HUAWEI-ANCP-AN-EXT-MIB

All MIBs › HUAWEI-ANCP-AN-EXT-MIB

Organization: Huawei Technologies Co.,Ltd.

Last Updated: 2012-03-19

Category: Domain: DSL, Vendor: Huawei

Description: Huawei extensions to the ANCP Access Node MIB providing additional objects for access node control protocol configuration on DSL equipment.

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What Is HUAWEI-ANCP-AN-EXT-MIB?

HUAWEI-ANCP-AN-EXT-MIB is a Huawei enterprise MIB extending the standard Access Node Control Protocol (ANCP) framework with additional objects for the access-node side of DSL broadband deployments. ANCP is the control protocol between a Network Access Server (NAS) and access nodes (e.g., DSLAMs) that enables NAS-managed QoS control, simplified OSS integration, multicast replication for video services, subscriber statistics retrieval, and fault isolation. This module's monitoring value is largely software/protocol session status: tracking ANCP session configuration (topology discovery mode, draft version, port ranges, bandwidth CAC settings) and current session state, including diagnostic information for troubleshooting failed or misconfigured sessions. It explicitly depends on the base ANCP protocol/MIB framework, extending it with Huawei-specific configuration and current-session tables. It is deployed on Huawei DSL access nodes (e.g., DSLAMs/MSANs) that communicate with a NAS/BRAS over ANCP in broadband access networks. Engineers can download the HUAWEI-ANCP-AN-EXT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-ANCP-AN-EXT-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

Huawei DSL access nodes (DSLAM/MSAN)

Monitoring Examples

An operator would poll hwAncpAnCurrentSessionTable (hwAncpAnCurrentSessionEntry) and check hwAncpAnCurrentSessionDiagnostic to determine why an ANCP session to the NAS is not establishing correctly. Cross-referencing hwAncpAnSessionConfigTable entries for a given session, such as hwAncpAnSessionConfigOamThreshold, hwAncpAnSessionConfigBandwidthCacSwitch, and hwAncpAnSessionConfigForceNoPartition, would reveal whether a misconfigured OAM threshold or CAC setting is preventing the session from reaching an operational state, while hwAncpAnTraps would notify the NMS in real time when a session transitions.

What Can Be Monitored

ANCP session current state and diagnostics
ANCP session configuration (OAM threshold, bandwidth CAC)
topology discovery mode
ANCP draft version
port range configuration

Imported Objects

From GSMP-MIB

GsmpNameType
GsmpPartitionIdType
GsmpVersion

From HUAWEI-ANCP-AN-MIB

ancpAnCurrentSessionAnInstance	OBJECT-TYPE
ancpAnCurrentSessionAnIpAddress	OBJECT-TYPE
ancpAnCurrentSessionAnIpAddressType	OBJECT-TYPE
ancpAnCurrentSessionDiscontinuityTime	OBJECT-TYPE
ancpAnCurrentSessionEntry	OBJECT-TYPE
ancpAnCurrentSessionNasInstance	OBJECT-TYPE
ancpAnCurrentSessionStartUptime	OBJECT-TYPE
ancpAnCurrentSessionStatDiscardedMessages	OBJECT-TYPE
ancpAnCurrentSessionStatReceivedValidMessages	OBJECT-TYPE
ancpAnCurrentSessionStatSentMessages	OBJECT-TYPE
ancpAnInterfaceConfigEntry	OBJECT-TYPE
ancpAnSessionConfigEntry	OBJECT-TYPE
ancpAnSessionConfigNasIpAddress	OBJECT-TYPE
ancpAnSessionConfigNasIpAddressType	OBJECT-TYPE
ancpAnSessionConfigSessionId	OBJECT-TYPE

From HUAWEI-MIB

huaweiMgmt

OBJECT-IDENTITY

From IF-MIB

ifIndex

OBJECT-TYPE

From INET-ADDRESS-MIB

InetAddress
InetAddressType
InetPortNumber

From RMON2-MIB

ZeroBasedCounter32

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32
mib-2

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwAncpAnExtMIB	1.3.6.1.4.1.2011.5.110			The extend MIB module is used for defining Huawei's Access Node Control Protocol (ANCP) MIB objects. ANCP is a dedicated control protocol between NAS and access nodes can facilitate NAS-managed tight QOS control in the access network, simplified OSS infrastructure for service management, optimized multicast replication to enable video services over DSL, subscriber statistics retrieval on the NAS for accounting purposes, and fault isolation capability on the NAS for the underlying access technology. Controllable multicast allows an access device to determine if a user has the authority to watch programs by identifying the user request packets. In this way, the access device controls and forwards the multicast services.
hwAncpAnObjects	1.3.6.1.4.1.2011.5.110.1
INT hwAncpAnTopoDiscoveryMode	1.3.6.1.4.1.2011.5.110.1.1	INTEGER	read-write	The object indicates the mode of reporting ANCP topology discovery. Enumerated value. Options: 1. port(1) -indicates the mode of reporting ANCP topology discovery is port 2. servicePort(2) -indicates the mode of reporting ANCP topology discovery is serviceport Default: servicePort(2)
INT hwAncpAnDraftVersion	1.3.6.1.4.1.2011.5.110.1.2	INTEGER	read-write	ANCP draft version. Options: 1. draft00(0) -indicates that draft draft-wadhwa-gsmp-l2control-configuration-00 is supported 2. draft01(1) -indicates that draft draft-ietf-ancp-protocol-01 is supported 3. draft02(2) -indicates that draft draft-ietf-ancp-protocol-02 is supported Default: draft01(1)
U32 hwAncpAnPortBegin	1.3.6.1.4.1.2011.5.110.1.3	Unsigned32	read-write	This object is used to configure the start port ID in the circuit ID information of the ANCP message. Range: 0-1 Default: 0
hwAncpAnSessionConfigTable	1.3.6.1.4.1.2011.5.110.1.4		not-accessible	This table represents the ANCP sessions in the access node. An entry in this table needs to be configured (created) before an ANCP session might be started. The index of this table is ancpAnSessionConfigSessionId.
hwAncpAnSessionConfigEntry	1.3.6.1.4.1.2011.5.110.1.4.1		not-accessible	This table represents the ANCP sessions in the access node. An entry in this table needs to be configured (created) before an ANCP session might be started. The index of this entry is ancpAnSessionConfigSessionId.
U32 hwAncpAnSessionConfigOamThreshold	1.3.6.1.4.1.2011.5.110.1.4.1.1	Unsigned32	read-create	The OAM threshold in this session. Range: 1-100 Default: 100
T/F hwAncpAnSessionConfigRollDefaultFlag	1.3.6.1.4.1.2011.5.110.1.4.1.2	TruthValue	read-create	The flag indicates whether rollback is permitted when link configuration fails. Options: 1. true(1) -rollback is permitted when link configuration fails 2. false(2) -rollback is not permitted when link configuration fails Default: false(2)
T/F hwAncpAnSessionConfigBandwidthCacSwitch	1.3.6.1.4.1.2011.5.110.1.4.1.3	TruthValue	read-create	The switch of ANCP bandwidthCAC in this session. Options: 1. true(1) 2. false(2) Default: false(2)
T/F hwAncpAnSessionConfigForceNoPartition	1.3.6.1.4.1.2011.5.110.1.4.1.4	TruthValue	read-create	The switch of ANCP force no partition in this session. Options: 1. true(1) -indicates that the partition is zero in ANCP packet 2. false(2) -indicates that the partition is the configuration in ANCP packet Default: false(2)
hwAncpAnCurrentSessionTable	1.3.6.1.4.1.2011.5.110.1.5		not-accessible	It is the Huawei proprietary ANCP session status table. It is queried to obtain the cause of failure to establish a session and check whether the cause is inconsistency in capability set negotiation. It supports the query function. The index of this table is ancpAnSessionConfigSessionId.
hwAncpAnCurrentSessionEntry	1.3.6.1.4.1.2011.5.110.1.5.1		not-accessible	It is the Huawei proprietary ANCP session status table. It is queried to obtain the cause of failure to establish a session and check whether the cause is inconsistency in capability set negotiation. It supports the query function. The index of this entry is ancpAnSessionConfigSessionId.
INT hwAncpAnCurrentSessionDiagnostic	1.3.6.1.4.1.2011.5.110.1.5.1.1	INTEGER	read-only	This object indicates the diagnose result when a session fails to be established. Options: 1. noDiagnostic(1) -indicates no diagnostic information 2. capabilityNegotiationFailure(2) -indicates capability negotiation failure
INT hwAncpAnCurrentSessionPartitionUsedStatus	1.3.6.1.4.1.2011.5.110.1.5.1.2	INTEGER	read-only	This object indicates the partition used status. Options: 1. used(1) -the partition is used 2. unused(2) -the partition is unused 3. unknow(255) -the session is not established
hwAncpAnInterfaceConfigTable	1.3.6.1.4.1.2011.5.110.1.6		not-accessible	An entry in the table showing the partition id for a specific user facing interface. The index of this table is ifIndex.
hwAncpAnInterfaceConfigEntry	1.3.6.1.4.1.2011.5.110.1.6.1		not-accessible	An entry in the table showing the partition id for a specific user facing interface. The index of this entry is ifIndex.
T/F hwAncpAnInterfaceEnable	1.3.6.1.4.1.2011.5.110.1.6.1.1	TruthValue	read-write	This object specifies whether the user facing interface is managed by ANCP. Options: 1. true(1) -indicates the user facing interface is managed by ANCP 2. false(2) -indicates the user facing interface is not managed by ANCP
INT hwAncpAnInterfaceEncapType	1.3.6.1.4.1.2011.5.110.1.6.1.2	INTEGER	read-write	This object indicates the access type of the user. Options: 1. atm(1) -indicates the access type of user is ATM 2. eth(2) -indicates the access type of user is ETH 3. auto(3) -indicates the access type of user is auto mode. In this mode, the CID reported by ANCP is related with DSL profile 4. invalid(-1) -indicates the access type of user is invalid
U32 hwAncpAnInterfacePara1	1.3.6.1.4.1.2011.5.110.1.6.1.3	Unsigned32	read-write	In the case of user interface in ATM access, this parameter is valid indicating the VPI of the user interface.
U32 hwAncpAnInterfacePara2	1.3.6.1.4.1.2011.5.110.1.6.1.4	Unsigned32	read-write	In the case of user interface in ATM access, this parameter is valid indicating the VCI of the user interface.
U32 hwAncpAnInterfacePara3	1.3.6.1.4.1.2011.5.110.1.6.1.5	Unsigned32	read-write	In the case of user interface in ETH access, this parameter is valid indicating the VLAN of the user.
hwAncpAnPartitionTable	1.3.6.1.4.1.2011.5.110.1.7		not-accessible	This table is used to configure the circuit IDs in batches for all ports in a certain partition on an access node. This table can only used to get the circuit IDs of one port assoicated with the partition. If you need to obtain the current circuit ID configured for a certain port, you can specify a port to be queried in hwAncpAnInterfaceConfigTable. The index of this table is hwAncpAnPartitionId.
hwAncpAnPartitionEntry	1.3.6.1.4.1.2011.5.110.1.7.1		not-accessible	This table is used to configure the circuit IDs in batches for all ports in a certain partition on an access node. This table can only used to get the circuit IDs of one port assoicated with the partition. If you need to obtain the current circuit ID configured for a certain port, you can specify a port to be queried in hwAncpAnInterfaceConfigTable. The index of this entry is hwAncpAnPartitionId.
U32 hwAncpAnPartitionId	1.3.6.1.4.1.2011.5.110.1.7.1.1	Unsigned32	read-write	This object specifies whether the user facing interface is managed by ANCP.
INT hwAncpAnPartitionInterfaceEncapType	1.3.6.1.4.1.2011.5.110.1.7.1.2	INTEGER	read-write	This object indicates the access type of the user. Options: 1. atm(1) -indicates the access type of user is ATM 2. eth(2) -indicates the access type of user is ETH 3. auto(3) -indicates the access type of user is auto mode. In this mode, the CID reported by ANCP is related with DSL profile
U32 hwAncpAnPartitionInterfacePara1	1.3.6.1.4.1.2011.5.110.1.7.1.3	Unsigned32	read-write	In the case of user interface in ATM access, this parameter is valid indicating the VPI of the user interface. Range: 0-4095
U32 hwAncpAnPartitionInterfacePara2	1.3.6.1.4.1.2011.5.110.1.7.1.4	Unsigned32	read-write	In the case of user interface in ATM access, this parameter is valid indicating the VCI of the user interface. Range: 32-65535
U32 hwAncpAnPartitionInterfacePara3	1.3.6.1.4.1.2011.5.110.1.7.1.5	Unsigned32	read-write	In the case of user interface in ETH access, this parameter is valid indicating the VLAN of the user. Range: 1-4095
hwAncpAnSessionStatisticTable	1.3.6.1.4.1.2011.5.110.1.8		not-accessible	It is the Huawei proprietary ANCP session statistics table. It is queried to obtain the ANCP session statistics. It supports the query sand clear functions. The index of this table is ancpAnSessionConfigSessionId.
hwAncpAnSessionStatisticEntry	1.3.6.1.4.1.2011.5.110.1.8.1		not-accessible	It is the Huawei proprietary ANCP session statistics table. It is queried to obtain the ANCP session statistics. It supports the query sand clear functions. The index of this entry is ancpAnSessionConfigSessionId.
INT hwAncpAnSessionClearStatistics	1.3.6.1.4.1.2011.5.110.1.8.1.1	INTEGER	read-write	This object allowed clearing the message statistics of the session. Options: 1. clear(1) -clear the message statistics of the session
NUM hwAncpAnSessionStatSentSynMessages	1.3.6.1.4.1.2011.5.110.1.8.1.2	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent SYN Message.
NUM hwAncpAnSessionStatSentSynAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.3	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent SYNACK Message.
NUM hwAncpAnSessionStatSentAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.4	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent ACK Message.
NUM hwAncpAnSessionStatSentRstAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.5	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent RSTACK Message.
NUM hwAncpAnSessionStatSentTopoUpMessages	1.3.6.1.4.1.2011.5.110.1.8.1.6	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent TOPO up Message.
NUM hwAncpAnSessionStatSentTopoDownMessages	1.3.6.1.4.1.2011.5.110.1.8.1.7	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent TOPO down Message.
NUM hwAncpAnSessionStatSentLineCfgMessages	1.3.6.1.4.1.2011.5.110.1.8.1.8	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent line config Message.
NUM hwAncpAnSessionStatSentOamMessages	1.3.6.1.4.1.2011.5.110.1.8.1.9	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent OAM Message.
NUM hwAncpAnSessionStatSentCacMessages	1.3.6.1.4.1.2011.5.110.1.8.1.10	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent CAC Message.
NUM hwAncpAnSessionStatSentCacThresholdMessages	1.3.6.1.4.1.2011.5.110.1.8.1.11	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent CAC threshold Message.
NUM hwAncpAnSessionStatSentCacApplyBwMessages	1.3.6.1.4.1.2011.5.110.1.8.1.12	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent CAC bandwidth apply Message.
NUM hwAncpAnSessionStatSentFailedMessages	1.3.6.1.4.1.2011.5.110.1.8.1.13	ZeroBasedCounter32	read-only	The number of messages that in this session have been sent failed Message.
NUM hwAncpAnSessionStatRcvdSynMessages	1.3.6.1.4.1.2011.5.110.1.8.1.14	ZeroBasedCounter32	read-only	The number of messages that in this session have been received SYN Message.
NUM hwAncpAnSessionStatRcvdSynAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.15	ZeroBasedCounter32	read-only	The number of messages that in this session have been received SYNACK Message.
NUM hwAncpAnSessionStatRcvdAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.16	ZeroBasedCounter32	read-only	The number of messages that in this session have been received ACK Message.
NUM hwAncpAnSessionStatRcvdRstAckMessages	1.3.6.1.4.1.2011.5.110.1.8.1.17	ZeroBasedCounter32	read-only	The number of messages that in this session have been received RSTACK Message.
NUM hwAncpAnSessionStatRcvdLineCfgMessages	1.3.6.1.4.1.2011.5.110.1.8.1.18	ZeroBasedCounter32	read-only	The number of messages that in this session have been received Line Config Message.
NUM hwAncpAnSessionStatRcvdOamMessages	1.3.6.1.4.1.2011.5.110.1.8.1.19	ZeroBasedCounter32	read-only	The number of messages that in this session have been received OAM Message.
NUM hwAncpAnSessionStatRcvdCacMessages	1.3.6.1.4.1.2011.5.110.1.8.1.20	ZeroBasedCounter32	read-only	The number of messages that in this session have been received CAC Message.
NUM hwAncpAnSessionStatRcvdCacThresholdMessages	1.3.6.1.4.1.2011.5.110.1.8.1.21	ZeroBasedCounter32	read-only	The number of messages that in this session have been received CAC threshold Message.
NUM hwAncpAnSessionStatRcvdCacBdApplyMessages	1.3.6.1.4.1.2011.5.110.1.8.1.22	ZeroBasedCounter32	read-only	The number of messages that in this session have been received CAC bandwidth apply Message.
NUM hwAncpAnSessionStatRcvdUnknownMessages	1.3.6.1.4.1.2011.5.110.1.8.1.23	ZeroBasedCounter32	read-only	The number of messages that in this session have been received failed Message.
hwAncpAnTraps	1.3.6.1.4.1.2011.5.110.1.9
hwAncpAnTrapsVbOids	1.3.6.1.4.1.2011.5.110.1.9.0
U32 hwAncpAnSessionUpTrapParaNum	1.3.6.1.4.1.2011.5.110.1.9.0.1	Unsigned32	accessible-for-notify	Indicates the parameters number of the hwAncpAnSessionUpTrap.
U32 hwAncpAnSessionDownTrapParaNum	1.3.6.1.4.1.2011.5.110.1.9.0.2	Unsigned32	accessible-for-notify	Indicates the parameters number of the hwAncpAnSessionDownTrap.
hwAncpAnCommonTraps	1.3.6.1.4.1.2011.5.110.1.9.1
hwAncpAnCommonTrapsPrefix	1.3.6.1.4.1.2011.5.110.1.9.1.0
NTF hwAncpAnSessionDownTrap	1.3.6.1.4.1.2011.5.110.1.9.1.0.1			This notification is generated whenever an ANCP session goes down. A session can go down for several reasons: 1) The ANCP session can be deleted by a manager from the ancpAnSessionConfigTable, and hence it will also be removed from the ancpAnCurrentSessionTable. 2) The session can go operational down due to some malfunction in the network, the AN, or the NAS. In this case, the ANCP session will be still in the ancpAnSessionConfigTable and ancpAnCurrentSessionTable, but the ancpAnCurrentSessionState moves from the estab state to another state. This notification is only generated when ancpAnSessionConfigNotifyDnEnable of this session is set to true.
NTF hwAncpAnSessionUpTrap	1.3.6.1.4.1.2011.5.110.1.9.1.0.2			This notification is generated when an ANCP session enters the estab state as given by ancpAnCurrentSessionState. Since ancpAnCurrentSessionAnInstance identifies the ANCP session uniquely the other attributes can be derived from this attribute. This notification is only generated when ancpAnSessionConfigNotifyUpEnable of this session is set to true.
NTF hwAncpAnSessionDiagnosticTrap	1.3.6.1.4.1.2011.5.110.1.9.1.0.3			If the setup of the connection fails, the DSLAM and the BRAS must generate an appropriate fault/alarm message to the network management system.

RFC description

Huawei ANCP (Access Node Control Protocol) Access Node Extended MIB. Extends the standard ANCP functionality to provide additional management objects for Huawei broadband access equipment and DSL line management.

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Download HUAWEI-ANCP-AN-EXT-MIB

What Is HUAWEI-ANCP-AN-EXT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description