Internet DRAFT - draft-zorn-dime-diameter-cc-app-mib
draft-zorn-dime-diameter-cc-app-mib
Network Working Group G. Zorn
Internet-Draft Cisco Systems
Expires: December 18, 2006 June 16, 2006
Diameter Credit Control Application MIB
draft-zorn-dime-diameter-cc-app-mib-00.txt
Status of this Memo
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This Internet-Draft will expire on December 18, 2006.
Copyright Notice
Copyright (C) The Internet Society (2006).
Abstract
Along with providing support for certain basic authentication,
authorization and accounting functions, the Diameter base protocol is
intended to provide a framework for AAA applications.
This document defines the Management Information Base (MIB) module
which describes the minimum set of objects needed to manage an
implementation of the Diameter Credit Control application.
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Table of Contents
1. The Internet-Standard Management Framework . . . . . . . . . . 3
2. Requirements Language . . . . . . . . . . . . . . . . . . . . 3
3. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Diameter Credit Control Application MIB Definitions . . . . . 3
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12
6. Security Considerations . . . . . . . . . . . . . . . . . . . 12
7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 12
8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1 Normative References . . . . . . . . . . . . . . . . . . . 13
8.2 Informative References . . . . . . . . . . . . . . . . . . 13
Author's Address . . . . . . . . . . . . . . . . . . . . . . . 14
Intellectual Property and Copyright Statements . . . . . . . . 15
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1. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
[RFC2580]. In particular, it describes managed objects used for
managing the Diameter base protocol.
Discussion of this draft may be directed to the author.
2. Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC1215].
3. Overview
The base Diameter protocol [RFC3588] is never used alone; it is
always extended for a particular application. Four Diameter
applications have been defined to date: NASREQ [RFC4005], Mobile IP
[RFC4004] [RFC3141], Credit Control [RFC4006] and EAP [RFC4072];
others may be defined in the future.
This MIB defines objects supporting the management of the Diameter
Credit Control Application protocol as described in [RFC4006]. The
MIB specification for the Diameter base protocol [BASEMIB] SHOULD be
implemented prior to the implementation of this MIB.
4. Diameter Credit Control Application MIB Definitions
DIAMETER-CC-APPLICATION-MIB DEFINITIONS ::= BEGIN
IMPORTS
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB -- [RFC4001]
MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY,
Counter32, Unsigned32, TimeTicks, mib-2
FROM SNMPv2-SMI -- [RFC2578]
SnmpAdminString
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FROM SNMP-FRAMEWORK-MIB -- [RFC3411]
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF; -- [RFC2580]
RowStatus
FROM SNMPv2-TC; -- [RFC2579]
diameterMIB MODULE-IDENTITY
LAST-UPDATED "200606140000Z" -- 14 June 2006
ORGANIZATION "IETF dime Working Group."
CONTACT-INFO
"Glen Zorn
Cisco Systems, Inc.
2901 Third Avenue, Suite 600
SEA1/5/
Seattle, WA 98121
USA
Phone: +1 (425) 344 8113
Email: gwz@cisco.com"
DESCRIPTION
"The MIB module for entities implementing the
Diameter Credit Control Application, RFC 4006.
Copyright (C) The Internet Society (2006). This initial
version of this MIB module was published in RFC yyyy;
for full legal notices see the RFC itself. Supplementary
information may be available on
http://www.ietf.org/copyrights/ianamib.html."
-- RFC Ed.: replace yyyy with actual RFC number and remove this note
REVISION "200606140000Z" -- 14 June 2006
DESCRIPTION "Initial version as published in RFC yyyy"
-- RFC Ed.: replace yyyy with actual RFC number and remove this note
::= { mib-2 119 } -- Experimental value assigned by IANA.
-- Top-Level Components of this MIB.
diameterCcAppMIB OBJECT ::=
{ diameterMIB 2 }
diameterCcAppTraps OBJECT IDENTIFIER ::=
{ diameterCcAppMIB 0 }
diameterCcAppObjects OBJECT IDENTIFIER ::=
{ diameterCcAppMIB 1 }
diameterCcAppConform OBJECT IDENTIFIER ::=
{ diameterCcAppMIB 2 }
dcaHostCfgs OBJECT IDENTIFIER ::= { diameterCcAppObjects 1 }
dcaPeerStats OBJECT IDENTIFIER ::= { diameterCcAppObjects 2 }
dcaHostID OBJECT-TYPE
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SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The implementation identification string for the
Diameter software in use on the system, for
example; 'diameterd'"
::= { dcaHostCfgs 1 }
dcaHostAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of internet address stored
in dcaHostAddress."
::= { dcaHostCfgs 2 }
dcaHostAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP-Address that corresponds to the
Origin-Host AVP."
::= { dcaHostCfgs 3 }
dcaPeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF DcaPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing information regarding
the discovered or configured Diameter
Credit Control peers."
::= { dcaPeerCfgs 1 }
dcaPeerEntry OBJECT-TYPE
SYNTAX DcaPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row entry representing a discovered
or configured Diameter Credit Control
peer."
INDEX { dcaPeerIndex }
::= { dcaPeerTable 1 }
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DcaPeerEntry ::= SEQUENCE {
dcaPeerIndex Unsigned32,
dcaPeerId SnmpAdminString,
dcaPeerVendorId Unsigned32,
dcaPeerFirmwareRevision Unsigned32,
dcaPeerStatus RowStatus }
dcaPeerIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A number uniquely identifying each Diameter
Credit Control peer with which this host
communicates."
::= { dcaPeerEntry 1 }
dcaPeerId OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The server identifier for the Diameter
Credit Control peer."
::= { dcaPeerEntry 2 }
dcaPeerVendorId OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IANA Enterprise Code value assigned to
the vendor of the Diameter Credit Control
peer."
::= { dcaPeerEntry 3 }
dcaPeerFirmwareRevision OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Firmware revision of peer. If no firmware
revision, the revision of the Diameter
Credit Control software
module may be reported instead."
::= { dcaPeerEntry 4 }
dcaPeerStatus OBJECT-TYPE
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SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Status of the DCCA peer entry: creating the entry
enables the peer, destroying the entry
disables the peer."
::= { dcaPeerEntry 5 }
-- per-peer statistics
dcaPerPeerStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF dcaPerPeerStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table listing the Diameter
Credit Control per-peer Statistics."
::= { dcaPeerStats 1 }
dcaPerPeerStatsEntry OBJECT-TYPE
SYNTAX dcaPerPeerStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row entry representing a Diameter
Credit Control Peer."
INDEX { dcaPeerIndex }
::= { dcaPerPeerStatsTable 1 }
dcaPerPeerStatsEntry ::= SEQUENCE {
dcaPeerStatsIndex Unsigned32,
dcaPerPeerStatsCCRIn Counter32,
dcaPerPeerStatsCCROut Counter32,
dcaPerPeerStatsCCRDropped Counter32,
dcaPerPeerStatsCCAIn Counter32,
dcaPerPeerStatsCCAOut Counter32,
dcaPerPeerStatsCCADropped Counter32,
dcaPerPeerStatsRARIn Counter32,
dcaPerPeerStatsRARDropped Counter32,
dcaPerPeerStatsRAAOut Counter32,
dcaPerPeerStatsRAADropped Counter32,
dcaPerPeerStatsSTROut Counter32,
dcaPerPeerStatsSTRDropped Counter32,
dcaPerPeerStatsSTAIn Counter32,
dcaPerPeerStatsSTADropped Counter32,
dcaPerPeerStatsAAROut Counter32,
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dcaPerPeerStatsAARDropped Counter32,
dcaPerPeerStatsAAAIn Counter32,
dcaPerPeerStatsAAADropped Counter32 }
dcaPeerStatsIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A number uniquely identifying each Diameter
Credit Control Peer with which this host
communicates."
::= { dcaPerPeerStatsEntry 1 }
dcaPerPeerStatsCCRIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Request (CCR)
messages received, per peer."
::= { dcaPerPeerStatsEntry 2 }
dcaPerPeerStatsCCROut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Request (CCR)
messages sent, per peer."
::= { dcaPerPeerStatsEntry 3 }
dcaPerPeerStatsCCRDropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Request (CCR)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 4 }
dcaPerPeerStatsCCAIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Answer (CCA)
messages received, per peer."
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::= { dcaPerPeerStatsEntry 5 }
dcaPerPeerStatsCCAOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Answer (CCA)
messages sent, per peer."
::= { dcaPerPeerStatsEntry 6 }
dcaPerPeerStatsCCADropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Credit-Control-Answer (CCA)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 7 }
dcaPerPeerStatsRARIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Re-Auth-Request(RAR)
messages received, per peer."
::= { dcaPerPeerStatsEntry 8 }
dcaPerPeerStatsRARDropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Re-Auth-Request(RAR)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 9 }
dcaPerPeerStatsRAAOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Re-Auth-Answer(RAA)
messages transmitted, per peer."
::= { dcaPerPeerStatsEntry 10 }
dcaPerPeerStatsRAADropped OBJECT-TYPE
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SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter Re-Auth-Answer(RAA)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 11 }
dcaPerPeerStatsSTROut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter
Session-Termination-Request(STR)
messages transmitted, per peer."
::= { dcaPerPeerStatsEntry 12 }
dcaPerPeerStatsSTRDropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter
Session-Termination-Request(STR)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 13 }
dcaPerPeerStatsSTAIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter
Session-Termination-Answer(STA)
messages received, per peer."
::= { dcaPerPeerStatsEntry 14 }
dcaPerPeerStatsSTADropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter
Session-Termination-Answer(STA)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 15 }
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dcaPerPeerStatsAAROut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter AA-Request(AAR)
messages transmitted, per peer."
::= { dcaPerPeerStatsEntry 16 }
dcaPerPeerStatsAARDropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter AA-Request(AAR)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 17 }
dcaPerPeerStatsAAAIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter AA-Answer(AAA)
messages received, per peer."
::= { dcaPerPeerStatsEntry 18 }
dcaPerPeerStatsAAADropped OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Diameter AA-Answer(AAA)
messages dropped, per peer."
::= { dcaPerPeerStatsEntry 19 }
-- -- Conformance -- dcaMIBCompliances
OBJECT IDENTIFIER ::= { diameterCcAppConform 1 } dcaMIBGroups
OBJECT IDENTIFIER ::= { diameterCcAppConform 2 }
-- -- Compliance Statements --
dcaMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for Diameter Credit Control
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application entities."
MODULE -- this module
MANDATORY-GROUPS { dcaHostCfgGroup }
::= { dcaMIBCompliances 1 }
-- -- Units of Conformance --
dcaHostCfgGroup OBJECT-GROUP
OBJECTS {
dcaHostAddressType,
dcaHostAddress,
dcaHostId
}
STATUS current
DESCRIPTION
"A collection of objects providing configuration common
to the server."
::= { dcaMIBGroups 1 }
END
5. IANA Considerations
IANA is requested to assign an OID under mib-2.
6. Security Considerations
SNMPv1 by itself is not a secure environment. Even if the network
itself is secure (for example by using IPSec), there is no control as
to who on the secure network is allowed to access and GET (read) the
objects in this MIB.
It is recommended that the implementers consider the security
features as provided by the SNMPv3 framework. Specifically, the use
of the User-based Security Model [RFC2574] and the View-based Access
Control Model [RFC2575] is recommended.
It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly
configured to give access to the objects only to those principals
(users) that have legitimate rights to indeed GET or SET (change/
create/delete) them.
7. Acknowledgements
Thanks to Subash Comerica, Sumanth Mithra and Biswaranjan Panda for
helpful suggestions and feedback.
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8. References
8.1 Normative References
[BASEMIB] Zorn, G., "Diameter Base Protocol MIB",
draft-zorn-dime-diameter-base-protocol-mib-00.txt (work in
progress), June 2006.
[RFC1215] Rose, M., "Convention for defining traps for use with the
SNMP", RFC 1215, March 1991.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Textual Conventions for SMIv2",
STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder,
"Conformance Statements for SMIv2", STD 58, RFC 2580,
April 1999.
[RFC3588] Calhoun, P., Loughney, J., Guttman, E., Zorn, G., and J.
Arkko, "Diameter Base Protocol", RFC 3588, September 2003.
[RFC4004] Calhoun, P., Johansson, T., Perkins, C., Hiller, T., and
P. McCann, "Diameter Mobile IPv4 Application", RFC 4004,
August 2005.
8.2 Informative References
[RFC2574] Blumenthal, U. and B. Wijnen, "User-based Security Model
(USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 2575, April 1999.
[RFC3141] Hiller, T., Walsh, P., Chen, X., Munson, M., Dommety, G.,
Sivalingham, S., Lim, B., McCann, P., Shiino, H.,
Hirschman, B., Manning, S., Hsu, R., Koo, H., Lipford, M.,
Calhoun, P., Lo, C., Jaques, E., Campbell, E., Y.Xu,
S.Baba, T.Ayaki, T.Seki, and A.Hameed, "CDMA2000 Wireless
Data Requirements for AAA", RFC 3141, June 2001.
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
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"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC4005] Calhoun, P., Zorn, G., Spence, D., and D. Mitton,
"Diameter Network Access Server Application", RFC 4005,
August 2005.
[RFC4006] Hakala, H., Mattila, L., Koskinen, J-P., Stura, M., and J.
Loughney, "Diameter Credit-Control Application", RFC 4006,
August 2005.
[RFC4072] Eronen, P., Hiller, T., and G. Zorn, "Diameter Extensible
Authentication Protocol (EAP) Application", RFC 4072,
August 2005.
Author's Address
Glen Zorn
Cisco Systems
2901 Third Avenue, Suite 600
SEA1/5/
Seattle, WA 98121
USA
Phone: +1 (425) 344 8113
Email: gwz@cisco.com
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Copyright Statement
Copyright (C) The Internet Society (2006). This document is subject
to the rights, licenses and restrictions contained in BCP 78, and
except as set forth therein, the authors retain all their rights.
Acknowledgment
Funding for the RFC Editor function is currently provided by the
Internet Society.
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