Definitions of Managed Objects for the ADSL Lines

Maximizing digital subscriber line performance

“…This is done using a finite state machine and a limited number of profiles. That is, in the DSL management information base of a DSLAM [2], the number of different profiles is typically limited to 100 per node, where a node may be designed to handle a thousand or more lines. However, as operators increasingly seek to maximize the capacity of the network while maintaining line stability, it has become apparent that the profile concept is constraining the possibilities to adapt to the noise conditions per line.…”

Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines Processing

“…The MIB is structured into following MIB groups: Unlike RFC 2493 [22] and RFC 2662 [23], there is no representation in the MIB for invalid buckets. In those cases where the data for an interval is suspect or known to be invalid, the agent MUST NOT report the interval.…”

“…The authors are deeply grateful to the authors of the ADSL LINE MIB (RFC 2662 [23]), Gregory Bathrick and Faye Ly, as much of the text and structure of this document originates in their documents. …”