| Description | Specifies the duration between initiating each RTT
operation.
This object cannot be set to a value which would be a
shorter duration than rttMonCtrlAdminTimeout.
When the RttMonRttType specifies an operation that is
synchronous in nature, it may happen that the next RTT
operation is blocked by a RTT operation which has not
yet completed. In this case, the value of a counter
(rttMonStatsCollectBusies) in rttMonStatsCaptureTable is
incremented in lieu of initiating a RTT operation, and
the next attempt will occur at the next
rttMonCtrlAdminFrequency expiration.
NOTE: When the rttMonCtrlAdminRttType object is defined
to be 'pathEcho', setting this value to a small
value for your network size may cause an operation
attempt (or multiple attempts) to be started
before the previous operation has finished. In
this situation the rttMonStatsCollectBusies object
will be incremented in lieu of initiating a new
RTT operation, and the next attempt will occur at
the next rttMonCtrlAdminFrequency expiration.
When the rttMonCtrlAdminRttType object is defined
to be 'pathEcho', the suggested value for this object
is greater than rttMonCtrlAdminTimeout times the
maximum number of expected hops to the target.
NOTE: When the rttMonCtrlAdminRttType object is defined
to be 'dhcp', the minimum allowed value for this
object is 10 seconds. This restriction is due to
protocol limitations described in RFC 2131. |