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obonaventure / cnp3

Computer Networking : Principles, Protocols and Practice (first and second edition, third edition is being written on https://github.com/cnp3/ebook)
https://www.computer-networking.info
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ICMPv6 header length != 8 bits #136

Closed seza443 closed 9 years ago

seza443 commented 9 years ago

Sur cette page, il est écrit que

Each ICMP message contains an 8 bits header with a type field, a code field and a 16 bits checksum computed over the entire ICMPv6 message.

Cette phrase laisse entendre que la longueur totale d'un en-tête ICMPv6 est de 8 bits alors que ce sont les champs "type" et "code" qui ont chacun une longueur de 8 bits.