Visual Network Topology & Packet Router

Pick a topology, route a packet between nodes, and watch Dijkstra-driven next-hop forwarding step through the graph. The demo includes TTL drops, weighted links, a routing table, and a hop-by-hop log.

Preset
25122131ABCDEF
Hop log
Next-hop table
AA:AB:BC:BD:BE:BF:B
BA:AB:BC:CD:DE:CF:C
CA:BB:BC:CD:BE:EF:E
DA:BB:BC:ED:DE:EF:E
EA:DB:DC:CD:DE:EF:F
FA:EB:EC:ED:EE:EF:F

Delivered A -> B -> C -> E -> F at total cost 6

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