Westermo RedFox Series - Manual (Page 193)

Westermo OS Management Guide
Version 4.17.0-0
9.1.1 Inbound Byte Counters
A set of byte counters (i.e., octet counters) are provided. The number of good
bytes is also used to compute a rough estimation of the current inbound data
rate.
Bytes Good The number of good bytes/octets received on a port, i.e., the sum
of the length of all good Ethernet frames received.
Bytes Bad The number of bad bytes/octets received on a port, i.e., the sum of
the length of all bad Ethernet frames received.
Total Bytes The sum of good and bad bytes received on a port (see above).
This would correspond to the RMON MIB etherStatsOctets and the Interface
MIB ifHCInOctets objects.
Mean Rate Rough estimation of the current data rate based on the number of
good bytes received during a time interval (2 seconds).
9.1.2 Inbound Counters of Good Packets
The following per port counters for good inbound Ethernet packets are provided.
Unicast packets The number of good packets with a unicast MAC address re-
ceived on the port.
This would correspond to the Interface MIB ifInUcastPkts object.
Multicast packets The number of good packets with a group MAC address (ex-
cluding broadcast) received on the port.
This would correspond to the RMON MIB etherStatsMulticastPkts and the
Interface MIB ifInMulticastPkts objects, except that Pause frames (see below)
are not included.
Broadcast packets The number of good packets with a broadcast MAC address
received on the port.
This would correspond to the RMON MIB etherStatsBroadcastPkts and the
Interface MIB ifInBroadcastPkts objects.
Pause Frames The number of good flow control packets received.
2 Counters listed within parenthesis (i.e., as ’(X)’) are provided implicitly.
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