Patch Notes

Patch Notes: Version History — TCP/IP: How the Internet Learned to Talk

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Before websites, streaming, cloud gaming, or smartphones, computers had a much simpler problem: how do we talk to each other?

This Version History follows TCP/IP from ARPANET and packet switching through the birth of TCP, IPv4, DNS, routing, congestion control, NAT, IPv6, and the modern Internet. It's the story of how a research networking experiment became the invisible plumbing underneath…