IPv6 for IPv4 Experts

Livro digital

Título:
IPv6 for IPv4 Experts

Autor:
Yar Tikhiy

Categoria:
Tecnologia > Cloud

Doador:
Raffaello D. N.

Sinopse:
Network engineers comfortable with IPv4 face a fundamental challenge when transitioning to IPv6 — the protocol is not just a bigger address space, it rethinks core mechanisms from the addressing architecture to neighbor discovery. Yar Tikhiy's guide starts by defining exactly what makes the problem non-trivial, then walks through the IPv6 address in exhaustive detail: its text representation, scope zones, unicast structure, multicast extensions, and the site-local address problem that drove the unique local address design. The heart of the book lies in its deep treatment of the IPv6 packet — header fields, extension headers with their precise ordering rules, fragment reassembly, and IP security headers. From there it expands outward into the protocol stack (Ethernet encapsulation, PPP, upper-layer interaction), dedicates a full section to the Neighbor Discovery Protocol including address resolution and stateless autoconfiguration, and closes with advanced topics like privacy extensions for SLAAC, securing NDP, multihoming with multipath, and name resolution in IPv6 environments. What sets this apart from surface-level IPv6 introductions is its willingness to go deep on the mechanisms that cause real-world interoperability problems. Practitioners who need to debug, implement, or design IPv6 networks will find the level of detail on extension header ordering, multicast address scoping, and the interaction between link-local addresses and zone identifiers invaluable — the kind of material that typically only surfaces after years of hands-on troubleshooting.