Transcript ANCP NAS MIB Module

ANCP NAS MIB Module
IETF-77, Anaheim
MIB Module Overview
• draft-rohit-ancp-nas-mib-00.txt describes
managed objects for managing Network Access Servers
(NAS) that supports Access Node Control Protocol.
ANCP NAS MIB
Configuration Table
Session Table
Port Table
Notifications
Configuration Table
• Used to configure interface specific ANCP
parameters including neighbors (AN)
• A neighbor is identified with a name and an ID
– The name can be hostname, and ID can be IP/MAC
address of the AN.
• A access node port is identified by a client-ID
and a neighbor
– The client-ID is the Access-Loop- Circuit-ID [format as
per TR-101]
E.g. neighbor name: 3088-10.154.114.132
Id: 0016.fa08.04db
client-ID "10.154.114.132/0.0.0.0 atm 3/4:1.32"
Session Table
• Shows the operational state of ANCP
sessions on the NAS.
• One entry per ANCP session
• Session identified by a unique session-ID
Port Table
• Shows the ports known to the NAS and
their state and DSL line parameters.
• One entry per AN port
• Port uniquely identified by Access-LoopCircuit-ID
• AN ports can be configured or learnt (via
ANCP Event messages). Configured ports
have a corresponding entry in the
ancpNasIfConfigTable.
Notifications
• Informs the management station about
state changes of ANCP sessions and
ANCP ports
Notification
Port-Up
Port-Down
Session-Up
Session-Down
Next Steps
• Feedback welcome
• Adopt as WG draft?