Internet Draft A. Smith Expires December 1999 Extreme Networks draft-ietf-issll-is802-sbm-mib-00.txt R. Pabbati Microsoft June 1999 Definitions of Managed Parameters for SBM network nodes Status of this Memo This document is an Internet Draft and is in full conformance with all provisions of Section 10 of RFC2026. 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. Internet Drafts may be updated, replaced, or obsoleted by other documents at any time. It is not appropriate to use Internet Drafts as reference material or to cite them other than as a "working draft" or "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. Copyright (C) The Internet Society (1999). All Rights Reserved. Abstract This memo includes a list of manageable parameters for RSVP/SBM server implementations. These are in addition to those already described in RFC 2206 and RFC 2213. Specifically, it describes parameters for control of the base signaling protocols themselves, as well as some of the admission control decisions. These definitions are not intended to be exhaustive but they have been identified as useful for practical implementations. Smith Expires December 1999 [Page 1] Internet Draft SBM Parameters June 1999 1. Introduction SBM server components of the ISSLL/IS802 architecture require some configuration parameters for operational use. These fall into 2 main areas: configuration of RSVP protocol operation and configuration of SBM-specific parts. For the former, RFC 2206 and RFC 2213 cover some configuration operations as SNMP MIBS and some additional objectsd are provided here. 1.1. Relationship to Other MIBs 1.1.1. Relationship to the 'system' group In MIB-II, the 'system' group is defined as being mandatory for all systems such that each managed entity contains one instance of each object in the 'system' group. Thus, those objects apply to the entity as a whole irrespective of whether the entity's sole functionality is the SBM protocol or whether this is only a subset of the entity's functionality. 1.1.2. Relation to Interfaces MIB The Interface MIB Evolution [INTERFACEMIB], requires that any MIB which is an adjunct of the Interface MIB, clarify specific areas within the Interface MIB. These areas were intentionally left vague in the Interface MIB Evolution to avoid over-constraining the MIB, thereby precluding management of certain media-types. 1.1.3. SBM interfaces which are capable of handling outgoing sessions should each be represented by an entry in the per-interface tables of this MIB [INTSERVMIB]. . SBM interfaces which are capable of handling outgoing Guaranteed Service sessions should be represented by an entry in intSrvGuaranteedIfTable [INTSERVGSMIB. This entry can be used to characterise the delay parameters that the SBM will use in its admission control algorithms. Smith Expires December 1999 [Page 2] Internet Draft SBM Parameters June 1999 2. Editorial information 2.1. Open Issues (1) Should we include DCLASS as well as TCLASS config info here? (2) How to represent more detailed e.g. per-queue/per-class information. We could use the per-interface tables from RFC2213/RFC2214 int-serv MIBs but we would then need one of these per queue per interface. this might need ifStackTable to group them together. Could also try to use the intSrvflowQueue object for this. (3) Should we allow creation of new SBM instances? MIB currently only allows configuration of existing SBMs and assumes that the agent will create SBM instances appropriately. 3. Definitions for SBM Server MIB SBM-SERVER-MIB DEFINITIONS ::= BEGIN -- ------------------------------------------------------------- -- ------------------------------------------------------------- IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32 FROM SNMPv2-SMI TruthValue FROM SNMPv2-TC InterfaceIndex FROM IF-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF BurstSize, BitRate, MessageSize FROM INTEGRATED-SERVICES-MIB; Smith Expires December 1999 [Page 3] Internet Draft SBM Parameters June 1999 -- -- REFERENCE -- "Resource Reservation Protocol (RSVP) - Version 1 Functional -- Specification", RFC 2205" -- -- "SBM (Subnet Bandwidth Manager): A Protocol for Admission -- Control over IEEE 802-style Networks" (draft-ietf-issll-sbm-08.txt) sbmMIB MODULE-IDENTITY LAST-UPDATED "9906100000Z" ORGANIZATION "Extreme Networks, Inc." CONTACT-INFO " Andrew Smith Phone: +1 408 579 2821 Email: andrew@extremenetworks.com" " Ramesh Pabbati Phone: +1 425 936 9438 Email: rameshpa@microsoft.com" DESCRIPTION "The SBM MIB module" ::= { xxx 1 } sbmMIBObjects OBJECT IDENTIFIER ::= { sbmMIB 1 } -- ------------------------------------------------------------- -- SBM Server Parameters -- ------------------------------------------------------------- sbmConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF SbmConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of configuration information per SBM instance. This might be e.g. per-subnet for a shared LAN or per-network-interface for a switched LAN. For a full-duplex switched LAN it might only represent the transmit direction: in this case the receive controls will have no effect. Entries in this table are created automatically by the agent when a new SBM entity is created e.g. by addition of new physical hardware or creation of a new subnet." ::= { sbmMIBObjects 1 } sbmConfigEntry OBJECT-TYPE Smith Expires December 1999 [Page 4] Internet Draft SBM Parameters June 1999 SYNTAX SbmConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A set of SBM protocol configuration variables for a given SBM instance." INDEX { sbmIndex } ::= { sbmConfigTable 1 } SbmConfigEntry ::= SEQUENCE { sbmIndex Integer32, sbmDescription SnmpAdminString, sbmIfIndex InterfaceIndex, sbmEnable TruthValue, sbmDsbmRefreshInterval Integer32, sbmDsbmDeadInterval Integer32, sbmDsbmElectionPriority INTEGER, sbmDsbmMaxNonResvTxBucketRate BitRate, sbmDsbmMaxNonResvTxBucketDepth MessageSize, sbmDsbmMaxNonResvTxPeakRate BitRate, sbmDsbmMaxNonResvTxMinPolicedSize MessageSize, sbmDsbmMaxNonResvTxMaxPacketSize MessageSize } sbmIndex OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "An integer representing a particular SBM instance." ::= { sbmConfigEntry 1 } sbmDescription OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "A description of this SBM instance." ::= { sbmConfigEntry 2 } sbmIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION Smith Expires December 1999 [Page 5] Internet Draft SBM Parameters June 1999 "The interface index representing the domain of control of this SBM instance: e.g. this might be a physical interface on a switch device or it might be a subnet represented by a propVirtual(53) interface entry. A value of 0 represents an SBM instance that has no association to any one particular ifTable entry." ::= { sbmConfigEntry 3 } sbmEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Enable SBM processing of messages." DEFVAL { true } ::= { sbmConfigEntry 4 } sbmDsbmRefreshInterval OBJECT-TYPE SYNTAX Integer32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "DSBM refresh interval." DEFVAL { 5 } ::= { sbmConfigEntry 5 } sbmDsbmDeadInterval OBJECT-TYPE SYNTAX Integer32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "DSBM Election dead time." DEFVAL { 15 } ::= { sbmConfigEntry 6 } sbmDsbmElectionPriority OBJECT-TYPE SYNTAX INTEGER (0..255) MAX-ACCESS read-write STATUS current DESCRIPTION "Election bid for this SBM to become DSBM." DEFVAL { 4 } ::= { sbmConfigEntry 7 } Smith Expires December 1999 [Page 6] Internet Draft SBM Parameters June 1999 sbmDsbmMaxNonResvTxBucketRate SYNTAX BitRate UNITS "bits per second" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum Bucket rate that can be sent with out a reservation. This is one of the parameters of the effective Tspec that senders are allowed to use before any reservation is in place." REFERENCE "RFC2210 section 3.1" ::= { sbmConfigEntry 8 } sbmDsbmMaxNonResvTxBucketDepth SYNTAX BurstSize UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum Bucket Depth that can be sent with out a reservation. This is one of the parameters of the effective Tspec that senders are allowed to use before any reservation is in place." REFERENCE "RFC2210 section 3.1" ::= { sbmConfigEntry 9 } sbmDsbmMaxNonResvTxPeakRate SYNTAX BitRate UNITS "bits per second" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum Peak rate that can be sent with out a reservation. This is one of the parameters of the effective Tspec that senders are allowed to use before any reservation is in place." REFERENCE "RFC2210 section 3.1" ::= { sbmConfigEntry 10 } sbmDsbmMaxNonResvTxMinPolicedSize SYNTAX MessageSize UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "Minimum Policed size that can be sent with out a reservation. This is one of the parameters of the effective Tspec that senders are allowed to use before any reservation is in place." Smith Expires December 1999 [Page 7] Internet Draft SBM Parameters June 1999 REFERENCE "RFC2210 section 3.1" ::= { sbmConfigEntry 11 } sbmDsbmMaxNonResvTxMaxPacketSize SYNTAX MessageSize UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "Maximum packet length that can be sent with out a reservation. This is one of the parameters of the effective Tspec that senders are allowed to use before any reservation is in place." REFERENCE "RFC2210 section 3.1" ::= { sbmConfigEntry 12 } sbmTrafficClassConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF SbmTrafficClassConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of parameters for configuring the characteristics of the mapping of sessions into layer-2 traffic classes." ::= { sbmMIBObjects 2 } sbmTrafficClassConfigEntry OBJECT-TYPE SYNTAX SbmTrafficClassConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A set of RSVP protocol configuration variables for a given SBM instance." INDEX { sbmIndex, sbmTrafficClass } ::= { sbmTrafficClassConfigTable 1 } SbmTrafficClassConfigEntry ::= SEQUENCE { sbmTrafficClass INTEGER (0..7), sbmDelayBoundTarget Integer32, sbmTrafficClassEnabled TruthValue } sbmTrafficClass OBJECT-TYPE SYNTAX INTEGER (0..7) MAX-ACCESS read-write STATUS current Smith Expires December 1999 [Page 8] Internet Draft SBM Parameters June 1999 DESCRIPTION "Traffic Class (802.1p user_priority)." ::= { sbmTrafficClassConfigEntry 1 } sbmDelayBoundTarget OBJECT-TYPE SYNTAX Integer32 UNITS "micro-seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Target delay bound on flows admitted to this class. A value of 0 indicates that there is no quantitative delay bound target associated with this class." ::= { sbmTrafficClassConfigEntry 2 } sbmTrafficClassEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Enable admission of flows to this class." ::= { sbmTrafficClassConfigEntry 3 } -- ------------------------------------------------------------- -- RSVP Configuration Parameters -- ------------------------------------------------------------- sbmRsvpConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF SbmRsvpConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of configuration information per SBM instance. This might be e.g. per-subnet for a shared LAN or per-network-interface for a switched LAN. For a full-duplex switched LAN it might only represent the transmit direction: in this case the receive controls will have no effect." ::= { sbmMIBObjects 3 } sbmRsvpConfigEntry OBJECT-TYPE SYNTAX SbmRsvpConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A set of RSVP protocol configuration variables for a given SBM instance." Smith Expires December 1999 [Page 9] Internet Draft SBM Parameters June 1999 INDEX { sbmIndex } ::= { sbmRsvpConfigTable 1 } SbmRsvpConfigEntry ::= SEQUENCE { sbmRsvpCopsEnabled TruthValue, sbmRsvpSenderPolicyEnabled TruthValue, sbmRsvpReceiverPolicyEnabled TruthValue, } sbmRsvpCopsEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Enable outsourcing of local policy decisions via the COPS protocol." DEFVAL { false } ::= { sbmRsvpConfigEntry 1 } sbmRsvpSenderPolicyEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Enable processing of RSVP policy objects in PATH messages." DEFVAL { false } ::= { sbmRsvpConfigEntry 2 } sbmRsvpReceiverPolicyEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Enable processing of RSVP policy objects in RESV messages." DEFVAL { false } ::= { sbmRsvpConfigEntry 3 } -- ------------------------------------------------------------- -- SBM statistics -- ------------------------------------------------------------- sbmStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF SbmStatsEntry MAX-ACCESS not-accessible Smith Expires December 1999 [Page 10] Internet Draft SBM Parameters June 1999 STATUS current DESCRIPTION "A table of statistics per SBM instance. This might be e.g. per-subnet for a shared LAN or per-network-interface for a switched LAN. For a full-duplex switched LAN it might only represent the transmit direction: in this case the receive statistics may be zero." ::= { sbmMIBObjects 4 } sbmStatsEntry OBJECT-TYPE SYNTAX SbmStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A set of SBM protocol statistics for a given SBM instance." INDEX { sbmIndex } ::= { sbmStatsTable 1 } SbmStatsEntry ::= SEQUENCE { sbmStatsSbmSentBytes Counter32, sbmStatsSbmReceivedBytes Counter32, sbmStatsReceivedRsvpPathMsgs Counter32, sbmStatsReceivedRsvpResvMsgs Counter32, sbmStatsReceivedRsvpPathErrMsgs Counter32, sbmStatsReceivedRsvpResvErrMsgs Counter32, sbmStatsReceivedRsvpPathTearMsgs Counter32, sbmStatsReceivedRsvpResvTearMsgs Counter32, sbmStatsReceivedRsvpConfirmMsgs Counter32, sbmStatsReceivedRsvpBadMsgs Counter32, sbmStatsSentRsvpPathMsgs Counter32, sbmStatsSentRsvpResvMsgs Counter32, sbmStatsSentRsvpPathErrMsgs Counter32, sbmStatsSentRsvpResvErrMsgs Counter32, sbmStatsSentRsvpPathTearMsgs Counter32, sbmStatsSentRsvpResvTearMsgs Counter32, sbmStatsSentRsvpConfirmMsgs Counter32, sbmStatsAdmissionControlFailures Counter32, sbmStatsInPolicyControlFailures Counter32, sbmStatsOutPolicyControlFailures Counter32, sbmStatsOtherFailures Counter32, sbmStatsInBlockadeStateResvs Counter32, sbmStatsResvTimeOuts Counter32, sbmStatsPathTimeOuts Counter32, sbmStatsReceiveFailsBigMsg Counter32, sbmStatsSendFailsBigMsg Counter32, Smith Expires December 1999 [Page 11] Internet Draft SBM Parameters June 1999 sbmStatsReceiveFailsNoResource Counter32, sbmStatsSendFailsNoResource Counter32, sbmStatsActiveOutgoingFlows Counter32, sbmStatsAllocatedOutgoingBits Counter32, sbmStatsMaxAllocatedBandwidthBits Counter32 } sbmStatsSbmSentBytes OBJECT-TYPE SYNTAX Counter32 UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 1 } sbmStatsSbmReceivedBytes OBJECT-TYPE SYNTAX Counter32 UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 2 } sbmStatsReceivedRsvpPathMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 3 } sbmStatsReceivedRsvpResvMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 4 } sbmStatsReceivedRsvpPathErrMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current Smith Expires December 1999 [Page 12] Internet Draft SBM Parameters June 1999 DESCRIPTION "" ::= { sbmStatsEntry 5 } sbmStatsReceivedRsvpResvErrMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 6 } sbmStatsReceivedRsvpPathTearMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 7 } sbmStatsReceivedRsvpResvTearMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 8 } sbmStatsReceivedRsvpConfirmMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 9 } sbmStatsReceivedRsvpBadMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Bad syntax or semantics." ::= { sbmStatsEntry 10 } sbmStatsSentRsvpPathMsgs OBJECT-TYPE Smith Expires December 1999 [Page 13] Internet Draft SBM Parameters June 1999 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 11 } sbmStatsSentRsvpResvMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 12 } sbmStatsSentRsvpPathErrMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 13 } sbmStatsSentRsvpResvErrMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 14 } sbmStatsSentRsvpPathTearMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 15 } sbmStatsSentRsvpResvTearMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" Smith Expires December 1999 [Page 14] Internet Draft SBM Parameters June 1999 ::= { sbmStatsEntry 16 } sbmStatsSentRsvpConfirmMsgs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 17 } sbmStatsAdmissionControlFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 18 } sbmStatsInPolicyControlFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 19 } sbmStatsOutPolicyControlFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 20 } sbmStatsOtherFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 21 } sbmStatsInBlockadeStateResvs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only Smith Expires December 1999 [Page 15] Internet Draft SBM Parameters June 1999 STATUS current DESCRIPTION "" ::= { sbmStatsEntry 22 } sbmStatsResvTimeOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 23 } sbmStatsPathTimeOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 24 } sbmStatsReceiveFailsBigMsg OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 25 } sbmStatsSendFailsBigMsg OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 26 } sbmStatsReceiveFailsNoResource OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 27 } Smith Expires December 1999 [Page 16] Internet Draft SBM Parameters June 1999 sbmStatsSendFailsNoResource OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 28 } sbmStatsActiveOutgoingFlows OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 29 } sbmStatsAllocatedOutgoingBits OBJECT-TYPE SYNTAX Counter32 UNITS "bps" MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 30 } sbmStatsMaxAllocatedBandwidthBits OBJECT-TYPE SYNTAX Counter32 UNITS "bps" MAX-ACCESS read-only STATUS current DESCRIPTION "" ::= { sbmStatsEntry 31 } -- ------------------------------------------------------------- -- Conformance Information -- ------------------------------------------------------------- sbmConformance OBJECT IDENTIFIER ::= { sbmMIB 2 } sbmGroups OBJECT IDENTIFIER ::= { sbmConformance 1 } sbmCompliances OBJECT IDENTIFIER ::= { sbmConformance 2 } -- ------------------------------------------------------------- -- units of conformance Smith Expires December 1999 [Page 17] Internet Draft SBM Parameters June 1999 -- ------------------------------------------------------------- sbmSbmConfigGroup OBJECT-GROUP OBJECTS { sbmIfIndex, sbmEnable, sbmDsbmRefreshInterval, sbmDsbmDeadInterval, sbmDsbmElectionPriority, sbmTrafficClass, sbmDelayBoundTarget, sbmTrafficClassEnabled } STATUS current DESCRIPTION "A collection of objects providing per-SBM control over operation of the SBM protocol." ::= { sbmGroups 1 } sbmRsvpConfigGroup OBJECT-GROUP OBJECTS { sbmRsvpEnabled, sbmRsvpCopsEnabled, sbmRsvpSenderPolicyEnabled, sbmRsvpReceiverPolicyEnabled, sbmRsvpGsDelay, sbmRsvpGsSlack } STATUS current DESCRIPTION "A collection of objects providing per-SBM control over operation of the RSVP protocol." ::= { sbmGroups 2 } sbmSbmStatisticsGroup OBJECT-GROUP OBJECTS { sbmStatsSbmSentBytes, sbmStatsSbmReceivedBytes, sbmStatsReceivedRsvpPathMsgs, sbmStatsReceivedRsvpResvMsgs, sbmStatsReceivedRsvpPathErrMsgs, sbmStatsReceivedRsvpResvErrMsgs, sbmStatsReceivedRsvpPathTearMsgs, sbmStatsReceivedRsvpResvTearMsgs, sbmStatsReceivedRsvpConfirmMsgs, sbmStatsSentRsvpPathMsgs, sbmStatsSentRsvpResvMsgs, sbmStatsSentRsvpPathErrMsgs, sbmStatsSentRsvpResvErrMsgs, sbmStatsSentRsvpPathTearMsgs, sbmStatsSentRsvpResvTearMsgs, sbmStatsSentRsvpConfirmMsgs, sbmStatsAdmissionControlFailures, sbmStatsInPolicyControlFailures, sbmStatsOutPolicyControlFailures, sbmStatsOtherFailures, Smith Expires December 1999 [Page 18] Internet Draft SBM Parameters June 1999 sbmStatsInBlockadeStateResvs, sbmStatsResvTimeOuts, sbmStatsPathTimeOuts, sbmStatsReceiveFailsBigMsg, sbmStatsSendFailsBigMsg, sbmStatsReceiveFailsNoResource, sbmStatsSendFailsNoResource, sbmStatsActiveOutgoingFlows, sbmStatsAllocatedOutgoingBits, sbmStatsMaxAllocatedBandwidthBits } STATUS current DESCRIPTION "A collection of objects providing per-SBM statistics of RSVP protocol operations." ::= { sbmGroups 3 } -- ------------------------------------------------------------- -- compliance statements -- ------------------------------------------------------------- sbmCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities which manage SBM protocol entities." MODULE -- this module MANDATORY-GROUPS { sbmSbmConfigGroup, sbmRsvpConfigGroup, sbmSbmStatisticsGroup } OBJECT sbmRsvpEnabled MIN-ACCESS read-only DESCRIPTION "Read-only access is allowed." ::= { sbmCompliances 1 } END 4. References Smith Expires December 1999 [Page 19] Internet Draft SBM Parameters June 1999 [RSVP] Braden, R., L. Zhang, S. Berson, S. Herzog, S. Jamin, "Resource Reservation Protocol (RSVP) - Version 1 Functional Specification", RFC 2205, September 1997 [IS802] Ghanwani, A., Pace, W., Srinivasan, V., Smith, A., Seaman, M., "A Framework for Providing Integrated Services Over Shared and Switched LAN Technologies", Internet Draft, April 1999. http://www.ietf.org/internet-drafts/draft-ietf-issll- is802-framework-06.txt [SBM] Yavatkar, R., Hoffman, D., Bernet, Y., Baker, F., Speer, M., "SBM (Subnet Bandwidth Manager): A Protocol for Admission Control over IEEE 802-style Networks", Internet Draft, April 1999. http://www.ietf.org/internet-drafts/draft-ietf-issll-sbm-08.txt [IS802MAP] Seaman, M., Smith, A., Crawley, E., "Integrated Service Mappings on IEEE 802 Networks", Internet Draft, Cmetric, Extreme Networks, Argon Networks, June 1999. http://www.ietf.org/internet- drafts/draft-ietf-issll-is802-svc-mapping-04.txt [RSVPMIB] Baker, F., Krawczyk, J., Sastry, A., "RSVP Management Information Base using SMIv2", RFC 2206, Sepember 1997 [INTSERVMIB] Baker, F., Krawczyk, J., Sastry, A., "Integrated Services Management Information Base using SMIv2", RFC 2213, Sepember 1997 [ARCH] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999 [V1PROTO] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Network Management Protocol", RFC 1157, May 1990. [V1SMI] Rose, M., and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", RFC 1155, May 1990 Smith Expires December 1999 [Page 20] Internet Draft SBM Parameters June 1999 [V1CONCISE] Rose, M. and K. McCloghrie, "Concise MIB Definitions", RFC 1212, March 1991 [V1TRAPS] M. Rose, "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991 [V2SMI] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [V2TC] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [V2CONFORM] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [V2COMMUNITY] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996. [V2TRANS] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996. [V2PROTO] Case, J., McCloghrie, K., Rose, M. and Waldbusser, S., "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996. [V3INTRO] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999. [V3MPC] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Smith Expires December 1999 [Page 21] Internet Draft SBM Parameters June 1999 Protocol (SNMP)", RFC 2572, April 1999. [V3USM] Blumenthal, U. and B. Wijnen, "The User-Based Security Model (USM) for Version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999. [V3APPS] Levi, D., Meyer, P. and B. Stewart, "SNMP Applications", RFC 2573, April 1999. [V3VACM] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999. [ASN1] Information processing systems - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1), International Organization for Standardization, International Standard 8824, December 1987. [ASN1BER] Information processing systems - Open Systems Interconnection - Specification of Basic Encoding Rules for Abstract Notation One (ASN.1), International Organization for Standardization, International Standard 8825, December 1987. [PROCESS] Bradner, S., "The Internet Standards Process -- Revision 3", BCP 9, RFC 2026, October 1996. 5. Security Considerations There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write and/or read-create. 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. SNMPv1 by itself is not a secure environment. 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 Smith Expires December 1999 [Page 22] Internet Draft SBM Parameters June 1999 (read/change/create/delete) the objects in this MIB. It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User- based Security Model [USM] and the View-based Access Control Model [VACM] is recommended. It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 6. Authors' Addresses Andrew Smith Extreme Networks 3585 Monroe St. Santa Clara CA 95051 USA Phone: +1 408 579 2821 EMail: andrew@extremenetworks.com Ramesh Pabbati Microsoft 1 Microsoft Way Redmond, WA 98052 USA Phone: +1 206 936 9438 Email: rameshpa@microsoft.com Smith Expires December 1999 [Page 23] Internet Draft SBM Parameters June 1999 Copyright (C) The Internet Society (1999). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implmentation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS 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. Smith Expires December 1999 [Page 24]