Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-17 Thread Andy Bierman
etry protocol as a good > basis and provide a clear semantics which is different from intent you > quoted from elsewhere. > > -Qin > -邮件原件- > 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Randy Presuhn > 发送时间: 2021年3月18日 6:47 > 收件人: netmod@ietf.org > 主题: Re: [netmod]

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-17 Thread Randy Presuhn
Randy Presuhn 发送时间: 2021年3月18日 6:47 收件人: netmod@ietf.org 主题: Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent Hi - On 2021-03-17 4:15 AM, tom petch wrote: From: netmod on behalf of Randy Presuhn Sent: 10 March 2021 18:28 On 2021-03-10 12:43 AM, Ju

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-17 Thread Qin Wu
elsewhere. -Qin -邮件原件- 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Randy Presuhn 发送时间: 2021年3月18日 6:47 收件人: netmod@ietf.org 主题: Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent Hi - On 2021-03-17 4:15 AM, tom petch wrote: > From: net

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-17 Thread Randy Presuhn
Hi - On 2021-03-17 4:15 AM, tom petch wrote: From: netmod on behalf of Randy Presuhn Sent: 10 March 2021 18:28 On 2021-03-10 12:43 AM, Juergen Schoenwaelder wrote: Dear Qin, I believe this work repeats failures of the past but since the WG agreed to entertain this, I will keep my mouth shut

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-17 Thread tom petch
From: netmod on behalf of Randy Presuhn Sent: 10 March 2021 18:28 On 2021-03-10 12:43 AM, Juergen Schoenwaelder wrote: > Dear Qin, > > I believe this work repeats failures of the past but since the WG > agreed to entertain this, I will keep my mouth shut. I suggest you do > not spend your energy

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-10 Thread Randy Presuhn
Hi - On 2021-03-10 12:43 AM, Juergen Schoenwaelder wrote: Dear Qin, I believe this work repeats failures of the past but since the WG agreed to entertain this, I will keep my mouth shut. I suggest you do not spend your energy to convince the that this work is viable since it is rather unlikely

Re: [netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-10 Thread Juergen Schoenwaelder
Dear Qin, I believe this work repeats failures of the past but since the WG agreed to entertain this, I will keep my mouth shut. I suggest you do not spend your energy to convince the that this work is viable since it is rather unlikely that I will change my mind. YANG is for me _not_ a suitable

[netmod] ECA Policy: What is an adequate abstraction level to express policies and intent

2021-03-10 Thread Qin Wu
Hi, Juergen: Come back to the key issues for ECA Policy. I think Policies need to be readable and hence be expressed at a high level of abstraction and in a suitable _language_. But I propose to separate policy expression and intent representation, especially high level service intent representat