Radio Packet Statistics - GE MDS entraNET 900 Technical Manual

05-4055A01, Rev. E
• —Packets that do not pass a Cyclic Redundancy
Receive errors
Check (CRC). This may be due to transmissions corrupted by
RF interference.
• —Resets the statistics counter.
Clear Statistics
3.9.4 Radio Packet Statistics Menu
The previous screen dealt with Ethernet-related information. The Radio
Packet Statistics screen
directly to over-the-air transmission of data. It provides valuable insight
into the quality of the RF link between entraNET radios with respect to
the handling of data packets.
Figure 3-45. Radio Packet Statistics Menu
• —TX packets with "LCP buffer overflow data"
Overflow
responses.
• —Number of packets that were sent but not
No Ack
acknowledged.
• —TX packets lost; over-the-air retries exceeded.
Lost Data
• —TX data packets lost; contention timeout.
Timeout
• —Data packets with CRC "good" responses.
Good Data
• —TX packets failed; data integrity failed.
Failed
•
Over the Air Data
air.
• —Total fragments of data received.
Frags
• —Total number of times packets were re-transmitted.
Retries
• —TX packets with "Remote not synchronized" data
Diags
responses.
MDS entraNET Technical Manual
(Figure 3-45) contains statistics that relate
—Data packets successfully delivered over the
81