[LAC-TF] IPv6 ya es un Estandard

Ricardo Peláez Negro ricardo.pelaez at unibague.edu.co
Tue May 23 21:18:12 BRT 2017


Hola Jordi:

Revisé el enlace enviado por Azael para 2460bis y por los párrafos a
continuación del RFC entiendo que no se permite insertar EH en transito.
Esto fue una discusión muy fuerte en 6MAN pero me gustaría validar cuál es
el nuevo estado del principio end-to-end ahora que IPv6 pasa ser un
estándar.

*"Extension headers (except for the Hop-by-Hop Options header) are not*
*processed, inserted, or deleted by any node along a packet's delivery*
*path, until the packet reaches the node (or each of the set of nodes,*
*in the case of multicast) identified in the Destination Address field*
*of the IPv6 header.*

*The Hop-by-Hop Options header is not inserted or deleted, but may be*
*examined or processed by any node along a packet's delivery path,*
*until the packet reaches the node (or each of the set of nodes, in*
*the case of multicast) identified in the Destination Address field of*
*the IPv6 header.  The Hop-by-Hop Options header, when present, must*
*immediately follow the IPv6 header.  Its presence is indicated by the*
*value zero in the Next Header field of the IPv6 header."*

Saludos cordiales,

*Ricardo*
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