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.
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.
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.
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.
hwAncpAnSessionDown
.1.3.6.1.4.1.2011.5.110.1.9.1.0.4
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.
hwAncpAnSessionUp
.1.3.6.1.4.1.2011.5.110.1.9.1.0.5
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.
hwAncpAnSessionDownTrap