Wellfleet-ISDN-MIB

All MIBs › Wellfleet-ISDN-MIB

Category: Wellfleet BayNetworks WAN Interfaces

Description: Monitors Wellfleet ISDN interface parameters, call setup statistics, and bearer channel utilization.

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What Is Wellfleet-ISDN-MIB?

Wellfleet-ISDN-MIB is a vendor MIB from Wellfleet Communications (later Bay Networks/Nortel) covering Integrated Services Digital Network interfaces on Wellfleet routers, used for dial-on-demand or backup WAN connectivity. It exposes configuration data such as ISDN interface/channel parameters and dialing profiles, along with statistics on call setup attempts, call duration, and bearer (B) channel utilization. Its monitoring focus is interface and call-service status: an operator checks call setup success/failure counters and channel utilization to confirm ISDN backup links are dialing correctly when needed and to detect a channel stuck busy or repeatedly failing call setup, which points to a carrier-side or configuration problem. It parallels concepts from the standard IETF ISDN-MIB though implemented as a Wellfleet-specific module. It is typically deployed on legacy Wellfleet/Bay Networks routers used for ISDN dial backup or low-bandwidth branch office connectivity. Engineers can download the Wellfleet-ISDN-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Wellfleet-ISDN-MIB. 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

Wellfleet/Bay Networks routers
legacy ISDN dial-backup routers

Monitoring Examples

An administrator would poll the ISDN call setup statistics and B-channel utilization objects to confirm a backup dial link establishes successfully when the primary WAN circuit fails, and a spike in call setup failures or a channel remaining in a busy/unavailable state would reveal a carrier provisioning issue or interface hardware fault. No sample objects were listed in the source excerpt, so specific table/object names are inferred from standard ISDN call/channel concepts rather than taken verbatim from the MIB.

What Can Be Monitored

ISDN call setup success/failure counts
B-channel utilization
call duration statistics
dialing profile configuration

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter

From RFC1213-MIB

DisplayString

From Wellfleet-COMMON-MIB

wfIsdnGroup

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wfModemIfTable	1.3.6.1.4.1.18.3.5.9.8.1		not-accessible	ISDN SYNC line record
wfModemIfEntry	1.3.6.1.4.1.18.3.5.9.8.1.1		not-accessible	An entry in the MODEM_IF table
INT wfModemIfDelete	1.3.6.1.4.1.18.3.5.9.8.1.1.1	INTEGER	read-write	Create/Delete parameter
INT wfModemIfSlot	1.3.6.1.4.1.18.3.5.9.8.1.1.2	INTEGER	read-only	Instance ID Slot, filled in by driver
INT wfModemIfConnectStatus	1.3.6.1.4.1.18.3.5.9.8.1.1.3	INTEGER	read-only	Dial up connection status
INT wfModemIfConnector	1.3.6.1.4.1.18.3.5.9.8.1.1.4	INTEGER	read-only	Instance ID Connector, filled in by driver
INT wfModemIfCct	1.3.6.1.4.1.18.3.5.9.8.1.1.5	INTEGER	read-only	CCT number for this line instance
INT wfModemIfConnectWhen	1.3.6.1.4.1.18.3.5.9.8.1.1.6	INTEGER	read-write	when to connect line
INT wfModemIfConnectionTime	1.3.6.1.4.1.18.3.5.9.8.1.1.7	INTEGER	read-write	connection wait timer interval (Seconds)
INT wfModemIfMinDurationTime	1.3.6.1.4.1.18.3.5.9.8.1.1.8	INTEGER	read-write	min duration time for the call (Seconds)
INT wfModemIfInactivityTime	1.3.6.1.4.1.18.3.5.9.8.1.1.9	INTEGER	read-write	In the absence of data traffic, the timeout period before a dial line is disconnected. Value is in MINUTES (max 12 hours)
INT wfModemIfRetryDelayTime	1.3.6.1.4.1.18.3.5.9.8.1.1.10	INTEGER	read-write	delay to wait after retrys fails.
INT wfModemIfLineBandwidth	1.3.6.1.4.1.18.3.5.9.8.1.1.11	INTEGER	read-write	requested bandwidth. NULL_VAL = Default not to set bandwidth
INT wfModemIfChanAggrMax	1.3.6.1.4.1.18.3.5.9.8.1.1.12	INTEGER	read-write	max number of chans to aggregate. NULL_VAL = Default not to used value.
INT wfModemIfChanAggrMin	1.3.6.1.4.1.18.3.5.9.8.1.1.13	INTEGER	read-write	min number of chans to aggregate. NULL_VAL = Default not to used value.
INT wfModemIfChanMgmt	1.3.6.1.4.1.18.3.5.9.8.1.1.14	INTEGER	read-write	channel mgmt type. NULL_VAL = no management
INT wfModemIfRestrictType	1.3.6.1.4.1.18.3.5.9.8.1.1.15	INTEGER	read-write	call restriction type. NULL_VAL = Default not to restrict calls, 1 = Allow defined inbound call numbers only
INT wfModemIfDialRetryCount	1.3.6.1.4.1.18.3.5.9.8.1.1.16	INTEGER	read-write	Redial count
CTR wfModemIfRetries	1.3.6.1.4.1.18.3.5.9.8.1.1.17	Counter	read-only	Number of retries attempted to connect a dialup line
INT wfModemIfForceDial	1.3.6.1.4.1.18.3.5.9.8.1.1.18	INTEGER	read-write	Force the modem to dial
INT wfModemIfForceHangup	1.3.6.1.4.1.18.3.5.9.8.1.1.19	INTEGER	read-write	Force the modem to disconnect
INT wfModemIfBringUpHour	1.3.6.1.4.1.18.3.5.9.8.1.1.20	INTEGER	read-write	Time of day hour to allow a line to dial
INT wfModemIfBringUpMinute	1.3.6.1.4.1.18.3.5.9.8.1.1.21	INTEGER	read-write	Time of day minute to allow a line to dial
INT wfModemIfTakeDownHour	1.3.6.1.4.1.18.3.5.9.8.1.1.22	INTEGER	read-write	Time of day hour to take down a dial line
INT wfModemIfTakeDownMinute	1.3.6.1.4.1.18.3.5.9.8.1.1.23	INTEGER	read-write	Time of day minute to take down a dial line
STR wfModemIfConnectRmtStationNum	1.3.6.1.4.1.18.3.5.9.8.1.1.24	DisplayString	read-only	Phone number connected to (V.25bis mode only)
STR wfModemIfConnectSubAddr	1.3.6.1.4.1.18.3.5.9.8.1.1.25	DisplayString	read-only	Phone number sub address for isdn numbers
INT wfModemIfMediaType	1.3.6.1.4.1.18.3.5.9.8.1.1.26	INTEGER	read-only	modem type
INT wfModemIfUpperLayerTimeOut	1.3.6.1.4.1.18.3.5.9.8.1.1.27	INTEGER	read-write	time out value for upper layer protocol initialization (seconds)
INT wfModemIfRingIndicator	1.3.6.1.4.1.18.3.5.9.8.1.1.28	INTEGER	read-write	Ring Indicator enable/disable parameter
INT wfModemIfFsmDebug	1.3.6.1.4.1.18.3.5.9.8.1.1.29	INTEGER	read-write	FSM Debug indicator (for V25bis or RaiseDtr FSM)
wfIsdnMsgCtrTable	1.3.6.1.4.1.18.3.5.9.8.4		not-accessible	ISDN message counters, one entry per Digital Subscriber Loop (DSL), maintained by the Line Manager.
wfIsdnMsgCtrEntry	1.3.6.1.4.1.18.3.5.9.8.4.1		not-accessible	An entry in the ISDN message counter table
INT wfIsdnMsgCtrSlot	1.3.6.1.4.1.18.3.5.9.8.4.1.1	INTEGER	read-write	Digital Subscriber Loop (DSL) these counters apply to
INT wfIsdnMsgCtrDslID	1.3.6.1.4.1.18.3.5.9.8.4.1.2	INTEGER	read-write	Digital Subscriber Loop (DSL) these counters apply to
CTR wfIsdnMsgCallProcInd	1.3.6.1.4.1.18.3.5.9.8.4.1.3	Counter	read-only	Call Proceeding Indication from the network
CTR wfIsdnMsgClearConf	1.3.6.1.4.1.18.3.5.9.8.4.1.4	Counter	read-only	Release Complete from the network
CTR wfIsdnMsgClearInd	1.3.6.1.4.1.18.3.5.9.8.4.1.5	Counter	read-only	Release Indication from the network
CTR wfIsdnMsgConnectInd	1.3.6.1.4.1.18.3.5.9.8.4.1.6	Counter	read-only	Connect Indication from the network
CTR wfIsdnMsgSetupInd	1.3.6.1.4.1.18.3.5.9.8.4.1.7	Counter	read-only	Setup Indication from the network
CTR wfIsdnMsgRegisterConf	1.3.6.1.4.1.18.3.5.9.8.4.1.8	Counter	read-only	Register Confirmation from the network
CTR wfIsdnMsgMgmtInd	1.3.6.1.4.1.18.3.5.9.8.4.1.9	Counter	read-only	Management Indication from the network
CTR wfIsdnMsgDiscInd	1.3.6.1.4.1.18.3.5.9.8.4.1.10	Counter	read-only	Disconnect Indication from the network
CTR wfIsdnMsgActInd	1.3.6.1.4.1.18.3.5.9.8.4.1.11	Counter	read-only	Activation Indication from the driver
CTR wfIsdnMsgDeactInd	1.3.6.1.4.1.18.3.5.9.8.4.1.12	Counter	read-only	Deactivation Indication from the driver
CTR wfIsdnMsgConnectConf	1.3.6.1.4.1.18.3.5.9.8.4.1.13	Counter	read-only	Connect Acknowledge from the network
CTR wfIsdnMsgAlertReq	1.3.6.1.4.1.18.3.5.9.8.4.1.14	Counter	read-only	Alert Request to the network
CTR wfIsdnMsgCallProcReq	1.3.6.1.4.1.18.3.5.9.8.4.1.15	Counter	read-only	Call Proceeding Request to the network
CTR wfIsdnMsgClearReq	1.3.6.1.4.1.18.3.5.9.8.4.1.16	Counter	read-only	Clear Request to the network
CTR wfIsdnMsgConnectReq	1.3.6.1.4.1.18.3.5.9.8.4.1.17	Counter	read-only	Connect Request to the network
CTR wfIsdnMsgSetupReq	1.3.6.1.4.1.18.3.5.9.8.4.1.18	Counter	read-only	Setup Request to the network
CTR wfIsdnMsgMgmtReq	1.3.6.1.4.1.18.3.5.9.8.4.1.19	Counter	read-only	Management Request to the network
CTR wfIsdnMsgDiscReq	1.3.6.1.4.1.18.3.5.9.8.4.1.20	Counter	read-only	Disconnect Request to the network
CTR wfIsdnMsgActReq	1.3.6.1.4.1.18.3.5.9.8.4.1.21	Counter	read-only	Activate Request to the driver
CTR wfIsdnMsgDeactReq	1.3.6.1.4.1.18.3.5.9.8.4.1.22	Counter	read-only	Deactivate Request to the driver
CTR wfIsdnMsgAlertInd	1.3.6.1.4.1.18.3.5.9.8.4.1.23	Counter	read-only	Alert Indication from the network
CTR wfIsdnMsgInfoInd	1.3.6.1.4.1.18.3.5.9.8.4.1.24	Counter	read-only	Information Indication from the network
wfIsdnHostActionTable	1.3.6.1.4.1.18.3.5.9.8.5		not-accessible	This table is for debugging purposes only! It allows Host initiated call control actions.
wfIsdnHostActionEntry	1.3.6.1.4.1.18.3.5.9.8.5.1		not-accessible	An entry in the host action table
INT wfIsdnHostActSlot	1.3.6.1.4.1.18.3.5.9.8.5.1.1	INTEGER	read-only	the slot the interface is on
INT wfIsdnHostActDslId	1.3.6.1.4.1.18.3.5.9.8.5.1.2	INTEGER	read-write	DSL id of the interface
INT wfIsdnHostActCallID	1.3.6.1.4.1.18.3.5.9.8.5.1.3	INTEGER	read-write	Call ID
INT wfIsdnHostActMsgType	1.3.6.1.4.1.18.3.5.9.8.5.1.4	INTEGER	read-write	type of message to be sent to call control (or ME)
INT wfIsdnHostActCalledPtyType	1.3.6.1.4.1.18.3.5.9.8.5.1.5	INTEGER	read-write	called party type
INT wfIsdnHostActCalledPtyPlan	1.3.6.1.4.1.18.3.5.9.8.5.1.6	INTEGER	read-write	called party plan
OCT wfIsdnHostActCalledPtyNum	1.3.6.1.4.1.18.3.5.9.8.5.1.7	OCTET STRING	read-write	called party number in ASCII digits
INT wfIsdnHostActCallingPtyType	1.3.6.1.4.1.18.3.5.9.8.5.1.8	INTEGER	read-write	calling party type
INT wfIsdnHostActCallingPtyPlan	1.3.6.1.4.1.18.3.5.9.8.5.1.9	INTEGER	read-write	calling party plan
OCT wfIsdnHostActCallingPtyNum	1.3.6.1.4.1.18.3.5.9.8.5.1.10	OCTET STRING	read-write	calling party number in ASCII digits
INT wfIsdnHostActCallingPtyPres	1.3.6.1.4.1.18.3.5.9.8.5.1.11	INTEGER	read-write	calling party presentation indicator
INT wfIsdnHostActChanPrefBit	1.3.6.1.4.1.18.3.5.9.8.5.1.12	INTEGER	read-write	channel preferred/exclusive bit
INT wfIsdnHostActChanSelection	1.3.6.1.4.1.18.3.5.9.8.5.1.13	INTEGER	read-write	channel selection
INT wfIsdnHostActCauseCode	1.3.6.1.4.1.18.3.5.9.8.5.1.14	INTEGER	read-write	cause code
INT wfIsdnHostActTransferCap	1.3.6.1.4.1.18.3.5.9.8.5.1.15	INTEGER	read-write	Transfer Capability required for Bearer Cap IE
INT wfIsdnHostActCldSadType	1.3.6.1.4.1.18.3.5.9.8.5.1.16	INTEGER	read-write	Called Party Subaddress Type
OCT wfIsdnHostActCldSadNum	1.3.6.1.4.1.18.3.5.9.8.5.1.17	OCTET STRING	read-write	Called Party subaddress Max length 20 octets
INT wfIsdnHostActClgSadType	1.3.6.1.4.1.18.3.5.9.8.5.1.18	INTEGER	read-write	Calling party subaddress Type
OCT wfIsdnHostActClgSadNum	1.3.6.1.4.1.18.3.5.9.8.5.1.19	OCTET STRING	read-write	Called Party subaddress Max length 20 octets
INT wfIsdnHostActCldSadPres	1.3.6.1.4.1.18.3.5.9.8.5.1.20	INTEGER	read-write	Called party subaddress Type
INT wfIsdnHostActClgSadPres	1.3.6.1.4.1.18.3.5.9.8.5.1.21	INTEGER	read-write	Calling party subaddress presentation indication
wfIsdnSwitchCfgTable	1.3.6.1.4.1.18.3.5.9.8.6		not-accessible	This is the Switchtype Configuration for the ISDN signaling stack.
wfIsdnSwitchCfgEntry	1.3.6.1.4.1.18.3.5.9.8.6.1		not-accessible	An entry in the ISDN Switch table
INT wfIsdnSwitchCfgDelete	1.3.6.1.4.1.18.3.5.9.8.6.1.1	INTEGER	read-write	Create / Delete Parameter
INT wfIsdnSwitchCfgSlot	1.3.6.1.4.1.18.3.5.9.8.6.1.2	INTEGER	read-only	Slot which has the ISDN interface
INT wfIsdnSwitchCfgType	1.3.6.1.4.1.18.3.5.9.8.6.1.3	INTEGER	read-write	The Type of switch from which the ISDN service is subscribed for this slot.
INT wfIsdnSwitchTestMode	1.3.6.1.4.1.18.3.5.9.8.6.1.4	INTEGER	read-write	enable engineering test mode
INT wfIsdnSwitchIncomingFilter	1.3.6.1.4.1.18.3.5.9.8.6.1.5	INTEGER	read-write	Filter Calling address in the Incoming call
INT wfIsdnSwitchTraceFacility	1.3.6.1.4.1.18.3.5.9.8.6.1.6	INTEGER	read-write	Enable/Disable ISDN protocol stack message tracing facility - when this is enabled, all messages exchanged between Layer 2 and Layer 3 ISDN entities will be captured to the event log as TRACE messages
CTR wfIsdnSwitchScreenedCalls	1.3.6.1.4.1.18.3.5.9.8.6.1.7	Counter	read-only	Number of incoming calls ignored because of screening, ie. the Calling Party number was not in the list of approved numbers
INT wfIsdnSwitchSendingComplete	1.3.6.1.4.1.18.3.5.9.8.6.1.8	INTEGER	read-write	The Sending Complete IE is required to be sent in the Setup message indicating en-bloc sending. Enable this attribute to include Sending Complete IE if the Switch providing ISDN service requires it.
INT wfIsdnSwitchGlobalRateAdaption	1.3.6.1.4.1.18.3.5.9.8.6.1.9	INTEGER	read-write	Global Rate Adaption, If this value is configured request the configured Rate adpation when establishing connection.
INT wfIsdnSwitchX25D	1.3.6.1.4.1.18.3.5.9.8.6.1.10	INTEGER	read-write	Enable this attribute to support the X25 over ISDN D channel feature.
INT wfIsdnSwitchAllowedScreeningBits	1.3.6.1.4.1.18.3.5.9.8.6.1.11	INTEGER	read-write	Set this attribute to the value of the screening bits that is allowed in the incoming calling number IE. Only a calling number with screening bits matching this attribute will be recognised, all others will be ignored. If this attribute is disabled, the first calling number found will be used.
INT wfIsdnSwitchPreauthTodCheck	1.3.6.1.4.1.18.3.5.9.8.6.1.12	INTEGER	read-write	Enable this attribute to attempt to identify whether a caller is outside of a valid TOD window using the calling number, before accepting the call.
wfIsdnCallInfoTable	1.3.6.1.4.1.18.3.5.9.8.7		not-accessible	Call Information Table - contains data pertinent to a an active call, both incoming and outgoing, indexed by an internally generated call reference number.
wfIsdnCallInfoEntry	1.3.6.1.4.1.18.3.5.9.8.7.1		not-accessible	An entry in the ISDN Call Info Table
INT wfIsdnCallInfoSlot	1.3.6.1.4.1.18.3.5.9.8.7.1.1	INTEGER	read-only	The slot this call resides on
INT wfIsdnCallInfoDslID	1.3.6.1.4.1.18.3.5.9.8.7.1.2	INTEGER	read-only	Digital Subscriber Loop (DSL) this call resides on
INT wfIsdnCallInfoCallID	1.3.6.1.4.1.18.3.5.9.8.7.1.3	INTEGER	read-only	Call ID instance identifier - numbers in the range 0x0000 - 0x7FFF are assigned to incoming calls, 0x8000 - 0xFFFF are assigned to outgoing calls - this is used as a handle to manage an active call
INT wfIsdnCallInfoBChannel	1.3.6.1.4.1.18.3.5.9.8.7.1.4	INTEGER	read-only	B Channel this call resides on
INT wfIsdnCallInfoCallState	1.3.6.1.4.1.18.3.5.9.8.7.1.5	INTEGER	read-only	Line Manager Call State
INT wfIsdnCallInfoTransferCap	1.3.6.1.4.1.18.3.5.9.8.7.1.6	INTEGER	read-only	Transfer Capability value from the Bearer Capability Information Element
STR wfIsdnCallInfoCalledPtyNum	1.3.6.1.4.1.18.3.5.9.8.7.1.7	DisplayString	read-only	Called Party Number
STR wfIsdnCallInfoCallingPtyNum	1.3.6.1.4.1.18.3.5.9.8.7.1.8	DisplayString	read-only	Calling Party Number
INT wfIsdnCallInfoDuration	1.3.6.1.4.1.18.3.5.9.8.7.1.9	INTEGER	read-only	Duration of the call in minutes
INT wfIsdnCallInfoConnectTime	1.3.6.1.4.1.18.3.5.9.8.7.1.10	INTEGER	read-only	Start time of the call (HHMMSS)
INT wfIsdnCallInfoRateAdaption	1.3.6.1.4.1.18.3.5.9.8.7.1.11	INTEGER	read-only	Rate adaption for this call in KBPS
STR wfIsdnCallInfoCalledPtySub	1.3.6.1.4.1.18.3.5.9.8.7.1.12	DisplayString	read-only	Called Party Subaddress
STR wfIsdnCallInfoCallingPtySub	1.3.6.1.4.1.18.3.5.9.8.7.1.13	DisplayString	read-only	Calling Party Subaddress
INT wfIsdnCallInfoChanType	1.3.6.1.4.1.18.3.5.9.8.7.1.14	INTEGER	read-only	ISDN call channel type: B Channel or Multirate
INT wfIsdnCallInfoAggrChanCnt	1.3.6.1.4.1.18.3.5.9.8.7.1.15	INTEGER	read-only	PRI Multirate call's aggreated channel count
INT wfIsdnCallInfoTimeslotMask	1.3.6.1.4.1.18.3.5.9.8.7.1.16	INTEGER	read-only	Timeslots used by a PRI Multirate call
INT wfIsdnCallInfoCct	1.3.6.1.4.1.18.3.5.9.8.7.1.17	INTEGER	read-write	Circuit using this call
wfIsdnBriInterfaceTable	1.3.6.1.4.1.18.3.5.9.8.9		not-accessible	ISDN BRI D Channel MIB Record
wfIsdnBriInterfaceEntry	1.3.6.1.4.1.18.3.5.9.8.9.1		not-accessible	An entry in the ISDN table
INT wfIsdnBriDelete	1.3.6.1.4.1.18.3.5.9.8.9.1.1	INTEGER	read-write	Create/Delete parameter
INT wfIsdnBriDisable	1.3.6.1.4.1.18.3.5.9.8.9.1.2	INTEGER	read-write	Enable/Disable parameter
INT wfIsdnBriState	1.3.6.1.4.1.18.3.5.9.8.9.1.3	INTEGER	read-only	Line Driver state variable, Not Present, Init, Down, Up
INT wfIsdnBriSlot	1.3.6.1.4.1.18.3.5.9.8.9.1.4	INTEGER	read-only	Instance ID Slot, filled in by driver.
INT wfIsdnBriConnector	1.3.6.1.4.1.18.3.5.9.8.9.1.5	INTEGER	read-only	Instance ID Connector, filled in by driver. For the ASN this attribute is an encoded value and is equal to 'module'*10 + 'connector'. Where 'module' is defined in attribute 9 and 'connector' is defined in attribute 10 of this table. For non-ASN platforms this attribute is the physical connector number on the slot.
INT wfIsdnBriCct	1.3.6.1.4.1.18.3.5.9.8.9.1.6	INTEGER	read-write	CCT number for this interface instance
INT wfIsdnBriDslId	1.3.6.1.4.1.18.3.5.9.8.9.1.7	INTEGER	read-only	The ID of this DSL interface. This stands for 'Digital Subscriber Loop' which is the physical link from the TE (us) to the NT (switch).
INT wfIsdnBriLineNumber	1.3.6.1.4.1.18.3.5.9.8.9.1.8	INTEGER	read-write	Line number for this line instance. This is assigned at configuration time and uniquely identifies this line
INT wfIsdnBriModule	1.3.6.1.4.1.18.3.5.9.8.9.1.9	INTEGER	read-only	Module number for ASN platform, filled in by driver. For non-ASN platforms this attribute will not be used.
INT wfIsdnBriActualConnector	1.3.6.1.4.1.18.3.5.9.8.9.1.10	INTEGER	read-only	Actual connector number for ASN platform, filled in by driver. For non-ASN platforms, this attribute will not be used.
INT wfIsdnBriTeState	1.3.6.1.4.1.18.3.5.9.8.9.1.11	INTEGER	read-only	State of the S/T interface from the routers point of view. These states correspond to those described in the CCITT I.430 recommendation and with those described with relation to the ISAC-S.
INT wfIsdnBriMtu	1.3.6.1.4.1.18.3.5.9.8.9.1.12	INTEGER	read-write	Contains the largest frame size that can be received by this interface. Anything larger than the MTU will be discarded.
INT wfIsdnBriBChanLoop	1.3.6.1.4.1.18.3.5.9.8.9.1.13	INTEGER	read-write	This allows us to put the B Channels into loopback at the physical interface. This is usually used for Layer 1 conformance testing.
INT wfIsdnBriTimer3Tmo	1.3.6.1.4.1.18.3.5.9.8.9.1.14	INTEGER	read-write	Indicates the amount of time in seconds for our T3 timer. The T3 timer is initiated by the host (i.e. the router). The T3 timer is started whenever the S/T interface is in a deactivated state and the host (i.e. the Router) wishes to activate the interface. As an example, for our application, the Router would activate the interface when there was data to be transmitted out that interface. At the point when we try activating the interface, the T3 timer is started. During the duration of the T3 timer, the router in trying to activate the interface will transmit INFO 1's out the S/T interface until either a signal is detected (from the network) or the T3 timer expires.
INT wfIsdnBriTimer4Tmo	1.3.6.1.4.1.18.3.5.9.8.9.1.15	INTEGER	read-write	Indicates the amount of time in milliseconds for our T4 timer. The T4 timer is a debounce timer which is used to shield the upper layers from short glitches at the S/T interface. Spurious problems of short duration will not be reported to the upper layers until the T4 timer expires. The T4 timer is started when leaving state F7 or F8 upon the reception of INFO 0. The corresponding Deactivation Indication will be delivered to layer 2 only if layer 1 does not enter an active state before expiration of this timer. (Note that a value of 0 indicates the timer is disabled).
CTR wfIsdnBriRxOctets	1.3.6.1.4.1.18.3.5.9.8.9.1.16	Counter	read-only	Number of octets received without error
CTR wfIsdnBriRxFrames	1.3.6.1.4.1.18.3.5.9.8.9.1.17	Counter	read-only	Number of frames received without error
CTR wfIsdnBriTxOctets	1.3.6.1.4.1.18.3.5.9.8.9.1.18	Counter	read-only	Number of octets transmitted without error
CTR wfIsdnBriTxFrames	1.3.6.1.4.1.18.3.5.9.8.9.1.19	Counter	read-only	Number of frames transmitted without error
CTR wfIsdnBriRxErrors	1.3.6.1.4.1.18.3.5.9.8.9.1.20	Counter	read-only	Total number of receive errors
CTR wfIsdnBriTxErrors	1.3.6.1.4.1.18.3.5.9.8.9.1.21	Counter	read-only	Total number of transmission errors
CTR wfIsdnBriRxLackRescs	1.3.6.1.4.1.18.3.5.9.8.9.1.22	Counter	read-only	Number of times a receive packet was discarded because there was no receive descriptor available.
CTR wfIsdnBriTxLackRescs	1.3.6.1.4.1.18.3.5.9.8.9.1.23	Counter	read-only	Number of frames clipped in driver's transmit routine due to transmit congestion.
CTR wfIsdnBriTxUnderFlows	1.3.6.1.4.1.18.3.5.9.8.9.1.24	Counter	read-only	Number of transmission underflows, device FIFO went empty before driver could replenish with more data
CTR wfIsdnBriTxDChanCollisions	1.3.6.1.4.1.18.3.5.9.8.9.1.25	Counter	read-only	Number of times a collison occurred on the S-Bus transmitting a frame greater than 32 bytes, so frame had to be retransmitted
CTR wfIsdnBriRxOverFlows	1.3.6.1.4.1.18.3.5.9.8.9.1.26	Counter	read-only	Number of receive overflows, device FIFO overflowed before the driver was able to read/empty the FIFO.
CTR wfIsdnBriRxTooLongFrames	1.3.6.1.4.1.18.3.5.9.8.9.1.27	Counter	read-only	Number of frames received which were larger than the defined MTU
CTR wfIsdnBriRxBadCrcs	1.3.6.1.4.1.18.3.5.9.8.9.1.28	Counter	read-only	Number of bad receive frames caused by FCS errors
CTR wfIsdnBriRxAborts	1.3.6.1.4.1.18.3.5.9.8.9.1.29	Counter	read-only	Number of aborted frames due to being non octet aligned (i.e seven one's in a row received)
CTR wfIsdnBriRxReplenMisses	1.3.6.1.4.1.18.3.5.9.8.9.1.30	Counter	read-only	Number of packet buffer misses while attempting to replenish driver receive descriptor ring.
CTR wfIsdnBriTimer3Timeouts	1.3.6.1.4.1.18.3.5.9.8.9.1.31	Counter	read-only	Number of Timer 3 timeout's detected. This indicates the number of times the Router tried to activate the S/T interface without success.
CTR wfIsdnBriTimer4Timeouts	1.3.6.1.4.1.18.3.5.9.8.9.1.32	Counter	read-only	Number of Timer 4 timeout's detected. The T4 timer is started when leaving state F7 or F8 upon the reception of INFO 0. If layer 1 does not enter an active state before expiration of this timer, then a Deactivation Indication will be sent to layer 2.
INT wfIsdnBriLineType	1.3.6.1.4.1.18.3.5.9.8.9.1.33	INTEGER	read-write	BRI line type can be either Multipoint (passive bus configuration with more than one device connected) or Point-to-Point with a single device attached.
INT wfIsdnBriMode	1.3.6.1.4.1.18.3.5.9.8.9.1.34	INTEGER	read-write	This attribute controls the operation of the Basic Rate Interface. DIALUP is the traditional mode of operation in which call setup signalling is done in concert with the ISDN switch. LEASED is a special case of ISDN in which no signalling will be done with the switch and instead the switch is configured with nailed up connections to specific remote ISDN termination points.
INT wfIsdnBriInterfaceType	1.3.6.1.4.1.18.3.5.9.8.9.1.35	INTEGER	read-only	Type of ISDN interface card being used. It can either be 'U' or 'S/T'.
INT wfIsdnBriNtState	1.3.6.1.4.1.18.3.5.9.8.9.1.36	INTEGER	read-only	State of the U interface from the routers point of view. These states correspond to those described in the ANSI T1.601 recommendation and with those described in relation to the IEC-Q.
INT wfIsdnBriTimerM4Tmo	1.3.6.1.4.1.18.3.5.9.8.9.1.37	INTEGER	read-write	Indicates the amount of time in seconds for our M4 timer. The M4 timer is initiated by the host (i.e. the router). The M4 timer is started whenever the host receives a wakeup signal from the U interface. During the duration of the M4 timer, the router in trying to activate the interface will respond with a TN signal followed with SN1 (optional) signal. The router will then receive SL1 from the U interface followed with SL2. Upon reception of SL2 signal, the router will respond with SN2. At this point the timer is stopped if it has not expired yet.
INT wfIsdnBriTimerM6Tmo	1.3.6.1.4.1.18.3.5.9.8.9.1.38	INTEGER	read-write	Indicates the amount of time in milliseconds for our M6 timer. The M6 timer is initiated by the host (i.e. the router). The host has to complete the start-up sequence for the duration of the M6 timer. If it fails to do so, it will enter the receivereset state and remain in that state until it receives a wakeup signal from the U interface.
INT wfIsdnBriX25D	1.3.6.1.4.1.18.3.5.9.8.9.1.39	INTEGER	read-write	enable/disable the X25 over ISDN D channel feature on the interface.
INT wfIsdnBriX25DTeiType	1.3.6.1.4.1.18.3.5.9.8.9.1.40	INTEGER	read-write	TEI type used for the X25 over ISDN D channel feature.
INT wfIsdnBriX25DTeiValue	1.3.6.1.4.1.18.3.5.9.8.9.1.41	INTEGER	read-write	TEI value used for the X25 over ISDN D channel feature. 0 to 63 are for fixed TEI type and 127 for auto TEI type
wfIsdnBChanInterfaceTable	1.3.6.1.4.1.18.3.5.9.8.10		not-accessible	ISDN Logical B channel MIB Record
wfIsdnBChanInterfaceEntry	1.3.6.1.4.1.18.3.5.9.8.10.1		not-accessible	An entry in the ISDN table
INT wfIsdnBChanDelete	1.3.6.1.4.1.18.3.5.9.8.10.1.1	INTEGER	read-write	Create/Delete parameter
INT wfIsdnBChanLineNumber	1.3.6.1.4.1.18.3.5.9.8.10.1.2	INTEGER	read-only	line number for this line instance
INT wfIsdnBChanIndex	1.3.6.1.4.1.18.3.5.9.8.10.1.3	INTEGER	read-only	a unique one up type number to create a list
INT wfIsdnBChanDisable	1.3.6.1.4.1.18.3.5.9.8.10.1.4	INTEGER	read-write	Enable/Disable parameter
INT wfIsdnBChanState	1.3.6.1.4.1.18.3.5.9.8.10.1.5	INTEGER	read-only	Line Driver state variable, Not Present, Init, Down, Up
INT wfIsdnBChanCct	1.3.6.1.4.1.18.3.5.9.8.10.1.6	INTEGER	read-write	CCT number for this interface instance
INT wfIsdnBChanWanProtocol	1.3.6.1.4.1.18.3.5.9.8.10.1.7	INTEGER	read-write	WAN protocol selection is provided via this parameter. The supported protocols can be selected per interface.
INT wfIsdnBChanBackupPool	1.3.6.1.4.1.18.3.5.9.8.10.1.8	INTEGER	read-write	Backup pool id containing this line driver
INT wfIsdnBChanDemandPool	1.3.6.1.4.1.18.3.5.9.8.10.1.9	INTEGER	read-write	Dial on demand pool id containing this line driver
STR wfIsdnBChanDirectoryNum	1.3.6.1.4.1.18.3.5.9.8.10.1.10	DisplayString	read-write	Directory Number associated with the interface
STR wfIsdnBChanSpid	1.3.6.1.4.1.18.3.5.9.8.10.1.11	DisplayString	read-write	Service Profile IDentifier - assigned by the Central Office on ordering ISDN service from a switch conforming to National ISDN.
INT wfIsdnBChanActiveCct	1.3.6.1.4.1.18.3.5.9.8.10.1.12	INTEGER	read-only	CCT number for this interface instance
INT wfIsdnBChanPriority	1.3.6.1.4.1.18.3.5.9.8.10.1.13	INTEGER	read-write	Priority associated with this ISDN B Channel
INT wfIsdnBchanMultilineMode	1.3.6.1.4.1.18.3.5.9.8.10.1.14	INTEGER	read-write	This indicates the roll the B channel plays in a Bandwidth on Demand-Multiline Circuit. If this is not BOD, the mode is standard.
wfIsdnPoolTable	1.3.6.1.4.1.18.3.5.9.8.11		not-accessible	ISDN Pool MIB Record
wfIsdnPoolEntry	1.3.6.1.4.1.18.3.5.9.8.11.1		not-accessible	An entry in the Pool table
INT wfIsdnPoolDelete	1.3.6.1.4.1.18.3.5.9.8.11.1.1	INTEGER	read-write	Create/Delete parameter
INT wfIsdnPoolType	1.3.6.1.4.1.18.3.5.9.8.11.1.2	INTEGER	read-only	Type of Pool . Backup or Demand
INT wfIsdnPoolLineNumber	1.3.6.1.4.1.18.3.5.9.8.11.1.3	INTEGER	read-only	D channel line number associated with this pool instance
INT wfIsdnPoolId	1.3.6.1.4.1.18.3.5.9.8.11.1.4	INTEGER	read-only	a unique pool ID
INT wfIsdnPoolChannelCnt	1.3.6.1.4.1.18.3.5.9.8.11.1.5	INTEGER	read-write	Number of Channels allocated for this Pool
INT wfIsdnPoolPriority	1.3.6.1.4.1.18.3.5.9.8.11.1.6	INTEGER	read-write	Priority of Lines in Pool
INT wfIsdnPoolChannelInUse	1.3.6.1.4.1.18.3.5.9.8.11.1.7	INTEGER	read-only	Number of Channels in use from this Pool.
wfIsdnLocalPhoneNumTable	1.3.6.1.4.1.18.3.5.9.8.12		not-accessible	ISDN Local phone number list
wfIsdnLocalPhoneNumEntry	1.3.6.1.4.1.18.3.5.9.8.12.1		not-accessible	An entry in table
INT wfIsdnLocalPhoneNumDelete	1.3.6.1.4.1.18.3.5.9.8.12.1.1	INTEGER	read-write	Delete this phone number from the list
INT wfIsdnLocalPhoneNumLineNum	1.3.6.1.4.1.18.3.5.9.8.12.1.2	INTEGER	read-only	D Channel Line Number
INT wfIsdnLocalPhoneNumIndex	1.3.6.1.4.1.18.3.5.9.8.12.1.3	INTEGER	read-only	a unique sequetial index to create a list
STR wfIsdnLocalDirectoryNum	1.3.6.1.4.1.18.3.5.9.8.12.1.4	DisplayString	read-write	Directory Number (local phone number) assiciated with the interface
STR wfIsdnLocalSubAddr	1.3.6.1.4.1.18.3.5.9.8.12.1.5	DisplayString	read-write	Local Phone Number, the sub address portion
STR wfIsdnLocalSpid	1.3.6.1.4.1.18.3.5.9.8.12.1.6	DisplayString	read-write	Service Profile IDentifier - assigned by the Central Office on ordering ISDN service from a switch conforming to National ISDN.
INT wfIsdnLocalAssignedChannel	1.3.6.1.4.1.18.3.5.9.8.12.1.7	INTEGER	read-write	for Swserv phone numbers, the delimiter portion
INT wfIsdnLocalSpidStatus	1.3.6.1.4.1.18.3.5.9.8.12.1.8	INTEGER	read-only	The status of SPID registration
INT wfIsdnLocalDirectoryNumType	1.3.6.1.4.1.18.3.5.9.8.12.1.9	INTEGER	read-write	For ISDN type number, it needs type of number UNKNOWN Type is 0, use 1 to satisfy MDL requirement This attribute value will be ANDED with 0xFFF0 before using it.
INT wfIsdnLocalDirectoryNumPlan	1.3.6.1.4.1.18.3.5.9.8.12.1.10	INTEGER	read-write	If Isdn and if type of number is UNKNOWN or INERNATIONAL or NATIONAL or SUBSCRIBER then a plan number is needed. UNKNOWN is 0 , using 16 (0x10)to satisfy MDL requirement. We will AND this field with 0x0F before using it.
INT wfIsdnSpidRetries	1.3.6.1.4.1.18.3.5.9.8.12.1.11	INTEGER	read-write	Number of times the SPID registration request is sent to the ISDN switch
INT wfIsdnSpidRetryAttempts	1.3.6.1.4.1.18.3.5.9.8.12.1.12	INTEGER	read-write	Number of times the SPID registration is re-envoked.
INT wfIsdnSpidRetryTimer	1.3.6.1.4.1.18.3.5.9.8.12.1.13	INTEGER	read-write	Amount of time in seconds to wait before re-envoking SPID registration
INT wfIsdnSpidResetBri	1.3.6.1.4.1.18.3.5.9.8.12.1.14	INTEGER	read-write	When enabled the ISDN BRI interface is reset after all the SPID registartion attempts fail, zero setting disables this functionality. When set to a nonzero N the interface will be reset if the total number of BRI interface resets on this slot is less than N.
wfModemCommandTable	1.3.6.1.4.1.18.3.5.9.8.13		not-accessible	Modem Command String interface Entry
wfModemCommandEntry	1.3.6.1.4.1.18.3.5.9.8.13.1		not-accessible	An entry in table
INT wfModemCommandDelete	1.3.6.1.4.1.18.3.5.9.8.13.1.1	INTEGER	read-write	Delete this Modem Command Entry mib record
INT wfModemCommandSlot	1.3.6.1.4.1.18.3.5.9.8.13.1.2	INTEGER	read-only	Instance ID Slot, filled in by driver
INT wfModemCommandConnector	1.3.6.1.4.1.18.3.5.9.8.13.1.3	INTEGER	read-only	Instance ID Connector, filled in by driver
STR wfModemCommandString	1.3.6.1.4.1.18.3.5.9.8.13.1.4	DisplayString	read-write	String to be passed to the modem to configure it. Syntax of the string is not checked

RFC description

Monitors ISDN modem interfaces with connection status, bandwidth aggregation, and dial retry configuration.

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What Is Wellfleet-ISDN-MIB?

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RFC description