Re: [netmod] AD review: draft-ietf-netmod-snmp-cfg-05
Benoit Claise <bclaise@cisco.com> Tue, 17 June 2014 13:50 UTC
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Date: Tue, 17 Jun 2014 15:49:58 +0200
From: Benoit Claise <bclaise@cisco.com>
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To: Randy Presuhn <randy_presuhn@mindspring.com>, Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
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Archived-At: http://mailarchive.ietf.org/arch/msg/netmod/k-p-BCErUjvaKXRFURiu4vqpPoo
Cc: draft-ietf-netmod-snmp-cfg@tools.ietf.org, NETMOD Working Group <netmod@ietf.org>
Subject: Re: [netmod] AD review: draft-ietf-netmod-snmp-cfg-05
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Dear authors, document shepherd, Should Randy's point be discussed in this document? Regards, Benoit > Hi - > >> From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> >> Sent: Jun 7, 2014 12:02 AM >> To: Benoit Claise <bclaise@cisco.com> >> Cc: draft-ietf-netmod-snmp-cfg@tools.ietf.org, NETMOD Working Group <netmod@ietf.org> >> Subject: Re: [netmod] AD review: draft-ietf-netmod-snmp-cfg-05 > ... >> Concerning "designed to": The data model has been designed to cover >> everything that the SNMP configuration models describe. It allows an >> implementation that supports both configuration via NETCONF and >> configuration via SNMP. The details are discussed in section 3.2. > When SNMP is used to change the value of an > instance of vacmGroupName in the vacmSecurityToGroupTable, > some side-effects will need to happen in the netconf datastores, > due to the decision to model the information differently. > I know this has come up before, but it's unclear to me what > needs to happen on the netconf server side in a couple > of specific cases: > > (1) If the vacmGroupName has a value that hasn't been seen before, > a "group" obviously needs to be created as a side-effect in > netconf land. What's less obvious is what happens to the > old "group" in the case where no other entries in the > vacmSecurityToGroupTable still have that particular value > for vacmGroupName. Is it to be automagically deleted > because the security-model's min-elements constrainted > would otherwise be violated? > > (2) Likewise, when the value of the StorageType of an entry > in vacmSecurityToGroupTable is modified from nonVolatile > to volatile, does similar "garbage collection" have > to happen as a side-effect? > > (3) When the entry in vacmSecurityToGroupTable is volatile, > and some (but not all) of the corresponding vacmAccessTable > entries are nonVolatile, what happens in the netconf datastores? > > Randy > . >
- [netmod] AD review: draft-ietf-netmod-snmp-cfg-05 Benoit Claise
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Juergen Schoenwaelder
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Randy Presuhn
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Benoit Claise
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Benoit Claise
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Juergen Schoenwaelder
- Re: [netmod] AD review: draft-ietf-netmod-snmp-cf… Juergen Schoenwaelder