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Articles on networking, security and the internet.
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Results: 3
Addressing2 min read
IPv6 addresses: link-local, global and loopback
It is normal to see more than one IPv6 address on an adapter. Knowing the scope of the address helps you understand which target can be reached through which interface.
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Discovery2 min read
Why doesn't IPv6 neighbor discovery use ARP?
Porting discovery assumptions that worked for IPv4 to the IPv6 network produces incomplete results. Neighbor discovery and the size of the address space require a different approach.
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Essentials2 min read
What Is an IP Address and How Does It Work?
The basics of IP addresses, the difference between IPv4 and IPv6, and how the internet handles addressing.
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