An entry in TFTP Probe configuration table.
Each entry represents the TFTP probe related
parameters.
An entry is created in the table when
an entry is created in cslbxProbeCfgTable
with cslbxProbeType 'tftpProbe'.
An entry is deleted from this table when
correspnding entry (identified by the indices)
is deleted from cslbxProbeCfgTable.
The 'cslbxProbeName' refers to the probe which
is created by adding an entry in
'cslbxProbeCfgTable' with cslbxProbeType
'tftpProbe'.