I will update it to P1' and P2' as suggested. Thank you.
Happy Holidays,
Pablo.
-----Original Message-----
From: spring <spring-boun...@ietf.org> on behalf of Alexandre Petrescu
<alexandre.petre...@gmail.com>
Date: Thursday, 19 December 2019 at 15:09
To: "spring@ietf.org" <spring@ietf.org>
Subject: Re: [spring] Question about SRv6 Insert function
Le 19/12/2019 à 14:33, Alexandre Petrescu a écrit :
>
>
> Le 19/12/2019 à 12:52, Pablo Camarillo (pcamaril) a écrit :
[...]
>> S05. Decrement inner Hop Limit or TTL
>> S06. Submit the packet to the IPv6 module for transmission to S1
>>
>> After the H.Encaps behavior, P1 and P2 respectively look like:
P1 and P2 respectively dont look like that. They are encapsulated.
These are new packets that are created.
>> - (T, S1) (S3, S2, S1; SL=2) (A, B2)
>>
>> - (T, S1) (S3, S2, S1; SL=2) (A, B2) (B3, B2, B1; SL=1)
The P1 and P2 are indeed not modified, they are encapsulated. But there
are new packets that are shown there: P1` and P2` if you wish.
After encapsulation one couldnt say that a packet looks like before.
An encapsulated packet does not know what's happening to itself, and has
no idea about its encapsulating header.
Alex
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