Network Working Group Antonio Roque INTERNET-DRAFT Ericsson expires in six months Nov 02,2001 SS7 MTP3-User Adaptation Layer (M3UA) Management Information Base using SMIv2 Status of This Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC 2026. 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 cite them other than as "work in progress". The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/lid-abstracts.txt The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This document is an individual submission to the IETF. Comments should be directed to the authors. Abstract The MTP3-User Adaptation Layer is a protocol for the transport of any SS7 MTP3-User signalling (e.g., ISUP and SCCP messages) over IP using the services of the Stream Control Transmission Protocol. Also, provision is made for protocol elements that enable a seamless operation of the MTP3-User peers in the SS7 and IP domains. This protocol would be used between a Signalling Gateway (SG) and a Media Gateway Controller (MGC) or IP-resident Database. It is assumed that the SG receives SS7 signalling over a standard SS7 interface using the SS7 Message Transfer Part (MTP) to provide transport. This memo defines the Management Information Base (MIB) module which describes the minimum amount of objects needed to manage the implementation of the M3UA. Open Issues - Remove this section. - Remove Revision History - Decide under which object identifier branch of the SNMP tree, M3UA will be placed (value obtained when submitted to the IETF editor). - Update references to drafts. Table of Contents 1. Introduction ................................................ 1.1 Abbreviations .............................................. 2. The SNMP framework .......................................... 3. Structure of the MIB ........................................ 3.1 Protocol General Variables ................................. 3.2 Protocol General Statistics ................................ 3.3 M3UA Tables ................................................ 4. Definitions ................................................. 4.1 Conformance Information .................................... 4.1.1 Compliance Statements .................................... 4.1.2 Units of Conformance ..................................... 5. References .................................................. 6. Security Considerations ..................................... 7. Acknowledgements ............................................ 8. Authors' Addresses .......................................... 9. Revision History ............................................ 1. Introduction This memo defines the Management Information Base (MIB) module which describes managed objects for implementations of the M3UA. The document starts with a brief description of the SNMP framework and continues with the MIB explanation and security consideration among others. Terms related to the SCTP architecture are explained in [1]. Other especific abbreviations are listed below. 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 RFC 2119 [RFC2119]. 1.1 Abbreviations AS - Application Server ASP - Application Server Process ASPM - Application Server Process Management CIC - Circuit Identification Code DPC - Destination Point Code IPSP - IP Server Process MIB - Management Information Base M3UA - SS7 MTP3-User Adaptation Layer NA - Network Appearance NI - Network Indicator OPC - Origination Point Code PC - Point Code SCTP - Stream Control Transmision Protocol SG - Signaling Gateway SI - Service Indicator SMI - Structure of Management Information SNMP - Simple Network Management Protocol SP - Signaling Process SSN - Subsystem Number 2. The SNMP Framework The SNMP Management Framework presently consists of five major components: - An overall architecture, described in RFC 2271 [SNMPArch]. - Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in RFC 1155 [SMIv1], RFC 1212 [SNMPv1MIBDef] and RFC 1215 [SNMPv1Traps]. The second version, called SMIv2, is described in RFC 1902 [SMIv2], RFC 1903 [SNMPv2TC] and RFC 1904 [SNMPv2Conf]. - Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in RFC 1157 [SNMPv1]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [SNMPv2c] and RFC 1906 [SNMPv2TM]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [SNMPv2TM], RFC 2272 [SNMPv3MP] and RFC 2574 [SNMPv3USM]. - Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in RFC 1157 [SNMPv1]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [SNMPv2PO]. - A set of fundamental applications described in RFC 2273 [SNMPv3App] and the view-based access control mechanism described in RFC 2575 [SNMPv3VACM]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI. This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine-readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine-readable information is not considered to change the semantics of the MIB. 3. Structure of the MIB The MIB is structured in the following way: m3uaMib / \ m3uaManagement m3uaConformance / \ / \ m3uaAttributes m3uaTables m3uaGroups m3uaCompliances / \ | m3uaConfig m3uaStatistics m3uaCompliance where the following sections are described : - m3uaManagement, where all the objects to manage M3UA are defined under this branch. -m3uaAttributes, where general attributes values are placed. It is divided in: - m3uaConfig, where the general M3UA configuration parameters are listed. - m3uaStatistics, where general Statistics for M3UA are listed. - m3uaTables, where specific attributes for each element that can be defined and used to manage a M3UA Based System. Every table is structured in the following way: m3uaTableName | m3uaTabAttributes / \ m3uaTabConfig m3uaTabStatistics Note: Statistics only apply to some of the tables. These tables hold data for: Logical Application, Signaling Process, Signaling Point Endpoint, Routing Keys, Network Appearances, Point Codes, Local and Remote IP Address. - m3uaConformance, for the Unit of Conformance. - m3uaGroups, M3UA MIB variables have been grouped according to their funcionality and the context they belong to. - m3uaCompliances, Minimal list of objects in the M3UA MIB module that an agent developer must implement. 3.1 Management 3.1.1 Attributes 3.1.1.1 Protocol General Variables The first section of the MIB contains the general variables of the M3UA protocol. Maximum, minimum and initial values can be found here. 3.1.1.2 Protocol General Statistics Statistics included here are related to the whole M3UA layer. Statistics related to a specific Peer Association are defined inside its concerned table (context). 3.1.2 Tables 3.1.2.1 Logical Application Table Defines data related to a Logical Application, its state and traffic handling mode. A Logical Application is a logical entity serving an specific Routing Key. An AS, SG or IPS are Logical Applications as they are the final translation result for Routing Keys in the Routing Tables at SGPs, ASPs or IPSPs respectively. Thus they can be managed using the same object. LApps managed in a node behaving as an ASP, would represent SGs. On the contrary, LApps managed in a node that behaves as an SGP, would represent ASs. Finally, LApps managed in a node that behaves as an IPSP, would represent IPSs. m3uaAppTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppTrafficMode / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppState / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.2 Logical Application Statistics Table This table contains statistic information about each Logical Application. m3uaAppStatTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppUnreachable / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.3 Signaling Process Table Defines data related to a Signaling Process, identified by the Association ID of the association established to that remote Endpoint where the SP is running, and the Logical Application ID which the SP is serving. A Signaling Process is a process instance that uses M3UA to communicate with other signalling process. An ASP, an SGP and an IPSP are all signalling processes. As a SP can maintain different states and traffic handling modes for every LApp it is serving, i.e. The ASP_1 may be ASP-ACTIVE(LOAD-SHARING) for AS_1, ASP-INACTIVE for AS_2 and ASP-ACTIVE(OVER-RIDE) for AS_3. Then, one entry will be created in this table per every combination of AS ID and Association ID. All the entries corresponding to the same SP running in an specific Endpoint will have a common link, the Association Id. m3uaSpTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAppId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpAssocId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpState / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.4 Signaling Process Endpoint Table Defines data related to a Signaling Process Endpoint. A SP Endpoint identifies a peer node were a Signaling Process (SGP, ASP or IPSP) is running. The table contains the Endpoint identifier and data related to the association to that endpoint. This table is expanded with the Remote IP Address Table that identify the endpoint and with the Local IP Address Table that identify the local node for that endpoint. The table contains data related to the SCTP association to that endpoint, as its state, number of streams, and the Association ID, provided by SCTP when the association is established. m3uaSpEpTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocRemHostName / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocRemPort / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocReqOutStreams / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocOutStreams / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocIncStreams / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocState / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.5 Signaling Process Endpoint Statistics Table Defines statistics related to a Signaling Process Endpoint. The table contains statistics data related to the M3UA messaging exchanged through that association between the Signaling Processes that hold the association. m3uaSpEpStatTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDataSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDataRecived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspupSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspupAckSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspacSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspacAckSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspdnSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspdnAckSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspiaSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspiaAckSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspupReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspupAckReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspacReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspacAckReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspdnReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspdnAckReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspiaReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocAspiaAckReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocNotifySent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocErrorSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocNotifyReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocErrorReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDunaSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDavaSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocSconSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDupuSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDaudSent / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDunaReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDavaReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocSconReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDupuReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSpEpAssocDaudReceived / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.6 Routing Table Every entry in this table contains the data that defines a Routing Key. As a Routing Key may be composed of any combination of basic SS7 routing elements, if an element is not included in the routing key, a default value is assigned. This default value can continue being considered as an indexing value itself. m3uaRouting +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNA (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNI (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSI (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaOPC (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaDPC (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaSSN (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaCICmin (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaCICmax (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaPeerAppId / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaRoutingRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.7 Network Appearance Table Defines the data specific to a Network Appearance. m3uaNaTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNA (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaNI / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaMtp3ProtocolType / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaMtp3ProtocolVariant / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaMtp3ProtocolVersion / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.8 Expanded Tables 3.1.2.7.1 Point Code Table This table expand information in entries in Network Appearance Table. A SG with several Network Appearances may be connected to different SS7 Networks and may be represented in each SS7 Network by different Point Codes. m3uaNaPcTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNA (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaPC(index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaNaPcRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 3.1.2.7.2 Local and Remote IP Address Tables These tables expand information for SP Endpoint Tables. When an SP Endpoint entry is created, a default free Association Id is assigned to that entry. The Local and Remote IP Address Table that will be used to establish an association towards the SGP or ASPEP provided are stored in these tables. When the SCTP Association is established, the Association Id will be replaced by the one obtained from SCTP. If the remote addresses change during association negotiation, they will be updated in the corresponding table. a) Table for local IP addressess information: This table stores information related to the local IP address/-es reserved for the association. It's indexed by the IP address. b) Table for remote IP addresses information: This table stores information related to the remote IP address/-es reserved for the association. It's indexed by the IP addresses. Note that the IP address indexing the tables is valid for IPv4, IPv6 and DNS [RFC2851]. Therefore, IP address is defined by the Internet address type and the value of the IP address, according to the Textual Conventions for Internet Network Address. The IP addresses that the MIB supports are defined in the [RFC2851]: global and non-global (either with a zone index or not) IPv4 addresses, global and non-global (either with a zone index or not) IPv6 addresses. However, DNS value is not being used to identify an IP address since it is only valid during initialization (once this stage is finished, both sides only use IP addresses). To keep the name of the remote peer, an entry has been created (m3uaAssocRemHostName) in the association table. When no DNS name is provided by the remote SCTP endpoint at init time, this value will be NULL. Otherwise, the received DNS name will be stored. m3uaAssocLocalAddressTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocLocalAddressIPType(index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocLocalAddressIP (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocLocalAddressRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ m3uaAssocRemAddressTable +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocId (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocRemAddressIPType(index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocRemAddressIP (index) / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | m3uaAssocRemAddressRowStatus / ... | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Every entry is explained when defining the MIB. 3.2 Conformance 3.2.1 Groups This section includes all the variables defined in the MIB grouped by function. 3.2.2 Compliance Requirements of the M3UA MIB to be implemented. 4. Definitions M3UA-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, Counter32, Counter64, mib-2 FROM SNMPv2-SMI -- RFC 2578 TEXTUAL-CONVENTION, RowStatus FROM SNMPv2-TC -- RFC 2579 MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF -- RFC 2580 InetAddressType, InetAddress FROM INET-ADDRESS-MIB -- RFC 2851 ; m3uaMIB MODULE-IDENTITY LAST-UPDATED "200111020000Z" ORGANIZATION "IETF SIGTRAN Working Group" CONTACT-INFO " Antonio Roque Alvarez Postal: Ericsson Espana S. A. C/Ombu 3 28045 Madrid Spain Phones: +34 91 339 3523 Emails: Antonio.Roque@ericsson.com" DESCRIPTION "The MIB module for managing M3UA implementation." REVISION "200111020000Z" DESCRIPTION "MIB module developed for the SIGTRAN IETF group. Based on M3UAv4" ::= { xxxx } -- IANA needs to choose this value -- when sent to the RFC editor -- Top-level structure of the MIB m3uaManagement OBJECT IDENTIFIER ::= { m3uaMIB 1 } m3uaConformance OBJECT IDENTIFIER ::= { m3uaMIB 2 } m3uaAttributes OBJECT IDENTIFIER ::= { m3uaManagement 1 } m3uaTables OBJECT IDENTIFIER ::= { m3uaManagement 2 } m3uaConfig OBJECT IDENTIFIER ::= { m3uaAttributes 1 } m3uaStatistics OBJECT IDENTIFIER ::= { m3uaAttributes 2 } m3uaLogApplication OBJECT IDENTIFIER ::= { m3uaTables 1 } m3uaLAppAttributes OBJECT IDENTIFIER ::= { m3uaLogApplication 1 } m3uaLAppConfig OBJECT IDENTIFIER ::= { m3uaLAppAttributes 1 } m3uaLAppStatistics OBJECT IDENTIFIER ::= { m3uaLAppAttributes 2 } m3uaSignalingProcess OBJECT IDENTIFIER ::= { m3uaTables 2 } m3uaSpAttributes OBJECT IDENTIFIER ::= { m3uaSignalingProcess 1 } m3uaSpConfig OBJECT IDENTIFIER ::= { m3uaSpAttributes 1 } m3uaSpEndPoint OBJECT IDENTIFIER ::= { m3uaTables 3 } m3uaSpEpAttributes OBJECT IDENTIFIER ::= { m3uaSpEndPoint 1 } m3uaSpEpConfig OBJECT IDENTIFIER ::= { m3uaSpEpAttributes 1 } m3uaSpEpStatistics OBJECT IDENTIFIER ::= { m3uaSpEpAttributes 2 } m3uaRoutingTab OBJECT IDENTIFIER ::= { m3uaTables 4 } m3uaRtAttributes OBJECT IDENTIFIER ::= { m3uaRoutingTab 1 } m3uaRtConfig OBJECT IDENTIFIER ::= { m3uaRtAttributes 1 } m3uaNetworkAppearance OBJECT IDENTIFIER ::= { m3uaTables 5 } m3uaNaAttributes OBJECT IDENTIFIER ::= { m3uaNetworkAppearance 1 } m3uaNaConfig OBJECT IDENTIFIER ::= { m3uaNaAttributes 1 } m3uaLocalIPAddress OBJECT IDENTIFIER ::= { m3uaTables 6 } m3uaLocalIpAddAttr OBJECT IDENTIFIER ::= { m3uaLocalIPAddress 1 } m3uaLocalIpAddConfig OBJECT IDENTIFIER ::= { m3uaLocalIpAddAttr 1 } m3uaRemoteIPAddress OBJECT IDENTIFIER ::= { m3uaTables 7 } m3uaRemoteIpAddAttr OBJECT IDENTIFIER ::= { m3uaRemoteIPAddress 1 } m3uaRemoteIpAddConfig OBJECT IDENTIFIER ::= { m3uaRemoteIpAddAttr 1 } m3uaPointCode OBJECT IDENTIFIER ::= { m3uaTables 8 } m3uaPcAttributes OBJECT IDENTIFIER ::= { m3uaPointCode 1 } m3uaPcConfig OBJECT IDENTIFIER ::= { m3uaPcAttributes 1 } ---------------------------------------------------------------------------- -- M3UA MANAGEMENT ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIGURATION ---------------------------------------------------------------------------- m3uaVersion OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Identifies the current version of the M3UA." ::= { m3uaConfig 1 } m3uaProcType OBJECT-TYPE SYNTAX INTEGER { sgp(1), -- Signalling Gateway Process asp(2), -- Application Server Process ipsp(3) -- IP Server Process } MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates the type of the process where the M3UA layer is located." ::= { m3uaConfig 2 } m3uaLocalPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Identifies the port of the M3UA service." ::= { m3uaConfig 3 } m3uaTrValue OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value of the Failover timer Tr. Recommended value is 3000 milliseconds." ::= { m3uaConfig 4 } m3uaTPaudValue OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value of the Periodic Audit timer TrPaud Recommended value is 5000 milliseconds." ::= { m3uaConfig 5 } m3uaHeartBeat OBJECT-TYPE SYNTAX INTEGER { on(0), -- Heartbeat is enabled. off(1) -- Heartbeat is disabled. No BEAT messages -- sent but BEAT messages received are -- responded. } MAX-ACCESS read-write STATUS current DESCRIPTION "Activates or deactivates the heartbeat procedure at M3UA level." ::= { m3uaConfig 6 } m3uaTBeatValue OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value of the HeartBeat timer TBeat. Recommended value is 1000 milliseconds." ::= { m3uaConfig 7 } m3uaTAckValue OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value of the Retransmision timer TAck. Recommended value is 2000 milliseconds." ::= { m3uaConfig 8 } m3uaSpLshMethod OBJECT-TYPE SYNTAX INTEGER { none(0), -- Random sls(1), -- Basing on SLS cic(2), -- Basing on CIC ssn(3), -- Basing on SSN dpg(4), -- Basing on DPC other(5) -- Other method } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable indicates the method to be used when the load must be shared between several ACTIVE Signaling Processes." ::= { m3uaConfig 9 } m3uaStreamLshMethod OBJECT-TYPE SYNTAX INTEGER { none(0), -- Random sls(1), -- Basing on SLS cic(2), -- Basing on CIC ssn(3), -- Basing on SSN dpc(4), -- Basing on DPC other(5) -- Other method } MAX-ACCESS read-write STATUS current DESCRIPTION "This variable indicates the method to be used when the load must be shared between several streams within the same SCTP Association." ::= { m3uaConfig 10 } m3uaFailOverBuffering OBJECT-TYPE SYNTAX INTEGER { on(0), -- Messages are buffered during FailOver off(1) -- No buffering. Messages are discarded } MAX-ACCESS read-write STATUS current DESCRIPTION "Activates or deactivates the buffering of messages during failover." ::= { m3uaConfig 11 } m3uaFailOverBuffSize OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Size of the failover retransmision buffer. Recommended value is 64 Kbytes. Only valid if failover buffer option has been set to ON." ::= { m3uaConfig 12 } m3uaMaxPeerApplications OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum number of remote applications ( ASs or SGs )." ::= { m3uaConfig 13 } m3uaMaxSPperApplications OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum number of Signaling Processes ( ASPs, IPSPs or SGPs ) per remote application ( AS or SG)." ::= { m3uaConfig 14 } ---------------------------------------------------------------------------- -- ATTRIBUTES-STATISTICS ---------------------------------------------------------------------------- m3uaRoutingFailures OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times a routing operation against Routing Table fails. No final SCTP Association ID is obtained from the routing operation. That is the reason why this is a general statistic instead a per association statistic." ::= { m3uaStatistics 1 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE LOGICAL APPLICATION TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- The Logical Applications table contains information about each -- Application for which one or more routing keys can exist in the -- routing table. Log. Applications are: Signaling Gateways (SGs), -- Application Servers (ASs) and IP Servers (IPSs). m3uaAppTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaAppEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Logial Application-specific information." ::= { m3uaLAppConfig 1 } m3uaAppEntry OBJECT-TYPE SYNTAX M3uaAppEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for the Log. App." INDEX { m3uaAppId } ::= { m3uaAppTable 1 } M3uaAppEntry ::= SEQUENCE { m3uaAppId Unsigned32, m3uaAppState INTEGER, m3uaAppTrafficMode INTEGER, m3uaAppRowStatus RowStatus } m3uaAppId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Application Identification Value." ::= { m3uaAppEntry 1 } m3uaAppState OBJECT-TYPE SYNTAX INTEGER { active(1), inactive(2), down(3), pending(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current Logical Application State. Based on the state of the Signaling Processes which serve it." ::= { m3uaAppEntry 2 } m3uaAppTrafficMode OBJECT-TYPE SYNTAX INTEGER { loadshare(1), override(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current Logical Application traffic handling mode." ::= { m3uaAppEntry 3 } m3uaAppRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted by management operation using the RowStatus convention." ::= { m3uaAppEntry 4 } ---------------------------------------------------------------------------- -- ATTRIBUTES-STATISTICS ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE LOGICAL APPLICATION STATISTICS TABLE ---------------------------------------------------------------------------- m3uaAppStatTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaAppStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Logical Application statistics information." ::= { m3uaLAppStatistics 1 } m3uaAppStatEntry OBJECT-TYPE SYNTAX M3uaAppStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for the Log. App." INDEX { m3uaAppId } -- SHARED INDEX ::= { m3uaAppStatTable 1 } M3uaAppStatEntry ::= SEQUENCE { m3uaAppUnreachable Counter32 } m3uaAppUnreachable OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times that the Application is unreachable through any of the Signaling Processes that are serving it." ::= { m3uaAppStatEntry 1 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE SIGNALING PROCESS TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- The Signaling Process table contains information about each -- SP that is serving an specific Application (AS/SG/IPS) trough an specific -- SCTP Association. -- A SP is identified with an unique SCTP endpoint. -- Although an SP is identified with an unique SCTP endpoint, there may -- be more than one SP table entry indexed by the same SCTP Association Id. -- The reason for this is that, when the SP is an ASP or IPSP, it may maintain -- different states for the different ASs that it is serving. -- An ASP entry will then exist in the table per every combination of -- m3uaSpAssocId and m3uaAppId. -- When an ASP Active message is sent from the remote ASP/IPSP Endpoint -- including the Routing Contexts that identify the ASs that the ASP/IPSP -- is serving, one entry is created in this table per every RC received -- with the message. -- Entries in this table cannot be added, deleted or modified via -- management. m3uaSpTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaSpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Signaling Process-specific information." ::= { m3uaSpConfig 1 } m3uaSpEntry OBJECT-TYPE SYNTAX M3uaSpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for the ASP." INDEX { m3uaAppId, -- shared index m3uaSpAssocId } ::= { m3uaSpTable 1 } M3uaSpEntry ::= SEQUENCE { m3uaSpState INTEGER, m3uaSpAssocId Unsigned32 } m3uaSpState OBJECT-TYPE SYNTAX INTEGER { active(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current Signaling Gateway Process State. Based on ASPM Messages." ::= { m3uaSpEntry 1 } m3uaSpAssocId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Association Identification. Value identifying the association to that endpoint. This value is extracted from the SCTP association through which the ASP has connected the SGP." ::= { m3uaSpEntry 2 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE SIGNALING PROCESS ENDPOINT TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- Defines data related to a Signaling Process Endpoint. -- A SP Endpoint identifies a peer node were a SGP, ASP or IPSP are running. -- This table exists with any Proccess Type. -- The table contains the Endpoint Identifier and data related to the -- SCTP association to that remote endpoint. -- The Signaling Process Endpoint table contains information about -- specific data regarding the physical location of that endpoint, -- the list of remote IP addresses of that endpoint, and the list of local -- IP addresses that want to be used against that endpoint. -- This table is expanded with the Remote IP Address Table that -- identify the endpoint and with the Local IP Address Table that identify the -- local node for that endpoint. -- The table contains data related to the Association, as its state, number of -- streams, and the Association ID, provided by SCTP when the association is -- established. m3uaSpEpTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaSpEpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Signaling Process Endpoint-specific information." ::= { m3uaSpEpConfig 1 } m3uaSpEpEntry OBJECT-TYPE SYNTAX M3uaSpEpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for the ASP." INDEX { m3uaSpEpId, m3uaSpEpAssocId } ::= { m3uaSpEpTable 1 } M3uaSpEpEntry ::= SEQUENCE { m3uaSpEpId Unsigned32, m3uaSpEpAssocId Unsigned32, m3uaSpEpAssocRemHostName OCTET STRING, m3uaSpEpAssocRemPort Unsigned32, m3uaSpEpAssocReqOutStreams Unsigned32, m3uaSpEpAssocOutStreams Unsigned32, m3uaSpEpAssocIncStreams Unsigned32, m3uaSpEpAssocState INTEGER, m3uaSpEpRowStatus RowStatus } m3uaSpEpId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Signaling Process Endpoint Identification Value." ::= { m3uaSpEpEntry 1 } m3uaSpEpAssocId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Association Identification. Value identifying the association for that endpoint. This value is extracted from the SCTP association Id value returned by SCTP when the association is established to that endpoint." ::= { m3uaSpEpEntry 2 } m3uaSpEpAssocRemHostName OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..255)) MAX-ACCESS read-create STATUS current DESCRIPTION "Peer's DNS name. If no DNS domain name was received at init time from the peer, this entry will be meaningless, therefore it will store a NULL value. Otherwise, the remote host name received at init time will be stored." ::= { m3uaSpEpEntry 3 } m3uaSpEpAssocRemPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "M3UA port number to connect to remote Endpoint." ::= { m3uaSpEpEntry 4 } m3uaSpEpAssocReqOutStreams OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "If the SCTP association is initiated from the local peer, this will be the number of outgoing streams that will be requested to the remote peer at association start up." ::= { m3uaSpEpEntry 5 } m3uaSpEpAssocOutStreams OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "outgoing Streams according to the negotiation at association start up. This parameter has to be read-only by the manager." ::= { m3uaSpEpEntry 6 } m3uaSpEpAssocIncStreams OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Incoming Streams according to the negotiation at association start up. This parameter has to be read-only by the manager." ::= { m3uaSpEpEntry 7 } m3uaSpEpAssocState OBJECT-TYPE SYNTAX INTEGER { closed(1), established(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The state of this SCTP association." ::= { m3uaSpEpEntry 8 } m3uaSpEpRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted by management operation using the RowStatus convention." ::= { m3uaSpEpEntry 9 } ---------------------------------------------------------------------------- -- ATTRIBUTES-STATISTICS ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE SP ENDPOINT STATISTICS TABLE ---------------------------------------------------------------------------- -- Defines statistics related to a Signaling Process Endpoint. -- This table exists with any Proccess Type. -- The table contains statistics data related to the M3UA messaging -- exchanged through that association between the Signaling Processes that -- hold the association. m3uaSpEpStatTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaSpEpStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Signaling Process Endpoint-specific information." ::= { m3uaSpEpStatistics 1 } m3uaSpEpStatEntry OBJECT-TYPE SYNTAX M3uaSpEpStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for the ASP." INDEX { m3uaAppId, -- shared index m3uaSpEpId } -- shared index ::= { m3uaSpEpStatTable 1 } M3uaSpEpStatEntry ::= SEQUENCE { m3uaSpEpAssocDataSent Counter32, m3uaSpEpAssocDataReceived Counter32, m3uaSpEpAssocAspupSent Counter32, m3uaSpEpAssocAspupAckSent Counter32, m3uaSpEpAssocAspacSent Counter32, m3uaSpEpAssocAspacAckSent Counter32, m3uaSpEpAssocAspdnSent Counter32, m3uaSpEpAssocAspdnAckSent Counter32, m3uaSpEpAssocAspiaSent Counter32, m3uaSpEpAssocAspiaAckSent Counter32, m3uaSpEpAssocAspupReceived Counter32, m3uaSpEpAssocAspupAckReceived Counter32, m3uaSpEpAssocAspacReceived Counter32, m3uaSpEpAssocAspacAckReceived Counter32, m3uaSpEpAssocAspdnReceived Counter32, m3uaSpEpAssocAspdnAckReceived Counter32, m3uaSpEpAssocAspiaReceived Counter32, m3uaSpEpAssocAspiaAckReceived Counter32, m3uaSpEpAssocNotifySent Counter32, m3uaSpEpAssocErrorSent Counter32, m3uaSpEpAssocNotifyReceived Counter32, m3uaSpEpAssocErrorReceived Counter32, m3uaSpEpAssocDunaSent Counter32, m3uaSpEpAssocDavaSent Counter32, m3uaSpEpAssocSconSent Counter32, m3uaSpEpAssocDupuSent Counter32, m3uaSpEpAssocDaudSent Counter32, m3uaSpEpAssocDunaReceived Counter32, m3uaSpEpAssocDavaReceived Counter32, m3uaSpEpAssocSconReceived Counter32, m3uaSpEpAssocDupuReceived Counter32, m3uaSpEpAssocDaudReceived Counter32 } -- Association Statistics -- DATA Statistics per Association m3uaSpEpAssocDataSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DATA messages sent through the association." ::= { m3uaSpEpStatEntry 1 } m3uaSpEpAssocDataReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DATA messages received through the association." ::= { m3uaSpEpStatEntry 2 } -- End of DATA Statistics per Association -- MGMT Statistics per Association m3uaSpEpAssocAspupSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPUP messages sent through the association." ::= { m3uaSpEpStatEntry 3 } m3uaSpEpAssocAspupAckSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPUP ACK messages sent through the association." ::= { m3uaSpEpStatEntry 4 } m3uaSpEpAssocAspacSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPAC messages sent through the association." ::= { m3uaSpEpStatEntry 5 } m3uaSpEpAssocAspacAckSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPAC ACK messages sent through the association." ::= { m3uaSpEpStatEntry 6 } m3uaSpEpAssocAspdnSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPDN messages sent through the association." ::= { m3uaSpEpStatEntry 7 } m3uaSpEpAssocAspdnAckSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPDN ACK messages sent through the association." ::= { m3uaSpEpStatEntry 8 } m3uaSpEpAssocAspiaSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPIA messages sent through the association." ::= { m3uaSpEpStatEntry 9 } m3uaSpEpAssocAspiaAckSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPIA ACK messages sent through the association." ::= { m3uaSpEpStatEntry 10 } m3uaSpEpAssocAspupReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPUP messages received through the association." ::= { m3uaSpEpStatEntry 11 } m3uaSpEpAssocAspupAckReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPUP ACK messages received through the association." ::= { m3uaSpEpStatEntry 12 } m3uaSpEpAssocAspacReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPAC messages received through the association." ::= { m3uaSpEpStatEntry 13 } m3uaSpEpAssocAspacAckReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPAC ACK messages received through the association." ::= { m3uaSpEpStatEntry 14 } m3uaSpEpAssocAspdnReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPDN messages received through the association." ::= { m3uaSpEpStatEntry 15 } m3uaSpEpAssocAspdnAckReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPDN ACK messages received through the association." ::= { m3uaSpEpStatEntry 16 } m3uaSpEpAssocAspiaReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPIA messages received through the association." ::= { m3uaSpEpStatEntry 17 } m3uaSpEpAssocAspiaAckReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ASPIA ACK messages received through the association." ::= { m3uaSpEpStatEntry 18 } -- End of ASPM Statistics per Association -- MGMT Statistics per Association m3uaSpEpAssocNotifySent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of NOTIFY messages sent through the association." ::= { m3uaSpEpStatEntry 19 } m3uaSpEpAssocErrorSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ERROR messages sent through the association." ::= { m3uaSpEpStatEntry 20 } m3uaSpEpAssocNotifyReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of NOTIFY messages Received through the association." ::= { m3uaSpEpStatEntry 21 } m3uaSpEpAssocErrorReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of ERROR messages Received through the association." ::= { m3uaSpEpStatEntry 22 } -- End of MGMT Statistics per Association -- SSNM Statistics per Association m3uaSpEpAssocDunaSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DUNA messages sent through the association." ::= { m3uaSpEpStatEntry 23 } m3uaSpEpAssocDavaSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DAVA messages sent through the association." ::= { m3uaSpEpStatEntry 24 } m3uaSpEpAssocSconSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCON messages sent through the association." ::= { m3uaSpEpStatEntry 25 } m3uaSpEpAssocDupuSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DUPU messages sent through the association." ::= { m3uaSpEpStatEntry 26 } m3uaSpEpAssocDaudSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DAUD messages sent through the association." ::= { m3uaSpEpStatEntry 27 } m3uaSpEpAssocDunaReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DUNA messages received through the association." ::= { m3uaSpEpStatEntry 28 } m3uaSpEpAssocDavaReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DAVA messages received through the association." ::= { m3uaSpEpStatEntry 29 } m3uaSpEpAssocSconReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCON messages received through the association." ::= { m3uaSpEpStatEntry 30 } m3uaSpEpAssocDupuReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DUPU messages received through the association." ::= { m3uaSpEpStatEntry 31 } m3uaSpEpAssocDaudReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DAUD messages received through the association." ::= { m3uaSpEpStatEntry 32 } -- End of SSNM Statistics per Association ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE ROUTING TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- The Routing table contains a list of routing keys which translate to -- a Logical Application ID. As stated former in this document, Application -- Servers, Signaling Gateways and IP server are Logical Applications. -- An Index Computation mechanism could be considered instead of current -- multi-index mechanism. -- As a Routing Key may be composed of any combination of basic SS7 routing -- elements, if an element is not included in the routing key, a default value -- is assigned. This default value can continue being considered as an indexing -- value itself. m3uaRoutingTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaRoutingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Routing-specific information." ::= { m3uaRtConfig 1 } m3uaRoutingEntry OBJECT-TYPE SYNTAX M3uaRoutingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for a Routing Key." INDEX { m3uaNA, m3uaNI, m3uaSI, m3uaOPC, m3uaDPC, m3uaSSN, m3uaCICmin, m3uaCICmax } ::= { m3uaRoutingTable 1 } M3uaRoutingEntry ::= SEQUENCE { m3uaNA Unsigned32, m3uaNI Unsigned32, m3uaSI Unsigned32, m3uaOPC Unsigned32, m3uaDPC Unsigned32, m3uaSSN Unsigned32, m3uaCICmin Unsigned32, m3uaCICmax Unsigned32, m3uaPeerAppId Unsigned32, m3uaRoutingRowStatus RowStatus } m3uaNA OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Network Appearance for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 1 } m3uaNI OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Network Indicator for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 2 } m3uaSI OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Service Indicator for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 3 } m3uaOPC OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Origination Point Code for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 4 } m3uaDPC OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Destination Point Code for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 5 } m3uaSSN OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Subsystem Number for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 6 } m3uaCICmin OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Minumum value of the Circuit Identification Code Range for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 7 } m3uaCICmax OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum value of the Circuit Identification Code Range for that routing key. A default value will be assigned if not present in the Routing Key." ::= { m3uaRoutingEntry 8 } m3uaPeerAppId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Peer Application Identification Value. It can identify an Application Server or a Signaling Gateway." ::= { m3uaRoutingEntry 9 } m3uaRoutingRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted by management operation using the RowStatus convention." ::= { m3uaRoutingEntry 10 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE NETWORK APPEARANCE TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- The NA table contains information about the specific variables -- that apply to every Network Appearance. m3uaNaTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaNaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing Network Appearance-specific information." ::= { m3uaNaConfig 1 } m3uaNaEntry OBJECT-TYPE SYNTAX M3uaNaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables for a Network Appearance." INDEX { m3uaNA } -- shared index ::= { m3uaNaTable 1 } M3uaNaEntry ::= SEQUENCE { m3uaNaNI Unsigned32, m3uaNaMtp3ProtocolType INTEGER, m3uaNaMtp3ProtocolVariant Unsigned32, m3uaNaMtp3ProtocolVersion Unsigned32, m3uaNaRowStatus RowStatus } m3uaNaNI OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Identifies the Network Indicator of the SG Node in the SS7 Network." ::= { m3uaNaEntry 2 } m3uaNaMtp3ProtocolType OBJECT-TYPE SYNTAX INTEGER { itu(1), ansi(2), china(3), ttc(4), other(5) } MAX-ACCESS read-create STATUS current DESCRIPTION "The MTP3 protocol type for this NA." ::= { m3uaNaEntry 4 } m3uaNaMtp3ProtocolVariant OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The MTP3 protocol variant for this NA." ::= { m3uaNaEntry 5 } m3uaNaMtp3ProtocolVersion OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The MTP3 protocol version for this NA." ::= { m3uaNaEntry 6 } m3uaNaRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted by management operation using the RowStatus convention." ::= { m3uaNaEntry 7 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE POINT CODE TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- -- The PC table contains a list of point codes that identify the SG node -- in the SS7 Network. This list is related with and extends information of -- every NA in NA Table. -- This table expand information in entries in Network Appearance Table. -- A SG with several Network Appearances may be connected to different -- SS7 Networks and may be represented in each SS7 Network by different -- Point Codes. m3uaNaPcTable OBJECT-TYPE SYNTAX SEQUENCE OF M3uaNaPcEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing the list of Point Codes that identify the SG Node in the SS7 Network for that Network App." ::= { m3uaPcConfig 1 } m3uaNaPcEntry OBJECT-TYPE SYNTAX M3uaNaPcEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Point Code Entry." INDEX { m3uaNA, -- shared index m3uaNaPC } ::= { m3uaNaPcTable 1 } M3uaNaPcEntry ::= SEQUENCE { m3uaNaPC Unsigned32, m3uaNaPcRowStatus RowStatus } m3uaNaPC OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Point Code Value." ::= { m3uaNaPcEntry 1 } m3uaNaPcRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted by management operation using the RowStatus convention." ::= { m3uaNaPcEntry 2 } ---------------------------------------------------------------------------- -- M3UA TABLES ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- THE POINT CODE TABLE ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- ATTRIBUTES - CONFIG ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- -- LOCAL AND REMOTE IP ADDRESS TABLES ---------------------------------------------------------------------------- m3uaAssocLocalAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpAssocLocalAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Expanded table of m3uaAssocTable based on the AssocId index. It shows several interesting data for each local address which takes part in this association." ::= { m3uaLocalIpAddConfig 1 } m3uaAssocLocalAddressEntry OBJECT-TYPE SYNTAX SctpAssocLocalAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Local information about the available addresses." INDEX { m3uaSpEpAssocId, -- shared index m3uaAssocLocalAddressIPType, m3uaAssocLocalAddressIP } ::= { m3uaAssocLocalAddressTable 1 } SctpAssocLocalAddressEntry ::= SEQUENCE { m3uaAssocLocalAddressIPType InetAddressType, m3uaAssocLocalAddressIP InetAddress, m3uaAssocLocalAddressRowStatus RowStatus } m3uaAssocLocalAddressIPType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "The type of a local IP address available for this association. unknown (0) An unknown address type. This value MUST be used to indicate an IP address different from IPv4 or IPv6. This value is used in this MIB for error conditions. ipv4 (1): An IPv4 address as defined by the InetAddressIPv4 textual convention [RFC2851]. ipv6 (2): An IPv6 address as defined by the InetAddressIPv6 textual convention [RFC2851]. It represents global IPv6 addresses and non-global IPv6 addresses in case where no zone index is needed. ipv4z(3): A non-global IPv4 address including a zone index as defined by the InetAddressIPv4z textual convention [RFC2851]. ipv6z(4): A non-global IPv6 address including a zone index as defined by the InetAddressIPv6z textual convention [RFC2851]." ::= { m3uaAssocLocalAddressEntry 1 } m3uaAssocLocalAddressIP OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The value of a local IP address available for this association. An InetAddress value is always interpreted within the context of an InetAddressType value." ::= { m3uaAssocLocalAddressEntry 2 } m3uaAssocLocalAddressRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted using the RowStatus convention. A row in this table will be created per local IP address to be used in this association. The creation takes part when a new row in the m3uaAssocTable is created or when a new IP address is added in the local interface (if this function is allowed). A row in this table will be deleted per local IP address used in this association when the corresponding row in m3uaAssocTable is deleted or when an IP address is removed from the local interface (if this function is allowed).." ::= { m3uaAssocLocalAddressEntry 3 } ---------------------------------------------------------------------------- -- Remote Addresses Table ---------------------------------------------------------------------------- m3uaAssocRemAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpAssocRemAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Expanded table of m3uaAssocTable based on the AssocId index It shows several interesting data for each remote peer IP address which is used in this association." ::= { m3uaRemoteIpAddConfig 1 } m3uaAssocRemAddressEntry OBJECT-TYPE SYNTAX SctpAssocRemAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about the remote IP address most important variables" INDEX { m3uaSpEpAssocId, -- shared index m3uaAssocRemAddressIPType, m3uaAssocRemAddressIP } ::= { m3uaAssocRemAddressTable 1 } SctpAssocRemAddressEntry ::= SEQUENCE { m3uaAssocRemAddressIPType InetAddressType, m3uaAssocRemAddressIP InetAddress, m3uaAssocRemAddressRowStatus RowStatus } m3uaAssocRemAddressIPType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "The type of a remote IP address available for this association. unknown (0) An unknown address type. This value MUST be used to indicate an IP address different from IPv4 or IPv6. This value is used in this MIB for error conditions. ipv4 (1): An IPv4 address as defined by the InetAddressIPv4 textual convention [RFC2851]. ipv6 (2): An IPv6 address as defined by the InetAddressIPv6 textual convention [RFC2851]. It represents global IPv6 addresses and non-global IPv6 addresses in case where no zone index is needed. ipv4z(3): A non-global IPv4 address including a zone index as defined by the InetAddressIPv4z textual convention [RFC2851]. ipv6z(4): A non-global IPv6 address including a zone index as defined by the InetAddressIPv6z textual convention [RFC2851]." ::= { m3uaAssocRemAddressEntry 1 } m3uaAssocRemAddressIP OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The value of a remote IP address available for this association. An InetAddress value is always interpreted within the context of an InetAddressType value." ::= { m3uaAssocRemAddressEntry 2 } m3uaAssocRemAddressRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "An object that allows entries in this table to be created and deleted using the RowStatus convention. A row in this table will be created per remote IP address to be used in this association. The creation takes part when a new row in the m3uaAssocTable is created. A row in this table will be deleted per remote IP address used in this association when the corresponding row in m3uaAssocTable is deleted." ::= { m3uaAssocRemAddressEntry 3 } -- 4.1 Conformance Information m3uaGroups OBJECT IDENTIFIER ::= { m3uaConformance 1 } m3uaCompliances OBJECT IDENTIFIER ::= { m3uaConformance 2 } -- 4.1.1 Compliance Statements m3uaCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMPv3 entities which implement M3UA. The SCTP MIB specifies in this compliant implementation that only need to support IPv4/IPv6 addresses without a zone index, unknown type and DNS names. Support for IPv4/IPv6 addresses without zone indices is not required." MODULE -- this module MANDATORY-GROUPS { m3uaAttributesGroup, m3uaLogAppAttributesTableGroup, m3uaSpAttributesTableGroup, m3uaSpEpAttributesTableGroup, m3uaRoutingAttributesTableGroup, m3uaNaAttributesTableGroup, m3uaPcAttributesTableGroup, m3uaLocAddrAttributesTableGroup, m3uaRemAddrAttributesTableGroup } OBJECT m3uaAssocLocalAddressIPType SYNTAX InetAddressType {unknown(0), ipv4(1), ipv6(2), dns(16) } DESCRIPTION "It is only required to have IPv4 and IPv6 addresses without zone indices. Unknown values must also be supported in case the IP address has an invalid/unknown format." OBJECT m3uaAssocRemAddressIPType SYNTAX InetAddressType {unknown(0), ipv4(1), ipv6(2), dns(16) } DESCRIPTION "It is only required to have IPv4 and IPv6 addresses without zone indices. Unknown values must also be supported in case the IP address has an invalid/unknown format." ::= { m3uaCompliances 1 } -- 4.1.2 Units of conformance m3uaAttributesGroup OBJECT-GROUP OBJECTS { m3uaVersion, m3uaProcType, m3uaLocalPort, m3uaTrValue, m3uaTBeatValue, m3uaTAckValue, m3uaTPaudValue, m3uaHeartBeat, m3uaSpLshMethod, m3uaStreamLshMethod, m3uaFailOverBuffering, m3uaFailOverBuffSize, m3uaMaxPeerApplications, m3uaMaxSPperApplications, m3uaRoutingFailures } STATUS current DESCRIPTION "The m3ua group of objects providing for management of M3UA entities. Common parameters for the protocol." ::= { m3uaGroups 1 } m3uaLogAppAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaAppState, m3uaAppTrafficMode, m3uaAppUnreachable } STATUS current DESCRIPTION "The m3ua group of objects to manage ASs/SGs and IPSs." ::= { m3uaGroups 2 } m3uaSpAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaSpState } STATUS current DESCRIPTION "The m3ua group of objects to manage Signaling Processes (SGPs, ASPs or IPSPs)." ::= { m3uaGroups 3 } m3uaSpEpAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaSpEpAssocId, m3uaSpEpAssocRemHostName, m3uaSpEpAssocRemPort, m3uaSpEpAssocReqOutStreams, m3uaSpEpAssocOutStreams, m3uaSpEpAssocIncStreams, m3uaSpEpAssocState, m3uaSpEpAssocState, m3uaSpEpAssocDataSent, m3uaSpEpAssocDataReceived, m3uaSpEpAssocAspupSent, m3uaSpEpAssocAspupAckSent, m3uaSpEpAssocAspacSent, m3uaSpEpAssocAspacAckSent, m3uaSpEpAssocAspdnSent, m3uaSpEpAssocAspdnAckSent, m3uaSpEpAssocAspiaSent, m3uaSpEpAssocAspiaAckSent, m3uaSpEpAssocAspupReceived, m3uaSpEpAssocAspupAckReceived, m3uaSpEpAssocAspacReceived, m3uaSpEpAssocAspacAckReceived, m3uaSpEpAssocAspdnReceived, m3uaSpEpAssocAspdnAckReceived, m3uaSpEpAssocAspiaReceived, m3uaSpEpAssocAspiaAckReceived, m3uaSpEpAssocNotifySent, m3uaSpEpAssocErrorSent, m3uaSpEpAssocNotifyReceived, m3uaSpEpAssocErrorReceived, m3uaSpEpAssocDunaSent, m3uaSpEpAssocDavaSent, m3uaSpEpAssocSconSent, m3uaSpEpAssocDupuSent, m3uaSpEpAssocDaudSent, m3uaSpEpAssocDunaReceived, m3uaSpEpAssocDavaReceived, m3uaSpEpAssocSconReceived, m3uaSpEpAssocDupuReceived, m3uaSpEpAssocDaudReceived } STATUS current DESCRIPTION "The m3ua group of objects to manage SP Endpoints." ::= { m3uaGroups 4 } m3uaRoutingAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaNA, m3uaNI, m3uaSI, m3uaOPC, m3uaDPC, m3uaSSN, m3uaCICmin, m3uaCICmax, m3uaPeerAppId } STATUS current DESCRIPTION "The m3ua group of objects to manage Routing Tables." ::= { m3uaGroups 5 } m3uaNaAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaNaNI, m3uaNaMtp3ProtocolType, m3uaNaMtp3ProtocolVariant, m3uaNaMtp3ProtocolVersion } STATUS current DESCRIPTION "The m3ua group of objects to manage NA Tables." ::= { m3uaGroups 6 } m3uaPcAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaNaPC } STATUS current DESCRIPTION "The m3ua group of objects to manage PC Tables." ::= { m3uaGroups 7 } m3uaLocAddrAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaAssocLocalAddressIPType, m3uaAssocLocalAddressIP } STATUS current DESCRIPTION "The m3ua group of objects to manage Local IP Address Tables." ::= { m3uaGroups 8 } m3uaRemAddrAttributesTableGroup OBJECT-GROUP OBJECTS { m3uaAssocRemAddressIPType, m3uaAssocRemAddressIP } STATUS current DESCRIPTION "The m3ua group of objects to manage Remote IP Address Tables." ::= { m3uaGroups 9 } END 5. References [M3UA] G. Sidebottom, L. Ong, Guy Mousseau, K. Gradischnig, H. J. Schwarzbauer, K. Morneault, I. Rytina, M. Kalla, N. Glaude, "SS7 MTP3-User Adaptation Layer (M3UA)", Internet Draft , September 2000. [MIBMPLS] Cucchiara et al. "Definnitions of Managed Objects for the Multiprotocol Label Switching, Label Distribution Protocol (LDP)", Internet Draf , January 2000. [SecSNMP] Stallings, W., "SNMP3: A Security Enhancement for SNMP", IEEE Communication Surveys, Forth quarter 1998, Vol. 1 No. 1. [Cong] Jacobson, V., "Congestion Avoidance and Control", SIGCOMM 1988, Stanford, California. [RFC2571] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999. [RFC1212] Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991. [RFC1215] M. Rose, "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991. [RFC2578] 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. [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. [RFC1157] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple Network Management Protocol", STD 15, RFC 1157, May 1990. [RFC1901] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996. [RFC1906] 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. [RFC2572] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999. [RFC2574] Blumenthal, U., and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999. [RFC1905] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996. [RFC2573] Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications", RFC 2573, April 1999. [RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999. [RFC2570] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, Harvard University, March 1997 [RFC2851-update] Textual Conventions for Internet Network Addresses, draft-ietf-ops-rfc2851-update-04.txt, Septemeber 20, 2001. Work in progress. [TADRESS] Textual Conventions for Transport Addresses, draft-ietf-ops-taddress-mib-01.txt, Septemeber 20, 2001. Work in progress. 6. Security Consideration 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. It is thus important to control even GET access to these objects and possibly to even encrypt the values of these object when sending them over the network via SNMP. Not all versions of SNMP provide features for such a secure environment. SNMPv1 by itself is not a secure environment. Even if security measures are taken (e.g., using IPSEC), there is no per-user control as to who (once an IPSEC association is established between hosts) is allowed to GET or SET 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 RFC 2574 [RFC2574] and the View-based Access Control Model RFC 2575 [RFC2575] 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. 7. Acknowledgments The author wish to thank Shyamal Prasad, Kurt Kite, Jennifer Jones and Srivats P. for their comments. 8. Authors' Addresses Antonio Roque Tel: +34-91-339-3523 Ericsson Espana S.A. EMail: Antonio.Roque@ericsson.com Network Communication Services Ombö 3, 4th floor Madrid, 28045 Spain 9. Revision History Changes from sigtran-draft rev 01 to sigtran-draft rev 02: o Section 3.1.2.3 Signaling Process Table - Chapter re-phrased o Section 3.1.2.4 Signaling Process Endpoint Table - Last paragraph removed o Section 3.1.2.5 Signaling Process Endpoint Statistics Table m3uaAppId and m3uaSpEpId added to the table figure Corresponding changes in Definitions chapter applied. o Section 3.1.2.6 Network Appearance Table Fixed Duplicate Section No. m3uaNaRowStatus added to table figure. Corresponding changes in Definitions chapter applied. o Object definition of m3uaMaxStreamInbound is removed. o Object Definition of m3uaSpEpEntry Index "m3uaAppId" is replaced by m3uaSpEpAssocId. o Object Definition of m3uaSpEpStatRowStatus Definition is deleted. Changes due to the alignment with the RFC2851 update. o Include clarification text of the IP address types supported in the M3UA MIB. Chapter 3.1.2.7.2 (Local and Remote IP address table) o Remote Primary IP address: Addition of the ipv4z an ipv6z types for non-globally IP addresses in which a scope identifier is needed. Addition of the scope of ipv6 type. All of them according to the RFC2851update-v04 o InetAddressType for local and remote IP addresses: Limit UNKNOWN type only for unknown IP address format. Remove UNKNOWN type for zero-length value in the InetAddress since it will be never zero-length due to the size restriction (0..64) Addition of the ipv4z an ipv6z types for non-globally IP addresses in which a scope identifier is needed. Addition of the scope of ipv6 type. All of them according to the RFC2851update-v04 o Conformance: Description: Specify that the SCTP MIB only need to support IPv4/IPv6 addresses without a zone index, unknown type and DNS names. Support for IPv4/IPv6 addresses without zone indices is not required. InetAddressType of local and remote IP address: Clarify the implementation is only required to support IPv4 and IPv6 address types without zone indices. Clarify also that UNKONWN type is only used in case of lcoal and remote addresses when invalid/unknown IP address format