-- extracted from draft-ietf-sigtran-sctp-mib-02.txt -- at Tue Dec 5 10:05:26 2000 SCTP-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Counter32, Counter64, mib-2 FROM SNMPv2-SMI -- RFC2578 MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF -- RFC2580 RowStatus FROM SNMPv2-TC -- RFC2579 InetAddressType, InetAddress FROM INET-ADDRESS-MIB -- RFC2851 ; sctpMIB MODULE-IDENTITY LAST-UPDATED "200011060000Z" ORGANIZATION "IETF SIGTRAN Working Group" CONTACT-INFO " Maria-Carmen Belinchon-Vergara Jose-Javier Pastor-Balbas Postal: Ericsson Espana S. A. C/Retama 7 28045 Madrid Spain Phones: +34 91 339 3535 +34 91 339 3819 Emails: Maria.C.Belinchon@ericsson.com J.Javier.Pastor@ericsson.com" DESCRIPTION "The MIB module for managing SCTP implementation." REVISION "200011060000Z" DESCRIPTION "MIB module developed for the SIGTRAN IETF group. Based on SCTP, RFC2960" ::= { xxxx } -- IANA needs to choose this value -- when sent to the RFC editor -- Top-level structure of the MIB sctpObjects OBJECT IDENTIFIER ::= { sctpMIB 1 } sctpConformance OBJECT IDENTIFIER ::= { sctpMIB 2 } sctpScalars OBJECT IDENTIFIER ::= { sctpObjects 1 } sctpTables OBJECT IDENTIFIER ::= { sctpObjects 2 } -- PROTOCOL GENERAL VARIABLES -- ************************** sctpRtoAlgorithm OBJECT-TYPE SYNTAX INTEGER { other(1), -- Other new one. Future use vanj(2) -- Van Jacobson's algorithm } MAX-ACCESS read-only STATUS current DESCRIPTION "The algorithm used to determine the timeout value (T3-rtx) used for re-transmitting unacknowledged chunks." ::= { sctpScalars 1 } sctpRtoMin OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The minimum value permitted by a SCTP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. Minimum recommended value is 1000 milliseconds. Some telephony applications could require less than 1 second, see [SIGAS] for further information." ::= { sctpScalars 2 } sctpRtoMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum value permitted by a SCTP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. Recommended value is 60000 milliseconds." ::= { sctpScalars 3 } sctpRtoInitial OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value for the Retransmission timer. Recommended value is 3000 milliseconds." ::= { sctpScalars 4 } sctpValCookieLife OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Valid cookie life in the 4-way start-up handshake procedure. Recommended value: 60000 milliseconds." ::= { sctpScalars 5 } sctpMaxInitRetr OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of retransmissions at the start-up phase (INIT and COOKIE ECHO chunks). Recommended value: 8 attempts." ::= { sctpScalars 6 } sctpInitialT1 OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value for the Start-up T1 timer." ::= { sctpScalars 7 } sctpInitialT2 OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Initial value for the Shutdown T2-shutdown timer." ::= { sctpScalars 8 } -- STATE-RELATED STATISTICS sctpCurrEstab OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of SCTP associations for which the current state is either ESTABLISHED, SHUTDOWN-RECEIVED or SHUTDOWN-PENDING." ::= { sctpScalars 9 } sctpActiveEstab OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that SCTP associations have made a direct transition to the ESTABLISH state from the COOKIE-ECHOED state: COOKIE-ECHOED -> ESTABLISHED. The upper layer has initiated the association attempt." ::= { sctpScalars 10 } sctpPassiveEstab OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that SCTP associations have made a direct transition to the ESTABLISHED state from the CLOSED state: CLOSED -> ESTABLISHED. The remote endpoint has initiated the association attempt." ::= { sctpScalars 11 } sctpAborted OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that SCTP associations have made a direct transition to the CLOSED state from any state using the primitive 'ABORT': AnyState --Abort--> CLOSED. Ungraceful termination of the association." ::= { sctpScalars 12 } sctpShutdowns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that SCTP associations have made a direct transition to the CLOSE state from either the SHUTDOWN-SENT state or the SHUTDOWN-ACK-SENT state. Graceful termination of the association." ::= { sctpScalars 13 } -- OTHER LAYER STATISTICS sctpStatOutOfBlue OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of out of the blue packets (SCTP packet correctly formed -right checksum- but the receiver is not able to identify the association to which this packet belongs) received by the host." ::= { sctpScalars 14 } sctpStatSentChunks OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP control and data chunks, sent to the peers (no retransmissions included)." ::= { sctpScalars 15 } sctpStatRecChunks OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP control and data chunks, received from the peers (no retransmissions included)." ::= { sctpScalars 16 } sctpStatOutOfOrderSentChunks OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of unordered chunks (data chunks in which the U bit is set to 1) sent to the peers." ::= { sctpScalars 17 } sctpStatOutOfOrderRecChunks OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of unordered chunks (data chunks in which the U bit is set to 1) received from the peers." ::= { sctpScalars 18 } sctpStatFragmentedUsrMessages OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of user messages that have to be fragmented because of the MTU." ::= { sctpScalars 19 } sctpStatReassembledUsrMessages OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of user messages reassembled." ::= { sctpScalars 20 } -- SCTP ASSOCIATION DESCRIPTION PARAMETERS -- *************************************** -- the SCTP Association TABLE -- ************************** -- The SCTP association table contains information about each -- association that the local endpoint is taking part. sctpAssocTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpAssocEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing SCTP association-specific information." ::= { sctpTables 1 } sctpAssocEntry OBJECT-TYPE SYNTAX SctpAssocEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General common variables and statistics for the whole association." INDEX { sctpAssocId } ::= { sctpAssocTable 1 } SctpAssocEntry ::= SEQUENCE { sctpAssocId Unsigned32, sctpAssocRemHostName OCTET STRING, sctpAssocLocalSCTPPort Unsigned32, sctpAssocRemSCTPPort Unsigned32, sctpAssocRemPrimaryAddressType InetAddressType, sctpAssocRemPrimaryAddress InetAddress, sctpAssocState INTEGER, sctpAssocInStreams Unsigned32, sctpAssocOutStreams Unsigned32, sctpAssocMaxRetr Unsigned32, sctpAssocT1expired Counter32, -- Statistic sctpAssocT2expired Counter32, -- Statistic sctpAssocRtxChunks Counter32, -- Statistic sctpAssocChecksumErrorCounter Counter64, -- Statistic sctpAssocRowStatus RowStatus } sctpAssocId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "Association Identification. Value identifying the association (typically the Initiate Verification Tag)." ::= { sctpAssocEntry 1 } sctpAssocRemHostName 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 (embedded in the INIT or INIT-ACK chunk) from the peer, this entry will be meaningless, therefore it will contain a NULL value. Otherwise, the remote host name received at init time will be stored." ::= { sctpAssocEntry 2 } sctpAssocLocalSCTPPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Local SCTP port number used for this association." ::= { sctpAssocEntry 3 } sctpAssocRemSCTPPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Remote SCTP port number used for this association." ::= { sctpAssocEntry 4 } sctpAssocRemPrimaryAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "Internet type of primary destination IP address. - unknown (0) An unknown address type. This value MUST be used if the value of the corresponding InetAddress object is a zero-length string. It may also 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]." ::= { sctpAssocEntry 5 } sctpAssocRemPrimaryAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "Primary destination IP address. An InetAddress value is always interpreted within the context of an InetAddressType value. This value will be filled in after INIT or INIT ACK messages have been received (when the primary path is selected by SCTP)." ::= { sctpAssocEntry 6 } sctpAssocState OBJECT-TYPE SYNTAX INTEGER { closed(1), cookieWait(2), cookieEchoed(3), established(4), shutdownPending(5), shutdownSent(6), shutdownReceived(7), shutdownAckSent(8), deleteTCB(9) } MAX-ACCESS read-create STATUS current DESCRIPTION "The state of this SCTP association. As in TCP, the only value which may be set by a management station is deleteTCB. Accordingly, it is appropriate for an agent to return a 'badValue' response if a management station attempts to set this object to any other value. If a management station sets this object to the value deleteTCB(9), then this has the effect of deleting the TCB (as defined in SCTP) of the corresponding association on the managed node, resulting in immediate termination of the association. As an implementation-specific option, an ABORT chunk may be sent from the managed node to the other SCTP endpoint." ::= { sctpAssocEntry 7 } sctpAssocInStreams OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Inbound Streams according to the negotiation at association start up. This parameter has to be read-only by the manager." ::= { sctpAssocEntry 8 } sctpAssocOutStreams OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Outbound Streams according to the negotiation at association start up. This parameter has to be read-only by the manager." ::= { sctpAssocEntry 9 } sctpAssocMaxRetr OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum number of data retransmissions. This value is specific for each association and the upper layer can be able to change it calling the appropiate primitives. This value has to be smaller than the addition of all the maximum number for all the paths (sctpAssocRemAddressMaxPathRetrans). Recommended value: 10 attempts." ::= { sctpAssocEntry 10 } -- Association Statistics sctpAssocT1expired OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times that T1 timer expired (timer for sending either INIT or COOKIE-ECHO chunks and receiving an acknowledgment)." ::= { sctpAssocEntry 11 } sctpAssocT2expired OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times that T2-shutdown timer expired (shutdown timer)." ::= { sctpAssocEntry 12 } sctpAssocRtxChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of data chunks retransmitted to the peer in the current association." ::= { sctpAssocEntry 13 } sctpAssocChecksumErrorCounter OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP packets received from the peers with an invalid checksum." ::= { sctpAssocEntry 14 } sctpAssocRowStatus 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 after creating the TCB in both sides of the association. The creation of this row implies the creation of at least another row (depending on the number of local and remote addresses) in the tables sctpAssocLocalAddressTable and sctpAssocRemAddressTable. A row is deleted in sctpAssocTable when an association turns down (i.e., when the TCB is deleted according to [sctp] in both sides of the association). The deletion of a row in sctpAssocTable implies the deletion of the tables related to this association (sctpAssocLocalAddressTable and sctpAssocRemAddressTable). Also, a row is deleted in sctpAssocTable when a set operation is received from the manager with destroy option." ::= { sctpAssocEntry 15 } -- Expanded tables: Including Multi-home feature -- Local Address TABLE -- ******************* sctpAssocLocalAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpAssocLocalAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Expanded table of sctpAssocTable based on the AssocId index. It shows several interesting data for each local address which takes part in this association." ::= { sctpTables 2 } sctpAssocLocalAddressEntry OBJECT-TYPE SYNTAX SctpAssocLocalAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Local information about the available addresses." INDEX { sctpAssocId, -- shared index sctpAssocLocalAddressIPType, sctpAssocLocalAddressIP } ::= { sctpAssocLocalAddressTable 1 } SctpAssocLocalAddressEntry ::= SEQUENCE { sctpAssocLocalAddressIPType InetAddressType, sctpAssocLocalAddressIP InetAddress, sctpAssocLocalAddressRowStatus RowStatus } sctpAssocLocalAddressIPType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Internet type of local IP address used for this association. - unknown (0) An unknown address type. This value MUST be used if the value of the corresponding InetAddress object is a zero-length string. It may also 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]." ::= { sctpAssocLocalAddressEntry 1 } sctpAssocLocalAddressIP OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible 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. If SCTP are using DNS names, the mapping to IP address-es will be done at reception of INIT or INIT_ACK messages." ::= { sctpAssocLocalAddressEntry 2 } sctpAssocLocalAddressRowStatus 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 defined for this association. The creation takes part when a new row in the sctpAssocTable is created or when a new IP address is added in the local interface (if this function is enabled by the SCTP layer). A row in this table will be deleted per local IP address reserved for the association when the corresponding row in sctpAssocTable is deleted or when an IP address is removed from the local interface (if this function is enabled by the SCTP layer)." ::= { sctpAssocLocalAddressEntry 3 } -- Remote Addresses TABLE -- ********************** sctpAssocRemAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpAssocRemAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Expanded table of sctpAssocTable based on the AssocId index. It shows several interesting data for each remote peer IP address which is used in this association." ::= { sctpTables 3 } sctpAssocRemAddressEntry OBJECT-TYPE SYNTAX SctpAssocRemAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about THE most important variables for every remote IP address " INDEX { sctpAssocId, -- shared index sctpAssocRemAddressIPType, sctpAssocRemAddressIP } ::= { sctpAssocRemAddressTable 1 } SctpAssocRemAddressEntry ::= SEQUENCE { sctpAssocRemAddressIPType InetAddressType, sctpAssocRemAddressIP InetAddress, sctpAssocRemAddressStatus INTEGER, sctpAssocRemAddressRTO Unsigned32, sctpAssocRemAddressHeartBeatFlag INTEGER, sctpAssocRemAddressHeartBeatTimer Unsigned32, sctpAssocRemAddressMaxPathRetrans Unsigned32, sctpAssocRemAddressRetransCount Counter64, -- Statistic sctpAssocRemAddressRowStatus RowStatus } sctpAssocRemAddressIPType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Internet type of a remote IP address available for this association. - unknown (0) An unknown address type. This value MUST be used if the value of the corresponding InetAddress object is a zero-length string. It may also 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]." ::= { sctpAssocRemAddressEntry 1 } sctpAssocRemAddressIP OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible 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." ::= { sctpAssocRemAddressEntry 2 } sctpAssocRemAddressStatus OBJECT-TYPE SYNTAX INTEGER { active(0), inactive(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current status of the remote transport address, according to [SCTP]. Active means that the threshold of no answer received from this IP address has not been reached. Inactive means that either no heartbeat was received from this address, or any other message, reaching the threshold defined by the protocol." ::= { sctpAssocRemAddressEntry 3 } sctpAssocRemAddressRTO OBJECT-TYPE -- T3-rtx- Timer SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The current Retransmision Time-Out. T3-rtx timer as defined in the protocol SCTP." ::= { sctpAssocRemAddressEntry 4 } sctpAssocRemAddressHeartBeatFlag OBJECT-TYPE SYNTAX INTEGER { active(0), inactive(1) } MAX-ACCESS read-create STATUS current DESCRIPTION "The optional Heartbeat associated to one destination transport address could be active or not (value equal to 1 or 0, respectively). An active destination transport address is the one considered available by a peer endpoint for receiving SCTP packets, as it is described in [sctp]." ::= { sctpAssocRemAddressEntry 5 } sctpAssocRemAddressHeartBeatTimer OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The current heartbeat time-out. The recommended default value is 30000 milliseconds." ::= { sctpAssocRemAddressEntry 6 } sctpAssocRemAddressMaxPathRetrans OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum number of DATA retransmissions allowed to a remote IP address before it is considered inactive, as defined in [sctp]. Recommended value 5 attempts." ::= { sctpAssocRemAddressEntry 7 } -- Remote Address Statistic sctpAssocRemAddressRetransCount OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DATA retransmissions as defined in [sctp]." ::= { sctpAssocRemAddressEntry 8 } sctpAssocRemAddressRowStatus 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 defined for this association. The creation takes part when a new row in the sctpAssocTable is created or when a new IP address is added in the remote interface (if this function is enabled by the SCTP layer). A row in this table will be deleted per remote IP address reserved for the association when the corresponding row in sctpAssocTable is deleted or when an IP address is removed from the local interface (if this function is enabled by the SCTP layer)." ::= { sctpAssocRemAddressEntry 9 } -- 4.1 Conformance Information sctpGroups OBJECT IDENTIFIER ::= { sctpConformance 1 } sctpCompliances OBJECT IDENTIFIER ::= { sctpConformance 2 } -- 4.1.1 Compliance Statements sctpCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMPv3 entities which implement SCTP." MODULE -- this module MANDATORY-GROUPS { sctpGeneralVariablesGroup, sctpAssocTablesVariablesGroup } GROUP sctpStateStatGroup DESCRIPTION "The sctp group of objects to control state changes in the SCTP protocol." GROUP sctpOtherStatGroup DESCRIPTION "The sctp group of objects providing for management of SCTP general statistics." GROUP sctpAssocStatGroup DESCRIPTION "The sctp group of objects to manage SCTP statistics related to the remote endpoint." OBJECT sctpAssocRemPrimaryAddressType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "It is only required to have IPv4 and IPv6 addresses to be stored since the use of the host names is limited to first stage, when the association is being established." OBJECT sctpAssocRemPrimaryAddress SYNTAX InetAddress (SIZE(4|16)) DESCRIPTION "It is only required to support IPv4 and unique IPv6 addresses." OBJECT sctpAssocLocalAddressIPType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "It is only required to have IPv4 and IPv6 addresses to be stored since the use of the host names is limited to first stage, when the association is being established." OBJECT sctpAssocLocalAddressIP SYNTAX InetAddress (SIZE(4|16)) DESCRIPTION "It is only required to support IPv4 and unique IPv6 addresses." OBJECT sctpAssocRemAddressIPType SYNTAX InetAddressType { ipv4(1), ipv6(2) } DESCRIPTION "It is only required to have IPv4 and IPv6 addresses to be stored since the use of the host names is limited to first stage, when the association is being established." OBJECT sctpAssocRemAddressIP SYNTAX InetAddress (SIZE(4|16)) DESCRIPTION "It is only required to support IPv4 and unique IPv6 addresses." ::= { sctpCompliances 1 } -- 4.1.2 Units of conformance sctpGeneralVariablesGroup OBJECT-GROUP OBJECTS { sctpRtoAlgorithm, sctpRtoMin, sctpRtoMax, sctpRtoInitial, sctpValCookieLife, sctpMaxInitRetr, sctpInitialT1, sctpInitialT2 } STATUS current DESCRIPTION "The sctp group of objects providing for management of SCTP entities. Common parameters for the protocol." ::= { sctpGroups 1 } sctpStateStatGroup OBJECT-GROUP OBJECTS {sctpCurrEstab, sctpActiveEstab, sctpPassiveEstab, sctpAborted, sctpShutdowns } STATUS current DESCRIPTION "The sctp group of objects to control state changes in the SCTP protocol." ::= { sctpGroups 2 } sctpOtherStatGroup OBJECT-GROUP OBJECTS {sctpStatOutOfBlue, sctpStatSentChunks, sctpStatRecChunks, sctpStatOutOfOrderSentChunks, sctpStatOutOfOrderRecChunks, sctpStatFragmentedUsrMessages, sctpStatReassembledUsrMessages } STATUS current DESCRIPTION "The sctp group of objects providing for management of SCTP general statistics." ::= { sctpGroups 3 } sctpAssocTablesVariablesGroup OBJECT-GROUP OBJECTS {sctpAssocId, sctpAssocRemHostName, sctpAssocLocalSCTPPort, sctpAssocRemSCTPPort, sctpAssocRemPrimaryAddressType, sctpAssocRemPrimaryAddress, sctpAssocState, sctpAssocInStreams, sctpAssocOutStreams, sctpAssocMaxRetr, sctpAssocT1expired, sctpAssocT2expired, sctpAssocRtxChunks, sctpAssocChecksumErrorCounter, sctpAssocRowStatus, sctpAssocLocalAddressIPType,sctpAssocLocalAddressIP, sctpAssocLocalAddressRowStatus, sctpAssocRemAddressIPType, sctpAssocRemAddressIP, sctpAssocRemAddressStatus, sctpAssocRemAddressRTO, sctpAssocRemAddressHeartBeatFlag, sctpAssocRemAddressHeartBeatTimer, sctpAssocRemAddressMaxPathRetrans, sctpAssocRemAddressRowStatus } STATUS current DESCRIPTION "The sctp group of objects to manage specific local and remote SCTP variables (local and remote tables)." ::= { sctpGroups 4 } sctpAssocStatGroup OBJECT-GROUP OBJECTS {sctpAssocRemAddressRetransCount } STATUS current DESCRIPTION "The sctp group of objects to manage SCTP statistics related to the remote endpoint." ::= { sctpGroups 5 } END