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📄 rfc2621.txt

📁 gnu 的radius服务器很好用的
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Network Working Group                                             G. ZornRequest for Comments: 2621                                       B. AbobaCategory: Informational                                         Microsoft                                                                June 1999                      RADIUS Accounting Server MIBStatus of this Memo   This memo provides information for the Internet community.  This memo   does not specify an Internet standard of any kind.  Distribution of   this memo is unlimited.Copyright Notice   Copyright (C) The Internet Society (1999).  All Rights Reserved.Abstract   This memo defines a set of extensions which instrument RADIUS   accounting server functions. These extensions represent a portion of   the Management Information Base (MIB) for use with network management   protocols in the Internet community.  Using these extensions IP-based   management stations can manage RADIUS accounting servers.1.  Introduction   This memo defines a portion of the Management Information Base (MIB)   for use with network management protocols in the Internet community.   In particular, it describes managed objects used for managing RADIUS   accounting servers.   RADIUS accounting servers are today widely deployed by dialup   Internet Service Providers, in order to provide accounting services.   As a result, the effective management of RADIUS accounting servers is   of considerable importance.2.  The SNMP Management Framework   The SNMP Management Framework presently consists of five major   components:    o   An overall architecture, described in RFC 2571 [1].    o   Mechanisms for describing and naming objects and events for the        purpose of management. The first version of this Structure of        Management Information (SMI) is called SMIv1 and described inZorn & Aboba                 Informational                      [Page 1]RFC 2621              RADIUS Accounting Server MIB             June 1999        STD 15, RFC 1155 [2], STD 16, RFC 1212 [3] and RFC 1215 [4].        The second version, called SMIv2, is described in STD 58, RFC        2578 [5], RFC 2579 [6] and RFC 2580 [7].    o   Message protocols for transferring management information. The        first version of the SNMP message protocol is called SNMPv1 and        described in STD 15, RFC 1157 [8]. A second version of the        SNMP message protocol, which is not an Internet standards        track protocol, is called SNMPv2c and described in RFC 1901        [9] and RFC 1906 [10].  The third version of the message        protocol is called SNMPv3 and described in RFC 1906 [10], RFC        2572 [11] and RFC 2574 [12].    o   Protocol operations for accessing management information. The        first set of protocol operations and associated PDU formats is        described in STD 15, RFC 1157 [8]. A second set of protocol        operations and associated PDU formats is described in RFC 1905        [13].    o   A set of fundamental applications described in RFC 2573 [14] and        the view-based access control mechanism described in RFC 2575        [15].   Managed objects are accessed via a virtual information store, termed   the Management Information Base or MIB.  Objects in the MIB are   defined using the mechanisms defined in the SMI.   This memo specifies a MIB module that is compliant to the SMIv2. A   MIB conforming to the SMIv1 can be produced through the appropriate   translations. The resulting translated MIB must be semantically   equivalent, except where objects or events are omitted because no   translation is possible (use of Counter64). Some machine readable   information in SMIv2 will be converted into textual descriptions in   SMIv1 during the translation process. However, this loss of machine   readable information is not considered to change the semantics of the   MIB.3.  Overview   The RADIUS accounting protocol, described in [16], distinguishes   between the client function and the server function. In RADIUS   accounting, clients send Accounting-Requests, and servers reply with   Accounting-Responses.  Typically NAS devices implement the client   function, and thus would be expected to implement the RADIUS   accounting client MIB, while RADIUS accounting servers implement the   server function, and thus would be expected to implement the RADIUS   accounting server MIB.Zorn & Aboba                 Informational                      [Page 2]RFC 2621              RADIUS Accounting Server MIB             June 1999   However, it is possible for a RADIUS accounting entity to perform   both client and server functions. For example, a RADIUS proxy may act   as a server to one or more RADIUS accounting clients, while   simultaneously acting as an accounting client to one or more   accounting servers.  In such situations, it is expected that RADIUS   entities combining client and server functionality will support both   the client and server MIBs.3.1.  Selected objects   This MIB module contains thirteen scalars as well as a single table:   (1)  the RADIUS Accounting Client Table contains one row for each        RADIUS accounting client that the server shares a secret with.   Each entry in the RADIUS Accounting Client Table includes eleven   columns presenting a view of the activity of the RADIUS accounting   server.4.  DefinitionsRADIUS-ACC-SERVER-MIB DEFINITIONS ::= BEGINIMPORTS       MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY,       Counter32, Integer32,       IpAddress, TimeTicks, mib-2      FROM SNMPv2-SMI       SnmpAdminString                  FROM SNMP-FRAMEWORK-MIB       MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF;radiusAccServMIB MODULE-IDENTITY       LAST-UPDATED "9906110000Z" -- 11 Jun 1999       ORGANIZATION "IETF RADIUS Working Group."       CONTACT-INFO          " Bernard Aboba            Microsoft            One Microsoft Way            Redmond, WA  98052            US            Phone: +1 425 936 6605            EMail: bernarda@microsoft.com"       DESCRIPTION           "The MIB module for entities implementing the server            side of the Remote Access Dialin User Service (RADIUS)            accounting protocol."       REVISION "9906110000Z"    -- 11 Jun 1999       DESCRIPTION "Initial version as published in RFC 2621"Zorn & Aboba                 Informational                      [Page 3]RFC 2621              RADIUS Accounting Server MIB             June 1999       ::= { radiusAccounting 1 }radiusMIB OBJECT-IDENTITY       STATUS  current       DESCRIPTION           "The OID assigned to RADIUS MIB work by the IANA."        ::= { mib-2 67 }radiusAccounting  OBJECT IDENTIFIER ::= {radiusMIB 2}radiusAccServMIBObjects     OBJECT IDENTIFIER ::=                                                { radiusAccServMIB 1 }radiusAccServ      OBJECT IDENTIFIER ::= { radiusAccServMIBObjects 1 }radiusAccServIdent OBJECT-TYPE       SYNTAX      SnmpAdminString       MAX-ACCESS  read-only       STATUS      current       DESCRIPTION             "The implementation identification string for the              RADIUS accounting server software in use on the              system, for example; `FNS-2.1'"       ::= {radiusAccServ 1}radiusAccServUpTime OBJECT-TYPE       SYNTAX      TimeTicks       MAX-ACCESS  read-only       STATUS      current       DESCRIPTION             "If the server has a persistent state (e.g., a process),              this value will be the time elapsed (in hundredths of a              second) since the server process was started.              For software without persistent state, this value will              be zero."       ::= {radiusAccServ 2}radiusAccServResetTime OBJECT-TYPE       SYNTAX      TimeTicks       MAX-ACCESS  read-only       STATUS      current       DESCRIPTION             "If the server has a persistent state (e.g., a process)              and supports a `reset' operation (e.g., can be told to              re-read configuration files), this value will be the              time elapsed (in hundredths of a second) since the              server was `reset.'  For software that does not              have persistence or does not support a `reset' operation,Zorn & Aboba                 Informational                      [Page 4]RFC 2621              RADIUS Accounting Server MIB             June 1999              this value will be zero."       ::= {radiusAccServ 3}radiusAccServConfigReset OBJECT-TYPE       SYNTAX INTEGER { other(1),                        reset(2),                        initializing(3),                        running(4)}       MAX-ACCESS  read-write       STATUS      current       DESCRIPTION              "Status/action object to reinitialize any persistent               server state.  When set to reset(2), any persistent               server state (such as a process) is reinitialized as if               the server had just been started.  This value will               never be returned by a read operation.  When read, one               of the following values will be returned:                   other(1) - server in some unknown state;                   initializing(3) - server (re)initializing;                   running(4) - server currently running."       ::= {radiusAccServ 4}-- New Stats proposed by Dale E. Reed Jr (daler@iea.com)radiusAccServTotalRequests OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of packets received on the              accounting port."       ::= { radiusAccServ 5 }radiusAccServTotalInvalidRequests OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of RADIUS Accounting-Request packets              received from unknown addresses."       ::= { radiusAccServ 6 }radiusAccServTotalDupRequests OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of duplicate RADIUS Accounting-RequestZorn & Aboba                 Informational                      [Page 5]RFC 2621              RADIUS Accounting Server MIB             June 1999              packets received."       ::= { radiusAccServ 7 }radiusAccServTotalResponses OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of RADIUS Accounting-Response packets sent."       ::= { radiusAccServ 8 }radiusAccServTotalMalformedRequests OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of malformed RADIUS Accounting-Request              packets received. Bad authenticators or unknown              types are not included as malformed Access-Requests."       ::= { radiusAccServ 9 }radiusAccServTotalBadAuthenticators OBJECT-TYPE      SYNTAX Counter32      MAX-ACCESS read-only      STATUS current      DESCRIPTION            "The number of RADIUS Accounting-Request packets             which contained invalid Signature attributes."      ::= { radiusAccServ 10 }radiusAccServTotalPacketsDropped OBJECT-TYPE      SYNTAX Counter32      MAX-ACCESS read-only      STATUS current      DESCRIPTION            "The number of incoming packets silently discarded             for a reason other than malformed, bad authenticators,             or unknown types."      ::= { radiusAccServ 11 }radiusAccServTotalNoRecords OBJECT-TYPE       SYNTAX Counter32       MAX-ACCESS read-only       STATUS current       DESCRIPTION             "The number of RADIUS Accounting-Request packets              which were received and responded to but not              recorded."Zorn & Aboba                 Informational                      [Page 6]RFC 2621              RADIUS Accounting Server MIB             June 1999       ::= { radiusAccServ 12 }radiusAccServTotalUnknownTypes OBJECT-TYPE      SYNTAX Counter32      MAX-ACCESS read-only      STATUS current      DESCRIPTION            "The number of RADIUS packets of unknowntype which             were received."      ::= { radiusAccServ 13 }-- End of newradiusAccClientTable OBJECT-TYPE       SYNTAX     SEQUENCE OF RadiusAccClientEntry       MAX-ACCESS not-accessible       STATUS     current       DESCRIPTION             "The (conceptual) table listing the RADIUS accounting              clients with which the server shares a secret."       ::= { radiusAccServ 14 }radiusAccClientEntry OBJECT-TYPE       SYNTAX     RadiusAccClientEntry       MAX-ACCESS not-accessible       STATUS     current       DESCRIPTION             "An entry (conceptual row) representing a RADIUS              accounting client with which the server shares a secret."       INDEX      { radiusAccClientIndex }       ::= { radiusAccClientTable 1 }RadiusAccClientEntry ::= SEQUENCE {       radiusAccClientIndex                           Integer32,       radiusAccClientAddress                         IpAddress,       radiusAccClientID                        SnmpAdminString,       radiusAccServPacketsDropped                    Counter32,       radiusAccServRequests                          Counter32,       radiusAccServDupRequests                       Counter32,       radiusAccServResponses                         Counter32,       radiusAccServBadAuthenticators                 Counter32,       radiusAccServMalformedRequests                 Counter32,       radiusAccServNoRecords                         Counter32,       radiusAccServUnknownTypes                      Counter32}radiusAccClientIndex OBJECT-TYPE       SYNTAX     Integer32 (1..2147483647)Zorn & Aboba                 Informational                      [Page 7]RFC 2621              RADIUS Accounting Server MIB             June 1999       MAX-ACCESS not-accessible       STATUS     current       DESCRIPTION             "A number uniquely identifying each RADIUS accounting              client with which this server communicates."       ::= { radiusAccClientEntry 1 }radiusAccClientAddress OBJECT-TYPE       SYNTAX     IpAddress       MAX-ACCESS read-only       STATUS     current       DESCRIPTION             "The NAS-IP-Address of the RADIUS accounting client              referred to in this table entry."       ::= { radiusAccClientEntry 2 }radiusAccClientID OBJECT-TYPE       SYNTAX     SnmpAdminString       MAX-ACCESS read-only       STATUS     current       DESCRIPTION             "The NAS-Identifier of the RADIUS accounting client              referred to in this table entry. This is not necessarily              the same as sysName in MIB II."

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