-- Copyright (C) 2008-2014 Super Micro Computer Inc. All Rights Reserved -- $Id: fsmstcpipvx.mib,v 1.1 2013/01/23 11:55:40 siva Exp $ SUPERMICRO-MI-TCP-IPVX-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Gauge32, Unsigned32, Counter32, Counter64, enterprises FROM SNMPv2-SMI InetAddress, InetAddressType, InetPortNumber FROM INET-ADDRESS-MIB; fsMIStdTcpIpvx MODULE-IDENTITY LAST-UPDATED "201211080000Z" ORGANIZATION "Super Micro Computer Inc." CONTACT-INFO "support@Supermicro.com" DESCRIPTION " This mib module is for TCP module with virtual routing and forwarding support." ::= { enterprises supermicro-computer-inc(10876) super-switch(101) extended(2) 75 } --Table(for making Scalar objects in stdtcpipvx.mib to Tabular objects ) fsMIStdContextTable OBJECT-TYPE SYNTAX SEQUENCE OF FsMIStdContextEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is used to view all global tcp parameters for each virtual router." ::= { fsMIStdTcpIpvx 1 } fsMIStdContextEntry OBJECT-TYPE SYNTAX FsMIStdContextEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An context Table Entry for particular virtual router." INDEX { fsMIStdContextId } ::= { fsMIStdContextTable 1 } FsMIStdContextEntry ::= SEQUENCE { fsMIStdContextId Integer32, fsMIStdTcpRtoAlgorithm INTEGER, fsMIStdTcpRtoMin Integer32, fsMIStdTcpRtoMax Integer32, fsMIStdTcpMaxConn Integer32, fsMIStdTcpActiveOpens Counter32, fsMIStdTcpPassiveOpens Counter32, fsMIStdTcpAttemptFails Counter32, fsMIStdTcpEstabResets Counter32, fsMIStdTcpCurrEstab Gauge32, fsMIStdTcpInSegs Counter32, fsMIStdTcpOutSegs Counter32, fsMIStdTcpRetransSegs Counter32, fsMIStdTcpInErrs Counter32, fsMIStdTcpOutRsts Counter32, fsMIStdTcpHCInSegs Counter64, fsMIStdTcpHCOutSegs Counter64 } fsMIStdContextId OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A virtual router identifier to identify the virtual router." ::= { fsMIStdContextEntry 1 } fsMIStdTcpRtoAlgorithm OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following constant(2), -- a constant rto rsre(3), -- MIL-STD-1778, Appendix B vanj(4), -- Van Jacobson's algorithm rfc2988(5) -- RFC 2988 } MAX-ACCESS read-only STATUS current DESCRIPTION "The algorithm used to determine the timeout value used for retransmitting unacknowledged octets." ::= { fsMIStdContextEntry 2 } fsMIStdTcpRtoMin OBJECT-TYPE SYNTAX Integer32 (0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend on the algorithm used to determine the retransmission timeout; in particular, the IETF standard algorithm rfc2988(5) provides a minimum value." ::= { fsMIStdContextEntry 3 } fsMIStdTcpRtoMax OBJECT-TYPE SYNTAX Integer32 (0..2147483647) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend on the algorithm used to determine the retransmission timeout; in particular, the IETF standard algorithm rfc2988(5) provides an upper bound (as part of an adaptive backoff algorithm)." ::= { fsMIStdContextEntry 4 } fsMIStdTcpMaxConn OBJECT-TYPE SYNTAX Integer32 (-1 | 0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The limit on the total number of TCP connections the entity can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1." ::= { fsMIStdContextEntry 5 } fsMIStdTcpActiveOpens OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 6 } fsMIStdTcpPassiveOpens OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 7 } fsMIStdTcpAttemptFails OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times that TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 8 } fsMIStdTcpEstabResets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times that TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 9 } fsMIStdTcpCurrEstab OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT." ::= { fsMIStdContextEntry 10 } fsMIStdTcpInSegs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments received, including those received in error. This count includes segments received on currently established connections. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 11 } fsMIStdTcpOutSegs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 12 } fsMIStdTcpRetransSegs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments retransmitted; that is, the number of TCP segments transmitted containing one or more previously transmitted octets. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 13 } fsMIStdTcpInErrs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments received in error (e.g., bad TCP checksums). Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 14 } fsMIStdTcpOutRsts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of TCP segments sent containing the RST flag. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 15 } -- { tcp 16 } was used to represent the ipv6TcpConnTable in RFC 2452, -- which has since been obsoleted. It MUST not be used. fsMIStdTcpHCInSegs OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments received, including those received in error. This count includes segments received on currently established connections. This object is the 64-bit equivalent of tcpInSegs. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 16 } fsMIStdTcpHCOutSegs OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets. This object is the 64-bit equivalent of tcpOutSegs. Discontinuities in the value of this counter are indicated via discontinuities in the value of sysUpTime." ::= { fsMIStdContextEntry 17 } -- End of Context table -- The TCP Connection table fsMIStdTcpConnectionTable OBJECT-TYPE SYNTAX SEQUENCE OF FsMIStdTcpConnectionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing information about existing TCP connections in each virtual router. Note that unlike earlier TCP MIBs, there is a separate table for connections in the LISTEN state." ::= { fsMIStdTcpIpvx 2 } fsMIStdTcpConnectionEntry OBJECT-TYPE SYNTAX FsMIStdTcpConnectionEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row of the tcpConnectionTable containing information about a particular current TCP connection. Each row of this table is transient in that it ceases to exist when (or soon after) the connection makes the transition to the CLOSED state." INDEX { fsMIStdContextId, fsMIStdTcpConnectionLocalAddressType, fsMIStdTcpConnectionLocalAddress, fsMIStdTcpConnectionLocalPort, fsMIStdTcpConnectionRemAddressType, fsMIStdTcpConnectionRemAddress, fsMIStdTcpConnectionRemPort } ::= { fsMIStdTcpConnectionTable 1 } FsMIStdTcpConnectionEntry ::= SEQUENCE { fsMIStdTcpConnectionLocalAddressType InetAddressType, fsMIStdTcpConnectionLocalAddress InetAddress, fsMIStdTcpConnectionLocalPort InetPortNumber, fsMIStdTcpConnectionRemAddressType InetAddressType, fsMIStdTcpConnectionRemAddress InetAddress, fsMIStdTcpConnectionRemPort InetPortNumber, fsMIStdTcpConnectionState INTEGER, fsMIStdTcpConnectionProcess Unsigned32 } fsMIStdTcpConnectionLocalAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type of tcpConnectionLocalAddress." ::= { fsMIStdTcpConnectionEntry 2 } fsMIStdTcpConnectionLocalAddress OBJECT-TYPE SYNTAX InetAddress (SIZE(16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local IP address for this TCP connection. The type of this address is determined by the value of tcpConnectionLocalAddressType. As this object is used in the index for the tcpConnectionTable, implementors should be careful not to create entries that would result in OIDs with more than 128 subidentifiers; otherwise the information cannot be accessed by using SNMPv1, SNMPv2c, or SNMPv3." ::= { fsMIStdTcpConnectionEntry 3 } fsMIStdTcpConnectionLocalPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local port number for this TCP connection." ::= { fsMIStdTcpConnectionEntry 4 } fsMIStdTcpConnectionRemAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type of tcpConnectionRemAddress." ::= { fsMIStdTcpConnectionEntry 5 } fsMIStdTcpConnectionRemAddress OBJECT-TYPE SYNTAX InetAddress (SIZE(16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The remote IP address for this TCP connection. The type of this address is determined by the value of tcpConnectionRemAddressType. As this object is used in the index for the tcpConnectionTable, implementors should be careful not to create entries that would result in OIDs with more than 128 subidentifiers; otherwise the information cannot be accessed by using SNMPv1, SNMPv2c, or SNMPv3." ::= { fsMIStdTcpConnectionEntry 6 } fsMIStdTcpConnectionRemPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The remote port number for this TCP connection." ::= { fsMIStdTcpConnectionEntry 7 } fsMIStdTcpConnectionState OBJECT-TYPE SYNTAX INTEGER { closed(1), listen(2), synSent(3), synReceived(4), established(5), finWait1(6), finWait2(7), closeWait(8), lastAck(9), closing(10), timeWait(11), deleteTCB(12) } MAX-ACCESS read-write STATUS current DESCRIPTION "The state of this TCP connection. The value listen(2) is included only for parallelism to the old tcpConnTable and should not be used. A connection in LISTEN state should be present in the tcpListenerTable. The only value that may be set by a management station is deleteTCB(12). 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(12), then the TCB (as defined in [RFC793]) of the corresponding connection on the managed node is deleted, resulting in immediate termination of the connection. As an implementation-specific option, a RST segment may be sent from the managed node to the other TCP endpoint (note, however, that RST segments are not sent reliably)." ::= { fsMIStdTcpConnectionEntry 8 } fsMIStdTcpConnectionProcess OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The system's process ID for the process associated with this connection, or zero if there is no such process. This value is expected to be the same as HOST-RESOURCES-MIB:: hrSWRunIndex or SYSAPPL-MIB::sysApplElmtRunIndex for some row in the appropriate tables." ::= { fsMIStdTcpConnectionEntry 9 } -- The TCP Listener table fsMIStdTcpListenerTable OBJECT-TYPE SYNTAX SEQUENCE OF FsMIStdTcpListenerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing information about TCP listeners. A listening application can be represented in three possible ways: 1. An application that is willing to accept both IPv4 and IPv6 datagrams is represented by a tcpListenerLocalAddressType of unknown (0) and a tcpListenerLocalAddress of ''h (a zero-length octet-string). 2. An application that is willing to accept only IPv4 or IPv6 datagrams is represented by a tcpListenerLocalAddressType of the appropriate address type and a tcpListenerLocalAddress of '0.0.0.0' or '::' respectively. 3. An application that is listening for data destined only to a specific IP address, but from any remote system, is represented by a tcpListenerLocalAddressType of an appropriate address type, with tcpListenerLocalAddress as the specific local address. NOTE: The address type in this table represents the address type used for the communication, irrespective of the higher-layer abstraction. For example, an application using IPv6 'sockets' to communicate via IPv4 between ::ffff:10.0.0.1 and ::ffff:10.0.0.2 would use InetAddressType ipv4(1))." ::= { fsMIStdTcpIpvx 3 } fsMIStdTcpListenerEntry OBJECT-TYPE SYNTAX FsMIStdTcpListenerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row of the tcpListenerTable containing information about a particular TCP listener." INDEX { fsMIStdContextId, fsMIStdTcpListenerLocalAddressType, fsMIStdTcpListenerLocalAddress, fsMIStdTcpListenerLocalPort } ::= { fsMIStdTcpListenerTable 1 } FsMIStdTcpListenerEntry ::= SEQUENCE { fsMIStdTcpListenerLocalAddressType InetAddressType, fsMIStdTcpListenerLocalAddress InetAddress, fsMIStdTcpListenerLocalPort InetPortNumber, fsMIStdTcpListenerProcess Unsigned32 } fsMIStdTcpListenerLocalAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type of tcpListenerLocalAddress. The value should be unknown (0) if connection initiations to all local IP addresses are accepted." ::= { fsMIStdTcpListenerEntry 2 } fsMIStdTcpListenerLocalAddress OBJECT-TYPE SYNTAX InetAddress (SIZE(16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local IP address for this TCP connection. The value of this object can be represented in three possible ways, depending on the characteristics of the listening application: 1. For an application willing to accept both IPv4 and IPv6 datagrams, the value of this object must be ''h (a zero-length octet-string), with the value of the corresponding tcpListenerLocalAddressType object being unknown (0). 2. For an application willing to accept only IPv4 or IPv6 datagrams, the value of this object must be '0.0.0.0' or '::' respectively, with tcpListenerLocalAddressType representing the appropriate address type. 3. For an application which is listening for data destined only to a specific IP address, the value of this object is the specific local address, with tcpListenerLocalAddressType representing the appropriate address type. As this object is used in the index for the tcpListenerTable, implementors should be careful not to create entries that would result in OIDs with more than 128 subidentifiers; otherwise the information cannot be accessed, using SNMPv1, SNMPv2c, or SNMPv3." ::= { fsMIStdTcpListenerEntry 3 } fsMIStdTcpListenerLocalPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local port number for this TCP connection." ::= { fsMIStdTcpListenerEntry 4 } fsMIStdTcpListenerProcess OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The system's process ID for the process associated with this listener, or zero if there is no such process. This value is expected to be the same as HOST-RESOURCES-MIB:: hrSWRunIndex or SYSAPPL-MIB::sysApplElmtRunIndex for some row in the appropriate tables." ::= { fsMIStdTcpListenerEntry 5 } -- End of TCP listener Table -- End of TCP connection Table END