Internet Draft Anwar Siddiqui Avaya Inc. Dan Romascanu Avaya Eugene Golovinsky BMC Software 12 March 2005 Real-time Application Quality of Service Monitoring (RAQMON) MIB Status of this Memo By submitting this Internet-Draft, I certify that any applicable patent or other IPR claims of which I am aware have been disclosed, or will be disclosed, and any of which I become aware will be disclosed, in accordance with RFC 3668. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress". The list of current Internet-Drafts can be accessed at http://www.ietf.org/1id-abstracts.html The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html Copyright Notice Copyright (C) The Internet Society (2005). All Rights Reserved. Abstract This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. The document proposes an extension to the Remote Monitoring MIB - RFC 2819. In particular, it describes managed objects used for real-time RMON MIB WG Expires September 2005 [Page 1] INTERNET DRAFT RAQMON MIB March 2005 application Quality of Service (QoS) monitoring. Distribution of this memo is unlimited. Table of Contents Status of this Memo 1 Abstract 1 1 Introduction 2 2 The Internet-Standard Management Framework 2 3 RAQMON Framework 3 4 Structure of the RAQMON MIB 3 5 RAQMON MIB Definitions 4 6 Security Considerations 33 7 IANA Considerations 35 8 Acknowledgements 35 Normative References 35 Informative References 36 Author's Address 36 Full Copyright Statement 37 Intellectual Property 37 Log of Changes 37 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 extends [RFC2819] with managed objects used for real-time application QOS monitoring. 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 [RFC2119]. 2. 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 RMON MIB WG Expires September 2005 [Page 2] INTERNET DRAFT RAQMON MIB March 2005 [RFC2580]. 3. RAQMON Framework As outlined in [RAQMON-FRAMEWORK], the RAQMON framework is based on three entities: - RAQMON Data Source (RDS) - RAQMON Report Collector (RRC) - RAQMON MIB Structure The RAQMON MIB describes information passed between RRCs and a RAQMON Application ("RAQMON manager"). 4. Structure of the RAQMON MIB The RAQMON MIB module is composed of three MIB groups: raqmonSession, raqmonException, and raqmonConfig. The raqmonSession MIB group incorporates the following tables: - The raqmonParticpantTable contains information about participants in open and closed (terminated) sessions, including parameters of the sessions they are involved in, aggregated since the beginning of the session. - The raqmonQosTable contains historical information about QoS during sessions. The set of parameters represented in this table is more restricted, but it includes historical per RAQMON report information. - The raqmonParticpantAddrTable maps participant addresses into the indices of the raqmonParticpantTable. This table allows management applications to find entries sorted by raqmonParticipantAddr rather than raqmonParticipantStartDate. The raqmonException MIB group includes a table of filters that trigger notifications for sessions with poor QoS. The raqmonConfig MIB group includes object that define the configuration of the RAQMON Report Collector. This MIB module MUST be implemented by RAQMON Report Collectors. A separate MIB module is defined in [RAQMON-PDU] for mapping the RAQMON PDUs onto an SNMP transport. The MIB module defined in [RAQMON-PDU] is normally implemented by RAQMON Data Sources (RDS). RMON MIB WG Expires September 2005 [Page 3] INTERNET DRAFT RAQMON MIB March 2005 5. RAQMON MIB Definitions RAQMON-MIB DEFINITIONS ::= BEGIN IMPORTS OBJECT-GROUP, NOTIFICATION-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF Integer32, Unsigned32, Gauge32, Counter32, OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE FROM SNMPv2-SMI InetAddressType, InetAddress FROM INET-ADDRESS-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB rmon FROM RMON-MIB RowStatus, TruthValue, DateAndTime, RowPointer FROM SNMPv2-TC; raqmon MODULE-IDENTITY LAST-UPDATED "200503120000Z" -- March 15, 2005 ORGANIZATION "IETF RMON MIB Working Group" CONTACT-INFO "WG Charter: http://www.ietf.org/html.charters/rmonmib-charter.html Mailing lists: General Discussion: rmonmib@ietf.org To Subscribe: rmonmib-requests@ietf.org In Body: subscribe your_email_address Chair: Andy Bierman Cisco Inc. Email: abierman@cisco.com Editor: Dan Romascanu Avaya Email: dromasca@avaya.com" DESCRIPTION "Real-Time Application QoS Monitoring MIB. Copyright (c) The Internet Society (2005). This version of this MIB module is part of RFC yyyy; See the RFC itself for full legal notices." -- RFC Ed.: replace yyyy with the actual RFC RMON MIB WG Expires September 2005 [Page 4] INTERNET DRAFT RAQMON MIB March 2005 -- number & remove this notice. REVISION "200503120000Z" DESCRIPTION "Initial version, published as RFC yyyy." -- RFC-Editor assigns yyyy ::= { rmon 31 } -- This OID allocation conforms to [RFC3737] -- -- Node definitions -- raqmonEvents OBJECT IDENTIFIER ::= { raqmon 0 } raqmonSessionAlarm NOTIFICATION-TYPE OBJECTS { raqmonParticipantAddr, raqmonParticipantName, raqmonParticipantPeerAddr, raqmonQoSEnd2EndNetDelay, raqmonQoSInterArrivalJitter, raqmonQosLostPackets, raqmonQosRcvdPackets } STATUS current DESCRIPTION "A notification generated by an entry in the raqmonSessionExceptionTable." ::= { raqmonEvents 1 } raqmonMIBObjects OBJECT IDENTIFIER ::= { raqmon 1 } raqmonSession OBJECT IDENTIFIER ::= { raqmonMIBObjects 1 } raqmonParticipantTable OBJECT-TYPE SYNTAX SEQUENCE OF RaqmonParticipantEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information about participants in both active and closed (terminated) sessions." ::= { raqmonSession 1 } raqmonParticipantEntry OBJECT-TYPE SYNTAX RaqmonParticipantEntry MAX-ACCESS not-accessible STATUS current RMON MIB WG Expires September 2005 [Page 5] INTERNET DRAFT RAQMON MIB March 2005 DESCRIPTION "Each entry contains information from a single session participant. Rows are removed for inactive sessions when implementation-specific age or space limits are reached." INDEX { raqmonParticipantStartDate, raqmonParticipantIndex } ::= { raqmonParticipantTable 1 } RaqmonParticipantEntry ::= SEQUENCE { raqmonParticipantStartDate DateAndTime, raqmonParticipantIndex Unsigned32, raqmonParticipantReportCaps BITS, raqmonParticipantAddrType InetAddressType, raqmonParticipantAddr InetAddress, raqmonParticipantSendPort Integer32, raqmonParticipantRecvPort Integer32, raqmonParticipantSetupDelay Integer32, raqmonParticipantName SnmpAdminString, raqmonParticipantTool SnmpAdminString, raqmonParticipantQosCount Gauge32, raqmonParticipantEndDate DateAndTime, raqmonParticipantDestPT Integer32, raqmonParticipantSrcPT Integer32, raqmonParticipantActive TruthValue, raqmonParticipantPeer RowPointer, raqmonParticipantPeerAddrType InetAddressType, raqmonParticipantPeerAddr InetAddress, raqmonParticipantSrcLayer2 Integer32, raqmonParticipantDestLayer2 Integer32, raqmonParticipantSrcLayer3 Integer32, raqmonParticipantDestLayer3 Integer32, raqmonParticipantCpuMean Integer32, raqmonParticipantCpuMin Integer32, raqmonParticipantCpuMax Integer32, raqmonParticipantMemoryMean Integer32, raqmonParticipantMemoryMin Integer32, raqmonParticipantMemoryMax Integer32, raqmonParticipantNetRTTMean Integer32, raqmonParticipantNetRTTMin Integer32, raqmonParticipantNetRTTMax Integer32, raqmonParticipantIAJitterMean Integer32, raqmonParticipantIAJitterMin Integer32, raqmonParticipantIAJitterMax Integer32, raqmonParticipantIPDVMean Integer32, raqmonParticipantIPDVMin Integer32, raqmonParticipantIPDVMax Integer32, raqmonParticipantNetOwdMean Integer32, RMON MIB WG Expires September 2005 [Page 6] INTERNET DRAFT RAQMON MIB March 2005 raqmonParticipantNetOwdMin Integer32, raqmonParticipantNetOwdMax Integer32, raqmonParticipantAppDelayMean Integer32, raqmonParticipantAppDelayMin Integer32, raqmonParticipantAppDelayMax Integer32, raqmonParticipantPacketsRcvd Integer32, raqmonParticipantPacketsSent Integer32, raqmonParticipantOctetsRcvd Integer32, raqmonParticipantOctetsSent Integer32, raqmonParticipantLostPackets Integer32, raqmonParticipantLostPacketsFrct Integer32, raqmonParticipantDiscards Integer32, raqmonParticipantDiscardsFrct Integer32, raqmonParticipantSrcPayloadType Integer32, raqmonParticipantDestPayloadType Integer32 } raqmonParticipantStartDate OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS not-accessible STATUS current DESCRIPTION "The date and time of this entry. It will be the date and time of the first report received." ::= { raqmonParticipantEntry 1 } raqmonParticipantIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index of the conceptual row which is for SNMP purposes only and has no relation to any protocol value. There is no requirement that these rows be created or maintained sequentially. The index will be unique for a particular date and time." ::= { raqmonParticipantEntry 2 } raqmonParticipantReportCaps OBJECT-TYPE SYNTAX BITS { raqmonPartRepDsrcName(0), raqmonPartRepRecvName(1), raqmonPartRepDsrcPort(2), raqmonPartRepRecvPort(3), raqmonPartRepSetupTime(4), raqmonPartRepSetupDelay(5), RMON MIB WG Expires September 2005 [Page 7] INTERNET DRAFT RAQMON MIB March 2005 raqmonPartRepSessionDuration(6), raqmonPartRepSetupStatus(7), raqmonPartRepRTEnd2EndNetDelay(8), raqmonPartRepOWEnd2EndNetDelay(9), raqmonPartApplicationDelay(10), raqmonPartRepIAJitter(11), raqmonPartRepIPDV(12), raqmonPartRepRcvdPackets(13), raqmonPartRepRcvdOctets(14), raqmonPartRepSentPackets(15), raqmonPartRepSentOctets(16), raqmonPartRepCumPacketsLoss(17), raqmonPartRepFractionPacketsLoss(18), raqmonPartRepCumDiscards(19), raqmonPartRepFractionDiscards(20), raqmonPartRepSrcPayloadType(21), raqmonPartRepDestPayloadType(22), raqmonPartRepSrcLayer2Priority(23), raqmonPartRepSrcTosDscp(24), raqmonPartRepDestLayer2Priority(25), raqmonPartRepDestTosDscp(26), raqmonPartRepCPU(27), raqmonPartRepMemory(28), raqmonPartRepAppName(29) } MAX-ACCESS read-only STATUS current DESCRIPTION "The Report capabilities of the participant, as perceived by the Collector. If the participant can report the Data Source Name as defined in [RAQMON-FRAMEWORK], Section 5.3, then the raqmonPartRepDsrcName bit will be set. If the participant can report the Receiver Name as defined in [RAQMON-FRAMEWORK], Section 5.4, then the raqmonPartRepRecvName bit will be set. If the participant can report the Data Source Port as defined in [RAQMON-FRAMEWORK], Section 5.5, then the raqmonPartRepDsrcPort bit will be set. If the participant can report the Receiver Port as defined in [RAQMON-FRAMEWORK], Section 5.6, then the raqmonPartRepRecvPort bit will be set. If the participant can report the Session Setup Time RMON MIB WG Expires September 2005 [Page 8] INTERNET DRAFT RAQMON MIB March 2005 as defined in [RAQMON-FRAMEWORK], Section 5.7, then the raqmonPartRepSetupTime bit will be set. If the participant can report the Session Setup Delay as defined in [RAQMON-FRAMEWORK], Section 5.8, then the raqmonPartRepSetupDelay bit will be set. If the participant can report the Session Duration as defined in [RAQMON-FRAMEWORK], Section 5.9, then the raqmonPartRepSessionDuration bit will be set. If the participant can report the Setup Status as defined in [RAQMON-FRAMEWORK], Section 5.10, then the raqmonPartRepSetupStatus bit will be set. If the participant can report the Round-Trip End-to-end Network Delay as defined in [RAQMON-FRAMEWORK], Section 5.11, then the raqmonPartRepRTEnd2EndNetDelay bit will be set. If the participant can report the One-way End-to-end Network Delay as defined in [RAQMON-FRAMEWORK], Section 5.12, then the raqmonPartRepOWEnd2EndNetDelay bit will be set. If the participant can report the Application Delay as defined in [RAQMON-FRAMEWORK], Section 5.13, then the raqmonPartApplicationDelay bit will be set. If the participant can report the Inter-Arrival Jitter as defined in [RAQMON-FRAMEWORK], Section 5.14, then the raqmonPartRepIAJitter bit will be set. If the participant can report the IP Packet Delay Variation as defined in [RAQMON-FRAMEWORK], Section 5.15, then the raqmonPartRepIPDV bit will be set. If the participant can report the number of application packets received as defined in [RAQMON-FRAMEWORK], Section 5.16, then the raqmonPartRepRcvdPackets bit will be set. If the participant can report the number of application octets received as defined in [RAQMON-FRAMEWORK], Section 5.17, then the raqmonPartRepRcvdOctets bit will be set. If the participant can report the number of application RMON MIB WG Expires September 2005 [Page 9] INTERNET DRAFT RAQMON MIB March 2005 packets sent as defined in [RAQMON-FRAMEWORK], Section 5.18, then the raqmonPartRepSentPackets bit will be set. If the participant can report the number of application octets sent as defined in [RAQMON-FRAMEWORK], Section 5.19, then the raqmonPartRepSentOctets bit will be set. If the participant can report the number of cumulative packets lost as defined in [RAQMON-FRAMEWORK], Section 5.20, then the raqmonPartRepCumPacketsLoss bit will be set. If the participant can report the fraction of packets loss as defined in [RAQMON-FRAMEWORK], Section 5.21, then the raqmonPartRepFractionPacketsLoss bit will be set. If the participant can report the number of cumulative discards as defined in [RAQMON-FRAMEWORK], Section 5.22, then the raqmonPartRepCumDiscards bit will be set. If the participant can report the fraction of discards as defined in [RAQMON-FRAMEWORK], Section 5.23, then the raqmonPartRepFractionDiscards bit will be set. If the participant can report the Source Payload Type as defined in [RAQMON-FRAMEWORK], Section 5.24, then the raqmonPartRepSrcPayloadType bit will be set. If the participant can report the Destination Payload Type as defined in [RAQMON-FRAMEWORK], Section 5.25, then the raqmonPartRepDestPayloadType bit will be set. If the participant can report the Source layer 2 Priority as defined in [RAQMON-FRAMEWORK], Section 5.26, then the raqmonPartRepSrcLayer2Priority bit will be set. If the participant can report the Source DSCP/ToS value as defined in [RAQMON-FRAMEWORK], Section 5.27, then the raqmonPartRepSrcToSDscp bit will be set. If the participant can report the Destination layer 2 Priority as defined in [RAQMON-FRAMEWORK], Section 5.28, then the raqmonPartRepDestLayer2Priority bit will be set. If the participant can report the Destination DSCP/ToS RMON MIB WG Expires September 2005 [Page 10] INTERNET DRAFT RAQMON MIB March 2005 Value as defined in [RAQMON-FRAMEWORK], Section 5.29, then the raqmonPartRepDestToSDscp bit will be set. If the participant can report the CPU utilization as defined in [RAQMON-FRAMEWORK], Section 5.30, then the raqmonPartRepCPU bit will be set. If the participant can report the memory utilization as defined in [RAQMON-FRAMEWORK], Section 5.31, then the raqmonPartRepMemory bit will be set. If the participant can report the Application Name as defined in [RAQMON-FRAMEWORK], Section 5.32, then the raqmonPartRepAppName bit will be set." ::= { raqmonParticipantEntry 3 } raqmonParticipantAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the Internet address of the participant for this session." ::= { raqmonParticipantEntry 4 } raqmonParticipantAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The Internet Address of the participant for this session." ::= { raqmonParticipantEntry 5 } raqmonParticipantSendPort OBJECT-TYPE SYNTAX Integer32 (-1|0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "Port from which session data is sent. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.5 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 6 } raqmonParticipantRecvPort OBJECT-TYPE SYNTAX Integer32 (-1|0..65535) RMON MIB WG Expires September 2005 [Page 11] INTERNET DRAFT RAQMON MIB March 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "Port on which session data is received. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.6 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 7 } raqmonParticipantSetupDelay OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Session setup time. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.8 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 8 } raqmonParticipantName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "The data source name for the participant." REFERENCE "Section 5.3 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 9 } raqmonParticipantTool OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A string giving the name and possibly the version of the application generating the stream, e.g., 'videotool 1.2.' This information may be useful for debugging purposes and is similar to the Mailer or Mail-System-Version SMTP headers. The tool value is expected to remain constant for the duration of the session." REFERENCE "Section 5.32 of the [RAQMON-FRAMEWORK]" RMON MIB WG Expires September 2005 [Page 12] INTERNET DRAFT RAQMON MIB March 2005 ::= { raqmonParticipantEntry 10 } raqmonParticipantQosCount OBJECT-TYPE SYNTAX Gauge32 UNITS "entries" MAX-ACCESS read-only STATUS current DESCRIPTION "The current number of entries in the QOS history table for this participant and session." ::= { raqmonParticipantEntry 11 } raqmonParticipantEndDate OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The date and time of the most recent report received." ::= { raqmonParticipantEntry 12 } raqmonParticipantDestPT OBJECT-TYPE SYNTAX Integer32 (-1|0..127) MAX-ACCESS read-only STATUS current DESCRIPTION "Destination Payload Type. If the value was not reported to the collector, this object will have the value -1." REFERENCE "RFC 1890, Section 5.25 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 13 } raqmonParticipantSrcPT OBJECT-TYPE SYNTAX Integer32 (-1|0..127) MAX-ACCESS read-only STATUS current DESCRIPTION "Source Payload Type. If the value was not reported to the collector, this object will have the value -1." REFERENCE "RFC 1890, Section 5.24 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 14 } raqmonParticipantActive OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current RMON MIB WG Expires September 2005 [Page 13] INTERNET DRAFT RAQMON MIB March 2005 DESCRIPTION "Value 'true' indicates that the session for this participant is active (open). Value 'false' indicates that the session is closed (terminated)." ::= { raqmonParticipantEntry 15 } raqmonParticipantPeer OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-only STATUS current DESCRIPTION "The pointer to the corresponding entry in this table for the other peer participant. If there is no such entry in the particpant table of the collector represented by this SNMP agent, then the value will be { 0 0 }. " ::= { raqmonParticipantEntry 16 } raqmonParticipantPeerAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the Internet address of the peer participant for this session." ::= { raqmonParticipantEntry 17 } raqmonParticipantPeerAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The Internet Address of the peer participant for this session." ::= { raqmonParticipantEntry 18 } raqmonParticipantSrcLayer2 OBJECT-TYPE SYNTAX Integer32 (-1|0..7) MAX-ACCESS read-only STATUS current DESCRIPTION "Source Layer 2 priority. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.26 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 19 } RMON MIB WG Expires September 2005 [Page 14] INTERNET DRAFT RAQMON MIB March 2005 raqmonParticipantDestLayer2 OBJECT-TYPE SYNTAX Integer32 (-1|0..7) MAX-ACCESS read-only STATUS current DESCRIPTION "Destination Layer 2 priority. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.28 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 20 } raqmonParticipantSrcLayer3 OBJECT-TYPE SYNTAX Integer32 (-1|0..63) MAX-ACCESS read-only STATUS current DESCRIPTION "Source Layer 3 DSCP value. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.27 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 21 } raqmonParticipantDestLayer3 OBJECT-TYPE SYNTAX Integer32 (-1|0..63) MAX-ACCESS read-only STATUS current DESCRIPTION "Destination Layer 3 DSCP value" REFERENCE "Section 5.29 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 22 } raqmonParticipantCpuMean OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean CPU utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.30 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 23 } raqmonParticipantCpuMin OBJECT-TYPE RMON MIB WG Expires September 2005 [Page 15] INTERNET DRAFT RAQMON MIB March 2005 SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum CPU utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.30 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 24 } raqmonParticipantCpuMax OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum CPU utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.30 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 25 } raqmonParticipantMemoryMean OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean memory utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.31 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 26 } raqmonParticipantMemoryMin OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum memory utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE RMON MIB WG Expires September 2005 [Page 16] INTERNET DRAFT RAQMON MIB March 2005 "Section 5.31 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 27 } raqmonParticipantMemoryMax OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum memory utilization. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.31 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 28 } raqmonParticipantNetRTTMean OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean round trip end-to-end network delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.11 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 29 } raqmonParticipantNetRTTMin OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum round trip end-to-end network delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.11 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 30 } raqmonParticipantNetRTTMax OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only RMON MIB WG Expires September 2005 [Page 17] INTERNET DRAFT RAQMON MIB March 2005 STATUS current DESCRIPTION "Maximum round trip end-to-end network delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.11 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 31 } raqmonParticipantIAJitterMean OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean inter-arrival jitter over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.14 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 32 } raqmonParticipantIAJitterMin OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum inter-arrival jitter over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.14 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 33 } raqmonParticipantIAJitterMax OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximim inter-arrival jitter over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.14 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 34 } RMON MIB WG Expires September 2005 [Page 18] INTERNET DRAFT RAQMON MIB March 2005 raqmonParticipantIPDVMean OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean IP packet delay variation over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.15 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 35 } raqmonParticipantIPDVMin OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum IP packet delay variation over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.15 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 36 } raqmonParticipantIPDVMax OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximim IP packet delay variation over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.15 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 37 } raqmonParticipantNetOwdMean OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean Network one-way delay over the entire session. If the value was not reported to the collector, this object will have the value -1." RMON MIB WG Expires September 2005 [Page 19] INTERNET DRAFT RAQMON MIB March 2005 REFERENCE "Section 5.12 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 38 } raqmonParticipantNetOwdMin OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum Network one-way delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.12 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 39 } raqmonParticipantNetOwdMax OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximim Network one-way delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.1 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 40 } raqmonParticipantAppDelayMean OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Mean application delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.13 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 41 } raqmonParticipantAppDelayMin OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current RMON MIB WG Expires September 2005 [Page 20] INTERNET DRAFT RAQMON MIB March 2005 DESCRIPTION "Minimum application delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.13 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 42 } raqmonParticipantAppDelayMax OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum application delay over the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.13 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 43 } raqmonParticipantPacketsRcvd OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets received for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.16 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 44 } raqmonParticipantPacketsSent OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets sent for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.17 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 45 } raqmonParticipantOctetsRcvd OBJECT-TYPE RMON MIB WG Expires September 2005 [Page 21] INTERNET DRAFT RAQMON MIB March 2005 SYNTAX Integer32 (-1|0..2147483647) UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of Octets received for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.18 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 46 } raqmonParticipantOctetsSent OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "Octets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of Octets sent for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.19 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 47 } raqmonParticipantLostPackets OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets lost by this receiver for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.20 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 48 } raqmonParticipantLostPacketsFrct OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Fraction of lost packets out of total packets received. If the value was not reported to the collector, this object will have the value -1." RMON MIB WG Expires September 2005 [Page 22] INTERNET DRAFT RAQMON MIB March 2005 REFERENCE "Section 5.21 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 49 } raqmonParticipantDiscards OBJECT-TYPE SYNTAX Integer32 (-1|0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets discarded by this receiver for the entire session. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.22 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 50 } raqmonParticipantDiscardsFrct OBJECT-TYPE SYNTAX Integer32 (-1|0..100) UNITS "percents" MAX-ACCESS read-only STATUS current DESCRIPTION "Fraction of discarded packets out of total packets received. If the value was not reported to the collector, this object will have the value -1." REFERENCE "Section 5.21 of the [RAQMON-FRAMEWORK]" ::= { raqmonParticipantEntry 51 } raqmonParticipantSrcPayloadType OBJECT-TYPE SYNTAX Integer32 (-1|0..127) MAX-ACCESS read-only STATUS current DESCRIPTION "The payload type of the packet sent by this particpant. If the value was not reported to the collector, this object will have the value -1." REFERENCE "RFC 1890, Section 5.20 of the [RAQMON-FRAMEWORK] " ::= { raqmonParticipantEntry 52 } raqmonParticipantDestPayloadType OBJECT-TYPE SYNTAX Integer32 (-1|0..127) MAX-ACCESS read-only STATUS current DESCRIPTION RMON MIB WG Expires September 2005 [Page 23] INTERNET DRAFT RAQMON MIB March 2005 "The payload type of the packet received by this particpant. If the value was not reported to the collector, this object will have the value -1." REFERENCE "RFC 1890, Section 5.21 of the [RAQMON-FRAMEWORK] " ::= { raqmonParticipantEntry 53 } raqmonQosTable OBJECT-TYPE SYNTAX SEQUENCE OF RaqmonQosEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of historical information about quality of service data during sessions." ::= { raqmonSession 2 } raqmonQosEntry OBJECT-TYPE SYNTAX RaqmonQosEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry contains information from a single RAQMON packet. Rows are removed for inactive sessions when implementation-specific time or space limits are reached. " INDEX { raqmonParticipantStartDate, raqmonParticipantIndex, raqmonQosTime } ::= { raqmonQosTable 1 } RaqmonQosEntry ::= SEQUENCE { raqmonQosTime Unsigned32, raqmonQoSEnd2EndNetDelay Integer32, raqmonQoSInterArrivalJitter Integer32, raqmonQosRcvdPackets Integer32, raqmonQosRcvdOctets Integer32, raqmonQosSentPackets Integer32, raqmonQosSentOctets Integer32, raqmonQosLostPackets Integer32, raqmonQosSessionStatus SnmpAdminString } raqmonQosTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" RMON MIB WG Expires September 2005 [Page 24] INTERNET DRAFT RAQMON MIB March 2005 MAX-ACCESS not-accessible STATUS current DESCRIPTION "Time of this entry measured from the start of the corresponding participant session. " ::= { raqmonQosEntry 1 } raqmonQoSEnd2EndNetDelay OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The round trip time. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.11 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 2 } raqmonQoSInterArrivalJitter OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "An estimate of delay variation as observed by this receiver. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.14 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 3 } raqmonQosRcvdPackets OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets received by this receiver since the previous entry. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. RMON MIB WG Expires September 2005 [Page 25] INTERNET DRAFT RAQMON MIB March 2005 " REFERENCE "Section 5.16 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 4 } raqmonQosRcvdOctets OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "octets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of octets received by this receiver since the previous report. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.18 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 5 } raqmonQosSentPackets OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of packets sent since the previous report. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.17 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 6 } raqmonQosSentOctets OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "octets" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of octets sent since the previous report. Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.19 of the [RAQMON-FRAMEWORK]" RMON MIB WG Expires September 2005 [Page 26] INTERNET DRAFT RAQMON MIB March 2005 ::= { raqmonQosEntry 7 } raqmonQosLostPackets OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "A count of packets lost as observed by this receiver since the Will contain the previous value if there was no report for this time, or -1 if the value has never been reported. " REFERENCE "Section 5.20 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 8 } raqmonQosSessionStatus OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "The session status. Will contain the previous value if there was no report for this time or the null string if no value was ever reported)." REFERENCE "Section 5.10 of the [RAQMON-FRAMEWORK]" ::= { raqmonQosEntry 9 } raqmonParticipantAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF RaqmonParticipantAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Maps raqmonParticipantAddr to the index of the raqmonParticipantTable. This table allows management applications to find entries sorted by raqmonParticipantAddr rather than raqmonParticipantStartDate." ::= { raqmonSession 3 } raqmonParticipantAddrEntry OBJECT-TYPE SYNTAX RaqmonParticipantAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry corresponds to exactly one entry in the RMON MIB WG Expires September 2005 [Page 27] INTERNET DRAFT RAQMON MIB March 2005 raqmonParticipantEntry - the entry containing the index pair raqmonParticipantStartDate, raqmonParticipantIndex. Note that there is no concern about the indexation of this table exceeding the limits defined by RFC 2578 Section 3.5. According to [RAQMON-FRAMEWORK], Section 5.1, only IPv4 and IPv6 addresses can be reported as participant addresses. Basically the raqmonParticipantAddr index in this table can be expressed in a OBJECT clause as: OBJECT raqmonParticipantAddr SYNTAX InetAddress (SIZE (4 | 8 | 16 | 20)) DESCRIPTION This MIB requires support for global and non-global IPv4 and IPv6 addresses. The common practice recommended by the MIB experts is not to sub-type objects with SYNTAX of Textual Conventions like InetAddress. The possible compilation warnings resulted by the use of this indexation in this table can be ignored. " INDEX { raqmonParticipantAddr, raqmonParticipantStartDate, raqmonParticipantIndex } ::= { raqmonParticipantAddrTable 1 } RaqmonParticipantAddrEntry ::= SEQUENCE { raqmonParticipantAddrEndDate DateAndTime } raqmonParticipantAddrEndDate OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The value of raqmonParticipantEndDate for the corresponding raqmonParticipantEntry." ::= { raqmonParticipantAddrEntry 1 } raqmonException OBJECT IDENTIFIER ::= { raqmonMIBObjects 2 } raqmonSessionExceptionTable OBJECT-TYPE SYNTAX SEQUENCE OF RaqmonSessionExceptionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table creates filters so that a management RMON MIB WG Expires September 2005 [Page 28] INTERNET DRAFT RAQMON MIB March 2005 station can get notification of a session that has had poor quality of service." ::= { raqmonException 2 } raqmonSessionExceptionEntry OBJECT-TYPE SYNTAX RaqmonSessionExceptionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row in the raqmonSessionExceptionTable." INDEX { raqmonSessionExceptionIndex } ::= { raqmonSessionExceptionTable 1 } RaqmonSessionExceptionEntry ::= SEQUENCE { raqmonSessionExceptionIndex Unsigned32, raqmonSessionExceptionIAJitterThreshold Unsigned32, raqmonSessionExceptionNetRTTThreshold Unsigned32, raqmonSessionExceptionLostPacketsThreshold Unsigned32, raqmonSessionExceptionRowStatus RowStatus } raqmonSessionExceptionIndex OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An index that uniquely identifies an entry in the raqmonSessionExceptionTable." ::= { raqmonSessionExceptionEntry 2 } raqmonSessionExceptionIAJitterThreshold OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-create STATUS current DESCRIPTION "Threshold for jitter. The value during a session must be greater than or equal to this value for an exception to be created." ::= { raqmonSessionExceptionEntry 3 } raqmonSessionExceptionNetRTTThreshold OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-create STATUS current DESCRIPTION RMON MIB WG Expires September 2005 [Page 29] INTERNET DRAFT RAQMON MIB March 2005 "Threshold for round trip time. The value during a session must be greater than or equal to this value for an exception to be created." ::= { raqmonSessionExceptionEntry 4 } raqmonSessionExceptionLostPacketsThreshold OBJECT-TYPE SYNTAX Unsigned32 (0..1000) UNITS "tenth of a percent" MAX-ACCESS read-create STATUS current DESCRIPTION "Threshold for lost packets in units of tenth of a percent. The value during a session must be greater than or equal to this value for an exception to be created." ::= { raqmonSessionExceptionEntry 5 } raqmonSessionExceptionRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object has a value of 'active' when exceptions are being monitored by the system. A newly-created conceptual row must have the all read-create objects initialized before becoming 'active'. A conceptual row that is in the 'notReady' or 'notInService' state MAY be removed after 5 minutes." ::= { raqmonSessionExceptionEntry 7 } raqmonConfig OBJECT IDENTIFIER ::= { raqmonMIBObjects 3 } raqmonConfigPort OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The UDP port to listen on for RAQMON reports, running on other transport protocols than SNMP. If the RAQMON PDU transport protocol is SNMP, a write operation on this object has no effect, as the standard port 162 is always used" ::= { raqmonConfig 1 } raqmonConfigPduTransport OBJECT-TYPE SYNTAX BITS RMON MIB WG Expires September 2005 [Page 30] INTERNET DRAFT RAQMON MIB March 2005 { other(0), tcp(1), snmp(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The PDU transport(s) used by this collector. If other(0) is set, the collector supports a transport other than SNMP. If tcp(1) is set, the collector supports TCP as a transport protocol. If snmp(2) is set, the collector supports SNMP as a transport protocol." ::= { raqmonConfig 2 } raqmonConfigRaqmonPdus OBJECT-TYPE SYNTAX Counter32 UNITS "PDUs" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of RAQMON PDUs received by the Collector." ::= { raqmonConfig 3 } raqmonRDSTimeout OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "The number of seconds since the reception of the last RAQMON PDU from a given RDS after which a session between the respective RDS and the collector is considered terminated." ::= { raqmonConfig 4 } raqmonConformance OBJECT IDENTIFIER ::= { raqmon 2 } raqmonCompliances OBJECT IDENTIFIER ::= { raqmonConformance 1 } raqmonGroups OBJECT IDENTIFIER ::= { raqmonConformance 2 } raqmonCompliance MODULE-COMPLIANCE STATUS current RMON MIB WG Expires September 2005 [Page 31] INTERNET DRAFT RAQMON MIB March 2005 DESCRIPTION "Describes the requirements for conformance to the RAQMON MIB." MODULE -- this module MANDATORY-GROUPS { raqmonCollectorGroup, raqmonCollectorNotificationsGroup } ::= { raqmonCompliances 1 } raqmonCollectorGroup OBJECT-GROUP OBJECTS { raqmonParticipantReportCaps, raqmonParticipantAddrType, raqmonParticipantAddr, raqmonParticipantSendPort, raqmonParticipantRecvPort, raqmonParticipantSetupDelay, raqmonParticipantName, raqmonParticipantTool, raqmonParticipantQosCount, raqmonParticipantEndDate, raqmonParticipantDestPT, raqmonParticipantSrcPT, raqmonParticipantActive, raqmonParticipantPeer, raqmonParticipantPeerAddrType, raqmonParticipantPeerAddr, raqmonParticipantSrcLayer2, raqmonParticipantDestLayer2, raqmonParticipantSrcLayer3, raqmonParticipantDestLayer3, raqmonParticipantCpuMean, raqmonParticipantCpuMin, raqmonParticipantCpuMax, raqmonParticipantMemoryMean, raqmonParticipantMemoryMin, raqmonParticipantMemoryMax, raqmonParticipantNetRTTMean, raqmonParticipantNetRTTMin, raqmonParticipantNetRTTMax, raqmonParticipantIAJitterMean, raqmonParticipantIAJitterMin, raqmonParticipantIAJitterMax, raqmonParticipantIPDVMean, raqmonParticipantIPDVMin, raqmonParticipantIPDVMax, raqmonParticipantNetOwdMean, RMON MIB WG Expires September 2005 [Page 32] INTERNET DRAFT RAQMON MIB March 2005 raqmonParticipantNetOwdMin, raqmonParticipantNetOwdMax, raqmonParticipantAppDelayMean, raqmonParticipantAppDelayMin, raqmonParticipantAppDelayMax, raqmonParticipantPacketsRcvd, raqmonParticipantPacketsSent, raqmonParticipantOctetsRcvd, raqmonParticipantOctetsSent, raqmonParticipantLostPackets, raqmonParticipantLostPacketsFrct, raqmonParticipantDiscards, raqmonParticipantDiscardsFrct, raqmonParticipantSrcPayloadType, raqmonParticipantDestPayloadType, raqmonQoSEnd2EndNetDelay, raqmonQoSInterArrivalJitter, raqmonQosRcvdPackets, raqmonQosRcvdOctets, raqmonQosSentPackets, raqmonQosSentOctets, raqmonQosLostPackets, raqmonQosSessionStatus, raqmonParticipantAddrEndDate, raqmonConfigPort, raqmonSessionExceptionIAJitterThreshold, raqmonSessionExceptionNetRTTThreshold, raqmonSessionExceptionLostPacketsThreshold, raqmonSessionExceptionRowStatus, raqmonConfigPduTransport, raqmonConfigRaqmonPdus, raqmonRDSTimeout } STATUS current DESCRIPTION "Objects used in RAQMON by a Collector" ::= { raqmonGroups 1 } raqmonCollectorNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { raqmonSessionAlarm } STATUS current DESCRIPTION "Notifications emitted by a RAQMON collector." ::= { raqmonGroups 2 } END 6. Security Considerations RMON MIB WG Expires September 2005 [Page 33] INTERNET DRAFT RAQMON MIB March 2005 There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. Setting the value of the object raqmonRDSTimeout to a too low value would result in RDS sessions being terminated sooner than necessary, while setting at a too high value may result in terminated sessions continuing to be managed, with unnecessary memory allocations. Setting the following object to incorrect values can result in collectors either flooding the management applications with unnecessary notifications, or not sending notifications when the QoS in the network may be degraded. raqmonSessionExceptionIAJitterThreshold raqmonSessionExceptionRTTThreshold raqmonSessionExceptionLostPacketsThreshold Setting the raqmonConfigPort object to incorrect values can result in the collector not being able to receive RAQMON PDUs from the data sources. Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. These are: raqmonParticipantTable raqmonQoSTable raqmonParticpantAddrTable Unauthorized exposure of these objects may lead to disclosure of the addresses of the participants in applications, or information about the traffic patents of the applications, which may be considered sensitive in certain environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt their values when sending them over the network via SNMP. The structure of the RAQMON tables limits what can be usefully done for access control configuration using VACM. For example, it would not be possible with these structures to provide a group, with access to performance data to a specific group of devices, since the index values for raqmonParticpantEntry cannot be known in advance. Likewise, raqmonSessionExceptionEntries apply to all entries in the raqmonQoSTable. RMON MIB WG Expires September 2005 [Page 34] INTERNET DRAFT RAQMON MIB March 2005 SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy). Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module 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. IANA Considerations No requirements from IANA are defined in this document. The root OID of the MIB module defined in this document belongs to the RMON subtree, as reserved in [RFC3737]. 8. Acknowledgements Richard Smith created the first proprietary version of this MIB. The authors would also like to thank to all the participants in the Remote Monitoring MIB Working Group, and especially to Andy Bierman, Steven Waldbusser, Alan Clark, Itai Zilbershtein, and Robert Cole for interesting discussions, ideas, comments and direct contributions to this work. The authors would also like to thank Randy Presuhn for the precious technical comments, as well as for the laborious activity of reviewing the syntax and spelling of the document. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Structure of Management RMON MIB WG Expires September 2005 [Page 35] INTERNET DRAFT RAQMON MIB March 2005 Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC2819] Waldbusser, S., "Remote Network Monitoring Management Information Base", STD 59, RFC 2819, May 2000. [RAQMON-FRAMEWORK] A. Siddiqui, D.Romascanu, and Golovinsky, E., "Framework for Real-time Application Quality of Service Monitoring (RAQMON)", Internet-Draft, draft-ietf-rmonmib-raqmon-framework-11.txt, February 2005. Informative References [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet- Standard Management Framework", RFC 3410, December 2002. [RAQMON-PDU] Siddiqui, A., Romascanu, D., Golovinsky, E., Ramhman, M., and Y. Kim, "Transport Mappings for Real-time Application Quality of Service Monitoring (RAQMON) Protocol Data Unit (PDU)",Internet-Draft, draft-ietf-raqmon-pdu-10.txt, February 2005. [RFC3737] Wijnen B., and A.Bierman "IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB modules", RFC 3737, April 2004. Authors' Addresses Anwar A. Siddiqui Avaya Labs 307 Middletown Lincroft Road Lincroft, New Jersey 07738 USA Tel: +1 732 852-3200 Fax: +1 732 817-5922 E-mail: anwars@avaya.com RMON MIB WG Expires September 2005 [Page 36] INTERNET DRAFT RAQMON MIB March 2005 Dan Romascanu Avaya Atidim Technology Park, Bldg. #3 Tel Aviv, 61131 Israel Tel: +972 3-645-8414 Email: dromasca@avaya.com Eugene Golovinsky BMC Software 2101 CityWest Blvd. Houston, Texas 77042 USA Tel: +1 713 918-1816 Email: eugene_golovinsky@bmc.com Full Copyright Statement Copyright (C) The Internet Society (2005). 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. This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 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RMON MIB WG Expires September 2005 [Page 37] INTERNET DRAFT RAQMON MIB March 2005 The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf- ipr@ietf.org. Log of Changes (This section will be removed prior to publication as RFC) Changes in draft-siddiqui-rmonmib-raqmon-mib-02.txt - changed OID of raqmonSessionAlarm - clarifications in DESCRIPTION clauses - changed raqmonParticpantActive SYNTAX to TruthValue - change range of raqmonParticipantSrcLayer2 and raqmonParticipantDestLayer2 to (0..7) - changed raqmonParticipantSrcLayer3 and raqmonParticipantDestLayer3 to Dscp - changed counters SYNTAX to Counter32 - added raqmonConfigPDUTransport and raqmonConfigRaqmonPDUs - added raqmonPDUBasicPDU and raqmonSNMPTransportNotofication - changed raqmonConformance to reflect the different conformance requirements for collectors and RAQMON devices Changes in draft-ietf-rmonmib-raqmon-mib-00.txt - changed MAX-ACCESS clause of read-write objects in raqmonParticpantTable to read-only - changed syntax of raqmonConfigPDUTransport to BITS - changed document boilerplate - divided references in normative and informative Changes in draft-ietf-rmonmib-raqmon-mib-01.txt - took out RAQMON PDU definition, now part of [RAQMON-PDU} - added one way delay objects - modified SYNTAX of INTEGER objects, in accordance with MIB guidelines - re-wrote Security Considerations Section Changes in draft-ietf-rmonmib-raqmon-mib-02.txt - introduced REFERENCE clauses, synchronized with RAQMON Framework - eliminated duplicate text and diagrams relative to the other RAQMON documents - fixed MAX-ACCESS of objects in raqmonSessionExceptionTable to read- create RMON MIB WG Expires September 2005 [Page 38] INTERNET DRAFT RAQMON MIB March 2005 Changes in draft-ietf-rmonmib-raqmon-mib-03.txt - introduced raqmonParticpantJitterType object - changed raqmonQoSRsvpStatus to raqmonQoSSessionStatus - IMPORT DateAndTime from SMIv2-TC - Fixed MIB root, in the RMON registry - re-edited copyright note, according to MIB review document - various spelling edits Changes in draft-ietf-rmonmib-raqmon-mib-04.txt - numerous spelling and syntax edits - use InetAddress and InetAddressType for objects describing IP addresses - use SnmpAddressString instead of Utf8String - eliminate constraints, and use Unsigned32 as SYNTAX for raqmonParticpantIndex - add missing values, and detail each of the BITS functionality in raqmonParticpantReportCaps - rename some objects for better clarity - add UNITS clause wherever applicable - change SYNTAX of raqmonParticpantQosCount to Gauge32 - change SYNTAX of raqmonParticpantPeerIndex to RowPointer, and rename - change SYNTAX and range of objects in raqmonQoSTable - clarify several DESCRIPTION clauses, including the ones of raqmonQoSSessionStatus and raqmonConfigPort - clarify indexation of raqmonParticipantAddressTable, to avoid concerns about exceeding OID length limit - explain VACM limitations with the RAQMON table in the security considerations section - modified the copyright and intellectual property notices in accordance to RFC 3667 and RFC 3668. Changes in draft-ietf-rmonmib-raqmon-mib-05.txt - numerous spelling and syntax edits - change syntax of objects in raqmonParticpantTable to Integer32 to add values of -1 in cases when the collector did not receive any report on the specific metrics - change object names to align with [RAQMON-FRAMEWORK] - added objects in raqmonParticpantTable to cover all metrics in [RAQMON-FRAMEWORK] - added raqmonRDSTimeout object to control the timeout for reports in collectors - change template for new IPR requirements - aligned REFERENCE clauses with new numbering in [RAQMON-FRAMEWORK] - added new mandatory IANA considerations section RMON MIB WG Expires September 2005 [Page 39] INTERNET DRAFT RAQMON MIB March 2005 Changes in draft-ietf-rmonmib-raqmon-mib-06.txt - updated reference clauses relative to the RAQMON framework document - added reference to RFC 3737 Changes in draft-ietf-rmonmib-raqmon-mib-07.txt - aligned references with the latest RAQMON framework and PDU Internet-Drafts Changes in draft-ietf-rmonmib-raqmon-mib-08.txt - fixed compilation glitch on the raqmonParticipantDestPayloadType object - new text clarifying indexation and OID limits warning on raqmonParticipantAddrEntry according to AD and MIB expert advice at IETF-62 RMON MIB WG Expires September 2005 [Page 40]