Axel AX4000 User's Manual - Manual (Page 43)

Tools and Statistics
AXEL Office Server
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3.5.1 - Network Statistics
To show network statistics, select [Tools] →[Network Statistics] then select
the group you want to examine:
- Ethernet statistics
- ARP statistics
- IP statistics
- ICMP statistics
- TCP statistics
Once statistics are displayed, press <CR> to refresh the information or press
<Q> to go back.
a - Ethernet Statistics
This option provides statistics relating to the embedded Office Server Ethernet
controller:
- intr: number of interrupts received by the Office Server. Generally, one
interrupt is raised for each received frame (sometimes a single interrupt
is raised for multiple frames).
- spur: noise errors
- shorts: number of received frames with a truncated (too short) header.
- dribble: number of received frames with an incorrect header.
- crc-err: number of received frames with an incorrect CRC.
- overf: overflow errors (Ethernet controller).
- good: number of correct frames received.
- cols: collision errors.
- stale: Ethernet controller errors.
- bad size: frame length errors.
- output: total number of frames sent by the Office Server.
- timeout: time-out errors for sending frames.
- unk-type: number of non-IP or non-ARP frames received (IPX frames,
for example).
- drop: number of dropped frames (because the input queue overflows).
- nomem: number of dropped frames (because of shortage of memory).