Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-27 Thread Pablo Camarillo (pcamaril)
final endpoint (e.g., End.DX4, End.DT6) behaviors. These capabilities are > factored in by an SR Source Node (or a controller) during the SR Policy > computation. >... > > > > -Original Message----- > From: Joel Halpern Direct > Sent: martes, 17 de marzo de

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-27 Thread Joel M. Halpern
020 18:51 To: Pablo Camarillo (pcamaril) Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Given that the requirement to be able to ignore the routing header predates any of the SRv6 work, a natural reading would be that ignoring the header is som

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-27 Thread Pablo Camarillo (pcamaril)
(or a controller) during the SR Policy computation. ... -Original Message- From: Joel Halpern Direct Sent: martes, 17 de marzo de 2020 18:51 To: Pablo Camarillo (pcamaril) Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Given th

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-17 Thread Sander Steffann
Hi, >>Having said that, the text about motivating PSP reads: >> PSP allows, for example, for an egress PE to receive a packet >> with a segment in the DA of the outer header without any need to >> process the SRH. >>is a very weak and confusing explanation. Given

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-17 Thread Joel Halpern Direct
draft-ietf-lsr-isis-srv6-extensions). > > Regards, > Pablo. > > -Original Message- > From: "Joel M. Halpern" > Date: Tuesday, 10 March 2020 at 19:26 > To: "Pablo Camarillo (pcamaril)" > Cc:

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-17 Thread Pablo Camarillo (pcamaril)
Inline -Original Message- From: "Joel M. Halpern" Date: Monday, 16 March 2020 at 20:23 To: "Pablo Camarillo (pcamaril)" Cc: "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 The changes in section

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-16 Thread Joel M. Halpern
[1]. https://tools.ietf.org/html/rfc8402#section-5 > > > -Original Message- > From: spring on behalf of Christian Hopps > Date: Saturday, 7 March 2020 at 12:50 > To: "spring@ietf.org" > Cc: Christian Hopps > Subject

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-16 Thread Pablo Camarillo (pcamaril)
t 19:26 To: "Pablo Camarillo (pcamaril)" Cc: "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Pablo, in your reply below you say that the text in 8200 is "crystal clear". It requires an interesting lens to find so

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-13 Thread Pablo Camarillo (pcamaril)
pcamaril) Sent: Friday, March 13, 2020 12:10 AM To: Wang, Weibin (NSB - CN/Shanghai) ; Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Hi Wang Weibin, What is the benefit to ignore and keep processing to get to the same end res

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Wang, Weibin (NSB - CN/Shanghai)
subsection 4.1.1. Cheers! Wang Weibin From: Pablo Camarillo (pcamaril) Sent: Friday, March 13, 2020 12:10 AM To: Wang, Weibin (NSB - CN/Shanghai) ; Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Hi Wang Weibin, What is

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Pablo Camarillo (pcamaril)
nghai)" Date: Thursday, 12 March 2020 at 14:21 To: "Pablo Camarillo (pcamaril)" , Christian Hopps Cc: "spring@ietf.org" Subject: RE: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Hi Pablo and Chris: In my understanding, and avoiding the ambiguous

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Wang, Weibin (NSB - CN/Shanghai)
: Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Inline. This one is short. Many thanks, Pablo. -Original Message- From: Christian Hopps mailto:cho...@chopps.org>> Date: Thursday, 12 March 2020 at 13:08 To:

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Pablo Camarillo (pcamaril)
Inline. This one is short. Many thanks, Pablo. -Original Message- From: Christian Hopps Date: Thursday, 12 March 2020 at 13:08 To: "Pablo Camarillo (pcamaril)" Cc: Christian Hopps , "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-ne

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Christian Hopps
acket). > > Many thanks, > Pablo. > > -Original Message- > From: Christian Hopps > Date: Wednesday, 11 March 2020 at 20:21 > To: "Pablo Camarillo (pcamaril)" > Cc: Christian Hopps , "spring@ietf.org" > Subject: Re: [spring] Question

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Ketan Talaulikar (ketant)
: Pablo Camarillo (pcamaril) ; Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Pablo, Chris and all, I have not found the restriction for Binding SID not being the last SID in the SID list in RFC 8402 or RFC 8666. And I think

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Alexander Vainshtein
To: Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 Hi Chris, The Binding SIDs have a restriction not to be the last SID in a SID list. This applies to all three Binding SID behaviors defined in draft-ietf-spring-network

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-12 Thread Pablo Camarillo (pcamaril)
- From: Christian Hopps Date: Wednesday, 11 March 2020 at 20:21 To: "Pablo Camarillo (pcamaril)" Cc: Christian Hopps , "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12 > On Mar 11, 2020, at 2:44 PM, P

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Christian Hopps
;t seem like a reasonable restriction. Thanks, Chris. > > Many thanks, > Pablo. > > -Original Message- > From: Christian Hopps > Date: Wednesday, 11 March 2020 at 17:08 > To: "Pablo Camarillo (pcamaril)" > Cc: Christian Hopps , "spring@ietf.org&q

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Pablo Camarillo (pcamaril)
there's no SRH. Many thanks, Pablo. -Original Message- From: Christian Hopps Date: Wednesday, 11 March 2020 at 17:08 To: "Pablo Camarillo (pcamaril)" Cc: Christian Hopps , "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programmi

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Christian Hopps
> Pablo. > > -Original Message- > From: Christian Hopps > Date: Wednesday, 11 March 2020 at 12:06 > To: "Pablo Camarillo (pcamaril)" > Cc: Christian Hopps , "spring@ietf.org" > Subject: Re: [spring] Question on > draft-ietf-spring-srv

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Alexander Vainshtein
l: +972-549266302 Email: alexander.vainsht...@ecitele.com -Original Message- From: spring On Behalf Of Pablo Camarillo (pcamaril) Sent: Wednesday, March 11, 2020 2:17 PM To: Christian Hopps Cc: spring@ietf.org Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-prog

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Pablo Camarillo (pcamaril)
r, you process it as per 4.1.1 Thank you, Pablo. -Original Message- From: Christian Hopps Date: Wednesday, 11 March 2020 at 12:06 To: "Pablo Camarillo (pcamaril)" Cc: Christian Hopps , "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-s

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Christian Hopps
atch > > Section 4: >> Each FIB entry indicates the behavior associated with a SID instance >> and its parameters. > > Thank you, > Pablo. > > -Original Message- > From: Christian Hopps > Date: Tuesday, 10 March 2020 at 22:01 > To: "Pabl

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-11 Thread Pablo Camarillo (pcamaril)
meters. Thank you, Pablo. -Original Message- From: Christian Hopps Date: Tuesday, 10 March 2020 at 22:01 To: "Pablo Camarillo (pcamaril)" Cc: Christian Hopps , "spring@ietf.org" Subject: Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-10 Thread Christian Hopps
pects me to make one. Thanks, Chris. > > Thanks, > Pablo. > > [1]. https://tools.ietf.org/html/rfc8402#section-5 > > > -Original Message----- > From: spring on behalf of Christian Hopps > > Date: Saturday, 7 March 2020 at 12:50 > To: "spring@i

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-10 Thread Joel M. Halpern
]. https://tools.ietf.org/html/rfc8402#section-5 -Original Message- From: spring on behalf of Christian Hopps Date: Saturday, 7 March 2020 at 12:50 To: "spring@ietf.org" Cc: Christian Hopps Subject: [spring] Question on draft-ietf-spring-srv6-network-programming-12 In sectio

Re: [spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-10 Thread Pablo Camarillo (pcamaril)
2020 at 12:50 To: "spring@ietf.org" Cc: Christian Hopps Subject: [spring] Question on draft-ietf-spring-srv6-network-programming-12 In sections 4.13, (implicitly in 4.14) and 4.15 a set of steps is indicated. As far as I can tell the processing of the IPv6 header chain in all

[spring] Question on draft-ietf-spring-srv6-network-programming-12

2020-03-07 Thread Christian Hopps
In sections 4.13, (implicitly in 4.14) and 4.15 a set of steps is indicated. As far as I can tell the processing of the IPv6 header chain in all cases is terminated. e.g., " When N receives a packet whose IPv6 DA is S and S is a local End.BM SID, does: S01. When an SRH is processed {