions is its integrated web terminal, which enables network administrators to remotely connect to any monitored endpoint using SSH. This functionality provides the client with direct access to network devices for troubleshooting and management purposes. However, it opens up the client to significant security risk. In a worst case scenario, a hacker could have access to all of the client’s security equipment deployed within a country. This kind of tradeoff indicates that Geedge has prioritized convenience and ease of use for large-scale management over basic security.

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