Cabletron Systems ELS10-26 Manual de usuario

ELS10-26 MIB REFERENCE GUIDE 9032244-01

viiiContents

5-2PPP MIBifSpecific.987 would contain the OBJECT IDENTIFIER for the serial-port’s media-specific MIB. pppLinkStatusBadAddresses {pppLinkStatusEntry 2}C

PPP MIB5-3the local PPP entity. The value of this object is meaningful only when the link has reached the open state (ifOperStatus is up). Set to 8192

5-4PPP MIB• enabled (1) - supports protocol compression.• disabled (2) - no support for protocol compression.pppLinkStatusRemoteToLocalProtocolCompres

PPP MIB5-5entity. The value of this object is meaningful only when the link has reached the open state (ifOperStatus is up).• enabled (1) - supports A

5-6PPP MIBpppLinkConfigInitialMRU {pppLinkConfigEntry 1}Integer Read-WriteThe initial Maximum Receive Unit (MRU) that the local PPP entity will advertis

PPP MIB5-7pppLinkConfigMagicNumber {pppLinkConfigEntry 4}Integer Read-WriteIf true (2) then the local node will attempt to perform magic number negotiat

5-8PPP MIBpppLqrQuality {pppLqrEntry 1}Integer Read-onlyThe current quality of the link as declared by the local PPP entity’s Link-Quality Management

PPP MIB5-9pppLqrConfigTable {pppLqr 2}Not-AccessibleTable containing the LQR configuration parameters for the local PPP entity.The ELS10-26 always has a

5-10PPP MIBpppLqrExtnsTable {pppLqr 3}Not-AccessibleTable containing additional LQR information for the local PPP entity.The ELS10-26 always has an em

PPP MIB5-11pppIpEntry {pppIpTable 1}Not-AccessibleIPCP status information for a particular PPP link.pppIpOperStatus {pppIpEntry 1}Integer Read-onlyThe

1-1 CHAPTER 1INTRODUCTION This manual is for system administrators responsible for configuring, monitoring, and maintaining the ELS10-26. Much of the

5-12PPP MIB• vj-tcp(2) - the Van Jacobsen TCP/IP header compression protocol is supported.pppIpRemoteMaxSlotId {pppIpEntry 4}Integer Read-onlyThe Max-

PPP MIB5-13network protocol’s finite state machine. The ELS10-26 only supports open (1).pppIpConfigCompression {pppIpConfigEntry 2}Integer Read-WriteIf n

5-14PPP MIB

6-1CHAPTER 6ELS10-26 MIBThe Cabletron MIB {enterprise 97} is divided into several groups of parameters. The individual groups are described in the sub

6-2ELS10-26 MIBsysTrapPort {sys 6}Integer Read-Write zero, or the UDP port number to which a second copy of SNMP traps should be sent. Valid values ar

ELS10-26 MIB6-3lxhwPortType {lxhwPortEntry 2}Integer Read-Only A value indicating the type of port. The values are defined as:• csma (1) - Ethernet or

6-4ELS10-26 MIB• true (1)• false (2)lxhwUpLinkManufData {lxhw 6}Octet String Read-OnlyA 32-byte array that contains the part number, serial number, an

ELS10-26 MIB6-5lxswCount {lxswFilesetEntry 3}Integer Read-Only The number of files in the file set. This number may range from 1 to 255. lxswType {lxswF

6-6ELS10-26 MIBlxswBases {lxswFilesetEntry 7}Octet String Read-Only An array (4 octets per file), containing the software’s base loading address of eac

ELS10-26 MIB6-7lxadminAnyPass {lxadmin 2}Octet String Read-Write The authentication password (0-24 bytes) which must match the community name in an SN

1-2Introduction 1.1 RELATED DOCUMENTATION You may need to refer to the following Cabletron documentation:• ELS10-26 User Guide – contains installa

6-8ELS10-26 MIB• false (2)lxadminAuthenticationFailure {lxadmin 8}IP Address Read-Only All nulls, or the IP source address within the last SNMP PDU w

ELS10-26 MIB6-9lxadminStaticPreference {lxadmin 16}Integer Read-Write 2The value to assign to ipRouteMetric2, when adding a statically-defined entry to

6-10ELS10-26 MIBlxadminDisableButton {lxadmin 21}Integer Read-Write An integer that can be set to prevent the push button on the front of the ELS10-26

ELS10-26 MIB6-11lxadminLEDProgramOption {lxadmin 23}Integer Read-Write Meaning of the LED display when led-programmed has been selected for lxadminBut

6-12ELS10-26 MIBlxswdisWriteStatus {lxswdis 3}Integer Read-Only The status of the erase/write operation. The possible values are: • in-progress (1) -

ELS10-26 MIB6-136.1.5 Addresses Configuration GroupThe Addresses Configuration Group consists of the parameters described below.lxaddrStatics {lxaddr 1}

6-14ELS10-26 MIB• entry-none = 26, or this address does not exist. • bit 25 is reserved.• bit 24 is reserved.• bit 31 is reserved.Any combination of t

ELS10-26 MIB6-15lxaddrOperation {lxaddr 8}Integer Read-Write The operation to be performed upon the described address. The possibilities include: • re

6-16ELS10-26 MIBport number. If the port number is zero, then the address is that of a specially configured address; otherwise, the address is a dynami

ELS10-26 MIB6-17lxifThreshold {lxifEntry 4}Integer Read-Write Reserved. Maximum number of combined receive and transmit packet hardware errors before

Introduction1-3 1.2 GETTING HELP If you need additional support related to the ELS10-26, or if you have any questions, comments, or suggestions conc

6-18ELS10-26 MIBlxifTxStormTime {lxifEntry 9}Time Ticks Read-Write The period of time, in centiseconds, which qualifies sifTxStormCnt (not applicable f

ELS10-26 MIB6-19lxifRxQueues {lxifEntry 19}Counter Read-Only Number of received packets lost because of insufficient receive buffers.lxifStatisticsTime

6-20ELS10-26 MIBlxifForwardedChars {lxifEntry 30}Counter Read-OnlyNumber of characters in the forwarded received packets.lxifDesc {lxifEntry 32}lxifGo

ELS10-26 MIB6-21lxdot3LedOn {lxdot3Entry 3}Integer Read-OnlyAn integer indicating whether the port’s programmable LED is on. Values include:• led-on (

6-22ELS10-26 MIBlxdot3TxBabbles {lxdot3Entry 8}Counter Read-Only4Counter indicating the number of packets transmitted with babble errors.lxdot3TxColli

ELS10-26 MIB6-23• duplex-half (2)• duplex-full (3)6.1.8 Cabletron UART Interface GrouplxuartTable {lxuart 1}Not Accessible A list of interface entries

6-24ELS10-26 MIB• 38400-baud (7)• 56-kilobits (8)• 1.544-megabits (9)• 2.048-megabits (10)• 45-megabits (11)lxsuartAlignmentErrors {lxuartEntry 3}Coun

ELS10-26 MIB6-25lxprotoIfIndex {lxsprotoEntry 1}Integer Read-Only Identifies the interface (port) to which this entry’s information belongs. The value

6-26ELS10-26 MIBlxprotoTrunking {lxsprotoEntry 5}Integer Read-WriteSpecifies whether Cabletron’s trunking protocol (an extension to the standard Spanni

ELS10-26 MIB6-27lxtrunkState {lxtrunkEntry 2}Integer Read-OnlyIndicates the trunking condition for this port. Values include:• off (1) – this link has

1-4Introduction 1.3 DOCUMENT CONVENTIONS The following conventions are used throughout this document:LCM commands, prompts, and information displaye

6-28ELS10-26 MIB• none (1) – no error; the trunking protocol may re-start with no error conditions when trunking is turned on for a port, or when the

ELS10-26 MIB6-29lxtrunkLinkCount {lxtrunkEntry 7}Integer Read-OnlyThe number of links with the trunk group.lxtrunkLastChange {lxtrunkEntry 8}Integer R

6-30ELS10-26 MIB• lxWorkGroupName Display String Read-Write• lxWorkGroupPorts Octet String Read-Write• lxWorkGroupType Integer Read-Write• lxWorkGroup

ELS10-26 MIB6-316.1.12 Cabletron Trap Management GroupThis group presents the Cabletron MIB variables that are included as varbinds with the traps gen

6-32ELS10-26 MIB• informational (1)• warning (2)• minor (3)• major (4)• critical (5)lxtrapText {lxtrapControl 4}Display String Read-OnlyProvides a des

ELS10-26 MIB6-33• critical (5)lxtrapSeverityEnable {lxtrapSeverityControl 2}Integer Read-WriteAllows you to enable or disable all traps of a given sec

6-34ELS10-26 MIBlxtrapTable {lxtrapMgt 7}Not AccessibleThis table contains the latest traps that have been generated.lxtrapEntryIndex {lxtrapEntry 1}I

ELS10-26 MIB6-35• critical (5)6.1.13 Ping Management MIBlxpingDataTimeout OBJECT-TYPESYNTAX TimeTicksACCESS read-writeSTATUS mandatoryDESCRIPTION The

6-36ELS10-26 MIBDESCRIPTION The parameters, state, and results of a ping request.INDEX {lxpingNMSAddr,lxpingDes-tAddr}::= {lxpingTable 1}lxpingEntry :

ELS10-26 MIB6-37::= {lxpingEntry 1}lxpingDestAddr OBJECT-TYPESYNTAX IpAddressACCESS read-writeSTATUS mandatoryDESCRIPTION The IP address which is to b

Introduction1-5 1.4 SNMP PRIMITIVES The major software interface between the NMS and ELS10-26 consists of one simple mechanism – the exchange of SNM

6-38ELS10-26 MIBDESCRIPTION The number of ping requests which are to be sent. This vari-able cannot be set while lxping-Operation is on.::= {lxpingEnt

ELS10-26 MIB6-39STATUS mandatoryDESCRIPTION The time, in centiseconds, since the last ECHO-RESPONSE was received (or the last ECHO-RESPONSE was sent,

6-40ELS10-26 MIB::= {lxpingEntry 9}lxpingMax OBJECT-TYPESYNTAX TimeTicksACCESS read-onlySTATUS mandatoryDESCRIPTION The maximum round trip time for th

ELS10-26 MIB6-41::= {lxpingEntry 12}lxpingNumReceived OBJECT-TYPESYTAX INTEGERACCESS read-onlySTATUS mandatoryDESCRIPTION The number of ICMP ECHO_RESP

6-42ELS10-26 MIB6.1.15 Traceroute Management MIBlxtraceDataTimout OBJECT-TYPESYNTAX TimeTicksACCESS read-writeSTATUS mandatoryDESCRIPTION The time, in

ELS10-26 MIB6-43::= {lxtraceTable 1}lxtraceEntry ::= SEQUENCE {lxtraceNMSAddr IpAddresslxtraceDsetAddr IpAddresslxtraceMaxTTL INTEGERlxtraceDataSize I

6-44ELS10-26 MIBDESCRIPTION The IP address which is to be the destination of the traceroute request. This variable cannot be set while traceOperation

ELS10-26 MIB6-45STATUS mandatoryDESCRIPTION The number of probes which are sent for each hop. This variable cannot be set while lxtraceOpera-tion is o

6-46ELS10-26 MIBSTATUS mandatoryDESCRIPTION The hop count for a set of probes with a particular TTL.::= {lxtraceEntry 8}lxtraceHopAddress OBJECT-TYPES

ELS10-26 MIB6-47completed (5)}ACCESS read-onlySTATUS mandatoryDESCRIPTION The current state of the traceroute.::={lxtraceEntry 11}lxtraceProbe OBJECT-

1-6Introduction 1.5 MIB PRIMITIVE TYPES The MIB definitions in this document may reference the primitive types that are described in the Structure a

6-48ELS10-26 MIB::= {lxmirrorgroup 1}lxmirrorTargetPort OBJECT-TYPESYNTAX INTEGERACCESS read-writeSTATUS mandatoryDESCRIPTION The number of the port w

7-1CHAPTER 7TRAPSThe unit sends Trap PDUs to the NMS, using the pre-configured NMS IP address (see lxadminNMSIPAddr). If no address has been pre-configu

7-2TrapsauthenticationFailure (4) - This trap is generated whenever the community name in a PDU does not match the corresponding password. All SetRequ

Traps7-3lxRxQuesTrap (4) - Sent whenever the number of times that the port’s receiver has missed receiving packets due to buffer space shortages has e

7-4Traps• lxTrapSeverity• lxlpbkOperation• lxlpbkErrorNoReceives• lxlpbkErrorBadReceiveslxTrunkStateTrap (10) - A trunking state change transition has

Traps7-5lxTrunkIPAddrTrap (12) - The associated trunking IP address of the remote bridge has changed.Cabletron MIB variables include: • lxTrapSeverity

7-6TrapslxStorageFailureTrap (17) - Sent if the unit’s Configuration EEPROM has failed. Cabletron MIB variables include: • lxTrapSeveritylxPortCongesti

Traps7-7lxStRootIDTrap (22) - The spanning tree root bridge ID has changed.Cabletron MIB variables include: • lxTrapSeverity• dot1dStpDesignatedRootlx

7-8Traps• dot1dStpHelloTimelxStForwardDelayTrap (27) - The spanning tree forward delay time has changed.Cabletron MIB variables include: • lxTrapSever

Traps7-9lxStPortDesigPortTrap (31) - The port ID of the spanning tree des-ignated port of the LAN/WAN to which the port is attached has changed.Cablet

Introduction1-7 1.6 USER FUNCTIONS The SNMP primitives may be used to accomplish the following functions: • Obtain the ELS10-26’s current value of c

7-10Traps

1-8Introduction The ELS10-26 implements two non-standard features with respect to the SNMP SetRequest: • The variable bindings within a SetRequest ar

Introduction1-9 1.7 NAVIGATING THROUGH THE MIBTREE STRUCTURE The MIB structure is a hierarchical tree structure. Each MIB variable has a numeric val

1-10Introduction Figure 1-1 MIB Hierarchical Structure Table 1-2 provides the branch structure that is under MIB-II. To reach any of the MIB-II objec

Introduction1-11 The zero at the end (.0), indicates that this is a single instance, and that only one value can be returned. Whenever you are lookin

1-12Introduction The Cabletron MIB is under the private enterprise MIB branch. To identify a variable in the Cabletron MIB, you would start with the

Introduction1-13 1.8 TFTP TFTP (Trivial File Transfer Protocol, RFC 1350) is used for:• Distribution of new software. • Bulk retrieval of all of th

1-14Introduction is recommended if you need to go back to the version of software that is currently being executed by the ELS10-26. 3. Tell TFTP to t

Introduction1-15 1.8.1 Retrieving All Parameters TFTP is used for retrieval of the parameters of an ELS10-26, as follows : 1. Start TFTP (as describ

1-16Introduction 1.9 ADDITIONAL INTERFACES In addition to SNMP and TFTP, the ELS10-26 employs the following protocols, as part of its software inte

2-1 CHAPTER 2TCP/IP MIB-II The ELS10-26 supports the TCP/IP MIB-II, as defined by Management Information Base for Network Management of TCP/IP-based

2-2TCP/IP MIB-IIthe Cabletron MIB sysID object, i.e., {1 3 6 1 4 1 97 5 7}. Special versions of the ELS10-26, made for third-party vendors may use dif

TCP/IP MIB-II2-3ifNumber {interfaces 1}Integer Read-Only The number of ports (whether alive or dead), including the UART.ifTable {interfaces 2}Not Acc

Noticei NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior n

2-4TCP/IP MIB-IIifDescr {ifEntry 2}DisplayString Read-Only A textual description of the port. One of the following text strings:• Ethernet/802.3 TP• N

TCP/IP MIB-II2-5ifPhysAddress {ifEntry 6}Physical Address Read-Write1 The MAC address of the port. For the UART port, this field should be an octet str

2-6TCP/IP MIB-IIifInOctets {ifEntry 10}Counter Read-Only The total number of bytes received on the port, counting the MAC header and FCS, but not coun

TCP/IP MIB-II2-7ifOutOctets {ifEntry 16}Counter Read-Only The total number of bytes transmitted out the port, counting the MAC header and FCS. ifOutUc

2-8TCP/IP MIB-IIifOutQLen {ifEntry 21}Gauge Read-OnlyThe maximum length ever obtained by the port’s outbound packet queue (in packets) is not availabl

TCP/IP MIB-II2-9atTable {at 1}Not Accessible atEntry {atTable 1}Not Accessible atIfIndex {atEntry 1}Integer Read-Write All GetResponse PDUs indicate a

2-10TCP/IP MIB-IIipInReceives {ip 3}Counter Read-Only The total number of IP packets received from all ports (including the UART). ipInHdrErrors {ip 4

TCP/IP MIB-II2-11ipInDelivers {ip 9}Counter Read-Only The total number of input packets successfully delivered to the IP user-protocol layers. ipOutRe

2-12TCP/IP MIB-IIipReasmOKs {ip 15}Counter Read-Only The number of IP datagrams which were successfully reassembled. ipReasmFails {ip 16}Counter Read-

TCP/IP MIB-II2-13ipAddrTable {ip 20}Not Accessible A list of IP address entries; one per IP address. If a port has not yet learned its IP address, the

Noticeii DOC NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio I

2-14TCP/IP MIB-IIipAdEntReasmMaxSize {ipAddrEntry 5}Integer Read-Only The largest IP datagram which can be reassembled, i.e., the constant 4470. 2.4.2

TCP/IP MIB-II2-15for the same IP address, then only the entry being used by the IP forwarding process is available for SNMP access. ipRouteEntry {ipRo

2-16TCP/IP MIB-IIipRouteNextHop {ipRouteEntry 7}IP Address Read-Write The IP address of the route’s next hop. ipRouteType {ipRouteEntry 8}Integer Read

TCP/IP MIB-II2-17ipRouteInfo {ipRouteEntry 13}Object Identifier Read-Write A reference to additional MIB definitions, specific to the routing protocol wh

2-18TCP/IP MIB-IIipNetToMediaEntry {ipNetToMediaTable 1}Not Accessible A set of objects for an ipNetToMediaTable entry. The individual components are

TCP/IP MIB-II2-19ipRoutingDiscards {ip 23}Counter Read-Only The number of valid routing entries that were discarded. 2.5 ICMP GROUPicmp {mib-2 5}The

2-20TCP/IP MIB-IIicmpInSrcQuenchs {icmp 6}Counter Read-Only The number of ICMP “Source Quench” messages received. icmpInRedirects {icmp 7}Counter Read

TCP/IP MIB-II2-21icmpOutMsgs {icmp 14}Counter Read-Only The total number of ICMP messages which were sent by this ELS10-26. This includes all messages

2-22TCP/IP MIB-IIicmpOutEchoReps {icmp 22}Counter Read-Only The number of ICMP “Echo Reply” messages sent. icmpOutTimestamps {icmp 23}Counter Read-Onl

TCP/IP MIB-II2-23udpInDatagrams {udp 1}Counter Read-Only The total number of UDP datagrams delivered to UDP users. udpNoPorts {udp 2}Counter Read-Only

Noticeiii CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this package subj

2-24TCP/IP MIB-IIudpLocalAddress {udpEntry 1}IP Address Read-Only The all zeroes IP address (0.0.0.0), which indicates that the UDP listener is willin

TCP/IP MIB-II2-252.11 SNMP MANAGEMENT GROUP snmp {mib-2 11}The TCP/IP SNMP Group parameters are described below. snmpInPkts {snmp 1}Counter Read-Only

2-26TCP/IP MIB-IIsnmpInBadTypes {snmp 7}Counter Read-Only All GetResponse PDUs indicate a noSuchName ErrorStatus, since this variable is no longer use

TCP/IP MIB-II2-27snmpInTotalSetVars {snmp 14}Counter Read-Only The total number of MIB objects which have been successfully altered by the ELS10-26 as

2-28TCP/IP MIB-IIsnmpOutNoSuchNames {snmp 21}Counter Read-Only The total number of SNMP PDUs created by the ELS10-26, with a value of “noSuchName” in

TCP/IP MIB-II2-29snmpOutGetResponses {snmp 28}Counter Read-Only The total number of SNMP GetResponse PDUs created by the ELS10-26. snmpOutTraps {snmp

2-30TCP/IP MIB-IIctIfNumber {ctIfEntry 1}This defines the interface that is being described. This is the same as IfIndex.SYNTAX INTEGERACCESS read-only

TCP/IP MIB-II2-31interface has been closed and then opened again. A read of ctIfLAA will always return the same values as IfPhysAddress, except in the

2-32TCP/IP MIB-IISYNTAX INTEGER {other (1), standard (2), fullDuplex (3), fastEthernet (4)}ACCESS read-onlySTATUS mandatoryOBJECT IDENTIFIER: 1.3.6.1.

TCP/IP MIB-II2-33ctIfPortPortNumberctIfPortPortNumber {ctIfPortEntry 1}This defines the port that is being described.SYNTAX INTEGERACCESS read-onlySTAT

Noticeiv DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacturer’s Name: Cabletron Systems, Inc. Manufacturer

2-34TCP/IP MIB-IIctIfPortType {ctIfPortEntry 3}DESCRIPTIONThis defines the specific type of port (EPIM, TPIM). This is defined within ctron-oids.SYNTAX O

TCP/IP MIB-II2-352.14 CABLETRON COM PORT CONFIGURATION GROUPctCpTable {ctIfCp 1}This table defines a Com Port Table.SYNTAX SEQUENCE OF ctCPEntryACCESS

2-36TCP/IP MIB-IIctCpFunction {ctCpEntry 2}DESCRIPTIONThis defines the Com Port Function supported by that Com Port.SYNTAX INTEGER {lm(1), ups(2), slip

TCP/IP MIB-II2-37ctCpAdminStatus {ctCpEntry 4}DESCRIPTIONThe administrative state of the Com Port.SYNTAX INTEGER {disabled(1), enabled(2)}ACCESS read-

2-38TCP/IP MIB-IISTATUS mandatory2.16 TRAP DESCRIPTIONInterfacePortInsertion Not Supported.Specific Trap Type Code - 0x1A0This trap will be generated

TCP/IP MIB-II2-39InterfacePortLinkDownSpecific Trap Type Code - 0x1A3This trap will be generated when a previously attached bridging port has been disc

2-40TCP/IP MIB-IIThis MIB defines Cabletron extensions to MIB-II. Groups within this MIB refer to the group in which the objects pertain within MIB-II.

TCP/IP MIB-II2-41OBJECT-TYPESYNTAX DisplayString(SIZE (8))ACCESS read-writeSTATUS mandatoryDESCRIPTION The current date, as measured by the device. Th

2-42TCP/IP MIB-II::= {ctIf 1}ctIfEntryOBJECT-TYPESYNTAXCtIfEntryACCESS not accessibleSTATUS mandatoryDESCRIPTION This defines each conceptual row withi

TCP/IP MIB-II2-43::= {ctIfEntry 1}ctIfPortCntOBJECT-TYPESYNTAXINTEGERACCESS read-onlySTATUS mandatoryDESCRIPTION This defines the number of ports on th

v TABLE OF CONTENTSChapter 1 Introduction 1.1 Related Documentation...1-21.2 Getting Help...

2-44TCP/IP MIB-IISTATUS mandatoryDESCRIPTION This object is used by a device (with a Token Ring interface) to set a Locally Administered Address (LAA)

TCP/IP MIB-II2-45STATUS mandatoryDESCRIPTION Defines the specific type of interface connection (BRIM etc.). Defines the duplex mode in which the interfac

2-46TCP/IP MIB-IIDESCRIPTION Defines whether or not an interface supports redundancy.::= {ctIfEntry 7}ctIfPort group implementation of this group is op

TCP/IP MIB-II2-47::= {ctIfPortTable 1}ctIfPortEntry::=SEQUENCE {ctIfPortPortNumber INTEGER, ctIfPortIfNumber INTEGER, ctIfPortType OBJECT IDENTIFIER,

2-48TCP/IP MIB-II::= {ctIfPortEntry 2}ctIfPortTypeOBJECT-TYPESYNTAX OBJECT IDENTIFIERACCESS read-onlySTATUS mandatoryDESCRIPTION Defines the specific ty

TCP/IP MIB-II2-49ACCESS not accessibleSTATUS mandatoryDESCRIPTION This table defines a Com Port Table.::= {ctIfCp 1}ctCpEntryOBJECT-TYPESYNTAX CtCpEntr

2-50TCP/IP MIB-IIis being described. com1 = 1, com2 = 2{ctCpEntry 1}ctCpFunctionOBJECT-TYPESYNTAXINTEGER {lm(1), Local Management (default), ups (2) U

TCP/IP MIB-II2-51STATUS mandatoryDESCRIPTION The administrative state of the Com Port.{ctCpEntry 4}The SNMP group. Implementation of this group is man

2-52TCP/IP MIB-II{ctSNMP 2}{ctSNMP 3} is obsoleteThe ctSonet group is an optional group. It contains information pertaining to the optical connectivit

TCP/IP MIB-II2-53{ctSonetEntry 1}ctSonetMediumTypeOBJECT-TYPESYNTAXINTEGER {sonet (1), sdh (2)}ACCESS read-writeSTATUS mandatoryDESCRIPTION This varia

Contentsvi 2.15 SNMP Version Group...2-372.16 Trap Description ...

2-54TCP/IP MIB-IISpecific Trap Type Code - 0x1A2This trap will be generated when it is determined that a port on a strictly bridging interface (not a “

3-1CHAPTER 3ETHERNET MIBThe ELS10-26 supports the Ethernet MIB as defined in Definitions of Managed Objects for the Ethernet-like Interface Types, RFC 1

3-2Ethernet MIBdot3MACSubLayerStatus {dot3Entry 3}Integer Read-Write Treated identically to dot3InitializeMAC. Values include: • enabled (1)• disabled

Ethernet MIB3-3dot3StatsTable {dot3 2}Not Accessible A list of interface entries; one per Ethernet port, which correspond to the dot3Table entries. do

3-4Ethernet MIBdot3StatsSQETestErrors {dot3StatsEntry 6}Counter Read-Only The number of times an SQE failure (i.e., heartbeat lost) occurred, since th

Ethernet MIB3-5dot3StatsExcessiveDeferrals {dot3StatsEntry 12}Counter Read-Only The number of times that transmission was deferred for an excessive pe

3-6Ethernet MIB3.4 ETHERNET-LIKE TESTS GROUP dot3Tests {{dot3 6}There are no MIB variables in this group. 3.5 ETHERNET-LIKE ERRORS GROUP dot3Errors

4-1CHAPTER 4 BRIDGE MIBThe ELS10-26 supports the Bridge MIB {mib-2 17} as defined in Definitions of Managed Objects for Bridges, RFC 1286 (Decker, Langi

4-2Bridge MIBdot1dBaseType {dot1dBase 3}Integer Read-Only Indicates what type of bridging this bridge can perform. If a bridge is actually performing

Bridge MIB4-3For example, in the case where multiple ports correspond one-to-one with multiple X.25 virtual circuits, this value might identify an (e.

Contentsvii 6.1.8 Cabletron UART Interface Group ...6-236.1.9 Cabletron Protocol Group...6-246.1.1

4-4Bridge MIBdot1dStpPriority {dot1dStp 2}Integer Read-Write The value of the write-able portion of the Bridge ID, i.e., the first two octets of the (8

Bridge MIB4-5Port number of this bridge’s current spanning tree root port, or 0, if this bridge is the current spanning tree root bridge. dot1dStpMaxA

4-6Bridge MIBand all others would start using if/when this bridge were to become the root. dot1dStpBridgeMaxAge {dot1dStp 12}Time Ticks Read-Write The

Bridge MIB4-7by 802.1d/D9 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds

4-8Bridge MIBdot1dStpPortState {dot1dStpPortEntry 3}Integer Read-Only The port’s current state as defined by application of the Spanning Tree Protocol.

Bridge MIB4-9dot1dStpPortDesignatedCost {dot1dStpPortEntry 7}Integer Read-Only The path cost of the Designated Port of the segment connected to this p

4-10Bridge MIBdot1dTpAgingTime {dot1dTp 2}Integer Read-Write The timeout period in seconds for aging out dynamically learned forwarding information. d

Bridge MIB4-11dot1dTpFdbStatus {dot1dTpFdbEntry 3}Integer Read-Only The status of this entry. The meanings of the values are other (1) none of the fol

4-12Bridge MIBdot1dTpPortMaxInfo {dot1dTpPortEntry 2}Integer Read-Only The maximum size of the INFO (non-MAC) field that this port will receive or tran

5-1CHAPTER 5PPP MIBThe ELS10-26 supports RFC 1471 for PPP link control and RFC 1473 for PPP IP support.The MIB tree for reaching the PPP group is:1.3.