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.
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 |
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.
What Can Be Monitored
- directory number to interface mapping
- call routing configuration
- DN assignment status
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.
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.
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