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Fast Network 100 MIB Reference Guide

Page 1-1

CHAPTER 1

INTRODUCTION

This manual is for system administrators responsible for configuring, monitoring,
and maintaining the Fast Network 100 (FN100). Much of the configuration of the
FN100 needs to be done using an SNMP-based network management station.
This manual contains the SNMP MIB variables you may need to configure,
monitor, and manage your FN100. You should use this manual with the FN100

User Guide

and with the documentation provided with your NMS.

This manual describes the software interface between the NMS and the FN100.
The NMS communicates with the FN100 software.

The Network Management, or UART, port is the interface to the Local Console
Manager (LCM). LCM is a non-intelligent terminal interface that can be used to
configure and monitor status for the FN100.

The contents of each chapter are described below.

•

Chapter 1,

Introduction

, provides an overview of the SNMP primitives,

describes the functions the MIB variables can be used to perform, and
describes how to use TFTP to download the FN100 system software.

•

Chapter 2,

TCP/IP MIB-II

, describes the standard TCP/IP MIB variables.

•

Chapter 3,

Ethernet MIB

, describes the standard Ethernet MIB variables.

•

Chapter 4,

Bridge MIB

, describes the Bridge MIB variables.

•

Chapter 5,

PPP MIB

, describes the PPP link control and IP table MIB

variables.

•

Chapter 6,

Cabletron MIB

, describes the Cabletron enterprise MIB

variables.

•

Chapter 7,

Traps

, describes generic traps.

•

Appendix A,

Packet Header Diagrams

, diagrams IP, UDP, and TCP header

packets.

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Содержание FN100

Страница 1: ...FAST NETWORK 100 MIB REFERENCE GUIDE 9031869 01...

Страница 2: ......

Страница 3: ...STEMS 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 MANUAL OR THE INFORMATION CONTAINED...

Страница 4: ...nse WARNING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment DOC NOTICE Th...

Страница 5: ...se Agreement shall be interpreted and governed under the laws and in the state and federal courts of New Hampshire You accept the personal jurisdiction and venue of the New Hampshire courts EXCLUSION...

Страница 6: ...ors and c in all respects is proprietary data belonging to Cabletron and or its suppliers For Department of Defense units the product is licensed with Restricted Rights as defined in the DoD Supplemen...

Страница 7: ...4 IP Group 2 6 2 4 1 IP Address Table 2 9 2 4 2 IP Routing Table 2 10 2 4 3 IP Address Translation Table 2 13 2 4 4 IP Additional Objects 2 14 2 5 ICMP Group 2 14 2 6 TCP Group 2 17 2 7 UDP Group 2 1...

Страница 8: ...2 Platform Group 6 2 6 3 Es 1fe Group 6 2 6 3 1 Hardware Configuration Group 6 2 6 3 2 Software Configuration Group 6 10 6 3 3 Administration Group 6 12 6 3 4 Software Distribution Group 6 17 6 3 5 A...

Страница 9: ...the interface to the Local Console Manager LCM LCM is a non intelligent terminal interface that can be used to configure and monitor status for the FN100 The contents of each chapter are described bel...

Страница 10: ...603 332 9400 Monday Friday 8 A M 8 P M Eastern Time By CompuServe GO CTRON from any prompt By Internet mail support ctron com By FTP ctron com 134 141 197 25 Login anonymous Password your email addre...

Страница 11: ...cal Console Manager LCM which is a non intelligent terminal interface to the FN100 If you need internetworking reference material you may find the following books helpful Interconnections Bridges and...

Страница 12: ...sical media Ethernet 802 3 LAN the datagram must have an Ethernet MAC header with an Ethernet frame type of IP or the datagram must be in 802 3 format with IP encapsulation as defined by RFC 1042 UART...

Страница 13: ...ith possible true 1 or false 2 values note that the ASN 1 BOOLEAN primitive type is not used BridgeID 8 bytes Priority and MAC address used to identify a spanning tree bridge Counter 4 bytes max Unsig...

Страница 14: ...ther parameters the NMS uses the SetRequest PDU and the FN100 responds with a GetResponse PDU For the parameters which are being obtained rather than changed the NMS must use the ASN 1 NULL value with...

Страница 15: ...ted at all are part of a Cabletron proprietary MIB called 2 sigma OBJECT IDENTIFIER enterprises 97 The parameters and traps which are supported are described in the chapters that follow 1 7 TFTP TFTP...

Страница 16: ...tial one minute waiting may be omitted and this second transfer may be initiated immediately following the first transfer however that causes the second transfer to take approximately two minutes and...

Страница 17: ...ng Read Only A textual description of the FN100 including the full name and version identification of the software and hardware refer to sfswDesc and sfhwManufData The text obeys the format A CR LF B...

Страница 18: ...and monitor status for the FN100 sysLocation system 6 DisplayString Read Write The physical location of the FN100 sysServices system 7 Integer Read Only The sum of the services supported by the FN100...

Страница 19: ...largest network datagram that may be sent or received on the port This does not include the MAC header LLC header and FCS For CSMA CD ports the Ethernet Frame Type is considered part of the MAC heade...

Страница 20: ...o sysUpTime since the port entered its last state as defined by ifOperStatus ifInOctets ifEntry 10 Counter Read Only The total number of bytes received on the port counting the MAC header and FCS but...

Страница 21: ...orted protocol ifOutOctets ifEntry 16 Counter Read Only The total number of bytes transmitted out the port counting the MAC header and FCS ifOutUcastPkts ifEntry 17 Counter Read Only The number of non...

Страница 22: ...port i e one of the following dot3 for Ethernet ports dot3 is defined later as transmission 7 ppp for the UART ppp is defined later as experimental 18 2 3 ADDRESS TRANSLATION GROUP at mib 2 3 Not supp...

Страница 23: ...IP destination 3 ipInUnknownProtos ip 7 Counter Read Only The number of packets received that were addressed to this FN100 s IP but were discarded because of an unknown or unsupported protocol ipInDi...

Страница 24: ...Read Only The maximum time in seconds that received fragments are held while they are awaiting reassembly within this FN100 ipReasmReqds ip 14 Counter Read Only The number of IP fragments received th...

Страница 25: ...not yet learned its IP address then an ipAddrEntry might not exist for the port i e having an ipAddrEntry with an IP address of zero is not acceptable ipAddrEntry ipAddrTable 1 Not Accessible A set of...

Страница 26: ...outeMetric1 defaults to 0 ipRouteMetric2 defaults to sfadminStaticPreference ipRouteMetric3 through ipRouteMetric5 default to 1 ipRouteNextHop is obtained from the row s instance identifier ipRouteTyp...

Страница 27: ...Read Write The primary routing metric for this route This is the zero based hop count to ipRouteDest That is a hop count of zero indicates that ipRouteDest is on a directly connected network ipRouteM...

Страница 28: ...uteEntry 10 Integer Read Write The number of seconds since the route was last updated or deemed to be correct ipRouteMask ipRouteEntry 11 IP Address Read Write The mask to be combined with the destina...

Страница 29: ...etAddress is obtained from the row s instance identifier ipNetToMediaType defaults to static Parameters include the following ipNetToMediaTable ip 22 Not Accessible A list of IP address translation en...

Страница 30: ...cards ip 23 Counter Read Only The number of valid routing entries that were discarded 2 5 ICMP GROUP icmp mib 2 5 The TCP IP ICMP Group parameters are described below icmpInMsgs icmp 1 Counter Read On...

Страница 31: ...oReps icmp 9 Counter Read Only The number of ICMP Echo Reply messages received icmpInTimestamps icmp 10 Counter Read Only The number of ICMP Timestamp request messages received icmpInTimestampsReps ic...

Страница 32: ...nt icmpOutParmProbs icmp 18 Counter Read Only The number of ICMP Parameter Problem messages sent icmpOutSrcQuenchs icmp 19 Counter Read Only The number of ICMP Source Quench messages sent icmpOutRedir...

Страница 33: ...mib 2 7 The TCP IP UDP Group parameters are described below udpInDatagrams udp 1 Counter Read Only The total number of UDP datagrams delivered to UDP users udpNoPorts udp 2 Counter Read Only The tota...

Страница 34: ...try udpTable 1 Not Accessible The entry information of the IP address and UDP port combination udpLocalAddress udpEntry 1 IP Address Read Only The all zeroes IP address 0 0 0 0 indicates that the UDP...

Страница 35: ...snmpOutPkts snmp 2 Counter Read Only The number of SNMP PDUs created by the FN100 snmpInBadVersions snmp 3 Counter Read Only The number of SNMP PDUs received by the FN100 that had an unsupported SNMP...

Страница 36: ...ponse PDUs snmpInReadOnlys snmp 11 Counter Read Only Always zero since the FN100 ignores all SNMP response PDUs snmpInGenErrs snmp 12 Counter Read Only Always zero since the FN100 ignores all SNMP res...

Страница 37: ...nTraps snmp 19 Counter Read Only Always zero since the FN100 ignores all SNMP Trap PDUs snmpOutTooBigs snmp 20 Counter Read Only The total number of SNMP PDUs created by the FN100 with a value of tooB...

Страница 38: ...the FN100 never creates any SNMP request PDUs snmpOutSetRequests snmp 27 Counter Read Only Always zero since the FN100 never creates any SNMP request PDUs snmpOutGetResponses snmp 28 Counter Read Only...

Страница 39: ...r Ethernet port The entry instances correspond to the FN100 s port numbers dot3Entry dot3Table 1 Not Accessible A set of operational attributes for an Ethernet entry The individual components are desc...

Страница 40: ...s able to transmit This is always enabled when the port is enabled and always disabled when the port is disabled Values include true 1 false 2 dot3TestTdrValue dot3Entry 6 Gauge Read Only Always zero...

Страница 41: ...ly The number of frames that experienced a single collision dot3StatsMultipleCollisionFrames dot3StatsEntry 5 Counter Read Only The number of successfully transmitted frames that experienced more than...

Страница 42: ...rt was last enabled dot3StatsExcessiveDeferrals dot3StatsEntry 12 Counter Read Only The number of times that transmission was deferred for an excessive period of time dot3StatsFrameTooLongs dot3StatsE...

Страница 43: ...p is minimally supported i e the FN100 returns a GetResponse with a noSuchName ErrorStatus 3 4 ETHERNET LIKE TESTS GROUP dot3Tests dot3 6 There are no MIB variables in this group 3 5 ETHERNET LIKE ERR...

Страница 44: ...Chapter 3 Ethernet MIB Page 3 6 Fast Network 100 MIB Reference Guide...

Страница 45: ...ed by this bridge when it must be referred to in a unique fashion It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge However it is only require...

Страница 46: ...for each port of the bridge dot1dBasePort dot1dBasePortEntry 1 Integer Read Only The port number of the port for which this entry contains bridge management information Identical to dot1dBasePortIfInd...

Страница 47: ...of the Spanning Tree Protocol is being run The value decLb100 2 indicates the DEC LANbridge 100 Spanning Tree protocol IEEE 802 1d implementations will return ieee8021d 3 If future versions of the IEE...

Страница 48: ...t path from this bridge to the root bridge Port number of this virtual switch s current spanning tree root port or 0 if this virtual switch is the current spanning tree root bridge dot1dStpMaxAge dot1...

Страница 49: ...2 TimeTicks Read Write The value that all bridges use for MaxAge when this bridge is acting as the root Note that 802 1d D9 specifies that the range for this parameter is related to the value of dot1d...

Страница 50: ...ing Tree Protocol All FN100 ports except for the last port are included in this table regardless of whether the Spanning Tree Protocol is currently enabled for the ports This section of the MIB is sel...

Страница 51: ...capabilities dot1dStpPortPathCost dot1dStpPortEntry 5 Integer Read Write The contribution of this port to the path cost of paths towards the spanning tree root that include this port Any value from 0...

Страница 52: ...s dot1dStpPortEntry 10 Counter Read Only The number of times this port has transitioned from the Learning state to the Forwarding state 4 2 1 Source Route Group dot1dSr dot1dBridge 3 Unsupported 4 2 2...

Страница 53: ...mber of the port on which a frame having a source address equal to the value of the corresponding instance of dot1dTpFdbAddress has been seen A value of 0 indicates that the port number has not been l...

Страница 54: ...g dot1dTpPortEntry dot1dTpPortTable 1 Not Accessible A list of information for each port of a transparent bridge dot1dTpPort dot1dTpPortEntry 1 Integer Read Only The port number of the port for which...

Страница 55: ...ing to this port is only counted by this object if and only if it is for a protocol being processed by the local bridging function dot1dTpPortInDiscards dot1dTpPortEntry 5 Counter Read Only Count of v...

Страница 56: ...Chapter 4 Bridge MIB Page 4 12 Fast Network 100 MIB Reference Guide...

Страница 57: ...nteger Read Only The value of ifIndex that identifies the lower level interface over which this PPP Link is operating This interface would usually be an HDLC or RS232 type of interface If there is no...

Страница 58: ...een discarded because their length exceeded the MRU This counter is a component of the ifInErrors variable that is associated with the interface that represents this PPP Link pppLinkStatusBadFCSs pppL...

Страница 59: ...d Only The ACC Map used by the remote PPP entity when transmitting packets to the local PPP entity The value of this object is meaningful only when the link has reached the open state ifOperStatus is...

Страница 60: ...compression pppLinkStatusTransmitFcsSize pppLinkStatusEntry 14 Integer Read Only The size of the Frame Check Sequence FCS in bits that the local node will generate when sending packets to the remote n...

Страница 61: ...when the link is next restarted The only value supported is 0 no ACC map pppLinkConfigTransmitACCMap pppLinkConfigEntry 3 Octet String Read Write The Asynchronous Control Character Map ACC that the lo...

Страница 62: ...The FN100 always has an empty table pppLQREntry pppLqrTable 1 Not Accessible LQR information for a particular PPP Link A PPP Link will have an entry in this table if and only if LQR quality monitoring...

Страница 63: ...entified by ifIndex pppLqrInLQRs pppLqrEntry 6 Counter Read Only The value of the InLQRs counter on the local node for the link identified by ifIndex pppLqrConfigTable pppLqr 2 Not Accessible Table co...

Страница 64: ...use pppLqrExtnsTable pppLqr 3 Not Accessible Table containing additional LQR information for the local PPP entity The FN100 always has an empty table pppLqrExtnsEntry pppLqrExtnsTable 1 Not Accessibl...

Страница 65: ...ionProtocol pppIpEntry 2 Integer Read Only The IP compression protocol that the local PPP IP entity uses when sending packets to the remote PPP IP entity The value of this object is meaningful only wh...

Страница 66: ...2 Not Accessible Table containing configuration variables for the IPCP for the local PPP entity pppIpConfigEntry pppIpConfigTable 1 Not Accessible IPCP information for a particular PPP link pppIpConfi...

Страница 67: ...detailed description of the parameters follows sysID sys 1 Integer Read Only An integer which serves to identify the type of hardware platform This document describes the FN100 bridge which uses the v...

Страница 68: ...1fe platform 3 This subtree holds all of the information for the FN100 platform These attributes are sheltered within a single tree in an attempt to avoid future compatibility problems 6 3 1 Hardware...

Страница 69: ...ocal RAM error 0001 0001 000A MP Local RAM error 0001 0001 000B MP Local RAM error 0001 0001 000C MP Local RAM error 0001 0001 000D MP Local RAM error 0001 0001 000E MP Local RAM error 0002 0005 0001...

Страница 70: ...rror 0004 0004 0008 MP SHARED RAM access error 0008 0012 0001 MP Address Database RAM error 0008 0012 0002 MP Address Database RAM error 0008 0012 0003 MP Address Database RAM error 0008 0012 0004 MP...

Страница 71: ...Address Database RAM error 0008 0012 001A MP Address Database RAM error 0008 0012 001B MP Address Database RAM error 0008 0012 001C MP Address Database RAM error 0008 0012 001D MP Address Database RA...

Страница 72: ...ID checksum error 0020 000B 0002 MP CONFIG checksum error 0020 000B 0003 MP CONFIG checksum error 0020 000B 0004 MP CONFIG checksum error 0020 000B 0005 MP CONFIG checksum error 0040 000F 0001 MP temp...

Страница 73: ...ration error mmu 8000 0022 7FF3 PCP operation error feast ptr register 8000 0022 7FFF PCP operation error unexpected 8000 0022 FF01 PCP initialization timeout error 8000 0022 FF02 PCP interface error...

Страница 74: ...0026 FE34 PCP receive destination code error 8000 0026 FE35 PCP receive byte count error 8000 0026 FE36 PCP receive data miscompare error 8000 0026 FE37 PCP receive data miscompare error 8000 0026 FE...

Страница 75: ...rt uart 6 UART port sfhwPortSubType sfhwPortEntry 3 Integer Read Only An integer representing port type The following values have been defined csmacd fx 10 100BASE FX csmacd tpx 13 100BASE T with cros...

Страница 76: ...used when the FN100 last booted The second file set refers to the file set that will be used when the FN100 reboots sfswFileset sfswFilesetTable 1 Not Accessible A set of objects for each file set The...

Страница 77: ...array 4 octets per file containing the size of each of the files Each size is encoded as a series of 4 bytes which should be converted into a 32 bit integer sfswStarts sfswFileset 6 Octet String Read...

Страница 78: ...dminAnyPass sfadmin 2 Octet String Read Write The authentication password 0 24 bytes which must match the community name in an SNMP Get Getnext or Set PDU in order for the operation to be performed A...

Страница 79: ...parameters has failed during the last update operation if the FN100 reboots after such a failure it will use the factory specified defaults for all MIB parameters Values include true 1 false 2 sfadmi...

Страница 80: ...ies sfadminStaticPreference sfadmin 15 Integer Read Write 3 The value to assign to ipRouteMetric2 when adding a statically defined entry to the IP Routing Table sfadminRipPreference sfadmin 16 Integer...

Страница 81: ...s 3 the FN100 will revert to its factory specified defaults when it reboots sfadminTempOK sfadmin 19 Integer Read Only The temperature condition of the module Values include temperature normal 1 tempe...

Страница 82: ...ualSwitch1 sfadminVirtualSwitch3 or sfadminVirtualSwitch4 sfadminVirtualSwitch3 sfadmin 25 Octet Read Write One to sixteen byte octet string with each byte containing a port number for each port that...

Страница 83: ...Access is embedded within the software files that are to be distributed via TFTP Its value may be derived from the names of the software files For example file name dnld_hdr 10 2 indicates that the fi...

Страница 84: ...Integer Read Write Reserved 6 3 5 Addresses Configuration Group sfaddr es 1fe 5 This attribute group allows the NMS to examine the current address table entries as well as to remove both static and le...

Страница 85: ...etRequest s for the desired fields If the sfaddrFlags field is returned with a value of zero then the desired entry does not exist To remove an entry completely the NMS must perform the following step...

Страница 86: ...d fields typically sfaddrNext sfaddrBlockSize and sfaddrBlock to NULL within the SetRequest PDU or issue a GetRequest s for the desired fields Many of the Addresses Configuration Group parameters have...

Страница 87: ...the LMA If the receiving port is the port specified by the addrPort field defined below then the packets should be sent to the LMA regardless of the receiving port s state otherwise the packets shoul...

Страница 88: ...read next or read block operations to read the address table When the FN100 boots sfaddrNext is initialized to 1 sfaddrBlockSize sfaddr 9 Integer Write Ignore The number of addresses contained by sfad...

Страница 89: ...Write The terminal count used for searching the database The value must be a multiple of 16 sfaddrDbDistribution sfaddr 17 Octet Read Only A 68 byte array that contains 17 4 byte entries sequentially...

Страница 90: ...of 128 octets representing the contents of all 16 entries in the bucket 6 3 6 Cabletron Interfaces Group sfif es 1fe 6 This group consists of Cabletron specific information for the interfaces which is...

Страница 91: ...ical source and destination MAC addresses as test packets that should be forwarded everywhere false 2 the recommended value sfifFunction sfifEntry 7 Integer Read Only The current functional state prot...

Страница 92: ...n management unicast address DEST_UNKNOWN 3 an unknown non management unicast address DEST_MULTI 4 a non management multicast address other than bridge or broadcast address DEST_BROADCAST 5 a received...

Страница 93: ...s ifOutOctets ifOutUcastPkts ifOutNUcastPkts sfifForwardedChars sfifFilteredChars sfifIpAddr sfifEntry 14 IP Address Read Write The IP address assigned to the port If this is zero then the port must l...

Страница 94: ...rtual switch group this interface is assigned A value of 0 indicates that this interface is not a member of any virtual switch group sfifTPLinkOK sfifEntry 21 Integer Read Only An integer that indicat...

Страница 95: ...ble sfifEntry 28 Obsolete sfifDMARetryCount sfifEntry 29 Integer Read Write Number of times this interface should retry DMA before dropping packets Values may be in the range 0 65535 The default is 24...

Страница 96: ...sources sfifLinkStatusOutages sfifEntry 37 Counter Read Only Counter indicating the total number of times the interface s link status has changed from Down to Up sfifLocalFilter sfifEntry 38 Integer R...

Страница 97: ...rted by the FN100 but the complete set of possibilities is external clock 1 1200 baud 2 2400 baud 3 4800 baud 4 9600 baud 5 19200 baud 6 38400 baud 7 56 kilobits 8 1 544 megabits 9 2 048 megabits 10 4...

Страница 98: ...sfdebugData i e the contents of the desired memory locations 5 Set sfdebugOperation with the examine 1 value All of the above sets must be performed in a single SetRequest PDU with sfdebugOperation be...

Страница 99: ...Read Only Reserved sfdebugString sfdebug 2 Octet String Read Only Reserved sfdebugTable sfdebug 3 Not Accessible A list of the modules which may be debugged with one module being the MP processor and...

Страница 100: ...ds of the memory region to be examined or modified After the FN100 performs the operation sfdebugLength is updated to indicate the length of memory that was actually examined or modified If sfdebugLen...

Страница 101: ...terface port to which this entry s information belongs The value of this variable corresponds to sfifIndex as well as to most of the other port identification values in related MIBs sfprotoBridge sfsp...

Страница 102: ...Cabletron s trunking protocol is to be used over this port Values include enabled 1 disabled 2 6 3 10 Cabletron Trunking Group sftrunk es 1fe 10 This group deals with Cabletron s trunking protocol sf...

Страница 103: ...f data packets has been temporarily stopped due to a change in membership of the trunk group helddown 6 an error has been detected and this link is being held out of service until the error clears bro...

Страница 104: ...roup sfworkGroupNextIndex sfworkGroup 1 Read Only The next available workgroup index number to be used When creating new a workgroup read this variable and use its value as the index of the new entry...

Страница 105: ...Write A 1 16 character workgroup name sfworkGroupType sfworkGroupEntry 3 Integer Read Write workgroup all 1 Forward both unicast and multicast packets workgroup multicast 2 Forward only multicast pack...

Страница 106: ...Chapter 6 Cabletron MIB Page 6 40 Fast Network 100 MIB Reference Guide...

Страница 107: ...d for Trap PDUs The unit may be configured to send an additional copy of each Trap PDU to a user specified destination UDP port number see sysTrapPort 1 7 1 GENERIC TRAPS SNMP defines the seven generi...

Страница 108: ...rresponding password All SetRequest PDUs must match the configAnyPass refer to the description of sfadminGetPass for SetRequest exceptions GetRequest PDUs must match either the sfadminGetPass or the c...

Страница 109: ...s Diagrams of the IP UDP and TCP headers are provided here for your reference Figure A 1 IP Header Figure A 2 UDP Header After IP Header IP version header length service type total length identificati...

Страница 110: ...Page A 2 Fast Network 100 MIB Reference Guide Figure A 3 TCP Header After IP Header acknowledgment number window options if any padding if necessary source port destination port sequence number heade...

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