-- extracted from draft-ietf-sigtran-sctp-mib-05.txt -- at Wed Nov 14 06:06:48 2001 SCTP-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Gauge32, Counter32 FROM SNMPv2-SMI -- RFC2578 TimeStamp FROM SNMPv2-TC -- RFC2579 MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF -- RFC2580 InetAddressType, InetAddress, InetPortNumber FROM INET-ADDRESS-MIB -- RFC2851-update ; -- RFC2851 is being update. Needed to update the import clause -- as well as other references to RFC2851 to include all the -- textual conventions defined in the new RFC2851-update sctpMIB MODULE-IDENTITY LAST-UPDATED "200110170000Z" -- 17th October 2001 ORGANIZATION "IETF SIGTRAN Working Group" CONTACT-INFO " Maria-Carmen Belinchon-Vergara Jose-Javier Pastor-Balbas Postal: Ericsson Espana S. A. Ombu street 3, 4th floor 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 an SCTP implementation." REVISION "200110170000Z" -- 17th October 2001 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-only 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." ::= { sctpScalars 2 } sctpRtoMax OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-only 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-only STATUS current DESCRIPTION "Initial value for the Retransmission timer. Recommended value is 3000 milliseconds." ::= { sctpScalars 4 } sctpMaxAssoc OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The limit on the total number of SCTP associations the entity can support. In entities where the maximum number of associations is dynamic, this object should contain the value -1." ::= { sctpScalars 5 } sctpValCookieLife OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Valid cookie life in the 4-way start-up handshake procedure. Recommended value: 60000 milliseconds." ::= { sctpScalars 6 } sctpMaxInitRetr OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of retransmissions at the start-up phase (INIT and COOKIE ECHO chunks). Recommended value: 8 attempts." ::= { sctpScalars 7 } -- STATE-RELATED STATISTICS sctpCurrEstab OBJECT-TYPE SYNTAX Gauge32 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 8 } sctpActiveEstabs 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 COOKIE-ECHOED state: COOKIE-ECHOED -> ESTABLISHED. The upper layer has initiated the association attempt." ::= { sctpScalars 9 } sctpPassiveEstabs 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 10 } sctpAborteds 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 11 } 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 CLOSED state from either the SHUTDOWN-SENT state or the SHUTDOWN-ACK-SENT state. Graceful termination of the association." ::= { sctpScalars 12 } -- OTHER LAYER STATISTICS sctpStatOutOfBlues OBJECT-TYPE SYNTAX Counter32 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 13 } sctpStatChecksumErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP packets received from the peers with an invalid checksum." ::= { sctpScalars 14 } sctpStatSentCtrlChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP control chunks sent to the peers (no retransmissions included)." ::= { sctpScalars 15 } sctpStatSentOrderChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP ordered data chunks sent to the peers (no retransmissions included)." ::= { sctpScalars 16 } sctpStatSentUnorderChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP unordered chunks (data chunks in which the U bit is set to 1) sent to the peers (no retransmissions included)." ::= { sctpScalars 17 } sctpStatRecCtrlChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP control chunks received from the peers (no duplicated included)." ::= { sctpScalars 18 } sctpStatRecOrderChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP ordered data chunks received from the peers (no duplicated included)." ::= { sctpScalars 19 } sctpStatRecUnorderChunks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP unordered chunks (data chunks in which the U bit is set to 1) received from the peers (no duplicated included)." ::= { sctpScalars 20 } sctpStatFragmentedUsrMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of user messages that have to be fragmented because of the MTU." ::= { sctpScalars 21 } sctpStatReassembledUsrMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of user messages reassembled." ::= { sctpScalars 22 } sctpStatSentSCTPPacks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP packets received from the peers." ::= { sctpScalars 23 } sctpStatRecSCTPPacks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SCTP packets received from the peers." ::= { sctpScalars 24 } -- 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 InetPortNumber, sctpAssocRemSCTPPort InetPortNumber, sctpAssocRemPrimaryAddressType InetAddressType, sctpAssocRemPrimaryAddress InetAddress, sctpAssocHeartBeatTimer Unsigned32, sctpAssocState INTEGER, sctpAssocInStreams Unsigned32, sctpAssocOutStreams Unsigned32, sctpAssocMaxRetr Unsigned32, sctpAssocT1expireds Counter32, -- Statistic sctpAssocT2expireds Counter32, -- Statistic sctpAssocRtxChunks Counter32, -- Statistic sctpAssocStartTime TimeStamp } sctpAssocId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "Association Identification. Value identifying the association (typically the Initiate Verification Tag). If the selected AssocID is the Initiate Verification Tag, this value must not be zero." ::= { sctpAssocEntry 1 } sctpAssocRemHostName OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..255)) MAX-ACCESS read-only 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 InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Local SCTP port number used for this association. A zero value means unknown according to the RFC-update." ::= { sctpAssocEntry 3 } sctpAssocRemSCTPPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Remote SCTP port number used for this association. A zero value means unknown according to the RFC2851-update." ::= { sctpAssocEntry 4 } sctpAssocRemPrimaryAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only 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-update]. - ipv6 (2): An IPv6 address as defined by the InetAddressIPv6 textual convention [RFC2851-update]. 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-update]. - ipv6z(4): A non-global IPv6 address including a zone index as defined by the InetAddressIPv6z textual convention [RFC2851-update]. This value will be filled in after the INIT or INIT ACK chunks have been received (when the primary path is selected by SCTP)." ::= { sctpAssocEntry 5 } sctpAssocRemPrimaryAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only 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 chunks have been received (when the primary path is selected by SCTP)." ::= { sctpAssocEntry 6 } sctpAssocHeartBeatTimer OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The current heartbeat time-out. The recommended default value is 30000 milliseconds." ::= { sctpAssocEntry 7 } 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-write STATUS current DESCRIPTION "The state of this SCTP association. As in TCP, deleteTCB is the only value that may be set by a management station. 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 8 } 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 9 } 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 10 } sctpAssocMaxRetr OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of data retransmissions in the association context. This value is specific for each association and the upper layer can change it calling the appropriate primitives. This value has to be smaller than the addition of all the maximum number for all the paths (sctpAssocRemAddressMaxPathRtx). Recommended value: 10 attempts." ::= { sctpAssocEntry 11 } -- Association Statistics sctpAssocT1expireds 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 12 } sctpAssocT2expireds OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times that T2-shutdown timer expired (shutdown timer)." ::= { sctpAssocEntry 13 } 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 14 } sctpAssocStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { 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. This table shows data related to each local IP address which is used by 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, sctpAssocLocalAddressStartTime TimeStamp } 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 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-update]. - ipv6 (2): An IPv6 address as defined by the InetAddressIPv6 textual convention [RFC2851-update]. 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-update]. - ipv6z(4): A non-global IPv6 address including a zone index as defined by the InetAddressIPv6z textual convention [RFC2851-update]. " ::= { sctpAssocLocalAddressEntry 1 } sctpAssocLocalAddressIP OBJECT-TYPE SYNTAX InetAddress (SIZE(1..64)) 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 is using a DNS name, the mapping to IP address/-es will be done at reception of INIT or INIT_ACK chunks. The sctpAssocRemAddressIP may not be empty due to the SIZE restriction." ::= { sctpAssocLocalAddressEntry 2 } sctpAssocLocalAddressStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { 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. This table shows data related to each remote peer IP address which is used by 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, sctpAssocRemAddressHBFlag INTEGER, sctpAssocRemAddressRTO Unsigned32, sctpAssocRemAddressMaxPathRtx Unsigned32, sctpAssocRemAddressRtx Counter32, -- Statistic sctpAssocRemAddressStartTime TimeStamp } 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 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-update]. - ipv6 (2): An IPv6 address as defined by the InetAddressIPv6 textual convention [RFC2851-update]. 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-update]. - ipv6z(4): A non-global IPv6 address including a zone index as defined by the InetAddressIPv6z textual convention [RFC2851-update]. " ::= { sctpAssocRemAddressEntry 1 } sctpAssocRemAddressIP OBJECT-TYPE SYNTAX InetAddress (SIZE(1..64)) 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. If SCTP is using a DNS name, the mapping to IP address/-es will be done at reception of INIT or INIT_ACK chunks The sctpAssocRemAddressIP may not be empty due to the SIZE restriction." ::= { 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 } sctpAssocRemAddressHBFlag OBJECT-TYPE SYNTAX INTEGER { active(0), inactive(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The optional Heartbeat associated to one destination transport address could be active or not (value equal to 0 or 1, 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 4 } sctpAssocRemAddressRTO OBJECT-TYPE -- T3-rtx- Timer SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The current Retransmission Timeout. T3-rtx timer as defined in the protocol SCTP." ::= { sctpAssocRemAddressEntry 5 } sctpAssocRemAddressMaxPathRtx OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum number of DATA chunks retransmissions allowed to a remote IP address before it is considered inactive, as defined in [sctp]. Recommended value 5 attempts." ::= { sctpAssocRemAddressEntry 6 } -- Remote Address Statistic sctpAssocRemAddressRtx OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of DATA chunks retransmissions as defined in [sctp]." ::= { sctpAssocRemAddressEntry 7 } sctpAssocRemAddressStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpAssocRemAddressEntry 8 } -- ASSOCIATION INVERSE TABLE -- ************************* -- BY LOCAL PORT sctpLookupLocalPortTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpLookupLocalPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "With the use of this table, a list of associations which are using the specified local port can be got" ::= { sctpTables 4 } sctpLookupLocalPortEntry OBJECT-TYPE SYNTAX SctpLookupLocalPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by local port and association ID. Specifying a local port, we would get a list of the associations whose local port is the one specified" INDEX { sctpAssocLocalSCTPPort, sctpAssocId } ::= { sctpLookupLocalPortTable 1 } SctpLookupLocalPortEntry::= SEQUENCE { sctpLookupLocalPortStartTime TimeStamp } sctpLookupLocalPortStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpLookupLocalPortEntry 1 } -- BY REMOTE PORT sctpLookupRemPortTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpLookupRemPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "With the use of this table, a list of associations which are using the specified remote port can be got" ::= { sctpTables 5 } sctpLookupRemPortEntry OBJECT-TYPE SYNTAX SctpLookupRemPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by remote port and association ID. Specifying a remote port we would get a list of the associations whose local port is the one specified " INDEX { sctpAssocRemSCTPPort, sctpAssocId } ::= { sctpLookupRemPortTable 1 } SctpLookupRemPortEntry::= SEQUENCE { sctpLookupRemPortStartTime TimeStamp } sctpLookupRemPortStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpLookupRemPortEntry 1 } -- BY REMOTE HOST NAME sctpLookupRemHostNameTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpLookupRemHostNameEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "With the use of this table, a list of associations with that particular host can be got" ::= { sctpTables 6 } sctpLookupRemHostNameEntry OBJECT-TYPE SYNTAX SctpLookupRemHostNameEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by remote host name and association ID. Specifying a host name we would get a list of the associations specifying that host name as the remote one" INDEX { sctpAssocRemHostName, sctpAssocId } ::= { sctpLookupRemHostNameTable 1 } SctpLookupRemHostNameEntry::= SEQUENCE { sctpLookupRemHostNameStartTime TimeStamp } sctpLookupRemHostNameStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpLookupRemHostNameEntry 1 } -- BY REMOTE PRIMARY IP ADDRESS sctpLookupRemPrimIPAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpLookupRemPrimIPAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "With the use of this table, it can be got a list of associations that have that the specified IP address as primary within the remote set of active addresses " ::= { sctpTables 7 } sctpLookupRemPrimIPAddrEntry OBJECT-TYPE SYNTAX SctpLookupRemPrimIPAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by primary address and association ID. Specifying a primary address, we would get a list of the associations that have the specified remote IP address marked as primary. " INDEX { sctpAssocRemPrimaryAddressType, sctpAssocRemPrimaryAddress, sctpAssocId } ::= { sctpLookupRemPrimIPAddrTable 1 } SctpLookupRemPrimIPAddrEntry::= SEQUENCE { sctpLookupRemPrimIPAddrStartTime TimeStamp } sctpLookupRemPrimIPAddrStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpLookupRemPrimIPAddrEntry 1 } -- BY REMOTE IP ADDRESS sctpLookupRemIPAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF SctpLookupRemIPAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "With the use of this table, a list of associations that have the specified IP address as one of the remote ones can be got" ::= { sctpTables 8 } sctpLookupRemIPAddrEntry OBJECT-TYPE SYNTAX SctpLookupRemIPAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by a remote IP address and association ID. Specifying an IP address we would get a list of the associations that have the specified IP address included within the set of remote IP addresses" INDEX { sctpAssocRemAddressIPType, sctpAssocRemAddressIP, sctpAssocId } ::= { sctpLookupRemIPAddrTable 1 } SctpLookupRemIPAddrEntry::= SEQUENCE { sctpLookupRemIPAddrStartTime TimeStamp } sctpLookupRemIPAddrStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of SysUpTime at the time that this row was created." ::= { sctpLookupRemIPAddrEntry 1 } -- 4.1 Conformance Information sctpGroups OBJECT IDENTIFIER ::= { sctpConformance 1 } sctpCompliances OBJECT IDENTIFIER ::= { sctpConformance 2 } -- 4.1.1 Units of conformance -- -- MODULE GROUPS -- sctpGeneralVariablesGroup OBJECT-GROUP OBJECTS { sctpRtoAlgorithm, sctpRtoMin, sctpRtoMax, sctpRtoInitial, sctpMaxAssoc, sctpValCookieLife, sctpMaxInitRetr } STATUS current DESCRIPTION "Common parameters for all the associations. They can usually be referred as configuration parameters" ::= { sctpGroups 1 } sctpStateStatGroup OBJECT-GROUP OBJECTS {sctpCurrEstab, sctpActiveEstabs, sctpPassiveEstabs, sctpAborteds, sctpShutdowns } STATUS current DESCRIPTION "The sctp group of objects to control state changes in the SCTP protocol local layer. They include the data for all the associations." ::= { sctpGroups 2 } sctpOtherStatGroup OBJECT-GROUP OBJECTS {sctpStatOutOfBlues, sctpStatChecksumErrors, sctpStatSentCtrlChunks, sctpStatSentOrderChunks, sctpStatSentUnorderChunks, sctpStatRecCtrlChunks, sctpStatRecOrderChunks, sctpStatRecUnorderChunks, sctpStatFragmentedUsrMessages, sctpStatReassembledUsrMessages, sctpStatSentSCTPPacks, sctpStatRecSCTPPacks } STATUS current DESCRIPTION "The sctp group of objects providing for management of SCTP most common statistics for the local SCTP layer." ::= { sctpGroups 3 } sctpAssocTablesVariablesGroup OBJECT-GROUP OBJECTS {sctpAssocRemHostName, sctpAssocLocalSCTPPort, sctpAssocRemSCTPPort, sctpAssocRemPrimaryAddressType, sctpAssocRemPrimaryAddress, sctpAssocHeartBeatTimer, sctpAssocState, sctpAssocInStreams, sctpAssocOutStreams, sctpAssocMaxRetr, sctpAssocT1expireds, sctpAssocT2expireds, sctpAssocRtxChunks, sctpAssocStartTime, sctpAssocLocalAddressStartTime, sctpAssocRemAddressStatus, sctpAssocRemAddressHBFlag, sctpAssocRemAddressRTO, sctpAssocRemAddressMaxPathRtx, sctpAssocRemAddressStartTime } STATUS current DESCRIPTION "The sctp group of objects to manage specific local and remote SCTP variables (local and remote tables). These variables include all the SCTP basic features." ::= { sctpGroups 4 } sctpAssocStatGroup OBJECT-GROUP OBJECTS {sctpAssocRemAddressRtx } STATUS current DESCRIPTION "The sctp group of objects to manage SCTP statistics related to the remote endpoint." ::= { sctpGroups 5 } sctpInverseGroup OBJECT-GROUP OBJECTS {sctpLookupLocalPortStartTime, sctpLookupRemPortStartTime, sctpLookupRemHostNameStartTime, sctpLookupRemPrimIPAddrStartTime, sctpLookupRemIPAddrStartTime } STATUS current DESCRIPTION "Objects used in the inverse lookup table." ::= { sctpGroups 6 } -- 4.1.2 Compliance Statements -- -- MODULE COMPLIANCES -- sctpCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMPv3 entities which implement SCTP. 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 { 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." GROUP sctpInverseGroup DESCRIPTION "Objects used in inverse lookup tables. This should be implemented for easier lookups in the association tables." OBJECT sctpAssocRemPrimaryAddressType 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 a zero string length or an invalid/unknown format." OBJECT sctpAssocLocalAddressIPType 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 sctpAssocRemAddressIPType 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 " ::= { sctpCompliances 1 } END