ASCEND-MIBX25-MIB

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Category: SNA and Legacy Protocols, Vendor: Ascend/Lucent

Description: Manages X.25 packet-switched network interface configuration on Ascend WAN access equipment.

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What Is ASCEND-MIBX25-MIB?

ASCEND-MIBX25-MIB is an Ascend Communications (later Lucent) proprietary MIB defining X.25 dial profiles on Ascend MAX/TNT remote-access equipment. Its profile table, keyed by name, records active/kludge flags, nailed-up group and mode, called-number type, switched-call type, phone/billing/transit number, call-by-call ID, X.25 timer values (T1/T2/N2), window size (K), idle timer, packet window/size settings (min/max/default), and related PAD parameters. As a configuration MIB it lets an administrator confirm an X.25 profile's timers and window sizes before troubleshooting a dial-up X.25 connection. It is deployed on Ascend (Lucent) MAX/TNT remote-access equipment with X.25 support. Engineers can download the ASCEND-MIBX25-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ASCEND-MIBX25-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

Ascend (Lucent) MAX/TNT remote-access equipment (X.25)

Monitoring Examples

An administrator checks x25Profile-oT1Val and x25Profile-Maxwinsize to confirm an X.25 dial profile's timer and window settings match the far end when a connection fails to establish.

What Can Be Monitored

X.25 dial profile timer and window configuration

Imported Objects

From ASCEND-MIB

configuration

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

IpAddress

OIDs

OID symbolic	OID numeric	Type	Access	Description
mibx25Profile	1.3.6.1.4.1.529.23.140
mibx25ProfileEntry	1.3.6.1.4.1.529.23.140.1.1		not-accessible	A mibx25Profile entry containing objects that maps to the parameters of mibx25Profile profile.
mibx25ProfileTable	1.3.6.1.4.1.529.23.140.1		not-accessible	A list of mibx25Profile profile entries.
INT x25Profile_Action_o	1.3.6.1.4.1.529.23.140.1.1.44	INTEGER	read-write
INT x25Profile_Active	1.3.6.1.4.1.529.23.140.1.1.2	INTEGER	read-write	Indicates whether this profile is to be included in the X.25 table.
STR x25Profile_BillingNumber	1.3.6.1.4.1.529.23.140.1.1.9	DisplayString	read-write	A number used for billing purposes.
INT x25Profile_CallByCallId	1.3.6.1.4.1.529.23.140.1.1.11	INTEGER	read-write	Id for the call-by-call signalling for PRI.
INT x25Profile_CalledNumberType	1.3.6.1.4.1.529.23.140.1.1.6	INTEGER	read-write	Indication of whether national national number, international number, etc. is specified.
INT x25Profile_ClearDiag	1.3.6.1.4.1.529.23.140.1.1.24	INTEGER	read-write	X.25 Clear request has DIAG.
INT x25Profile_ClosedUserGroups	1.3.6.1.4.1.529.23.140.1.1.51	INTEGER	read-write	Type of Closed User Group facilities subscribed to.
INT x25Profile_Defpktsize	1.3.6.1.4.1.529.23.140.1.1.48	INTEGER	read-write	Default X.25 Packet size to use if not specified during call establishment.
INT x25Profile_Defwinsize	1.3.6.1.4.1.529.23.140.1.1.47	INTEGER	read-write	Default X.25 Window size to use if not specified during call establishment.
INT x25Profile_DteFlag	1.3.6.1.4.1.529.23.140.1.1.36	INTEGER	read-write	Indicates the DTE/DCE nature of the X.25 protocol.
INT x25Profile_HighestPVC	1.3.6.1.4.1.529.23.140.1.1.21	INTEGER	read-write	X.25 logical channel number assigned to the highest PVC.
INT x25Profile_HighestSVC	1.3.6.1.4.1.529.23.140.1.1.23	INTEGER	read-write	X.25 logical channel number assigned to the highest SVC.
INT x25Profile_IdleVal	1.3.6.1.4.1.529.23.140.1.1.45	INTEGER	read-write	Timer used to poll the the remote LAPB when there is no activity on the link to ensure the remote station is still alive. A value of zero disables this function.
INT x25Profile_Kludge	1.3.6.1.4.1.529.23.140.1.1.3	INTEGER	read-write	This is a kludge to indicate that the physical line is to be brought down before connecting. It is also used for outsequence on a reset. This byte formally a fill.
INT x25Profile_KVal	1.3.6.1.4.1.529.23.140.1.1.15	INTEGER	read-write	LAPB Window size specifying the number of unacknowledged I PDUs which may be sent.
INT x25Profile_LowestPVC	1.3.6.1.4.1.529.23.140.1.1.20	INTEGER	read-write	X.25 logical channel number assigned to the lowest PVC.
INT x25Profile_LowestSVC	1.3.6.1.4.1.529.23.140.1.1.22	INTEGER	read-write	X.25 logical channel number assigned to the lowest SVC.
INT x25Profile_Maxwinsize	1.3.6.1.4.1.529.23.140.1.1.46	INTEGER	read-write	Maximum X.25 Window size which will be negotiated on calls.
INT x25Profile_NailedMode	1.3.6.1.4.1.529.23.140.1.1.5	INTEGER	read-write	Specifies whether it is a nailed or switched.
INT x25Profile_NailedUpGroup	1.3.6.1.4.1.529.23.140.1.1.4	INTEGER	read-write	Specifies the nailed group number.
INT x25Profile_NetType	1.3.6.1.4.1.529.23.140.1.1.37	INTEGER	read-write	Net Type Enum
INT x25Profile_oDiscMode	1.3.6.1.4.1.529.23.140.1.1.38	INTEGER	read-write	Disc Mode: Active or passive
INT x25Profile_oMaxPktSize	1.3.6.1.4.1.529.23.140.1.1.19	INTEGER	read-write	Maximum X.25 Packet size which will be negotiated on calls.
INT x25Profile_oMinPktSize	1.3.6.1.4.1.529.23.140.1.1.18	INTEGER	read-write	X.25 log base 2 of min packet size in negotiation.
INT x25Profile_oN2Val	1.3.6.1.4.1.529.23.140.1.1.14	INTEGER	read-write	Maximum number of times that a PDU is sent following the expiry of the Acknowledgment Timer.
INT x25Profile_oPktSize	1.3.6.1.4.1.529.23.140.1.1.17	INTEGER	read-write	X.25 default Packet size.
INT x25Profile_oPktWindow	1.3.6.1.4.1.529.23.140.1.1.16	INTEGER	read-write	X.25 Packet Window size.
STR x25Profile_oPriNumberValue	1.3.6.1.4.1.529.23.140.1.1.43	DisplayString	read-write	Phone number to be used for BAP
INT x25Profile_oSeqNumbers	1.3.6.1.4.1.529.23.140.1.1.39	INTEGER	read-write	Sequence numbers mode: normal or extended
INT x25Profile_oT1Val	1.3.6.1.4.1.529.23.140.1.1.12	INTEGER	read-write	The time interval during which the LAPB shall expect to receive an acknowledgment to an outstanding I PDU or an expected response to a sent unnumbered PDU.
INT x25Profile_oT2Val	1.3.6.1.4.1.529.23.140.1.1.13	INTEGER	read-write	The maximum delay at LAPB before transmitting a delayed RR. This must be considerably less than T1 the Acknowledgment Timer value.
INT x25Profile_oVceTimerVal	1.3.6.1.4.1.529.23.140.1.1.41	INTEGER	read-write	Virtual Call Establishment Timer Interval: number of seconds to maintain a connection to a character oriented device that has not established a virtual call. A value of 0 disables the timer box-wide
INT x25Profile_oX25DTeiValue	1.3.6.1.4.1.529.23.140.1.1.42	INTEGER	read-write	TEI to be used when D-channel X.25
STR x25Profile_PhoneNumber	1.3.6.1.4.1.529.23.140.1.1.8	DisplayString	read-write	The phonenumber of the named host.
INT x25Profile_Pktdiag	1.3.6.1.4.1.529.23.140.1.1.49	INTEGER	read-write	Incoming Restart, Clear and Reset Indications will contain the diagnostic byte
INT x25Profile_PktOptions	1.3.6.1.4.1.529.23.140.1.1.27	INTEGER	read-write	X.25 packet level options.
INT x25Profile_PktR20	1.3.6.1.4.1.529.23.140.1.1.29	INTEGER	read-write	Number of times an X.25 restart request will be retried.
INT x25Profile_PktR22	1.3.6.1.4.1.529.23.140.1.1.32	INTEGER	read-write	Number of times an X.25 reset request will be retried.
INT x25Profile_PktR23	1.3.6.1.4.1.529.23.140.1.1.34	INTEGER	read-write	Number of times an X.25 clear request will be retried.
INT x25Profile_PktT20	1.3.6.1.4.1.529.23.140.1.1.28	INTEGER	read-write	X.25 restart request response timer.
INT x25Profile_PktT21	1.3.6.1.4.1.529.23.140.1.1.30	INTEGER	read-write	X.25 call request response timer.
INT x25Profile_PktT22	1.3.6.1.4.1.529.23.140.1.1.31	INTEGER	read-write	X.25 reset request response timer.
INT x25Profile_PktT23	1.3.6.1.4.1.529.23.140.1.1.33	INTEGER	read-write	X.25 clear request response timer.
INT x25Profile_ResetDiag	1.3.6.1.4.1.529.23.140.1.1.25	INTEGER	read-write	X.25 reset request has DIAG.
INT x25Profile_RestartDiag	1.3.6.1.4.1.529.23.140.1.1.26	INTEGER	read-write	X.25 restart request has DIAG.
INT x25Profile_ReverseChargeAcceptance	1.3.6.1.4.1.529.23.140.1.1.40	INTEGER	read-write	Reverse Charge Acceptance if set permits the use of reverse charges on Incoming Call packets.
INT x25Profile_SwitchedCallType	1.3.6.1.4.1.529.23.140.1.1.7	INTEGER	read-write	Type of bearer channel capability to set up for each switched call in the session.
STR x25Profile_TransitNumber	1.3.6.1.4.1.529.23.140.1.1.10	DisplayString	read-write	The string for use in the 'transit network ie' for PRI calling when going through a LEC.
STR x25Profile_X25Name	1.3.6.1.4.1.529.23.140.1.1.1	DisplayString	read-only	Name of the X.25 profile.
STR x25Profile_X25SrcAddress	1.3.6.1.4.1.529.23.140.1.1.50	DisplayString	read-write	X.25 source address

RFC description

Configures X.25 protocol profile settings for Ascend router equipment including call parameters and billing information.

Start monitoring Ascend Communications (Lucent) MAX/Pipeline/TNT WAN access equipment (legacy) 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 ASCEND-MIBX25-MIB

What Is ASCEND-MIBX25-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description