Topolograph.com is an online project which can visualize OSPF/ISIS topology based on LSDB output from a single network device. Then you can not only see (and check) the shortest path from source to destination, but also see the outcome from link or node failure along the path to the destination.
juniper extreme cisco mikrotik network quagga ospf nokia ericsson ubiquity paloaltonetworks huawei topology-optimization topology-graph frr ruckus isis-algorithms ruckusnetworks topology-visualization yaml-visualizer
- Updated
Oct 19, 2026 - Smarty