Hirschmann BAT 11b, Management Manual

Page: 93 / 128

Statistics
93
BAT 11b
Release 1.0 03/04
include MAC Header and Frame Body of all associated
fragments.
• TX Multicast Octets
The total number of octets transmitted successfully as part
of successfully transmitted multicast (incl. broadcast)
frames. These octets include MAC Header and Frame Body
of all associated fragments.
• TX Deferred Transmissions
Number of frames for which (one of) the (fragment)
transmission attempt(s) was one or more times deferred to
avoid a collision.
• TX Single Retry Frames
The number of frames successfully transmitted after one
(and only one) retransmission (on the total of all
associated fragments).
• TX Multiple Retry Frames
The number of frames successfully transmitted after more
than one retransmission (on the total of all associated
fragments).
• TX Retry Limit Exceeded
Number of times a frames is not transmitted successfully
because the retry limit (either the ShortRetryLimit or the
LongRetryLimit) is reached, due to no acknowledgment or
CTS received.
• TX Discards
The number of transmit requests that were discarded to
free up buffer space.
• Transmit queued too long on one of the transmit queues,
due to many retries and defers, or otherwise not being able
to transmit (e.g. scanning).
• Transmit queued too long on the Power-Save queue
(Station in IBSS: destination station does not respond to
ATIM (Announcement Traffic Indication Message);
AP: station does not poll or wake up in time).