This repository contains the configuration files, network topology, and documentation for the OSPF (Open Shortest Path First) lab setup using Cisco routers. The lab demonstrates IPv4/IPv6 subnetting .

China's Salt Typhoon hackers are still actively targeting telecoms worldwide and have breached more U.S. telecommunications providers via unpatched Cisco IOS ... 2023-20273 Web UI command ...

If the sender passes the test, they get command-line access ... ever discovered magic packet [PDF] malware, the team wrote, "the combination of targeting Junos OS routers that serve as a VPN ...

Someone has been quietly backdooring selected Juniper routers ... packet sequences is received by the machine, a connection is established with the sender, and a followup challenge is initiated by the ...

It divides the network into areas, and uses a hierarchy of routers to exchange routing information. OSPF supports IPv4 and IPv6, and has many features such as authentication, load balancing ...

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