Oracle has recently unveiled an innovative tool, the Network Visualizer, designed to provide users with an insightful perspective into the configuration of their resources within a specific region of their tenancy. This tool empowers users to seamlessly visualize their network infrastructure, offering a comprehensive view that can be segmented by subcompartments or examined holistically across the entire tenancy.
Visualizing Your Network Architecture
The Network Visualizer presents users with a graphical representation of their network architecture, showcasing essential components such as Virtual Cloud Networks (VCNs), gateways, Dynamic Routing Gateways (DRGs), and connectivity resources like Load Balancers and VPNs. By leveraging this tool, users gain a deeper understanding of their network topology, enabling more informed decision-making and efficient resource management.
Exploring Connectivity Resources
Central to the Network Visualizer are the gateways, depicted as small circles on the VCNs, symbolizing various connectivity options such as remote peering connections, NAT gateways, service gateways, and internet gateways. These gateways play a pivotal role in facilitating seamless communication between different components of the network infrastructure.
Unveiling Detailed Insights
Upon selecting a specific resource within the visualizer, users can delve into detailed insights and configurations. For instance, clicking on a VCN provides access to essential information such as default route tables, subnets, and associated links. Furthermore, users can explore additional resources and visualize the contents within a VCN through the ‘Go to VCN Map’ feature, offering a granular understanding of network configurations.
Persistence of Information
One noteworthy feature of the Network Visualizer is the option to permit the persistence of information. By enabling this feature, users can ensure that essential routing configurations remain visible, even when switching between different subnets. This functionality enhances user experience by facilitating continuous visibility into network configurations.
Conclusion
Oracle’s Network Visualizer emerges as a valuable tool for OCI users, offering a user-friendly interface to comprehend and manage complex network architectures effectively. With its ability to provide detailed insights, facilitate resource exploration, and ensure the persistence of critical information, the Network Visualizer stands as a cornerstone for optimizing network operations within OCI environments.