Description

This template is applicable for Juniper EX series. Monitors packet tail drop rate and VLAN interface status.

Prerequisites

SNMP should be enabled in end device and device should support JUNIPER-VLAN-MIB, JUNIPER-COS-MIB 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

    vlan.interface.status

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2636.3.40.1.5.1.6.1.6
    Expressionif(jnxExVlanInterfaceAdminStatus != 1,0,jnxExVlanInterfaceOperStatus)
    DescriptionProvides the operational status of the vlan when admin status is Up. Possible operational status values are 1 - Up, 2- Down. [OID: 1.3.6.1.4.1.2636.3.40.1.5.1.6.1.6, 1.3.6.1.4.1.2636.3.40.1.5.1.6.1.7, 1.3.6.1.4.1.2636.3.40.1.5.1.5.1.5]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Vlan Interface Status
    Unit

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency151 – 1440 (mins)
    FilterNULLNot Applicable
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    Critical OperatorNOT_IN_LISTEnds 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 Threshold0,1[{"0":"adminDown"},{"1":"up"},{"2":"down"}]
    Critical Repeat Count11-12
    AlertYesYes/No
    Graph (Yes/No)YesYes/No

    Sample Output

    No graph

    juniper.cos.packets.tail.drop.rate

    Metric Details

    Metric Details
    Applicable forDevice
    SNMP OID1.3.6.1.4.1.2636.3.15.4.1.12
    ExpressionNULL
    DescriptionIndicates the rate of packets tail-dropped at the output queue. Tail drop profile is a congestion management mechanism that allows switch to drop arriving packets when queue buffers become full or begin to overflow. [OID: 1.3.6.1.4.1.2636.3.15.4.1.12]
    CategorySNMP monitors
    Collector TypeGateway
    Monitor NameJuniper Interface Packets Tail-drop Rate
    Unitpackets/sec

    Possible Inputs

    Possible Inputs
    MetricInput ValueRange of Values
    Frequency151 – 1440 (mins)
    FilterNULLNot Applicable
    Warning Operator
    Warning Threshold
    Warning Repeat Count
    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 Threshold1
    Critical Repeat Count11-12
    AlertYesYes/No
    Graph (Yes/No)NoYes/No

    Sample Output

    No graph