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SIP-SERVER-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Unsigned32, Gauge32, mib-2 FROM SNMPv2-SMI -- RFC 2578 TruthValue, TimeStamp, DateAndTime FROM SNMPv2-TC -- RFC 2579 MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF -- RFC 2580 SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- RFC 3411 applIndex FROM NETWORK-SERVICES-MIB -- RFC 2788 InetAddressType, InetAddress FROM INET-ADDRESS-MIB; -- RFC 4001 sipServerMIB MODULE-IDENTITY LAST-UPDATED "200704200000Z" ORGANIZATION "IETF Session Initiation Protocol Working Group" CONTACT-INFO "SIP WG email: sip@ietf.org Co-editor: Kevin Lingle Cisco Systems, Inc. postal: 7025 Kit Creek Road P.O. Box 14987 Research Triangle Park, NC 27709 USA email: klingle@cisco.com phone: +1 919 476 2029 Co-editor: Joon Maeng email: jmaeng@austin.rr.com Co-editor: Jean-Francois Mule CableLabs postal: 858 Coal Creek Circle Louisville, CO 80027 USA email: jf.mule@cablelabs.com phone: +1 303 661 9100 Co-editor: Dave Walker email: drwalker@rogers.com " DESCRIPTION "Session Initiation Protocol (SIP) Server MIB module. SIP is an application-layer signaling protocol for creating, modifying, and terminating multimedia sessions with one or more participants. These sessions include Internet multimedia conferences and Internet telephone calls. SIP is defined in RFC 3261 (June 2002). This MIB is defined for the management of SIP Proxy, Redirect, and Registrar Servers. A Proxy Server acts as both a client and a server. It accepts requests from other clients, either responding to them or passing them on to other servers, possibly after modification. A Redirect Server accepts requests from clients and returns zero or more addresses to that client. Unlike a User Agent Server, it does not accept calls. A Registrar is a server that accepts REGISTER requests. A Registrar is typically co-located with a Proxy or Redirect Server. Copyright (C) The IETF Trust (2007). This version of this MIB module is part of RFC 4780; see the RFC itself for full legal notices." REVISION "200704200000Z" DESCRIPTION "Initial version of the IETF SIP-SERVER-MIB module. This version published as part of RFC 4780." ::= { mib-2 151 } -- Top-Level Components of this MIB. sipServerMIBObjects OBJECT IDENTIFIER ::= { sipServerMIB 1 } sipServerMIBConformance OBJECT IDENTIFIER ::= { sipServerMIB 2 } -- -- These groups contain objects common to all SIP servers. -- sipServerCfg OBJECT IDENTIFIER ::= { sipServerMIBObjects 1 } -- -- Common Server Configuration Objects -- sipServerCfgTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains configuration objects applicable to SIP Redirect and Proxy Servers." ::= { sipServerCfg 1 } sipServerCfgEntry OBJECT-TYPE SYNTAX SipServerCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row of common configuration. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex } ::= { sipServerCfgTable 1 } SipServerCfgEntry ::= SEQUENCE { sipServerCfgHostAddressType InetAddressType, sipServerCfgHostAddress InetAddress } sipServerCfgHostAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of Internet address by which the SIP server is reachable." REFERENCE "RFC 3261, Section 19.1.1" ::= { sipServerCfgEntry 1 } sipServerCfgHostAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the host portion of a SIP URI that is assigned to the SIP server. It MAY contain a fully qualified domain name or an IP address. The length of the value will depend on the type of address specified. The type of address given by this object is controlled by sipServerCfgHostAddressType." REFERENCE "RFC 3261, Section 19.1.1" ::= { sipServerCfgEntry 2 } -- -- This group contains MIB objects -- related to SIP Proxy Servers. -- sipServerProxyCfg OBJECT IDENTIFIER ::= { sipServerMIBObjects 3 } sipServerProxyStats OBJECT IDENTIFIER ::= { sipServerMIBObjects 4 } -- -- Proxy Server Configuration -- sipServerProxyCfgTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerProxyCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains configuration objects applicable to SIP Proxy Servers." ::= { sipServerProxyCfg 1 } sipServerProxyCfgEntry OBJECT-TYPE SYNTAX SipServerProxyCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row of common proxy configuration. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex } ::= { sipServerProxyCfgTable 1 } SipServerProxyCfgEntry ::= SEQUENCE { sipServerCfgProxyStatefulness INTEGER, sipServerCfgProxyRecursion TruthValue, sipServerCfgProxyRecordRoute TruthValue, sipServerCfgProxyAuthMethod BITS, sipServerCfgProxyAuthDefaultRealm SnmpAdminString } sipServerCfgProxyStatefulness OBJECT-TYPE SYNTAX INTEGER { stateless(1), transactionStateful(2), callStateful(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the default mode of operation for the Proxy Server entity. A stateless proxy is a logical entity that does not maintain the client or server transaction state machines when it processes requests. A stateless proxy forwards every request it receives downstream and every response it receives upstream. If the value of this object is stateless(1), the proxy defaults to stateless operations. A transaction stateful proxy, or simply a 'stateful proxy', is a logical entity that maintains the client and server transaction state machines during the processing of a request. A (transaction) stateful proxy is not the same as a call stateful proxy. If the value of this object is transactionStateful(2), the proxy is stateful on a transaction basis. A call stateful proxy is a logical entity if it retains state for a dialog from the initiating INVITE to the terminating BYE request. A call stateful proxy is always transaction stateful, but the converse is not necessarily true. If the value of this object is callStateful(3), the proxy is call stateful." REFERENCE "RFC 3261, Section 16" ::= { sipServerProxyCfgEntry 1 } sipServerCfgProxyRecursion OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects whether or not the Proxy performs a recursive search on the Contacts provided in 3xx redirects. If the value of this object is 'true', a recursive search is performed. If the value is 'false', no search is performed, and the 3xx response is sent upstream towards the source of the request." REFERENCE "RFC 3261 Sections 16.5 and 16.6" ::= { sipServerProxyCfgEntry 2 } sipServerCfgProxyRecordRoute OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects whether or not the proxy adds itself to the Record-Route header as a default action. This header is used to list the proxies that insist on being in the signaling path for subsequent requests related to the call leg. If the value of this object is 'true', the proxy adds itself to the end of the Record-Route header, creating the header if required. If the value is 'false', the proxy does not add itself to the Record-Route header." REFERENCE "RFC 3261, Section 20.30" ::= { sipServerProxyCfgEntry 3 } -- -- Security -- sipServerCfgProxyAuthMethod OBJECT-TYPE SYNTAX BITS { none(0), tls(1), digest(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the authentication methods that MAY be used to authenticate request originators. bit 0 no authentication is performed bit 1 TLS is used bit 2 HTTP Digest is used." REFERENCE "RFC 3261 Sections 22, 23, 26, 26.2.3" ::= { sipServerProxyCfgEntry 4 } sipServerCfgProxyAuthDefaultRealm OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the default realm value used in Proxy-Authenticate headers. Note that this MAY need to be stored per user, in which case, this default value is ignored. " REFERENCE "RFC 3261, Section 22.1" ::= { sipServerProxyCfgEntry 5 } -- -- Proxy Server Statistics -- sipServerProxyStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerProxyStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the statistics objects applicable to all SIP Proxy Servers in this system." ::= { sipServerProxyStats 1 } sipServerProxyStatsEntry OBJECT-TYPE SYNTAX SipServerProxyStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row of summary statistics. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex } ::= { sipServerProxyStatsTable 1 } SipServerProxyStatsEntry ::= SEQUENCE { sipServerProxyStatProxyReqFailures Counter32, sipServerProxyStatsDisconTime TimeStamp } sipServerProxyStatProxyReqFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the number of occurrences of unsupported options being specified in received Proxy-Require headers. Such occurrences result in a 420 Bad Extension status code being returned. Discontinuities in the value of this counter can occur at re-initialization of the SIP entity or service. A Management Station can detect discontinuities in this counter by monitoring the sipServerProxyStatsDisconTime object in the same row." ::= { sipServerProxyStatsEntry 1 } sipServerProxyStatsDisconTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the sysUpTime object when the counters for the server statistics objects in this row last experienced a discontinuity." ::= { sipServerProxyStatsEntry 2 } -- -- This group contains MIB objects related to SIP Registrars. -- sipServerRegCfg OBJECT IDENTIFIER ::= { sipServerMIBObjects 5 } sipServerRegStats OBJECT IDENTIFIER ::= { sipServerMIBObjects 6 } -- -- Registrar Configuration -- sipServerRegCfgTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerRegCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains configuration objects applicable to SIP Registrars." ::= { sipServerRegCfg 1 } sipServerRegCfgEntry OBJECT-TYPE SYNTAX SipServerRegCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row of common Registrar configuration. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex } ::= { sipServerRegCfgTable 1 } SipServerRegCfgEntry ::= SEQUENCE { sipServerRegMaxContactExpiryDuration Unsigned32, sipServerRegMaxUsers Unsigned32, sipServerRegCurrentUsers Gauge32, sipServerRegDfltRegActiveInterval Unsigned32 } sipServerRegMaxContactExpiryDuration OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the maximum expiry that may be requested by a User Agent for a particular Contact. User Agents can specify expiry using either an Expiry header in a REGISTER request, or using an Expires parameter in a Contact header in a REGISTER request. If the value requested by the User Agent is greater than the value of this object, then the contact information is given the duration specified by this object, and that duration is indicated to the User Agent in the response." ::= { sipServerRegCfgEntry 1 } sipServerRegMaxUsers OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the maximum number of users that the Registrar supports. The current number of users is reflected by sipServerRegCurrentUsers." ::= { sipServerRegCfgEntry 2 } sipServerRegCurrentUsers OBJECT-TYPE SYNTAX Gauge32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the number of users currently registered with the Registrar." ::= { sipServerRegCfgEntry 3 } sipServerRegDfltRegActiveInterval OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This object reflects the default time interval the Registrar considers registrations to be active. The value is used to compute the Expires header in the REGISTER response. If a user agent requests a time interval shorter than specified by this object, the Registrar SHOULD honor that request. If a Contact entry does not have an 'expires' parameter, the value of the Expires header field is used instead. If a Contact entry has no 'expires' parameter and no Expires header field is present, the value of this object is used as the default value." REFERENCE "RFC 3261, Section 10.2" ::= { sipServerRegCfgEntry 4 } -- -- Per User Information -- sipServerRegUserTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerRegUserEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information on all users registered to each Registrar in this system." ::= { sipServerRegCfg 2 } sipServerRegUserEntry OBJECT-TYPE SYNTAX SipServerRegUserEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains information for a single user registered to this Registrar. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex, sipServerRegUserIndex } ::= { sipServerRegUserTable 1 } SipServerRegUserEntry ::= SEQUENCE { sipServerRegUserIndex Unsigned32, sipServerRegUserUri SnmpAdminString, sipServerRegUserAuthenticationFailures Counter32, sipServerRegUserDisconTime TimeStamp } sipServerRegUserIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object uniquely identifies a conceptual row in the table." ::= { sipServerRegUserEntry 1 } sipServerRegUserUri OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the user's address-of-record. It is the main form by which the Registrar knows the user. The format is typically 'user@domain'. It is contained in the To header for all REGISTER requests." ::= { sipServerRegUserEntry 2 } sipServerRegUserAuthenticationFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains a count of the number of times the user has failed authentication. Discontinuities in the value of this counter can occur due to successful user authentications and at re-initialization of the SIP entity or service. A Management Station can detect discontinuities in this counter by monitoring the sipServerRegUserDisconTime object in the same row." ::= { sipServerRegUserEntry 3 } sipServerRegUserDisconTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the sysUpTime object when the counters for the user registration statistics objects in this row last experienced a discontinuity." ::= { sipServerRegUserEntry 4 } -- -- Per Contact Information -- sipServerRegContactTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerRegContactEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information on every location where a registered user (specified by sipServerRegUserIndex) wishes to be found (i.e., the user has provided contact information to each SIP Registrar in this system)." ::= { sipServerRegCfg 3 } sipServerRegContactEntry OBJECT-TYPE SYNTAX SipServerRegContactEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains information for a single Contact. Multiple contacts may exist for a single user. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex, sipServerRegUserIndex, sipServerRegContactIndex } ::= { sipServerRegContactTable 1 } SipServerRegContactEntry ::= SEQUENCE { sipServerRegContactIndex Unsigned32, sipServerRegContactDisplayName SnmpAdminString, sipServerRegContactURI SnmpAdminString, sipServerRegContactLastUpdated TimeStamp, sipServerRegContactExpiry DateAndTime, sipServerRegContactPreference SnmpAdminString } sipServerRegContactIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Along with the sipServerRegUserIndex, this object uniquely identifies a conceptual row in the table." ::= { sipServerRegContactEntry 1 } sipServerRegContactDisplayName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the display name for the Contact. For example, 'Santa at Home', or 'Santa on his Sled', corresponding to contact URIs of sip:BigGuy@example.com or sip:sclaus817@example.com, respectively." ::= { sipServerRegContactEntry 2 } sipServerRegContactURI OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains either a SIP URI where the user can be contacted. This URI is normally returned to a client from a Redirect Server, or is used as the RequestURI in a SIP request line for requests forwarded by a proxy." ::= { sipServerRegContactEntry 3 } sipServerRegContactLastUpdated OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the time when this contact information was accepted. If the contact information is updated via a subsequent REGISTER of the same information, this object is also updated." ::= { sipServerRegContactEntry 4 } sipServerRegContactExpiry OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the date and time when the contact information will no longer be valid. Such times may be specified by the user at registration (i.e., Expires header or expiry parameter in the Contact information), or a system default can be applied." ::= { sipServerRegContactEntry 5 } sipServerRegContactPreference OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates a relative preference for the particular Contact header field value compared to other bindings for this address-of-record. A registering user may provide this preference as a 'qvalue' parameter in the Contact header. The format of this item is a decimal number between 0 and 1 (for example 0.9). Higher values indicate locations preferred by the user." REFERENCE "RFC 3261, Section 10.2.1.2, 16.6, and 20.10" ::= { sipServerRegContactEntry 6 } -- -- Registrar Statistics -- sipServerRegStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF SipServerRegStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the summary statistics objects applicable to all SIP Registrars in this system." ::= { sipServerRegStats 1 } sipServerRegStatsEntry OBJECT-TYPE SYNTAX SipServerRegStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row of summary statistics. Each row represents those objects for a particular SIP server present in this system. applIndex is used to uniquely identify these instances of SIP servers and correlate them through the common framework of the NETWORK-SERVICES-MIB (RFC 2788). The same value of applIndex used in the corresponding SIP-COMMON-MIB is used here." INDEX { applIndex } ::= { sipServerRegStatsTable 1 } SipServerRegStatsEntry ::= SEQUENCE { sipServerRegStatsAcceptedRegs Counter32, sipServerRegStatsRejectedRegs Counter32, sipServerRegStatsDisconTime TimeStamp } sipServerRegStatsAcceptedRegs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains a count of the number of REGISTER requests that have been accepted (status code 200) by the Registrar. This includes additions of new contact information, refreshing contact information, as well as requests for deletion of contact information. Discontinuities in the value of this counter can occur at re-initialization of the SIP entity or service. A Management Station can detect discontinuities in this counter by monitoring the sipServerRegStatsDisconTime object in the same row." ::= { sipServerRegStatsEntry 1 } sipServerRegStatsRejectedRegs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains a count of the number REGISTER requests that have been rejected by the Registrar. Discontinuities in the value of this counter can occur at re-initialization of the SIP entity or service. A Management Station can detect discontinuities in this counter by monitoring the sipServerRegStatsDisconTime object in the same row." ::= { sipServerRegStatsEntry 2 } sipServerRegStatsDisconTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the sysUpTime object when the counters for the registrar statistics objects in this row last experienced a discontinuity." ::= { sipServerRegStatsEntry 3 } -- -- Conformance -- sipServerMIBCompliances OBJECT IDENTIFIER ::= { sipServerMIBConformance 1 } sipServerMIBGroups OBJECT IDENTIFIER ::= { sipServerMIBConformance 2 } -- -- Compliance Statements -- sipServerProxyServerCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SIP entities acting as Proxy Servers." MODULE -- this module MANDATORY-GROUPS { sipServerConfigGroup, sipServerProxyConfigGroup, sipServerProxyStatsGroup } ::= { sipServerMIBCompliances 1 } sipRedirectServerCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SIP entities acting as Redirect Servers." MODULE -- this module MANDATORY-GROUPS { sipServerConfigGroup } ::= { sipServerMIBCompliances 2 } sipServerRegistrarServerCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SIP entities acting as Registrars." MODULE -- this module MANDATORY-GROUPS { sipServerConfigGroup, sipServerRegistrarConfigGroup, sipServerRegistrarStatsGroup } GROUP sipServerRegistrarUsersGroup DESCRIPTION "This is an optional group." ::= { sipServerMIBCompliances 3 } -- -- Units of Conformance -- sipServerConfigGroup OBJECT-GROUP OBJECTS { sipServerCfgHostAddressType, sipServerCfgHostAddress } STATUS current DESCRIPTION "A collection of objects providing configuration common to SIP Proxy and Redirect servers." ::= { sipServerMIBGroups 1 } sipServerProxyConfigGroup OBJECT-GROUP OBJECTS { sipServerCfgProxyStatefulness, sipServerCfgProxyRecursion, sipServerCfgProxyRecordRoute, sipServerCfgProxyAuthMethod, sipServerCfgProxyAuthDefaultRealm } STATUS current DESCRIPTION "A collection of objects providing configuration for SIP Proxy servers." ::= { sipServerMIBGroups 2 } sipServerProxyStatsGroup OBJECT-GROUP OBJECTS { sipServerProxyStatProxyReqFailures, sipServerProxyStatsDisconTime } STATUS current DESCRIPTION "A collection of objects providing statistics for SIP Proxy servers." ::= { sipServerMIBGroups 3 } sipServerRegistrarConfigGroup OBJECT-GROUP OBJECTS { sipServerRegMaxContactExpiryDuration, sipServerRegMaxUsers, sipServerRegCurrentUsers, sipServerRegDfltRegActiveInterval } STATUS current DESCRIPTION "A collection of objects providing configuration for SIP Registrars." ::= { sipServerMIBGroups 4 } sipServerRegistrarStatsGroup OBJECT-GROUP OBJECTS { sipServerRegStatsAcceptedRegs, sipServerRegStatsRejectedRegs, sipServerRegStatsDisconTime } STATUS current DESCRIPTION "A collection of objects providing statistics for SIP Registrars." ::= { sipServerMIBGroups 5 } sipServerRegistrarUsersGroup OBJECT-GROUP OBJECTS { sipServerRegUserUri, sipServerRegUserAuthenticationFailures, sipServerRegUserDisconTime, sipServerRegContactDisplayName, sipServerRegContactURI, sipServerRegContactLastUpdated, sipServerRegContactExpiry, sipServerRegContactPreference } STATUS current DESCRIPTION "A collection of objects related to registered users." ::= { sipServerMIBGroups 6 } END