| Description | The Auto SAA L3 MPLS VPN LPD Group Database.
The LPD Group statistics table contains summarized performance
statistics for the LPD group.
LPD Group - The set of 'single probes' which are subset of the
'lspGroup' probe traversing set of paths between two PE end
points are grouped together and called as the LPD group. The
LPD group will be uniquely referenced by the LPD Group ID.
A rolling accumulated history of this information is maintained
in a series of hourly 'group(s)'.
Each conceptual statistics row has a current hourly group, into
which RTT results are accumulated. At the end of each hour a new
hourly group is created which then becomes current. The
counters and accumulators in the new group are initialized to
zero. The previous group(s) is kept in the table until the table
contains rttMplsVpnMonTypeLpdStatHours groups for the
conceptual statistics row; at this point, the oldest group is
discarded and is replaced by the newly created one. The hourly
group is uniquely identified by the
rttMonLpdGrpStatsStartTimeIndex object. |