Container Network Namespace
Each container gets a private network namespace: its own interfaces, routing table, iptables rules, and port space, so two containers can both bind port 80 without conflict. Docker creates the namespace at container start and wires it to the outside world with virtual interfaces.
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Each container gets a private network namespace: its own interfaces, routing table, iptables rules, and port space, so two containers can both bind port 80 without conflict. Docker creates the namespace at container start and wires it to the outside world with virtual interfaces.
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