pingIndex
1.3.6.1.4.1.207.8.4.4.4.58.1.1.1
There are two sets of ping information, dynamic and static.
The dynamic information is used only once, for the next ping, then
automatically replaced with the static information. The static information
is used whenever specific dynamic information is not specified. The dynamic
information indicates the current ping parameters when a ping is in progress.
If static information is not specified, defaults are used.
Static information can be changed at any time, but dynamic information
cannot be changed while a ping is in progress. A change to the static
information when a ping is not currently active, also updates the
dynamic information.