draft-ietf-radext-dynauth-client-mib-00.txt   draft-ietf-radext-dynauth-client-mib-01.txt 
Network Working Group S. De Cnodder Network Working Group S. De Cnodder
Internet-Draft Alcatel Internet-Draft Alcatel
Expires: November 19, 2005 N. Jonnala Expires: January 8, 2006 N. Jonnala
Consult
M. Chiba M. Chiba
Cisco Systems, Inc. Cisco Systems, Inc.
May 18, 2005 July 7, 2005
Dynamic Authorization Client MIB Dynamic Authorization Client MIB
draft-ietf-radext-dynauth-client-mib-00.txt draft-ietf-radext-dynauth-client-mib-01.txt
Status of this Memo Status of this Memo
By submitting this Internet-Draft, each author represents that any By submitting this Internet-Draft, each author represents that any
applicable patent or other IPR claims of which he or she is aware applicable patent or other IPR claims of which he or she is aware
have been or will be disclosed, and any of which he or she becomes have been or will be disclosed, and any of which he or she becomes
aware will be disclosed, in accordance with Section 6 of BCP 79. aware will be disclosed, in accordance with Section 6 of BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that Task Force (IETF), its areas, and its working groups. Note that
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and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt. http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
This Internet-Draft will expire on November 19, 2005. This Internet-Draft will expire on January 8, 2006.
Copyright Notice Copyright Notice
Copyright (C) The Internet Society (2005). Copyright (C) The Internet Society (2005).
Abstract Abstract
This memo defines a portion of the Management Information Base (MIB) This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community. for use with network management protocols in the Internet community.
In particular, it describes the RADIUS dynamic authorization client In particular, it describes the RADIUS dynamic authorization client
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Dynamic Authorization Server (DAS) Dynamic Authorization Server (DAS)
The component that resides on the NAS which processes the Disconnect The component that resides on the NAS which processes the Disconnect
and CoA requests sent by the Dynamic Authorization Client as and CoA requests sent by the Dynamic Authorization Client as
described in [RFC3576]. described in [RFC3576].
Dynamic Authorization Client (DAC) Dynamic Authorization Client (DAC)
The component which sends the Disconnect and CoA requests to the The component which sends the Disconnect and CoA requests to the
Dynamic Authorization Server as described in [RFC3576]. Dynamic Authorization Server as described in [RFC3576]. This is
typically a RADIUS Server, but is not limited to itand may, for
example, be a Rating Engine used for Prepaid Billing.
Dynamic Authorization Server Port Dynamic Authorization Server Port
The UDP port on which the Dynamic Authorization server listens for The UDP port on which the Dynamic Authorization server listens for
the Disconnect and CoA requests sent by the Dynamic Authorization the Disconnect and CoA requests sent by the Dynamic Authorization
Client. Client.
5. Overview 5. Overview
The RADIUS dynamic authorization extensions defined in [RFC3576], The RADIUS dynamic authorization extensions defined in [RFC3576],
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IMPORTS IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, MODULE-IDENTITY, OBJECT-TYPE,
Counter32, Gauge32, Integer32, Counter32, Gauge32, Integer32,
mib-2, TimeTicks FROM SNMPv2-SMI mib-2, TimeTicks FROM SNMPv2-SMI
SnmpAdminString FROM SNMP-FRAMEWORK-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB
InetAddressType, InetAddress, InetAddressType, InetAddress,
InetPortNumber FROM INET-ADDRESS-MIB InetPortNumber FROM INET-ADDRESS-MIB
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF;
radiusDynAuthClientMIB MODULE-IDENTITY radiusDynAuthClientMIB MODULE-IDENTITY
LAST-UPDATED "200505160000Z" -- 16 May 2005 LAST-UPDATED "200507020000Z" -- 2 July 2005
ORGANIZATION "IETF RADEXT Working Group" ORGANIZATION "IETF RADEXT Working Group"
CONTACT-INFO CONTACT-INFO
" Stefaan De Cnodder " Stefaan De Cnodder
Alcatel Alcatel
Francis Wellesplein 1 Francis Wellesplein 1
B-2018 Antwerp B-2018 Antwerp
Belgium Belgium
Phone: +32 3 240 85 15 Phone: +32 3 240 85 15
EMail: stefaan.de_cnodder@alcatel.be EMail: stefaan.de_cnodder@alcatel.be
Nagi Reddy Jonnala Nagi Reddy Jonnala
Consult Cisco Systems, Inc.
4-486, Nutakki Divyasree Chambers, B Wing,
AP, India, PIN: 522303 O'Shaugnessy Road,
Bangalore-560027, India.
Phone: +91 8645 275314 Phone: +91 98456 99445
EMail: nagireddyj@yahoo.com EMail: njonnala@cisco.com
Murtaza Chiba Murtaza Chiba
Cisco Systems, Inc. Cisco Systems, Inc.
170 West Tasman Dr. 170 West Tasman Dr.
San Jose CA, 95134 San Jose CA, 95134
Phone: +1 408 525 7198 Phone: +1 408 525 7198
EMail: mchiba@cisco.com " EMail: mchiba@cisco.com "
DESCRIPTION DESCRIPTION
"The MIB module for entities implementing the client "The MIB module for entities implementing the client
side of the Dynamic Authorization extensions Remote side of the Dynamic Authorization extensions Remote
Access Dialin User Service (RADIUS) protocol. Authentication Dial In User Service (RADIUS) protocol.
Copyright (C) The Internet Society (2005). This initial Copyright (C) The Internet Society (2005). This initial
version of this MIB module was published in RFC yyyy; version of this MIB module was published in RFC yyyy;
for full legal notices see the RFC itself. Supplementary for full legal notices see the RFC itself. Supplementary
information may be available on information may be available on
http://www.ietf.org/copyrights/ianamib.html." http://www.ietf.org/copyrights/ianamib.html."
-- RFC Ed.: replace yyyy with actual RFC number & remove this note -- RFC Ed.: replace yyyy with actual RFC number & remove this note
REVISION "200505160000Z" -- 16 May 2005 REVISION "200507020000Z" -- 2 July 2005
DESCRIPTION "Initial version as published in RFC yyyy" DESCRIPTION "Initial version as published in RFC yyyy"
-- RFC Ed.: replace yyyy with actual RFC number & remove this note -- RFC Ed.: replace yyyy with actual RFC number & remove this note
::= { radiusDynamicAuthorization 2 } ::= { radiusDynamicAuthorization 2 }
radiusDynamicAuthorization OBJECT IDENTIFIER ::= { mib-2 xxx } radiusDynamicAuthorization OBJECT IDENTIFIER ::= { mib-2 xxx }
-- The value xxx to be assigned by IANA. -- The value xxx to be assigned by IANA.
radiusDynAuthClientMIBObjects OBJECT IDENTIFIER ::= radiusDynAuthClientMIBObjects OBJECT IDENTIFIER ::=
{ radiusDynAuthClientMIB 1 } { radiusDynAuthClientMIB 1 }
radiusDynAuthClient OBJECT IDENTIFIER ::= radiusDynAuthClient OBJECT IDENTIFIER ::=
{ radiusDynAuthClientMIBObjects 1 } { radiusDynAuthClientMIBObjects 1 }
radiusDynAuthClientInvalidServerAddresses OBJECT-TYPE radiusDynAuthClientDisconInvalidServerAddresses OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of RADIUS Dynamic Authorization messages "The number of Disconnect messages received from unknown
(both Disconnect and CoA) received from unknown
addresses." addresses."
::= { radiusDynAuthClient 1 } ::= { radiusDynAuthClient 1 }
radiusDynAuthClientCoAInvalidServerAddresses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of CoA messages received from unknown
addresses."
::= { radiusDynAuthClient 2 }
radiusDynAuthServerTable OBJECT-TYPE radiusDynAuthServerTable OBJECT-TYPE
SYNTAX SEQUENCE OF RadiusDynAuthServerEntry SYNTAX SEQUENCE OF RadiusDynAuthServerEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The (conceptual) table listing the RADIUS Dynamic "The (conceptual) table listing the RADIUS Dynamic
Authorization servers with which the client shares a Authorization servers with which the client shares a
secret." secret."
::= { radiusDynAuthClient 2 } ::= { radiusDynAuthClient 3 }
radiusDynAuthServerEntry OBJECT-TYPE radiusDynAuthServerEntry OBJECT-TYPE
SYNTAX RadiusDynAuthServerEntry SYNTAX RadiusDynAuthServerEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry (conceptual row) representing one Dynamic "An entry (conceptual row) representing one Dynamic
Authorization Server with which the client shares a Authorization Server with which the client shares a
secret." secret."
INDEX { radiusDynAuthServerIndex } INDEX { radiusDynAuthServerIndex }
::= { radiusDynAuthServerTable 1 } ::= { radiusDynAuthServerTable 1 }
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DESCRIPTION DESCRIPTION
"The IP-Address value of the RADIUS Dynamic "The IP-Address value of the RADIUS Dynamic
Authorization server referred to in this table entry." Authorization server referred to in this table entry."
::= { radiusDynAuthServerEntry 3 } ::= { radiusDynAuthServerEntry 3 }
radiusDynAuthServerClientPortNumber OBJECT-TYPE radiusDynAuthServerClientPortNumber OBJECT-TYPE
SYNTAX InetPortNumber SYNTAX InetPortNumber
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The UDP port the RADIUS Dynamic Authorization client is "The UDP destination port that the RADIUS Dynamic
using to send requests to this server." Authorization client is using to send requests to this
server."
::= { radiusDynAuthServerEntry 4 } ::= { radiusDynAuthServerEntry 4 }
radiusDynAuthServerID OBJECT-TYPE radiusDynAuthServerID OBJECT-TYPE
SYNTAX SnmpAdminString SYNTAX SnmpAdminString
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The NAS-Identifier of the RADIUS Dynamic "The NAS-Identifier of the RADIUS Dynamic
Authorization server referred to in this table Authorization server referred to in this table
entry." entry."
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::= { radiusDynAuthServerEntry 5 } ::= { radiusDynAuthServerEntry 5 }
radiusDynAuthClientRoundTripTime OBJECT-TYPE radiusDynAuthClientRoundTripTime OBJECT-TYPE
SYNTAX TimeTicks SYNTAX TimeTicks
UNITS "hundredths of a second" UNITS "hundredths of a second"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The time interval (in hundredths of a second) between "The time interval (in hundredths of a second) between
the most recent Disconnect or CoA request and the the most recent Disconnect or CoA request and the
reception of the correponding Disconnect or CoA reply. reception of the corresponding Disconnect or CoA reply.
A value of zero is returned in case no reply has been A value of zero is returned in case no reply has been
received yet from this server." received yet from this server."
::= { radiusDynAuthServerEntry 6 } ::= { radiusDynAuthServerEntry 6 }
radiusDynAuthClientDisconRequests OBJECT-TYPE radiusDynAuthClientDisconRequests OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "requests" UNITS "requests"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of RADIUS Disconnect-Requests sent "The number of RADIUS Disconnect-Requests sent
to this Dynamic Authorization server." to this Dynamic Authorization server."
REFERENCE REFERENCE
"RFC 3576, Section 2.1, Disconnect Messages (DM)." "RFC 3576, Section 2.1, Disconnect Messages (DM)."
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Section 2.3, Packet Format." Section 2.3, Packet Format."
::= { radiusDynAuthServerEntry 11 } ::= { radiusDynAuthServerEntry 11 }
radiusDynAuthClientDisconBadAuthenticators OBJECT-TYPE radiusDynAuthClientDisconBadAuthenticators OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "replies" UNITS "replies"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of RADIUS Disconnect-Response packets "The number of RADIUS Disconnect-Response packets
which contained invalid Signature attributes which contained invalid Authenticator field
received from this Dynamic Authorization server." received from this Dynamic Authorization server."
REFERENCE REFERENCE
"RFC 3576, Section 2.1, Disconnect Messages (DM), and "RFC 3576, Section 2.1, Disconnect Messages (DM), and
Section 2.3, Packet Format." Section 2.3, Packet Format."
::= { radiusDynAuthServerEntry 12 } ::= { radiusDynAuthServerEntry 12 }
radiusDynAuthClientDisconPendingRequests OBJECT-TYPE radiusDynAuthClientDisconPendingRequests OBJECT-TYPE
SYNTAX Gauge32 SYNTAX Gauge32
UNITS "requests" UNITS "requests"
MAX-ACCESS read-only MAX-ACCESS read-only
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STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of malformed RADIUS CoA-Response "The number of malformed RADIUS CoA-Response
packets received from this Dynamic Authorization packets received from this Dynamic Authorization
server. Bad authenticators and unknown types are server. Bad authenticators and unknown types are
not included as malformed CoA-Responses." not included as malformed CoA-Responses."
REFERENCE REFERENCE
"RFC 3576, Section 2.2, Change-of-Authorization "RFC 3576, Section 2.2, Change-of-Authorization
Messages (CoA), and Section 2.3, Packet Format." Messages (CoA), and Section 2.3, Packet Format."
::= { radiusDynAuthServerEntry 20 } ::= { radiusDynAuthServerEntry 20 }
radiusDynAuthClientCoABadAuthenticators OBJECT-TYPE radiusDynAuthClientCoABadAuthenticators OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "replies" UNITS "replies"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of RADIUS CoA-Response packets "The number of RADIUS CoA-Response packets
which contained invalid Signature attributes which contained invalid Authenticator field
received from this Dynamic Authorization server." received from this Dynamic Authorization server."
REFERENCE REFERENCE
"RFC 3576, Section 2.2, Change-of-Authorization "RFC 3576, Section 2.2, Change-of-Authorization
Messages (CoA), and Section 2.3, Packet Format." Messages (CoA), and Section 2.3, Packet Format."
::= { radiusDynAuthServerEntry 21 } ::= { radiusDynAuthServerEntry 21 }
radiusDynAuthClientCoAPendingRequests OBJECT-TYPE radiusDynAuthClientCoAPendingRequests OBJECT-TYPE
SYNTAX Gauge32 SYNTAX Gauge32
UNITS "requests" UNITS "requests"
MAX-ACCESS read-only MAX-ACCESS read-only
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radiusDynAuthClientMIBCompliance MODULE-COMPLIANCE radiusDynAuthClientMIBCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The compliance statement for entities implementing "The compliance statement for entities implementing
the RADIUS Dynamic Authorization Client." the RADIUS Dynamic Authorization Client."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { radiusDynAuthClientMIBGroup } MANDATORY-GROUPS { radiusDynAuthClientMIBGroup }
::= { radiusDynAuthClientMIBCompliances 1 } ::= { radiusDynAuthClientMIBCompliances 1 }
-- units of conformance -- units of conformance
radiusDynAuthClientMIBGroup OBJECT-GROUP radiusDynAuthClientMIBGroup OBJECT-GROUP
OBJECTS { radiusDynAuthClientInvalidServerAddresses, OBJECTS { radiusDynAuthClientDisconInvalidServerAddresses,
radiusDynAuthClientCoAInvalidServerAddresses,
radiusDynAuthServerAddressType, radiusDynAuthServerAddressType,
radiusDynAuthServerAddress, radiusDynAuthServerAddress,
radiusDynAuthServerClientPortNumber, radiusDynAuthServerClientPortNumber,
radiusDynAuthServerID, radiusDynAuthServerID,
radiusDynAuthClientRoundTripTime, radiusDynAuthClientRoundTripTime,
radiusDynAuthClientDisconRequests, radiusDynAuthClientDisconRequests,
radiusDynAuthClientDisconRetransmissions, radiusDynAuthClientDisconRetransmissions,
radiusDynAuthClientDisconAcks, radiusDynAuthClientDisconAcks,
radiusDynAuthClientDisconNaks, radiusDynAuthClientDisconNaks,
radiusDynAuthClientMalformedDisconResponses, radiusDynAuthClientMalformedDisconResponses,
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DAC is communicating. This information could be useful in mounting DAC is communicating. This information could be useful in mounting
an attack on the DAS. an attack on the DAS.
radiusDynAuthServerID radiusDynAuthServerID
This can be used to determine the Identifier of the DAS. This This can be used to determine the Identifier of the DAS. This
information could be useful in impersonating the DAS. information could be useful in impersonating the DAS.
radiusDynAuthServerClientPortNumber radiusDynAuthServerClientPortNumber
This can be used to determine the port number on which the DAC is This can be used to determine the destination port number to which
sending. This information could be useful in mounting an attack on the DAC is sending. This information could be useful in mounting an
the DAS. attack on the DAS.
The other readable objects are not really considered as being The other readable objects are not really considered as being
sensitive or vulnerable. These objects are: sensitive or vulnerable. These objects are:
radiusDynAuthClientInvalidServerAddresses, radiusDynAuthClientDisconInvalidServerAddresses,
radiusDynAuthClientCoAInvalidServerAddresses,
radiusDynAuthClientRoundTripTime, radiusDynAuthClientRoundTripTime,
radiusDynAuthClientDisconRequests, radiusDynAuthClientDisconRequests,
radiusDynAuthClientDisconRetransmissions, radiusDynAuthClientDisconRetransmissions,
radiusDynAuthClientDisconAcks, radiusDynAuthClientDisconAcks,
radiusDynAuthClientDisconNaks, radiusDynAuthClientDisconNaks,
radiusDynAuthClientMalformedDisconResponses, radiusDynAuthClientMalformedDisconResponses,
radiusDynAuthClientDisconBadAuthenticators, radiusDynAuthClientDisconBadAuthenticators,
radiusDynAuthClientDisconPendingRequests, radiusDynAuthClientDisconPendingRequests,
radiusDynAuthClientDisconTimeouts, radiusDynAuthClientDisconTimeouts,
radiusDynAuthClientDisconPacketsDropped, radiusDynAuthClientDisconPacketsDropped,
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The authors would also like to acknowledge the following people for The authors would also like to acknowledge the following people for
their comments to this document: Anjaneyulu Pata, Dan Romascanu, and their comments to this document: Anjaneyulu Pata, Dan Romascanu, and
Bert Wijnen. Bert Wijnen.
10. References 10. References
10.1 Normative References 10.1 Normative References
[DYNSERV] De Cnodder, S., Jonnala, N., and M. Chiba, "RADIUS Dynamic [DYNSERV] De Cnodder, S., Jonnala, N., and M. Chiba, "RADIUS Dynamic
Auhtorization Server MIB", Authorization Server MIB",
draft-decnodder-radext-dynauth-server-mib-01.txt, work in draft-decnodder-radext-dynauth-server-mib-01.txt, work in
progress, June 2004. progress, June 2004.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", RFC 2119, March 1997. Requirement Levels", RFC 2119, March 1997.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Structure of Management Rose, M., and S. Waldbusser, "Structure of Management
Information Version 2 (SMIv2)", STD 58, RFC 2578, Information Version 2 (SMIv2)", STD 58, RFC 2578,
April 1999. April 1999.
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Stefaan De Cnodder Stefaan De Cnodder
Alcatel Alcatel
Francis Wellesplein 1 Francis Wellesplein 1
B-2018 Antwerp B-2018 Antwerp
Belgium Belgium
Phone: +32 3 240 85 15 Phone: +32 3 240 85 15
Email: stefaan.de_cnodder@alcatel.be Email: stefaan.de_cnodder@alcatel.be
Nagi Reddy Jonnala Nagi Reddy Jonnala
Consult Cisco Systems, Inc.
4-486, Nutakki Divyasree Chambers, B Wing, O'Shaugnessy Road
AP, India, PIN: 522303 Bangalore-560027, India
Phone: +91 8645 275314 Phone: +91 98456 99445
Email: nagireddyj@yahoo.com Email: njonnala@cisco.com
Murtaza Chiba Murtaza Chiba
Cisco Systems, Inc. Cisco Systems, Inc.
170 West Tasman Dr. 170 West Tasman Dr.
San Jose CA, 95134 San Jose CA, 95134
Phone: +1 408 525 7198 Phone: +1 408 525 7198
Email: mchiba@cisco.com Email: mchiba@cisco.com
Intellectual Property Statement Intellectual Property Statement
 End of changes. 

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