ASCEND-MIBCRAP-MIB

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Category: Telephony and VoIP, Vendor: Ascend/Lucent

Description: Handles allocation of call resources for telephony and dial-up services on Ascend equipment.

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What Is ASCEND-MIBCRAP-MIB?

ASCEND-MIBCRAP-MIB is a vendor-specific MIB for Ascend (later Lucent/Avaya) telephony and dial-access equipment, covering call resource allocation for telephony and dial services (CRAP standing for Call Resource Allocation Protocol/Process in Ascend's naming). It exposes objects for tracking and managing shared call resources such as modem or channel pools used to service incoming/outgoing dial calls. Its monitoring relevance is in service capacity and resource-utilization status: it would let an administrator see how many call resources are in use versus available, helping detect resource exhaustion that causes new calls to be rejected. No sample objects or module description text were available in this source excerpt, so specific object or table names cannot be confirmed here. It is typically deployed in enterprise or carrier dial-access environments using legacy Ascend access concentrators handling high call volumes. Engineers can download the ASCEND-MIBCRAP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ASCEND-MIBCRAP-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 dial-access/telephony concentrator

Monitoring Examples

No sample_objects or module_desc text was provided in the source data for this MIB, so no specific object or table names, nor a grounded monitoring scenario, can be responsibly constructed here. In general terms, a call-resource-allocation MIB of this kind would typically expose current and total resource-pool counts, letting an operator spot when a pool nears exhaustion during peak call volume. Without confirmed object names this cannot be stated as fact for this specific module.

What Can Be Monitored

call resource pool utilization
call resource availability

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
mibcrapProfile	1.3.6.1.4.1.529.23.70
mibcrapProfileTable	1.3.6.1.4.1.529.23.70.1		not-accessible	A list of mibcrapProfile profile entries.
mibcrapProfileEntry	1.3.6.1.4.1.529.23.70.1.1		not-accessible	A mibcrapProfile entry containing objects that maps to the parameters of mibcrapProfile profile.
INT crapProfile_Index_DeviceAddress_PhysicalAddress_Shelf	1.3.6.1.4.1.529.23.70.1.1.1	INTEGER	read-only	The number of the shelf that the addressed physical device resides on.
INT crapProfile_Index_DeviceAddress_PhysicalAddress_Slot	1.3.6.1.4.1.529.23.70.1.1.2	INTEGER	read-only	The number of the slot that the addressed physical device resides on.
INT crapProfile_Index_DeviceAddress_PhysicalAddress_ItemNumber	1.3.6.1.4.1.529.23.70.1.1.3	INTEGER	read-only	A number that specifies an addressable entity within the context of shelf and slot.
INT crapProfile_Index_DeviceAddress_LogicalItem	1.3.6.1.4.1.529.23.70.1.1.4	INTEGER	read-only	A number that specifies an addressable logical entity within the context of a physical address.
INT crapProfile_Index_EntryNumber	1.3.6.1.4.1.529.23.70.1.1.5	INTEGER	read-only	An identifying number. There may be many profile entries for a given device-address. This number is used to discriminate the various entries.
INT crapProfile_TrunkGroup	1.3.6.1.4.1.529.23.70.1.1.6	INTEGER	read-write	The trunk group, if any, associated with this device. Calls that originate on a line assigned to a trunk group will be routed to devices assigned to the same trunk group, if available.
STR crapProfile_PhoneNumber	1.3.6.1.4.1.529.23.70.1.1.7	DisplayString	read-write	The phone number of the indexed device. Incoming calls to this phone number may be routed to the device. Multiple devices may have the same phone number. The phone number may contain a sub-address, e.g. (xxx) yyy-zzzz,s.
INT crapProfile_PreferredSource_PhysicalAddress_Shelf	1.3.6.1.4.1.529.23.70.1.1.8	INTEGER	read-write	The number of the shelf that the addressed physical device resides on.
INT crapProfile_PreferredSource_PhysicalAddress_Slot	1.3.6.1.4.1.529.23.70.1.1.9	INTEGER	read-write	The number of the slot that the addressed physical device resides on.
INT crapProfile_PreferredSource_PhysicalAddress_ItemNumber	1.3.6.1.4.1.529.23.70.1.1.10	INTEGER	read-write	A number that specifies an addressable entity within the context of shelf and slot.
INT crapProfile_PreferredSource_LogicalItem	1.3.6.1.4.1.529.23.70.1.1.11	INTEGER	read-write	A number that specifies an addressable logical entity within the context of a physical address.
INT crapProfile_CallRouteType	1.3.6.1.4.1.529.23.70.1.1.12	INTEGER	read-write	The type of call that should be routed to the indexed device.
INT crapProfile_LcdIndex	1.3.6.1.4.1.529.23.70.1.1.13	INTEGER	read-write	Index for this profile instance. Only used in lcd screens.
STR crapProfile_Name	1.3.6.1.4.1.529.23.70.1.1.14	DisplayString	read-write	User-meaningful name for lcd menu display only.
INT crapProfile_Active	1.3.6.1.4.1.529.23.70.1.1.15	INTEGER	read-write	Profile is only used if active.
INT crapProfile_SrcChannelGroup	1.3.6.1.4.1.529.23.70.1.1.16	INTEGER	read-write	If non-zero, the call must come in on this channel group to match.
INT crapProfile_ChannelGroup	1.3.6.1.4.1.529.23.70.1.1.17	INTEGER	read-write	If non-zero, route matching call to this channel group
INT crapProfile_DialPlan	1.3.6.1.4.1.529.23.70.1.1.18	INTEGER	read-write	If non-zero, use this dial plan number for ISDN call setup parameters.
STR crapProfile_RewritePattern	1.3.6.1.4.1.529.23.70.1.1.19	DisplayString	read-write	Pattern for replacement in actual phone number.
STR crapProfile_RewriteReplacement	1.3.6.1.4.1.529.23.70.1.1.20	DisplayString	read-write	Replacement for pattern in actual phone number.
IP crapProfile_RemoteVoipgw	1.3.6.1.4.1.529.23.70.1.1.21	IpAddress	read-write	IP address of remote VoIP gateway to terminate this call.
INT crapProfile_Action_o	1.3.6.1.4.1.529.23.70.1.1.22	INTEGER	read-write
INT crapProfile_Cost	1.3.6.1.4.1.529.23.70.1.1.23	INTEGER	read-write	Calls will be routed to lower cost routes first

RFC description

Manages call resource allocation for telephony and dial services on Ascend equipment.

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Download ASCEND-MIBCRAP-MIB

What Is ASCEND-MIBCRAP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description