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Monitoring firewalls – Juniper Networks J-Series User Manual

Page 158

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Table 69: Summary of Key Service Set Output Fields

Additional Information

Values

Field

Service Set Summary

Name of the adaptive services interface on the
Services Router—always

sp-0/0/0

.

Interface

Total number of service sets configured on the
Services Router.

Service sets
configured

A portion of the general-purpose memory on a Services
Router is allocated for storing traffic flows, NAT pools,
and so on.

Total number of general-purpose memory bytes being
used by the service set configuration.

Bytes used

A portion of the general-purpose memory on a Services
Router is allocated for storing configuration objects like
firewall rules, routing policies, and so on.

Total number of configuration-object memory bytes
being used by routing policies associated with the
service set configuration.

Policy
bytes used

A high CPU utilization indicates that the router is under
heavy load. High CPU utilization might cause
performance degradation in forwarding or the
application of other services.

Percentage of the CPU resources being used.

CPU
utilization

Memory Usage

Name of the adaptive services interface on the
Services Router—always

sp-0/0/0

.

Interface

Name of a service set.

Service set

A high CPU utilization indicates that the router is under
heavy load. High CPU utilization might cause
performance degradation in forwarding or the
application of other services.

Percentage of the memory resources being used by
the service set.

Memory
Utilization
%

Memory zone in which the services interface is
currently operating. Following are valid zones:

Green—All new flows are allowed.

Yellow—Unused memory is reclaimed. All new
flows are allowed.

Orange—New flows are only allowed for service
sets that are using less than their equal share of
memory.

Red—No new flows are allowed.

Memory
zone

Monitoring Firewalls

The firewall filter information is divided into three parts—firewall statistics, stateful
firewall filters and intrusion detection services.

136

Using the Monitoring Tools

J-series™ Services Router Administration Guide