Description

Applicable for devices which are using Screen OS. Monitors CPU utilization, memory utilization, session utilization and failed sessions count.

Prerequisites

SNMP should be enabled in end device and device should support NETSCREEN-RESOURCE-MIB OIDs and SNMP credentials should be attached against the device in portal.

Metric Parameters

Metric Parameters
ParameterDescription
Frequency
  • Frequency is the interval in which you want to probe and collect metric data from the target device/resource
  • Frequency is defined in minutes (min).
    • Warning ThresholdIf the metric value satisfies the condition defined along with Warning Threshold value, then a notification is sent to the user.
    Critical ThresholdIf the metric value satisfies the condition defined along with Critical Threshold value, then a notification is sent to the user.
    AlertThe alert value can be set to either Yes or No. If it is Yes, then an alert message is sent to the user.

    Metrics

    netscreen.device.health.cpu.utlization

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.3224.16.1.1.0
    ExpressionNULL
    DescriptionMonitors the average system CPU utilization. [OID: 1.3.6.1.4.1.3224.16.1.1.0]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Netscreen Device Health
    Unit%

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    Warning OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Warning Threshold800-100
    Warning Repeat Count21-12
    Critical OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Critical Threshold900-100
    Critical Repeat Count21-12
    AlertYesYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    system.memory.util.percent

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.3224.16.2.1.0,
    1.3.6.1.4.1.3224.16.2.2.0
    Expression(nsResMemAllocate/(nsResMemAllocate+nsResMemLeft))*100
    DescriptionMonitors the memory utilization. [OIDs: 1.3.6.1.4.1.3224.16.2.1.0, 1.3.6.1.4.1.3224.16.2.2.0]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Netscreen Device Health
    Unit%

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    Warning OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Warning Threshold800-100
    Warning Repeat Count21-12
    Critical OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Critical Threshold900-100
    Critical Repeat Count21-12
    AlertYesYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    netscreen.session.failed

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.3224.16.3.4.0
    ExpressionNULL
    DescriptionMonitors failed sessions. [OID: 1.3.6.1.4.1.3224.16.3.4.0]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Netscreen Device Health
    UnitNone

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    Critical Operator
    Critical Threshold
    Critical Repeat Count
    AlertNoYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    netscreen.session.utilization

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.3224.16.3.2.0,
    1.3.6.1.4.1.3224.16.3.3.0
    Expressionif((nsResSessMaxium > 0),(nsResSessAllocate/nsResSessMaxium)*100,0)
    DescriptionProvides firewall session utilization. [OIDs: 1.3.6.1.4.1.3224.16.3.2.0, 1.3.6.1.4.1.3224.16.3.3.0]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Netscreen Device Health
    Unit%

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency51 – 1440 (mins)
    Filter
    Warning OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Warning Threshold400-100
    Warning Repeat Count11-12
    Critical OperatorGREATER_THAN_EQUALEnds with, ==, !=, >=, <=, >, <, In Range, Out of range, Equals, Not equals, Equals Ignore Case, Not Equals Ignore Case, Contains, Not contains, Regex match, Regex no match, In string list, Not in string list, In List, Not in list, Starts with
    Critical Threshold600-100
    Critical Repeat Count11-12
    AlertYesYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph