CTRON-CDP-MIB DEFINITIONS ::= BEGIN -- ctron-cdp-mib.txt -- Revision: 1.00.04 -- Part Number: -- Date: August 28, 1999 -- Cabletron Systems reserves the right to make changes in -- specification and other information contained in this document -- without prior notice. The reader should consult Cabletron Systems -- to determine whether any such changes have been made. -- -- In no event shall Cabletron Systems be liable for any incidental, -- indirect, special, or consequential damages whatsoever (including -- but not limited to lost profits) arising out of or related to this -- document or the information contained in it, even if Cabletron -- Systems has been advised of, known, or should have known, the -- possibility of such damages. -- -- Cabletron grants vendors, end-users, and other interested parties -- a non-exclusive license to use this Specification in connection -- with the management of Cabletron products. -- -- Copyright September 1999 Cabletron Systems -- IMPORTS ctCDP FROM CTRON-MIB-NAMES ifIndex, InterfaceIndex FROM IF-MIB MODULE-IDENTITY, OBJECT-TYPE, IpAddress, Counter32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF MacAddress, TimeStamp, TEXTUAL-CONVENTION, DisplayString FROM SNMPv2-TC TimeFilter FROM RMON2-MIB; ctronCdpMIB MODULE-IDENTITY LAST-UPDATED "199908280000Z" -- August 28, 1999 ORGANIZATION "Cabletron Systems, Inc." CONTACT-INFO "Cabletron Systems, Inc. 35 Industrial Way, P.O. Box 5005 Rochester, NH 03867-0505 (603) 332-9400 support@ctron.com http://www.ctron.com" DESCRIPTION "This module defines a schema that maintains per port neighbor information for the express purpose of helping a managment application map Layaer 2 topology." ::= { ctCDP 3 } CTCDPCapability ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The current capabilities of the neighbor device on a per port basis. " SYNTAX INTEGER { igmp(1), -- IGMP enabled on the port over which device sent the packet rip(2), -- Device performs routing using RIP bgp(3), -- Device performs routing using BGP ospf(4), -- Device performs routing using OSPF dvmrp(5), -- Device performs DVMRP routing ieee8021q(6), -- Device supports 802.1Q packet format on the port over -- which it sent bthe CDP packet gvrp(7), -- Device supports GARP VLAN Registration Protocol gmrp(8), -- Device supports Multicast Registration Protocol igmpSnoop(9), -- Device is a bridge and supports IGMP protocol snooping dhcpServer(10), -- Device runs DHCP Server dnsServer(11), -- Device runs DNS Server activeDirectory(12) -- Device runs Active Directory Server } ctCDPNeighbor OBJECT IDENTIFIER ::= { ctCDP 1 } ctCDPStatus OBJECT IDENTIFIER ::= { ctCDP 2 } ctCDPStats OBJECT IDENTIFIER ::= { ctCDP 4 } ctCDPNeighborLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the time the cdpNeighborTable was subject to these events: row insertion, row deletion" ::= { ctCDPNeighbor 1 } ctCDPNeighborLastDelete OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime the last time an entry in the ctCDPNeighborTable was deleted. This should be polled at an interval no greater than one second. When it changes, the whole table should be reread by management with a timeMark of 0 to rebuild connectivity map." ::= { ctCDPNeighbor 2 } ctCDPNeighborTable OBJECT-TYPE SYNTAX SEQUENCE OF CtCDPNeighborEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The CommonNeighborTable holds all known neighbors speaking cdp protocols." ::= { ctCDPNeighbor 3 } ctCDPNeighborEntry OBJECT-TYPE SYNTAX CtCDPNeighborEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing objects pertaining to neighbor devices speaking CDP protocols." INDEX { ctCDPNeighborTimeMark, ifIndex, ctCDPNeighborMAC } ::= { ctCDPNeighborTable 1 } CtCDPNeighborEntry ::= SEQUENCE { ctCDPNeighborTimeMark TimeFilter, ctCDPNeighborMAC MacAddress, ctCDPNeighborIP IpAddress, ctCDPNeighborPort InterfaceIndex, ctCDPNeighborType INTEGER, ctCDPNeighborChassisMAC MacAddress, ctCDPNeighborChassisIP IpAddress, ctCDPNeighborDescription DisplayString, ctCDPNeighborPortName DisplayString, ctCDPNeighborCapability CTCDPCapability } ctCDPNeighborTimeMark OBJECT-TYPE SYNTAX TimeFilter MAX-ACCESS read-only STATUS current DESCRIPTION "A TimeFilter for this entry as defined in RFC 2021." ::= { ctCDPNeighborEntry 1 } ctCDPNeighborMAC OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The interface mac address of neighboring entity." ::= { ctCDPNeighborEntry 2 } ctCDPNeighborIP OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of SNMP agent on neighboring entity from which corresponding data for this port may be obtained. In the case of unnumbered IP Interfaces, this may not be the same as the port." ::= { ctCDPNeighborEntry 3 } ctCDPNeighborPort OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The ifIndex of the remote port. Note, there may not be an IP Interface associated with this port." ::= { ctCDPNeighborEntry 4 } ctCDPNeighborType OBJECT-TYPE SYNTAX INTEGER { secureFastSwitch(1), dot1qSwitch(2), router(3), dot1dBridge(4), vlanManager(5), dnsServer(6), dhcpServer(7), dnsDhcpServer(8) } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of entity. This value is used to determine the general type of the object or service connected to a given port. In general, it is better to use system group sysServices to obtain an object's functionality." ::= { ctCDPNeighborEntry 5 } ctCDPNeighborChassisMAC OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The MAC Address of the chassis in architectures where many manageable elements exist within a given chassis. If no containing chassis exists, exists, this value must be set to 000000:000000" ::= { ctCDPNeighborEntry 6 } ctCDPNeighborChassisIP OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of the chassis itself. If no containing chassis exists, this value must be set to 0.0.0.0" ::= { ctCDPNeighborEntry 7 } ctCDPNeighborDescription OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-only STATUS current DESCRIPTION "A textual description of the neighbor. It should contain operator diagnostic information similar to sysDescr: system type, firmware version..." ::= { ctCDPNeighborEntry 8 } ctCDPNeighborPortName OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-only STATUS current DESCRIPTION "The value of object ifName of the neighbor's port." ::= { ctCDPNeighborEntry 9 } ctCDPNeighborCapability OBJECT-TYPE SYNTAX CTCDPCapability MAX-ACCESS read-only STATUS current DESCRIPTION "The current capabilities of the neighbor port." ::= { ctCDPNeighborEntry 10 } -- -- CDPConfiguration Section -- ctCDPGlobalStatus OBJECT-TYPE SYNTAX INTEGER { enable(1), disable(2), autoEnable(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The state of CDP for this entire managed entity. autoEnable(3) should the default mode for new implementations. In autoEnable mode, the device listens for CDP messages and upon receipt, begins sending CDP messages of the same version and type as received." ::= { ctCDPStatus 1 } ctCDPAuthenticationCode OBJECT-TYPE SYNTAX OCTET STRING (SIZE( 0..255)) MAX-ACCESS read-write STATUS current DESCRIPTION "The authentication code may be set to create individual CDP domains. CDP packets that arrive on a port must contain this string. This authentication code is global for the entire managed entity. The default for this string is 16 nulls." ::= { ctCDPStatus 2 } ctCDPPortTable OBJECT-TYPE SYNTAX SEQUENCE OF CtCDPPortTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table shows enable/disable CDP status for each port." ::= { ctCDPStatus 3 } ctCDPPortTableEntry OBJECT-TYPE SYNTAX CtCDPPortTableEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry is indicative of a particuliar port in the system." INDEX { ctCDPPort } ::= { ctCDPPortTable 1 } CtCDPPortTableEntry ::= SEQUENCE { ctCDPPort InterfaceIndex, ctCDPPortStatus INTEGER } ctCDPPort OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The ifIndex for a physical port. ifConnectorPresent is true(1) defines a physical port on which cdp pdus will be emitted." ::= { ctCDPPortTableEntry 1 } ctCDPPortStatus OBJECT-TYPE SYNTAX INTEGER { enabled(1), -- CDP is enabled always on the port disabled(2), -- CDP is disabled always on the port autoEnable(3) -- CDP is automatically enabled on the port -- when device receives CDP packet on that port } MAX-ACCESS read-write STATUS current DESCRIPTION "The current state administrative of cdp on a physical port. The ability to enable and disable the sending of CDP pdu's on a per port basis is controlled here." ::= { ctCDPPortTableEntry 2 } ctCDPTransmitFrequency OBJECT-TYPE SYNTAX INTEGER (5..900) MAX-ACCESS read-write STATUS current DESCRIPTION "The rate in seconds at which CDP pdu's are sent on all enabled ports." ::= { ctCDPStatus 4 } ctCDPHoldTime OBJECT-TYPE SYNTAX INTEGER (15..600) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum amount of time in seconds to wait before aging out an entry in the ctCDPNeighborTable. The agent may choose to change this value based on the hold time it receives from other devices so as to have a stable neighbor table which ages out entries in accordance with the transmit frequency." ::= { ctCDPStatus 5 } ctCDPVersion OBJECT-TYPE SYNTAX OCTET STRING (SIZE(2)) MAX-ACCESS read-only STATUS current DESCRIPTION "The CDP version supported by this device as a bit string. For example, given support for two versions of cdp: 3 and 4 the bit representation in big endian form would be: 00001100." ::= { ctCDPStatus 6 } -- -- CDP statistics -- ctCDPInPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CDP packets received by the device over all the ports." ::= { ctCDPStats 1 } ctCDPOutPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CDP packets successfully transmitted by the device over all the ports." ::= { ctCDPStats 2 } ctCDPInvalidVersionPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CDP packets received with version not supported by the device." ::= { ctCDPStats 3 } ctCDPParseErrorPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CDP packets received and could not be parsed successfully by the device." ::= { ctCDPStats 4 } ctCDPTransmitErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of errors occured by the device while trying to transmit CDP packets." ::= { ctCDPStats 5 } ctCDPMemoryErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of memory errors occured in the device while either trying to process the CDP packet or adding the neighbor entry or while trying to send a CDP packet." ::= { ctCDPStats 6 } -- -- Compliance Statements -- ctCDPConformance OBJECT IDENTIFIER ::= { ctronCdpMIB 11 } ctCDPCompliances OBJECT IDENTIFIER ::= { ctCDPConformance 1 } ctCDPGroups OBJECT IDENTIFIER ::= { ctCDPConformance 2 } ctCDPComplianceV10 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for the ctronCdpMIB." MODULE -- this module MANDATORY-GROUPS { ctCdpGroupV10 } ::= { ctCDPCompliances 1 } ctCdpGroupV10 OBJECT-GROUP OBJECTS { ctCDPNeighborLastChange, ctCDPNeighborLastDelete, ctCDPNeighborTimeMark, ctCDPNeighborMAC, ctCDPNeighborIP, ctCDPNeighborPort, ctCDPNeighborType, ctCDPNeighborChassisMAC, ctCDPNeighborChassisIP, ctCDPGlobalStatus, ctCDPAuthenticationCode, ctCDPPort, ctCDPPortStatus, ctCDPNeighborDescription, ctCDPNeighborPortName, ctCDPNeighborCapability, ctCDPTransmitFrequency, ctCDPHoldTime, ctCDPVersion, ctCDPInPackets, ctCDPOutPackets, ctCDPInvalidVersionPackets, ctCDPParseErrorPackets, ctCDPTransmitErrors, ctCDPMemoryErrors } STATUS current DESCRIPTION "The set of managed objects that make up version 2 of the CTRON-CDP-MIB." ::= { ctCDPGroups 1 } END