OSPF Simulator
Practice configuring OSPF routing and understand how OSPF builds routing tables. This simulator allows you to create routers, interfaces, and areas, then watch how OSPF discovers routes and builds the routing table.
OSPF Network Topology
Visual representation of the OSPF network with routers, interfaces, and areas.
Area 0
Area 1
Area 2
Router 1
1.1.1.1
Router 2
2.2.2.2
Router 3
3.3.3.3
10.0.0.1
10.0.0.2
172.16.0.1
10.0.0.3
172.16.0.2
OSPF Area
Intra-Area Link
Inter-Area Link