Tavve zoneranger User Manual page 233

Figure 35-24: Gateway Settings..Traffic window Received Traffic
The Gateway Settings..Traffic window Received Traffic tab allows for the configuration of
thresholds for received traffic from its joined ZoneRangers. When Enable monitoring the Overall
thresholds or Enable monitoring the Per ZoneRanger thresholds is checked, if a threshold is
exceeded, an entry will be logged in the Ranger Gateway Log. If the Send notifications checkbox
is checked for Overall or Per ZoneRanger thresholds, then an SNMP Trap will be generated if a
threshold is exceeded.
The traffic rate is calculated for each one second interval and the highest rate is compared with the
thresholds. For example, if the Trap threshold is set for 100 traps/sec, the interval is 5 minutes, and
a burst of 105 traps occurs during one second and even if no other traps are received during the 5
minutes, the maximum one second traffic rate is 105 requests/sec which exceeds the threshold.
ZoneRanger 5.5 User's Guide 233