ACC-DN

All MIBs › ACC-DN

Category: Vendor: ACC/Ericsson

Description: Manages directory number (DN) assignment and mapping on ACC/Ericsson ISDN-capable access routers for call routing and number translation.

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What Is ACC-DN?

ACC-DN is a vendor-specific MIB for managing directory number (DN) assignment and mapping on ACC/Ericsson ISDN-capable access routers, supporting call routing and number-to-interface translation for dial-up and ISDN services. It is primarily a configuration MIB, exposing the mapping between directory numbers and the router's call-handling/interface resources. Its monitoring value is in confirming correct call-routing configuration, since verifying a given directory number maps to the intended interface or dial-in service helps diagnose why inbound calls to a specific number are being misrouted or rejected. It relies on general ISDN/telephony numbering concepts rather than another SNMP MIB directly. It is deployed on ACC/Ericsson access routers/gateways used by service providers or enterprises for ISDN dial-up call termination. Engineers can download the ACC-DN file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ACC-DN. 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

ACC/Ericsson ISDN access router/gateway

Monitoring Examples

An admin reviews the DN-to-interface mapping table when calls to a specific directory number are failing to connect, confirming that the number is still correctly assigned to an active dial-in interface rather than having been reassigned or removed during a configuration change.

What Can Be Monitored

directory number to interface mapping
call routing configuration
DN assignment status

Imported Objects

From ACC-MIB

DisplayString
IfIndex
RowStatus
SmdsAddress
accBRG	OBJECT-IDENTITY

From ACC-SYSTEM

accTrapLogSeqNum

OBJECT-TYPE

From RFC1155-SMI

Counter
OBJECT-TYPE
TimeTicks

OIDs

OID symbolic	OID numeric	Type	Access	Description
accDn	1.3.6.1.4.1.5.1.1.19
INT accDnNumber	1.3.6.1.4.1.5.1.1.19.1	INTEGER	read-only	Number of DECNET circuits
INT accDnID	1.3.6.1.4.1.5.1.1.19.2	INTEGER	read-write	Node ID; Least 10 bits identify the node, six bits above that identify the area.
INT accDnMaxNode	1.3.6.1.4.1.5.1.1.19.3	INTEGER	read-write	Maximum node number permitted in the local area
INT accDnMaxArea	1.3.6.1.4.1.5.1.1.19.4	INTEGER	read-write	Maximum area number permitted
INT accDnMaxAdjRtr	1.3.6.1.4.1.5.1.1.19.5	INTEGER	read-write	Maximum number of adjacent routers
INT accDnMaxEndNode	1.3.6.1.4.1.5.1.1.19.6	INTEGER	read-write	Maximum number of broadcast endnode adjacencies
INT accDnMaxLocHop	1.3.6.1.4.1.5.1.1.19.7	INTEGER	read-write	Maximum number of hops allowed within this area
INT accDnMaxLocCost	1.3.6.1.4.1.5.1.1.19.8	INTEGER	read-write	Maximum cost allowed on a path within this area
INT accDnMaxVisit	1.3.6.1.4.1.5.1.1.19.9	INTEGER	read-write	Maximum number of node visits allowed for a packet
INT accDnMaxForHop	1.3.6.1.4.1.5.1.1.19.10	INTEGER	read-write	Maximum number of hops allowed to another area
INT accDnMaxForCost	1.3.6.1.4.1.5.1.1.19.11	INTEGER	read-write	Maximum cost allowed on a path to another area
TIK accDnBCT1	1.3.6.1.4.1.5.1.1.19.12	TimeTicks	read-write	Interval between retranmissions of routing database updates on Broadcast Address
TIK accDnT1	1.3.6.1.4.1.5.1.1.19.13	TimeTicks	read-write	Interval between retranmissions of routing database updates non-broadcast
INT accDnMsgLev	1.3.6.1.4.1.5.1.1.19.14	INTEGER	read-write	Message level for generation of trap messages describing DECNET operational phenonomena See Trap level for description
INT accDnNodeState	1.3.6.1.4.1.5.1.1.19.15	INTEGER	read-write	Operational state of the node
CTR accDnUnreachs	1.3.6.1.4.1.5.1.1.19.16	Counter	read-only	Packets dropped due to node unreachable
CTR accDnVisitXcds	1.3.6.1.4.1.5.1.1.19.17	Counter	read-only	Packets dropped due to visits exceeded
CTR accDnBadNodes	1.3.6.1.4.1.5.1.1.19.18	Counter	read-only	Packets dropped due to illegal node number
CTR accDnPktOsizes	1.3.6.1.4.1.5.1.1.19.19	Counter	read-only	Packets dropped due to oversize packet
CTR accDnFmtErrs	1.3.6.1.4.1.5.1.1.19.20	Counter	read-only	Packets dropped due to packet format error
accDnCktTable	1.3.6.1.4.1.5.1.1.19.21		not-accessible	DECnet circuit table Entries are added/deleted via management action.
accDnCktEntry	1.3.6.1.4.1.5.1.1.19.21.1		not-accessible	The instance of an entry is the circuit number. Existing entries can be modified.
INT accDnCktIndex	1.3.6.1.4.1.5.1.1.19.21.1.1	INTEGER	read-write	Circuit number
INT accDnCktStatus	1.3.6.1.4.1.5.1.1.19.21.1.2	INTEGER	read-write	Administrative DECNET state of this circuit
INT accDnCktState	1.3.6.1.4.1.5.1.1.19.21.1.3	INTEGER	read-only	Operational DECNET state of this circuit
INT accDnCktCost	1.3.6.1.4.1.5.1.1.19.21.1.4	INTEGER	read-write	Administrative circuit cost Object will be set to a circuit-type dependent value if not present in entry-adding SET PDU.
INT accDnMaxRtr	1.3.6.1.4.1.5.1.1.19.21.1.5	INTEGER	read-write	Maximum number of routers that can be communicated with over this circuit
TIK accDnHelloInt	1.3.6.1.4.1.5.1.1.19.21.1.6	TimeTicks	read-write	Interval between transmission of Router Hello messages to other DECNET routers on this circuit
INT accDnRtrPriority	1.3.6.1.4.1.5.1.1.19.21.1.7	INTEGER	read-write	Priority of this Decnet router to become designated router on this circuit.
OCT accDnDesRtrId	1.3.6.1.4.1.5.1.1.19.21.1.8	OCTET STRING	read-only	ID of router which is designated router on this circuit. Lower 10 bits is node number, six bits above that are area number.
INT accDnDesRtrPrio	1.3.6.1.4.1.5.1.1.19.21.1.9	INTEGER	read-only	Priority of router which is designated router on this circuit.
CTR accDnTrnPktRecs	1.3.6.1.4.1.5.1.1.19.21.1.10	Counter	read-only	Number of transit packets received on this circuit.
CTR accDnTrnPktSnds	1.3.6.1.4.1.5.1.1.19.21.1.11	Counter	read-only	Number of transit packets sent on this circuit.
CTR accDnEndNodePktRecs	1.3.6.1.4.1.5.1.1.19.21.1.12	Counter	read-only	Number of end-node packets received on this circuit.
CTR accDnEndNodePktSnds	1.3.6.1.4.1.5.1.1.19.21.1.13	Counter	read-only	Number of end-node packets sent on this circuit.
CTR accDnCktDowns	1.3.6.1.4.1.5.1.1.19.21.1.14	Counter	read-only	Number of circuit down events noted on this circuit.
INT accDnCktType	1.3.6.1.4.1.5.1.1.19.21.1.15	INTEGER	read-write	Circuit type Object required in entry-adding SET PDU.
INT accDnCktPort	1.3.6.1.4.1.5.1.1.19.21.1.16	INTEGER	read-write	Physical port that this circuit is on Object required in entry-adding SET PDU.
STR accDnX25InOutAddr	1.3.6.1.4.1.5.1.1.19.21.1.17	DisplayString	read-write	X25 address for other end of circuit; we'll send to this address and will accept packets from this address for this circuit. Object required in entry-adding SET PDU if circuit type is X.25
STR accDnX25InAddr	1.3.6.1.4.1.5.1.1.19.21.1.18	DisplayString	read-write	Packets from this address are accepted on this circuit. Object will be set to default value if not present in entry-adding SET PDU.
TIK accDnX25Idle	1.3.6.1.4.1.5.1.1.19.21.1.19	TimeTicks	read-write	Maximum idle time before this circuit is considered unused. Object will be set to default value if not present in entry-adding SET PDU.
INT accDnX25PktVal	1.3.6.1.4.1.5.1.1.19.21.1.20	INTEGER	read-write	Maximum X25 packet size Object will be set to default value if not present in entry-adding SET PDU.
INT accDnX25PktWin	1.3.6.1.4.1.5.1.1.19.21.1.21	INTEGER	read-write	X25 packet window Object will be set to default value if not present in entry-adding SET PDU.
INT accDnEntryStatus	1.3.6.1.4.1.5.1.1.19.21.1.22	INTEGER	read-write	Setting this object to invalid deletes entry
INT accDnX25FacIndex	1.3.6.1.4.1.5.1.1.19.21.1.23	INTEGER	read-write	Index of optional facility string or 0.
accDnRtTable	1.3.6.1.4.1.5.1.1.19.22		not-accessible	DECnet routing table
accDnRtEntry	1.3.6.1.4.1.5.1.1.19.22.1		not-accessible	Detail on specific route
INT accDnRtNode	1.3.6.1.4.1.5.1.1.19.22.1.1	INTEGER	read-only	Destination node
INT accDnRtHops	1.3.6.1.4.1.5.1.1.19.22.1.2	INTEGER	read-only	Number of hops to destination
INT accDnRtCost	1.3.6.1.4.1.5.1.1.19.22.1.3	INTEGER	read-only	Cost to destination
INT accDnRtCkt	1.3.6.1.4.1.5.1.1.19.22.1.4	INTEGER	read-only	Circuit number to use to get to destination
INT accDnRtNextHop	1.3.6.1.4.1.5.1.1.19.22.1.5	INTEGER	read-only	Next router along the way to destination
accDnAreaTable	1.3.6.1.4.1.5.1.1.19.23		not-accessible	DECnet area table.
accDnAreaEntry	1.3.6.1.4.1.5.1.1.19.23.1		not-accessible	Details on specific area
INT accDnAreaArea	1.3.6.1.4.1.5.1.1.19.23.1.1	INTEGER	read-only	Remote area
INT accDnAreaHops	1.3.6.1.4.1.5.1.1.19.23.1.2	INTEGER	read-only	Hops to Remote area
INT accDnAreaCost	1.3.6.1.4.1.5.1.1.19.23.1.3	INTEGER	read-only	Cost to Remote area
INT accDnAreaCkt	1.3.6.1.4.1.5.1.1.19.23.1.4	INTEGER	read-only	Circuit over which remote area can be reached.
INT accDnAreaNextHop	1.3.6.1.4.1.5.1.1.19.23.1.5	INTEGER	read-only	Next hop to remote area.
accDnRouteFilterTable	1.3.6.1.4.1.5.1.1.19.24		not-accessible	The DECNET IV Routes that the Network Manager wants to be careful about.
accDnRouteFilterEntry	1.3.6.1.4.1.5.1.1.19.24.1		not-accessible	A single controlled DECNET Route.
INT accDnRouteFilterAdj	1.3.6.1.4.1.5.1.1.19.24.1.1	INTEGER	read-write	If 0, all adjacent systems. If a DECNET Area with host id 0, all adjacent systems in that area. If a DECNET Host ID, that adjacent system.
INT accDnRouteFilterNode	1.3.6.1.4.1.5.1.1.19.24.1.2	INTEGER	read-write	If 0, all routing information. If a DECNET Area with Host ID 0, relevant level 2 routing information. If a DECNET Host ID, level 1 routing informa- tion for that host.
INT accDnRouteFilterDisposition	1.3.6.1.4.1.5.1.1.19.24.1.3	INTEGER	read-write	This variable indicates what to do with the indicated routing information. Where overlaps occur ('accept no routing information from area 3.0 except from router 3.27'), the most specif- ic match applies.
INT accDnRouteFilterEntStat	1.3.6.1.4.1.5.1.1.19.24.1.4	INTEGER	read-write	setting this variable to 'invalid' has the ef- fect of invalidating it as of the next system reset.
accDnForwardFilterTable	1.3.6.1.4.1.5.1.1.19.25		not-accessible	The DECNET traffic that the Network Manager wants selectively treated.
accDnForwardFilterEntry	1.3.6.1.4.1.5.1.1.19.25.1		not-accessible	A single set of messages that the Network Manager wants selectively treated.
INT accDnForwardFilterDest	1.3.6.1.4.1.5.1.1.19.25.1.1	INTEGER	read-write	If 0, all DECNET Addresses. If an Area with Host Part 0, all traffic to that Area. If a DECNET Host ID, all traffic to that Host.
INT accDnForwardFilterSource	1.3.6.1.4.1.5.1.1.19.25.1.2	INTEGER	read-write	If 0, all DECNET Traffic. If an Area with Host Part 0, all traffic from that Area. If a DECNET Host ID, all traffic from that Host.
INT accDnForwardFilterDisposition	1.3.6.1.4.1.5.1.1.19.25.1.3	INTEGER	read-write	This variable indicates what is to be done with traffic from accDnForwardFilterSource to accDnForwardFilterDest. When overlaps occur ('discard all traffic from Area 4.0 to Anywhere except traffic from Host 4.123'), the most specific match applies.
INT accDnForwardFilterEntStat	1.3.6.1.4.1.5.1.1.19.25.1.4	INTEGER	read-write	setting accDnForwardFilterEntStat to invalid has the effect of removing the filter on the next system reset.
accDnAdjTable	1.3.6.1.4.1.5.1.1.19.26		not-accessible	The set of systems adjacent to this router.
accDnAdjEntry	1.3.6.1.4.1.5.1.1.19.26.1		not-accessible	One of the systems adjacent to this router.
INT accDnAdjNode	1.3.6.1.4.1.5.1.1.19.26.1.1	INTEGER	read-only	The Host Identifier of the adjacent node.
INT accDnAdjType	1.3.6.1.4.1.5.1.1.19.26.1.2	INTEGER	read-only	The type of DECNET adjacency being sustained.
INT accDnAdjCircuit	1.3.6.1.4.1.5.1.1.19.26.1.3	INTEGER	read-only	The DECNET Circuit Number.
INT accDnAdjState	1.3.6.1.4.1.5.1.1.19.26.1.4	INTEGER	read-only	The state of the adjacency.

RFC description

DECnet routing and topology management for ACC (Applied Computer Solutions) bridges and routers.

Start monitoring ACC/Ericsson access routers/gateways 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 ACC-DN

What Is ACC-DN?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description