If the destination IP is in the same network as the source, the source must send the packet to a Router .
: Never assign the same IP to two different interfaces in the same simulation.
Has multiple interfaces (e.g., eth0 , eth1 ), each with its own IP address. netpractice 42 tutorial
: Make sure two completely separate local networks do not accidentally overlap because you chose a subnet mask that is too large (like /16 instead of /24 ).
If you are a student at 42 School (or one of its partner schools), you know that the curriculum is designed to challenge you. Among the foundational projects in the 42 Cursus, is a pivotal moment where students transition from code to infrastructure. If the destination IP is in the same
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Configure the host gateways. For Client A to talk to Client B on another network, Client A’s default gateway box match the IP address of the router interface it is plugged into. : Make sure two completely separate local networks
This means: "If you don't know where to send the packet, send it here."
Most levels give you a table with missing values. Follow this logic:
Visualize the path the data takes from the source, to the switch, to the router, and finally to the destination. Tips for Passing NetPractice (42sp/42usa)