Re: [spring] What's the colour of the hat (was: Re: CRH is back to the SPRING Use-Case - Re: Size of CR in CRH)

2020-05-25 Thread Robert Raszuk
Sander, For the record I do not find anything what Ole said to be unproductive. In my view he is leading this group together with Bob very well being neutral and unbiased from the perspective of the affiliation. Maybe instead of teaching everyone good manners you could for a change start using

Re: [spring] What's the colour of the hat (was: Re: CRH is back to the SPRING Use-Case - Re: Size of CR in CRH)

2020-05-25 Thread Ron Bonica
Ole, No hostility. It was strictly procedural. I consider you to be a valued friend. In 100 years, nobody will care about any of this. Ron Juniper Business Use Only -Original Message- From: otr...@employees.org Sent: Monday, May

Re: [spring] What's the colour of the hat (was: Re: CRH is back to the SPRING Use-Case - Re: Size of CR in CRH)

2020-05-25 Thread Sander Steffann
Hi, > The slight hostility I detect in your replies, I suspect has more to do with > the particular employer hat I also wear as opposed to the chair hat. Sigh. Who calls a WG chair to order when making unsubstantiated accusations in reply to a simple request? I find Ole's behaviour to become

Re: [spring] What's the colour of the hat (was: Re: CRH is back to the SPRING Use-Case - Re: Size of CR in CRH)

2020-05-25 Thread Ron Bonica
Ole, OK, the I can reply, contributor to contributor. Two reasonable people can argue about complexity metrics. Sometimes, these arguments make sense. Sometimes, metrics aren't required. By any measure, my bicycle is a more simple machine than my car. However, I think that it is unfair to

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Andrew Alston
I think a better question would be – not if hats are on or off – but which hat – the employee of a vendor hat? The WG chair hat? The CoC hat? The “In personal capacity” hat? Like Ron and others – I’m kinda curious here Andrew From: spring on behalf of Ron Bonica Date: Monday, 25 May 2020

[spring] What's the colour of the hat (was: Re: CRH is back to the SPRING Use-Case - Re: Size of CR in CRH)

2020-05-25 Thread otroan
Ron, [changed subject, as this seems of little relevance] > So that I will know whether I am allowed to reply. Wearing a chair's hat has never stopped anyone from replying before. For formal 6man communication Bob and I generally sign with "Best regards, Bob and Ole, 6man co-chairs". Unless

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Ron Bonica
So that I will know whether I am allowed to reply. Ron Juniper Business Use Only -Original Message- From: Ole Troan Sent: Monday, May 25, 2020 12:22 PM To: Ron Bonica Cc: Sander Steffann ; Robert Raszuk ; spring@ietf.org; 6man

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Ole Troan
> On 25 May 2020, at 17:49, Ron Bonica wrote: > > Ole, > > When commenting on list, could you indicate whether hats are on or off? And that is important to you for this particular message because? > Juniper Business Use Only Ole > -Original Message- > From: otr...@employees.org

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Ron Bonica
Ole, When commenting on list, could you indicate whether hats are on or off? Ron Juniper Business Use Only -Original Message- From: otr...@employees.org Sent: Monday, May 25, 2020 6:31 AM To: Sander Steffann Cc: Robert Raszuk ; Ron Bonica ; spring@ietf.org;

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Ron Bonica
Ketan, It would not be fair to say that these operators "wish to deploy a Traffic Engineering solution using a subset of Segment Routing". It would be fair to say that these operators "wish to deploy IPv6 Traffic Engineering". Some of these operators don't care about SR. Some are actively

Re: [spring] 答复: Progressing draft-dong-spring-sr-for-enhanced-vpn to enable SR with resource management

2020-05-25 Thread Alexander Vainshtein
Mach and all, From my POV saying that " With current SR ... there is no way for the devices to differentiate traffic over the same link or to the same destination, because the SID used by all the flows are the same" is inaccurate. AFAIK it is perfectly possible to associate multiple

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread otroan
Sander, >> Your below list looks like custom made set of RFP requirements to eliminate >> any other vendor or any other solution to solve the problem at hand rather >> then rational list of requirements. > > My main customer (an ISP in NL) would fit exactly in the list that Ron sent. > They

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Sander Steffann
Hi Robert, > Your below list looks like custom made set of RFP requirements to eliminate > any other vendor or any other solution to solve the problem at hand rather > then rational list of requirements. My main customer (an ISP in NL) would fit exactly in the list that Ron sent. They want a

Re: [spring] How CRH support SFC/Segment Endpoint option?

2020-05-25 Thread Xiejingrong (Jingrong)
Hi Robert, "What … would happen … if there is no Routing Header at all and I still modify DA at each segment endpoint" Good question. I saw no less than 2 existing drafts and no less than 2 potential proposals with this behavior, and IMO they are all reasonable. Or reading the RFC8200

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Ketan Talaulikar (ketant)
Hi Ron, Thanks for that clarification. I note that you are not anymore saying "Are not interested in SR" like you had mentioned before the WG adoption call : https://mailarchive.ietf.org/arch/msg/ipv6/LheyFD_uwuHp7tiG8Y1CwKngDYI/ So, would it be fair to say that the operator that you are

Re: [spring] CRH is back to the SPRING Use-Case - Re: Size of CR in CRH

2020-05-25 Thread Robert Raszuk
Hi Ron, Your below list looks like custom made set of RFP requirements to eliminate any other vendor or any other solution to solve the problem at hand rather then rational list of requirements. Btw please observe that most if not all of the below "Does not want" are optional in any solution. If

Re: [spring] How CRH support SFC/Segment Endpoint option?

2020-05-25 Thread Robert Raszuk
Hi Ron, So what in your opinion would happen with the below if there is no Routing Header at all and I still modify DA at each segment endpoint ? Can I still put two Destination options ? Or reading the RFC8200 verbatim first DOH must be placed before RH hence to have more then one DOH in a

[spring] IPv6 DOH order facts and thoughts//RE: How CRH support SFC/Segment Endpoint option?

2020-05-25 Thread Xiejingrong (Jingrong)
Hi ! Let me jump to this topic, and tell a fact first: Most design examples of DOH in RFCs so far do NOT follow the “recommended order” of RFC1883/2460/8200. EXAMPLE1: RFC3775/3776/4584/6275 requires DOH carrying a specific option is located after RH and before Fragmentation/AH/ESP (copied

Re: [spring] 答复: Progressing draft-dong-spring-sr-for-enhanced-vpn to enable SR with resource management

2020-05-25 Thread Mach Chen
Hi, Is the "resource allocation" performed only on the controller? If so, sounds like a virtual resource reservation, or somehow it is more accurate to call it resource planning. In this case, the interoperability issues may not be the most concerns. The problem is how to guarantee the