Re: [MIB-DOCTORS] 答复: 'MIB Doctor' review of draft-ietf-pce-pcep-mib-06

Benoit Claise <bclaise@cisco.com> Thu, 18 December 2014 11:04 UTC

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Date: Thu, 18 Dec 2014 12:04:20 +0100
From: Benoit Claise <bclaise@cisco.com>
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To: Quintin zhao <quintin.zhao@huawei.com>, Jonathan Hardwick <Jonathan.Hardwick@metaswitch.com>, Daniel King <daniel@olddog.co.uk>, "kkoushik@brocade.com" <kkoushik@brocade.com>, "emile.stephan@orange.com" <emile.stephan@orange.com>, Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
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Subject: Re: [MIB-DOCTORS] 答复: 'MIB Doctor' review of draft-ietf-pce-pcep-mib-06
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Thanks all,
Including Adrian, your responsible AD, in the discussion.

Regards, Benoit
> Jon,
>
> Thanks for fixing this and I have no further comments.
>
> Quintin
>
>
> -----邮件原件-----
> 发件人: Jonathan Hardwick [mailto:Jonathan.Hardwick@metaswitch.com] 
> 发送时间: 2014年12月17日 15:16
> 收件人: Daniel King; kkoushik@brocade.com; emile.stephan@orange.com; Quintin zhao; Juergen Schoenwaelder
> 抄送: mib-doctors@ietf.org
> 主题: RE: 'MIB Doctor' review of draft-ietf-pce-pcep-mib-06
>
> Juergen, many thanks for this.
>
> PCEP MIB co-authors:
>
> As per Juergen's advice, I have commented out the offending restriction, as follows.  This has resolved the warning.  Please let me know ASAP if you have any comments on this.
>
> -- The following restriction is commented out because of a limitation
> -- in SMIv2 which does not allow index objects to be restricted in
> -- scope.  Nevertheless, this object is intended to be restricted in
> -- scope, as follows.
> --
> --     OBJECT       pcePcepPeerAddrType
> --     SYNTAX       InetAddressType { unknown(0), ipv4(1), ipv6(2) }
> --     DESCRIPTION  "Only unknown(0), ipv4(1), and ipv6(2) support
> --                   is required."
>
> Thanks
> Jon
>
> -----Original Message-----
> From: Juergen Schoenwaelder [mailto:j.schoenwaelder@jacobs-university.de]
> Sent: 17 December 2014 14:25
> To: Daniel King
> Cc: mib-doctors@ietf.org; kkoushik@brocade.com; emile.stephan@orange.com; qzhao@huawei.com; Jonathan Hardwick
> Subject: Re: 'MIB Doctor' review of draft-ietf-pce-pcep-mib-06
>
> On Tue, Dec 16, 2014 at 06:48:45PM +0000, Daniel King wrote:
>> Copying in mib-doctors as well.
>>
>> In summary, the object (pcePcepPeerAddrType) is an index so we cannot 
>> put it in a group, yet when we restrict the scope (in Compliance 
>> clause) the compiler complains it is not in a group. :-/
>>
>> https://tools.ietf.org/html/draft-ietf-pce-pcep-mib-11
>>
> This is one of the odd things in SMIv2. Congratulation for hitting it. ;-)
>
> My recommendation is to write down the syntax variation and to comment it out. This way, it clear for the human what was meant and SMIv2 compilers will be happy as well.
>
> /js
>