User`s guide

4-12
Monitoring and Managing the ATX
• The time, in centiseconds, since a packet was last received from
the station.
• The number of packets received from the station which were
forwarded.
• The number of packets transmitted to the station.
You can configure the ATX to collect extended statistics by using an
SNMP Manager to set the MIB variable ppeExtendStats to one.
The ATX is shipped with no extended statistics collection as the
default. For each station, the following additional statistics are
collected if you configured the ATX to collect extended statistics.
• The number of characters in the packets received from the
station.
• The number of multicast packets received from the station.
• The number of characters transmitted to the station.
4.2.2 Traffic Analysis Statistics
You can configure the ATX to collect statistics on traffic between
two end-nodes, in ways described below. Refer to Chapter 5,
Filters for instructions on setting up filters.
• Number of packets sent from Station A to Station B.
Configure pseudo source-port filter with Station A's address as
source address match and Station B's address as destination
address match. [filterPktCnts]
• Number of IP packets sent from Station A to Station B.
Configure pseudo source-filter with Station A's address as source
address match and Stations B's address as destination address
match and Frame Type set to IP. [filterPktCnts]
• Number of packets sent from Station A to Segment B.
Configure pseudo destination filter on port B with Station A's