CISCO-ITP-MONITOR-MIB device MIB details by Cisco
CISCO-ITP-MONITOR-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CISCO-ITP-MONITOR-MIB.
| Vendor: | Cisco |
|---|---|
| Mib: | CISCO-ITP-MONITOR-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- ***************************************************************** -- CISCO-ITP-MONITOR-MIB: MIB for managing information for -- ITP Monitor Probe -- -- October 2003 John Linton, Shekhar Acharya -- -- Copyright (c) 2003, 2004 by Cisco Systems, Inc. -- All rights reserved. -- ***************************************************************** CISCO-ITP-MONITOR-MIB DEFINITIONS ::= BEGIN IMPORTS ciscoMgmt FROM CISCO-SMI InetPortNumber FROM INET-ADDRESS-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP FROM SNMPv2-CONF TruthValue FROM SNMPv2-TC Counter32, Gauge32, Unsigned32, MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE FROM SNMPv2-SMI; ciscoItpmMIB MODULE-IDENTITY LAST-UPDATED "200407200000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems, Inc Customer Service Postal: 170 W. Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: cs-ss7@cisco.com" DESCRIPTION "The MIB for providing information related to monitoring SS7 links. This information can be used to manage the state of software used to collect all packets transported and received over a SS7 link. Abbreviations: MSU - Message Signalling Unit MTP - Message Transport Protocol SS7 - System No. 7 (SS7) Network" REVISION "200407200000Z" DESCRIPTION "Add support for notification when connection to server changes states." REVISION "200310310000Z" DESCRIPTION "Initial version of this MIB module." ::= { ciscoMgmt 379 } -- -- Top-level structure of the MIB ciscoItpmMIBNotifs OBJECT IDENTIFIER ::= { ciscoItpmMIB 0 } ciscoItpmMIBObjects OBJECT IDENTIFIER ::= { ciscoItpmMIB 1 } ciscoItpmMIBConform OBJECT IDENTIFIER ::= { ciscoItpmMIB 2 } cItpmConn OBJECT IDENTIFIER ::= { ciscoItpmMIBObjects 1 } cItpmLink OBJECT IDENTIFIER ::= { ciscoItpmMIBObjects 2 } -- ************************************************************* -- * * -- * Connection Table * -- * * -- ************************************************************* cItpmConnTable OBJECT-TYPE SYNTAX SEQUENCE OF CItpmConnTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides information on connections used to collect information on SS7 links. Information in this table can be used to customize connection parameters. In addition, this table provides measurements and status information for each connection." ::= { cItpmConn 1 } cItpmConnTableEntry OBJECT-TYPE SYNTAX CItpmConnTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the cItpmConnTable table." INDEX { cItpmConnPortNumber } ::= { cItpmConnTable 1 } CItpmConnTableEntry ::= SEQUENCE { cItpmConnPortNumber InetPortNumber, cItpmConnKeepAlive Unsigned32, cItpmConnMaxQDepth Unsigned32, cItpmConnCongOnset Unsigned32, cItpmConnCongAbate Unsigned32, cItpmConnRcvWindowSize Unsigned32, cItpmConnFastStart TruthValue, cItpmConnQueueDepth Gauge32, cItpmConnMonitorState INTEGER, cItpmConnCongestion TruthValue, cItpmConnCongCounts Counter32 } cItpmConnPortNumber OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The port number used to establish TCP connection." ::= { cItpmConnTableEntry 1 } cItpmConnKeepAlive OBJECT-TYPE SYNTAX Unsigned32 (0..60000) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the keepalive time value in milliseconds. Keepalive packets are sent between the monitor and the remote server as a mechanism to ensure the TCP session is active and detect session failure in a timely manner. During periods of idle monitor traffic, the monitor will send a keepalive packet to the remote server at the specified interval. The monitor also expects to receive a keepalive packet from the remote server at the same interval. If the monitor does not receive a keepalive packet from the remote server in two times the keep alive value, the monitor will close the TCP session. The value of zero disables the keep alive processing." DEFVAL { 5000 } ::= { cItpmConnTableEntry 2 } cItpmConnMaxQDepth OBJECT-TYPE SYNTAX Unsigned32 (10..100000) UNITS "packets" MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of packets that can be queued for transmission. If the monitor cannot send a TCP packet immediately, the packet will be queued for retransmit. This object defines the maximum number of TCP packets that may be queued for retransmit. Once the number of TCP packets on the queue reaches the value specified by this object, additional TCP packets will be dropped." DEFVAL { 100 } ::= { cItpmConnTableEntry 3 } cItpmConnCongOnset OBJECT-TYPE SYNTAX Unsigned32 (100..100000) UNITS "packets" MAX-ACCESS read-write STATUS current DESCRIPTION "Threshold used to mark onset of congestion. When the cItpmConnQueueDepth object reaches value specified by this object the connection will considered congested. It will remain congested until the cItpmConnQueueDepth object drops below the value specified by the cItpmConnCongAbate object." ::= { cItpmConnTableEntry 4 } cItpmConnCongAbate OBJECT-TYPE SYNTAX Unsigned32 (0..100000) UNITS "packets" MAX-ACCESS read-write STATUS current DESCRIPTION "Threshold used to mark end of congestion. When the cItpmConnQueueDepth object drops below the value specified by this object the connection will exit congestion." ::= { cItpmConnTableEntry 5 } cItpmConnRcvWindowSize OBJECT-TYPE SYNTAX Unsigned32 (100..1000000) UNITS "bytes" MAX-ACCESS read-write STATUS current DESCRIPTION "The size of TCP receive window. This object defines the number of outstanding (unacknowledged) bytes that the ITP monitor can receive on TCP connection." DEFVAL { 200000 } ::= { cItpmConnTableEntry 6 } cItpmConnFastStart OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Defines the fast-start option for establishing TCP connectivity as follows. 'true' - FastStart is enabled. 'false' - FastStart is disabled. Normally, after the TCP session with the remote server is established, the monitor will not send MSUs from the monitored links to the server until the server responds to the first keepalive. This mechanism prevents the ITP from over-running the server until the TCP session and receive window sizes are fully established. Configuration of fast-start overrides this mechanism and allows the ITP to start sending MSUs to the server immediately after the TCP session is established. Caution should be used with the fast-start configuration as MSUs may be lost until the TCP session server and receive window sizes are fully established. " DEFVAL { false } ::= { cItpmConnTableEntry 7 } cItpmConnQueueDepth OBJECT-TYPE SYNTAX Gauge32 (0..100000) UNITS "packets" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets queued for transmission. The maximum value is specified by the cItpmConnMaxQDepth object." ::= { cItpmConnTableEntry 8 } cItpmConnMonitorState OBJECT-TYPE SYNTAX INTEGER { active(1), inactive(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The state of the connection as follows. 'active' - connection is transmitting SS7 link traffic to server. 'inactive' - connection is not transmitting SS7 link traffic to server." ::= { cItpmConnTableEntry 9 } cItpmConnCongestion OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Congestion indicator for connection as follows. 'true' - connection is congested. 'false' - connection not congested. Congestion onset occurs when the cItpmConnQueueDepth object reaches the maximum allowed value specified by the cItpmConnMaxQDepth object. Congestion abate occurs when the cItpmConnQueueDepth object reaches the maximum allowed value specified by the cItpmConnMaxQDepth object. " ::= { cItpmConnTableEntry 10 } cItpmConnCongCounts OBJECT-TYPE SYNTAX Counter32 UNITS "occurences" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times the connection has entered congestion." ::= { cItpmConnTableEntry 11 } -- ************************************************************* -- * * -- * SS7 Links * -- * * -- ************************************************************* cItpmLinkTable OBJECT-TYPE SYNTAX SEQUENCE OF CItpmLinkTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides information and measurements on the monitored SS7 links per connection. This table shares the cItpmConnPortNumber index with the cItpmConnTable." ::= { cItpmConn 2 } cItpmLinkTableEntry OBJECT-TYPE SYNTAX CItpmLinkTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the cItpmLinkTable table." INDEX { cItpmConnPortNumber, -- Shared Index cItpmLinkNumber } ::= { cItpmLinkTable 1 } CItpmLinkTableEntry ::= SEQUENCE { cItpmLinkNumber Unsigned32, cItpmLinkDescription SnmpAdminString, cItpmLinkSlotNumber Unsigned32, cItpmLinkStatus INTEGER, cItpmLinkRcvdMsus Counter32, cItpmLinkRcvdMsuDrops Counter32, cItpmLinkRcvdMsuRate Gauge32, cItpmLinkRcvdBitsRate Gauge32, cItpmLinkSentMsus Counter32, cItpmLinkSentMsuDrops Counter32, cItpmLinkSentMsuRate Gauge32, cItpmLinkSentBitsRate Gauge32 } cItpmLinkNumber OBJECT-TYPE SYNTAX Unsigned32 ( 1..65535 ) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object specifies the secondary index for objects in the cItpmLinkTable table. A unique number is assigned to each link when it is assigned to a connection." ::= { cItpmLinkTableEntry 1 } cItpmLinkDescription OBJECT-TYPE SYNTAX SnmpAdminString ( SIZE ( 0..128 ) ) MAX-ACCESS read-only STATUS current DESCRIPTION "Brief customer defined description." ::= { cItpmLinkTableEntry 2 } cItpmLinkSlotNumber OBJECT-TYPE SYNTAX Unsigned32 (0..32767) MAX-ACCESS read-only STATUS current DESCRIPTION "The slot number support interface used to collect SS7 link traffic." ::= { cItpmLinkTableEntry 3 } cItpmLinkStatus OBJECT-TYPE SYNTAX INTEGER { active(1), inactive(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The state of the monitored SS7 Link as follows. 'active' - SS7 link is available for monitoring. 'inactive' - SS7 link is unavailable for monitoring." ::= { cItpmLinkTableEntry 4 } cItpmLinkRcvdMsus OBJECT-TYPE SYNTAX Counter32 UNITS "MSUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs received on SS7 Link." ::= { cItpmLinkTableEntry 5 } cItpmLinkRcvdMsuDrops OBJECT-TYPE SYNTAX Counter32 UNITS "MSUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs that were received on SS7 Link and were dropped due to congestion." ::= { cItpmLinkTableEntry 6 } cItpmLinkRcvdMsuRate OBJECT-TYPE SYNTAX Gauge32 UNITS "MSUs per second" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs received on SS7 Link per second." ::= { cItpmLinkTableEntry 7 } cItpmLinkRcvdBitsRate OBJECT-TYPE SYNTAX Gauge32 UNITS "bits per second" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bits received on SS7 Link per second." ::= { cItpmLinkTableEntry 8 } cItpmLinkSentMsus OBJECT-TYPE SYNTAX Counter32 UNITS "MSUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs sent on SS7 Link." ::= { cItpmLinkTableEntry 9 } cItpmLinkSentMsuDrops OBJECT-TYPE SYNTAX Counter32 UNITS "MSUs" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs that were sent on SS7 Link and were dropped due to congestion." ::= { cItpmLinkTableEntry 10 } cItpmLinkSentMsuRate OBJECT-TYPE SYNTAX Gauge32 UNITS "MSUs per second" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSUs sent on SS7 Link per second." ::= { cItpmLinkTableEntry 11} cItpmLinkSentBitsRate OBJECT-TYPE SYNTAX Gauge32 UNITS "bits per second" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bits sent on SS7 Link per second." ::= { cItpmLinkTableEntry 12} -- ************************************************************* -- * * -- * Notification Enable Objects * -- * * -- ************************************************************* cItpmCongestionNotifEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The ITP monitor congestion States notification truth value. 'true' Indicates that cItpmCongestionNotifEnabled notification is to be generated when the state changes. That is, the notification generation is enabled. 'false' Indicates that cItpmCongestionNotifEnabled notification generation is disabled." DEFVAL { false } ::= { ciscoItpmMIBObjects 3 } cItpmMonitorStateNotifEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The ITP monitor state notification truth value. 'true' - Indicates that ciscoItpMonitorState notification is to be generated when the state of connection changes. That is, the notification generation is enabled. 'false' - Indicates that ciscoItpMonitorState notification generation is disabled." DEFVAL { false } ::= { ciscoItpmMIBObjects 4 } -- ************************************************************* -- * * -- * Notifications * -- * * -- ************************************************************* ciscoItpMonitorCongestion NOTIFICATION-TYPE OBJECTS { cItpmConnCongestion } STATUS current DESCRIPTION "The notification generated when a connection enters or exits congestion state. The value of cItpmConnCongestion indicates new state." ::= { ciscoItpmMIBNotifs 1 } ciscoItpMonitorState NOTIFICATION-TYPE OBJECTS { cItpmConnMonitorState } STATUS current DESCRIPTION "The notification generated when a connection changes states. The value of cItpmConnMonitorState indicates new state." ::= { ciscoItpmMIBNotifs 2 } -- ************************************************************* -- * * -- * Conformance Information * -- * * -- ************************************************************* ciscoItpmMIBCompliances OBJECT IDENTIFIER ::= { ciscoItpmMIBConform 1 } ciscoItpmMIBGroups OBJECT IDENTIFIER ::= { ciscoItpmMIBConform 2 } -- ******************************************************************** -- Compliance Statements -- ******************************************************************** ciscoItpmMIBCompliance MODULE-COMPLIANCE STATUS deprecated -- replaced by ciscoItpmMIBComplianceRev1 DESCRIPTION "The compliance statement for entities which implement the CISCO-ITP-MONITOR-MIB.my MIB" MODULE -- this module MANDATORY-GROUPS { ciscoItpmConnGroup, ciscoItpmLinkGroup, ciscoItpmNotificationsGroup } ::= { ciscoItpmMIBCompliances 1 } ciscoItpmMIBComplianceRev1 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the CISCO-ITP-MONITOR-MIB.my MIB" MODULE -- this module MANDATORY-GROUPS { ciscoItpmConnGroupRev1, ciscoItpmLinkGroup, ciscoItpmNotificationsGroupRev1 } ::= { ciscoItpmMIBCompliances 2 } -- **************************************************************** -- Units of Conformance -- **************************************************************** ciscoItpmConnGroup OBJECT-GROUP OBJECTS { cItpmCongestionNotifEnabled, cItpmConnKeepAlive, cItpmConnMaxQDepth, cItpmConnCongOnset, cItpmConnCongAbate, cItpmConnRcvWindowSize, cItpmConnFastStart, cItpmConnQueueDepth, cItpmConnMonitorState, cItpmConnCongestion, cItpmConnCongCounts } STATUS deprecated -- replaced by ciscoItpmConnGroupRev1 DESCRIPTION "ITP Monitor connection group." ::= { ciscoItpmMIBGroups 1 } ciscoItpmLinkGroup OBJECT-GROUP OBJECTS { cItpmLinkDescription, cItpmLinkSlotNumber, cItpmLinkStatus, cItpmLinkRcvdMsus, cItpmLinkRcvdMsuDrops, cItpmLinkRcvdMsuRate, cItpmLinkRcvdBitsRate, cItpmLinkSentMsus, cItpmLinkSentMsuDrops, cItpmLinkSentMsuRate, cItpmLinkSentBitsRate } STATUS current DESCRIPTION "ITP Monitor SS7 Link group" ::= { ciscoItpmMIBGroups 2 } ciscoItpmNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { ciscoItpMonitorCongestion } STATUS deprecated -- replaced by ciscoItpmNotificationsGroupRev1 DESCRIPTION "ITP Monitor notification objects." ::= { ciscoItpmMIBGroups 3 } ciscoItpmConnGroupRev1 OBJECT-GROUP OBJECTS { cItpmCongestionNotifEnabled, cItpmMonitorStateNotifEnabled, cItpmConnKeepAlive, cItpmConnMaxQDepth, cItpmConnCongOnset, cItpmConnCongAbate, cItpmConnRcvWindowSize, cItpmConnFastStart, cItpmConnQueueDepth, cItpmConnMonitorState, cItpmConnCongestion, cItpmConnCongCounts } STATUS current DESCRIPTION "ITP Monitor connection group" ::= { ciscoItpmMIBGroups 4 } ciscoItpmNotificationsGroupRev1 NOTIFICATION-GROUP NOTIFICATIONS { ciscoItpMonitorCongestion, ciscoItpMonitorState } STATUS current DESCRIPTION "ITP Monitor notification objects." ::= { ciscoItpmMIBGroups 5 } END