Cisco Cisco Email Security Appliance C160 Mode D'Emploi

This system (hostname: 
$hostname) has entered a 
‘resource conservation’ mode in 
order to prevent the rapid 
depletion of critical system 
resources. Queue utilization for 
this system has exceeded the 
resource conservation threshold 
of $queue_threshold_start%. 
The allowed receiving rate for 
this system will be gradually 
decreased as queue utilization 
approaches 
$queue_threshold_halt%. 

‘hostname’ - The name 
of the host.

‘queue_threshold_star
t’ - The percent 
threshold where queue 
tarpitting starts.

‘queue_threshold_halt
’ - The percent 
threshold where the 
system will halt due to 
the queue being too full.

Critical. Sent when queue 
utilization has exceeded the 
system resource conservation 
threshold.