Fib-sys

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Description: Fib-sys module

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What Is Fib-sys?

Fib-sys is an older, vendor-specific system MIB (the naming and object prefixes suggest a router/bridge vendor's proprietary transparent-bridging/forwarding subsystem) providing objects related to trap-address learning for a bridging or routing table. It exposes a trap-address table capturing learned addresses, their community string, protocol version, address type, learning state, aging flags, and age, alongside global learning/aging control switches and a parallel port-level trap-address table. Its monitoring value is centered on software/forwarding-table status rather than physical sensors: an operator can use it to see which addresses have been learned onto the trap/forwarding table, whether learning and aging are currently enabled, and how old (aged) each entry is, which helps diagnose stale or incorrect forwarding/trap-target entries. No explicit external MIB dependency is indicated by the available metadata. It would be deployed on the specific vendor's router/switch hardware running the proprietary agent that implements this table. Engineers can download the Fib-sys file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Fib-sys. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Fibronics networking equipment (legacy trap-address learning table) — Enterprise OID 22 resolves to Fibronics, previously left unidentified despite this same enterprise OID being confirmed elsewhere in this corpus (e.g. FIBRONICS-MIB, Fibronics-EtherSwitch-MIB).

Monitoring Examples

An admin would walk rTrapAddrTable/rTrapAddrEntry to inspect rTrapAddrAddr, rTrapAddrComm, and rTrapAddrVer for each learned trap-destination or forwarding entry, and check rTrapAddrState and rTrapAddrAge to see whether an entry is still active or has aged out. rTrapLearning and rTrapAging are the global switches that would be checked to confirm whether the device is currently allowed to learn new addresses or age out old ones, and pTrapAddrTable represents the equivalent per-port version of this table for per-port trap-address tracking.

What Can Be Monitored

learned trap/forwarding address entries
entry state and age
global learning enable/disable
global aging enable/disable
per-port trap address entries

Imported Objects

From RFC1155-SMI

enterprises
internet

OIDs

OID symbolic	OID numeric	Type	Access	Description
private	1.3.6.1.4
enterprises	1.3.6.1.4.1
fibronics	1.3.6.1.4.1.22
trap	1.3.6.1.4.1.22.3
traprun	1.3.6.1.4.1.22.3.1
rTrapAddrTable	1.3.6.1.4.1.22.3.1.1		not-accessible	Table of managers to which traps must be sent. Up to 10 entries in table
rTrapAddrEntry	1.3.6.1.4.1.22.3.1.1.1		read-only
IP rTrapAddrAddr	1.3.6.1.4.1.22.3.1.1.1.1	IpAddress	read-write	IP address of entity requesting event notification
OCT rTrapAddrComm	1.3.6.1.4.1.22.3.1.1.1.2	OCTET STRING	read-write	Community name the receiving entity will expect. When reading the instance of this object the value has no meaning.
INT rTrapAddrVer	1.3.6.1.4.1.22.3.1.1.1.3	INTEGER	read-write	Version number supported by destination node
OCT rTrapAddrType	1.3.6.1.4.1.22.3.1.1.1.4	OCTET STRING	read-write	Type of event that should be reported to this address, bit 0 - authentication trap bit 1 - other SNMP traps bit 2 - Error Traps bit 3 - Diagnostic Traps bit 4 - Debug Traps bit 5 - Enterprise Traps other than fmDiagGenericTrap
INT rTrapAddrState	1.3.6.1.4.1.22.3.1.1.1.5	INTEGER	read-write	Determines status of this entry
INT rTrapAddrFlag	1.3.6.1.4.1.22.3.1.1.1.6	INTEGER	read-write	If the entry is fixed, it can not be deleted because of aging
INT rTrapAddrAge	1.3.6.1.4.1.22.3.1.1.1.7	INTEGER	read-only	Aging time of the entry (in sec)
INT rTrapLearning	1.3.6.1.4.1.22.3.1.2	INTEGER	read-only	Learn the addresses of the managers automatically.
INT rTrapAging	1.3.6.1.4.1.22.3.1.3	INTEGER	read-only	Time in sec. until we erase a trap entry
traperm	1.3.6.1.4.1.22.3.2
pTrapAddrTable	1.3.6.1.4.1.22.3.2.1		not-accessible	Table of managers to which traps must be sent. Up to 10 entries in table
pTrapAddrEntry	1.3.6.1.4.1.22.3.2.1.1		read-write
IP pTrapAddrAddr	1.3.6.1.4.1.22.3.2.1.1.1	IpAddress	read-write	IP address of entity requesting event notification
OCT pTrapAddrComm	1.3.6.1.4.1.22.3.2.1.1.2	OCTET STRING	read-write	Community name the receiving entity will expect. When reading the instance of this object the value has no meaning.
INT pTrapAddrVer	1.3.6.1.4.1.22.3.2.1.1.3	INTEGER	read-write	Version number supported by destination node
OCT pTrapAddrType	1.3.6.1.4.1.22.3.2.1.1.4	OCTET STRING	read-write	Type of event that should be reported to this address, bit 0 - authentication trap bit 1 - other SNMP traps bit 2 - Error Traps bit 3 - Diagnostic Traps bit 4 - Debug Traps bit 5 - all Enterprise Traps other than fmDiagGenericTrap
INT pTrapAddrState	1.3.6.1.4.1.22.3.2.1.1.5	INTEGER	read-write	Determines status of this entry
INT pTrapLearning	1.3.6.1.4.1.22.3.2.2	INTEGER	read-write	Learn the addresses of the managers automatically.
INT pTrapAging	1.3.6.1.4.1.22.3.2.3	INTEGER	read-write	Time in sec. until we erase a trap entry
fm800	1.3.6.1.4.1.22.51
NTF fmDiagGenericTrap	1.3.6.1.4.1.22.51.0.30			Generic Trap information
fmsystem	1.3.6.1.4.1.22.51.1
fmsystemrun	1.3.6.1.4.1.22.51.1.1
INT fmSystemReset	1.3.6.1.4.1.22.51.1.1.4	INTEGER	read-write	Resetting the CARD. When reading the instance of this object the value has no meaning. cold reset is performed with selftest , while warm start is performed without selftest
INT fmSystemSelfTestLevel	1.3.6.1.4.1.22.51.1.1.5	INTEGER	read-write	Type of self test to be executed upon cold-reset. Note: upon write, executes, no difference between levels
IP fmSystemIpAddr	1.3.6.1.4.1.22.51.1.1.7	IpAddress	read-only	IP address of the agent
IP fmSystemIPNetMask	1.3.6.1.4.1.22.51.1.1.8	IpAddress	read-only	IP Network Mask
IP fmSystemIPDefGway	1.3.6.1.4.1.22.51.1.1.9	IpAddress	read-only	Default Gateway Address
IP fmSystemFileServer	1.3.6.1.4.1.22.51.1.1.10	IpAddress	read-write	IP address to which a TFTP for boot is sent.
OCT fmSystemBootFile	1.3.6.1.4.1.22.51.1.1.11	OCTET STRING	read-only	Path and file name that is sent as a TFTP request
INT fmSystemDownLoad	1.3.6.1.4.1.22.51.1.1.13	INTEGER	read-write	Downloading the EDB. When reading the instance of this object the value has no meaning.
IP fmSystemSlipIpAddr	1.3.6.1.4.1.22.51.1.1.14	IpAddress	read-only	SLIP IP address. This is object is available only when slip interface exist
IP fmSystemSlipIPNetMask	1.3.6.1.4.1.22.51.1.1.15	IpAddress	read-only	SLIP IP Network Mask This is object is available only when slip interface exist
INT fmSystemSlipBaudRate	1.3.6.1.4.1.22.51.1.1.16	INTEGER	read-only	SLIP Baud rate This is object is available only when slip interface exist
INT fmSystemSlipParity	1.3.6.1.4.1.22.51.1.1.17	INTEGER	read-only	SLIP Parity This is object is available only when slip interface exist
INT fmSystemSlipStopBits	1.3.6.1.4.1.22.51.1.1.18	INTEGER	read-only	SLIP Stop Bits This is object is available only when slip interface exist
IP fmSystemLastSourceIpAddr	1.3.6.1.4.1.22.51.1.1.20	IpAddress	read-only	The source IP address, extracted from the last IP message
IP fmSystemLastDestinationIpAddr	1.3.6.1.4.1.22.51.1.1.21	IpAddress	read-only	The destination IP address in the the last IP message. It may be either fmSystemIpAddr or fmSystemSlipIpAddr
fmsystemperm	1.3.6.1.4.1.22.51.1.2
IP pfmSystemIpAddr	1.3.6.1.4.1.22.51.1.2.7	IpAddress	read-write	IP address of the agent
IP pfmSystemIPNetMask	1.3.6.1.4.1.22.51.1.2.8	IpAddress	read-write	IP Network Mask
IP pfmSystemIPDefGway	1.3.6.1.4.1.22.51.1.2.9	IpAddress	read-write	Default Gateway Address
IP pfmSystemFileServer	1.3.6.1.4.1.22.51.1.2.10	IpAddress	read-write	IP address to which a TFTP for boot is sent.
OCT pfmSystemBootFile	1.3.6.1.4.1.22.51.1.2.11	OCTET STRING	read-write	Path and file name that is sent as a TFTP request
OCT pfmSystemReadCommunity	1.3.6.1.4.1.22.51.1.2.13	OCTET STRING	read-write	Community string for reading When reading the instance of this object the value has no meaning.
OCT pfmSystemWriteCommunity	1.3.6.1.4.1.22.51.1.2.14	OCTET STRING	read-write	Community string for writing When reading the instance of this object the value has no meaning.
IP pfmSystemSlipIpAddr	1.3.6.1.4.1.22.51.1.2.15	IpAddress	read-write	SLIP IP address This is object is available only when slip interface exist
IP pfmSystemSlipIPNetMask	1.3.6.1.4.1.22.51.1.2.16	IpAddress	read-write	SLIP IP Network Mask This is object is available only when slip interface exist
INT pfmSystemSlipBaudRate	1.3.6.1.4.1.22.51.1.2.17	INTEGER	read-write	SLIP Baud rate This is object is available only when slip interface exist
INT pfmSystemSlipParity	1.3.6.1.4.1.22.51.1.2.18	INTEGER	read-write	SLIP Parity This is object is available only when slip interface exist
INT pfmSystemSlipStopBits	1.3.6.1.4.1.22.51.1.2.19	INTEGER	read-write	SLIP Stop Bits This is object is available only when slip interface exist
fmslot	1.3.6.1.4.1.22.51.2
fmlu	1.3.6.1.4.1.22.51.3
fmdiag	1.3.6.1.4.1.22.51.5
STR fmDiagTrapInfo	1.3.6.1.4.1.22.51.5.2	DisplayString	read-only	Used for generic traps. The first word is the trap code. The rest of the string is the extra information. Contains CR and LF char.
fmDiagFaultTable	1.3.6.1.4.1.22.51.5.3		not-accessible	Table of fault reports from the agent
fmDiagFaultEntry	1.3.6.1.4.1.22.51.5.3.1		not-accessible
INT fmDiagFaultIndex	1.3.6.1.4.1.22.51.5.3.1.1	INTEGER	read-only	The fault index in the fault table
STR fmDiagFaultReport	1.3.6.1.4.1.22.51.5.3.1.2	DisplayString	read-only	Get the faults detected by the agent
INT fmDiagDebug	1.3.6.1.4.1.22.51.5.4	INTEGER	read-write	This object is for factory use only. Users must not write into this variable or improper operation can occur.
INT fmDiagDeleteFaults	1.3.6.1.4.1.22.51.5.5	INTEGER	read-write	setting this object to delete(2) causes the fault table in the e2 and it's ram image to be initialized, setting the object to no-delete(1) does not effect the fault table. when reading the object the value no-delete(1) will always be returned
fmdebug	1.3.6.1.4.1.22.51.6

RFC description

Fibronics NM349 system MIB with trap management and fault monitoring for FM800 network devices.

Start monitoring Fibronics networking equipment (legacy trap-address learning table) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download Fib-sys

What Is Fib-sys?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description