[ipcdn] Size of docsDevSwFilename in draft-ietf-ipcdn-device-mibv2-06.txt

["Jean-Francois Mule" <jf.mule@cablelabs.com>]

Rich,

Reviewing the cable device v2 mib to create the compliance statement for PacketCable Standalone MTAs, we noticed that the object size is limited to 64 chars. While this may be plenty for tftp filenames, it could be a bit restrictive in the case of HTTP download.

Therefore, we'd like to recommend the following:
 - the docsDevSwFilename object definition be extended to a size of 128 at a minimum
 - the compliance statement for v2 DOCSIS CM restrict the implementation to 64 for those devices so that there is no requirement change for DOCSIS

docsDevSwFilename OBJECT-TYPE
        SYNTAX      SnmpAdminString (SIZE (0..64))
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "The filename of the software image to be downloaded via
             TFTP, or the abs_path (as defined in RFC2616) of the
             software image to be downloaded via HTTP.

             Unless set via SNMP, this is the filename or abs_path
             specified by the provisioning server during the boot
             process, that corresponds to the software version that
             is desired for this device.

             If unknown, the value of this object is the empty string."
        ::= { docsDevSoftware 2 }

Comments appreciated.
Jean-François 
> -----Original Message-----
> From: Internet-Drafts@ietf.org [mailto:Internet-Drafts@ietf.org] 
> Sent: Monday, October 27, 2003 3:10 PM
> Cc: ipcdn@ietf.org
> Subject: I-D ACTION:draft-ietf-ipcdn-device-mibv2-06.txt
> 
> 
> A New Internet-Draft is available from the on-line 
> Internet-Drafts directories. This draft is a work item of the 
> IP over Cable Data Network Working Group of the IETF.
> 
> 	Title		: Cable Device Management Information 
> Base for DOCSIS compliant Cable Modems and Cable Modem 
> Termination Systems
> 	Author(s)	: R. Woundy
> 	Filename	: draft-ietf-ipcdn-device-mibv2-06.txt
> 	Pages		: 79
> 	Date		: 2003-10-27
> 	
> This memo is a draft revision of the standards track 
> RFC-2669. Please see 'Revision Descriptions' below for a 
> description of changes.  This document will obsolete RFC-2669 
> when accepted. This memo defines a portion of the Management 
> Information Base (MIB) for use with network management 
> protocols in the Internet community. In particular, it 
> defines a basic set of managed objects for SNMP- based 
> management of DOCSIS compliant Cable Modems and Cable Modem 
> Termination Systems. This memo is a product of the IPCDN 
> working group within the Internet Engineering Task Force.  
> Comments are solicited and should be addressed to the working 
> group's mailing list at ipcdn@ietf.org and/or the author.
> 
> A URL for this Internet-Draft is: 
> http://www.ietf.org/internet-drafts/draft-ietf-ipcdn-device-mi
bv2-06.txt

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