Juniper Networks (SNMP)

Juniper Networks (SNMP)

Gain insights into the performance of your Juniper networking solutions.

Extension

Free trial Documentation

Product information
Release notes

Overview

This extension leverages the SNMP protocol to track the health state and performance of your Juniper network infrastructure. It provides a unified analysis capabilities for Ops, DevOps and IT Admins.

This is intended for users, who:

Would like to monitor health state and performance of their Juniper devices
Look for analysis support for Ops, DevOps and IT Admins.

This enables you to:

Monitor infrastructure with a comprehensive dashboard
Detect traffic anomalies and alert on them
Take pre-emptive measure to avoid service degradations

Compatibility Requirements

SNMPv2c and SNMPv3 supported only

Details

This extension is built on top of the new Extension 2.0 Framework.

The extension package contains:

SNMP DataSource configuration,
dashboard template,
Unified Analysis screen template,
topology definition and entity extraction rules.

More information can be found in the Product News Blog:

Simplified observability for your SNMP devices

Get started

Simply activate the extension in your environment using in-product Hub, provide the device configuration and you’re all set up.

Read more in the SNMP Extension Documentation

Troubleshooting

To troubleshoot this extension, use the guide(s) in the Dynatrace Community.

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Extension content

Content typeNumber of items included

screen injections

2

alerts

5

list screen layout

9

screen entities lists

25

screen dql table

15

metric metadata

60

generic type

11

screen chart groups

28

screen metric tables

5

screen layout

18

dashboards

1

screen properties

4

metric query

3

generic relationship

10

Feature sets

Below is a complete list of the feature sets provided in this version. To ensure a good fit for your needs, individual feature sets can be activated and deactivated by your administrator during configuration.

Feature setsNumber of metrics included

Metric name	Metric key	Description	Unit
-	com.dynatrace.extension.network_device.sysuptime	-	-
System Uptime	com.dynatrace.extension.juniper.generic.device.sys.uptime	Uptime of the device	MilliSecond
-	com.dynatrace.extension.juniper.generic.device.entity	-	-
-	com.dynatrace.extension.juniper.generic.routingengine.entity	-	-
Juniper IP Address	com.dynatrace.extension.juniper.generic.ip_addr.entity	Used to create Juniper IP Address Entity	Count
Vlan Entity	com.dynatrace.extension.juniper.generic.device.vlan	Used to create Juniper SNMP VLAN Entity	Count

Metric name	Metric key	Description	Unit
IP Route	com.dynatrace.extension.juniper.generic.cidr.route	Used to get Juniper SNMP IP Routing Info	Count

Metric name	Metric key	Description	Unit
Juniper SNMP Ping Probe Responses	com.dynatrace.extension.juniper.generic.last_ping.probe_responses	Number of Ping Probes that Responded	Count
Juniper SNMP Ping Probes Sent	com.dynatrace.extension.juniper.generic.last_ping.probes_sent	Number of Ping Probes Sent	Count
Average Ping RTT	com.dynatrace.extension.juniper.generic.last_ping.avg_rtt	The average of the round trip delays measured for all the probes during the most recently completed tes	MicroSecond
Ping Avg Egress Time	com.dynatrace.extension.juniper.generic.last_ping.avg_egress	The average of the egress trip delays measured over all probes during the most recently completed test	MicroSecond
Ingress	com.dynatrace.extension.juniper.generic.last_ping.avg_ingress	The average of the ingress trip delays measured over all probes during the most recently completed test	MicroSecond

Metric name	Metric key	Description	Unit
Info	com.dynatrace.extension.juniper.generic.layer3.info	Used to get Juniper SNMP IS-IS Info	Count

Metric name	Metric key	Description	Unit
-	com.dynatrace.extension.network_device.lldp_neighbor	-	-

Metric name	Metric key	Description	Unit
Vlan Entity	com.dynatrace.extension.juniper.generic.device.vlan	Used to create Juniper SNMP VLAN Entity	Count
Ex Vlan Entity	com.dynatrace.extension.juniper.generic.device.ex.vlan	Used to create Juniper SNMP VLAN Entity	Count
Portgroup Entity	com.dynatrace.extension.juniper.generic.device.vlan.portgroup	Used to create Juniper SNMP Portgroup Entity	Count
Ex Portgroup Entity	com.dynatrace.extension.juniper.generic.device.ex.vlan.portgroup	Used to create Juniper SNMP Portgroup Entity	Count

Metric name	Metric key	Description	Unit
Installed Application Entity	com.dynatrace.extension.juniper.generic.app.installed.entity	Used to create Juniper Installed Applications	Count
CPU Time (raw)	com.dynatrace.extension.juniper.generic.app.running.cpu.count	Juniper Running Application Raw CPU Time (centi-seconds)	Unspecified
Used Memory	com.dynatrace.extension.juniper.generic.app.running.memory	Juniper SNMP Running Application Memory Use	KiloByte

Metric name	Metric key	Description	Unit
FRU State	com.dynatrace.extension.juniper.generic.device.fru.state	State of the Juniper SNMP Device FRU	Count
FRU Temp	com.dynatrace.extension.juniper.generic.device.fru.temp	Temperature of Juniper SNMP FRU	Count

Metric name	Metric key	Description	Unit
-	com.dynatrace.extension.network_device.cpu_usage	-	-
-	com.dynatrace.extension.network_device.memory_usage	-	-
Routing Engine CPU Utilization	com.dynatrace.extension.juniper.generic.routingengine.cpu.utilization	CPU Utilization of the Routing Engine	Percent
Routing Engine Memory Utilization	com.dynatrace.extension.juniper.generic.routingengine.memory.utilization	Memory Utilization of the Routing Engine	Percent
Routing Engine State	com.dynatrace.extension.juniper.generic.routingengine.state	unknown(1),running(2),ready(3),reset(4),runningAtFullSpeed(5),down(6),standby(7)	Count
Routing Engine Temperature	com.dynatrace.extension.juniper.generic.routingengine.temperature	The temperature of the Routing Engine in Celsius.	Count

Metric name	Metric key	Description	Unit
Disk Size	com.dynatrace.extension.juniper.generic.device.storage.size	Size of Disk	Byte
Disk Used	com.dynatrace.extension.juniper.generic.device.storage.used	Amount Used of Disk	Byte

Metric name	Metric key	Description	Unit
Table	com.dynatrace.extension.juniper.generic.device.arp.table	Used to show ARP Table	Count

Metric name	Metric key	Description	Unit
Interface Entity	com.dynatrace.extension.juniper.generic.if.entity	Used to add COS Flags to Juniper Interfaces	Count
-	com.dynatrace.extension.network_device.if.bytes_in.count	-	-
-	com.dynatrace.extension.network_device.if.bytes_out.count	-	-
-	com.dynatrace.extension.network_device.if.status	-	-
Incoming Bits	com.dynatrace.extension.juniper.generic.if.in.bits	The number of incoming bits per second for an interface.	BitPerSecond
Outgoing Bits	com.dynatrace.extension.juniper.generic.if.out.bits	The number of outgoing bits per second for an interface.	BitPerSecond
Outgoing Collisions	com.dynatrace.extension.juniper.generic.if.out.collisions.count	The number of output collisions detected for an interface.	Count
Incoming Discards	com.dynatrace.extension.juniper.generic.if.in.discards.count	The number of inbound packets which were chosen to be discarded for an interface.	Count
Outgoing Discards	com.dynatrace.extension.juniper.generic.if.out.discards.count	The number of outbound packets which were chosen to be discarded for an interface.	Count
Incoming Drops	com.dynatrace.extension.juniper.generic.if.in.drops.count	The number of packets dropped by the input queue for an interface.	Count
Outgoing Drops	com.dynatrace.extension.juniper.generic.if.out.drops.count	The number of packets dropped by the output queue for an interface.	Count
Incoming Errors	com.dynatrace.extension.juniper.generic.if.in.err.count	The number of inbound packets that contained errors for an interface.	Count
Outgoing Errors	com.dynatrace.extension.juniper.generic.if.out.err.count	The number of outbound packets that contained errors for an interface.	Count
Incoming Frame Errors	com.dynatrace.extension.juniper.generic.if.in.frame_errors.count	The number of input packets which were misaligned for an interface.	Count
Incoming Octects	com.dynatrace.extension.juniper.generic.if.in.octets.count	The total number of octets received on the interface.	Byte
Outgoing Octects	com.dynatrace.extension.juniper.generic.if.out.octets.count	The total number of octets transmitted out of the interface.	Byte
Incoming Packets	com.dynatrace.extension.juniper.generic.if.in.packets	The number of packets per second received by the interface.	PerSecond
Outgoing Packets	com.dynatrace.extension.juniper.generic.if.out.packets	The number of packets per second sent by the interface.	PerSecond

Metric name	Metric key	Description	Unit
Active Open Connections	com.dynatrace.extension.juniper.generic.device.tcp.conn.active_open.count	The number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state.	Count
Passive Open Connections	com.dynatrace.extension.juniper.generic.device.tcp.conn.passive_open.count	The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state.	Count
Attempt Fails Connections	com.dynatrace.extension.juniper.generic.device.tcp.conn.attempt_fails.count	The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN-SENT state or the SYN-RCVD state, plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN-RCVD state.	Count
TCP Established Resets	com.dynatrace.extension.juniper.generic.device.tcp.estab_resets.count	The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state.	Count
Current Established Connections	com.dynatrace.extension.juniper.generic.device.tcp.conn.curr_estab	The number of TCP connections for which the current state is either ESTABLISHED or CLOSE- WAIT.	Count
TCP Incoming Segments	com.dynatrace.extension.juniper.generic.device.tcp.in.segs.count	The total number of segments received, including those received in error. This count includes segments received on currently established connections.	Count
TCP Outgoing Segments	com.dynatrace.extension.juniper.generic.device.tcp.out.segs.count	The total number of segments sent, including those on current connections but excluding those containing only retransmitted octets.	Count
TCP Retransmitted Segments	com.dynatrace.extension.juniper.generic.device.tcp.retrans.segs.count	The total number of segments retransmitted - that is, the number of TCP segments transmitted containing one or more previously transmitted octets.	Count
TCP Incoming Errors	com.dynatrace.extension.juniper.generic.device.tcp.in.errors.count	The total number of segments received in error (e.g., bad TCP checksums).	Count
TCP Outgoing Resets	com.dynatrace.extension.juniper.generic.device.tcp.out.resets.count	The number of TCP segments sent containing the RST flag.	Count
Datagrams Received	com.dynatrace.extension.juniper.generic.device.udp.in.datagrams.count	The total number of UDP datagrams delivered	Count
UPD Incoming No Port	com.dynatrace.extension.juniper.generic.device.udp.in.no_ports.count	The total number of received UDP datagrams for which there was no application at the destination port.	Count
UPD Incoming Errors	com.dynatrace.extension.juniper.generic.device.udp.in.errors.count	The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.	Count
Datagrams Sent	com.dynatrace.extension.juniper.generic.device.udp.out.datagrams.count	The total number of UDP datagrams sent	Count

Full version history

To have more information on how to install the downloaded package, please follow the instructions on this page.

ReleaseDate

Full version history

Fixed in this version:

Network Interfaces from Juniper devices would not show up in IO App

Full version history

New in this version:

Network neighbor discovery through LLDP
UI is compatible with AppEngine use

Full version history

New entities and metrics added to represent Juniper entities as network devices

Full version history

v1.4.0

Fix to correct Uptime Metric

Full version history

5min interval changed to 1min.

Full version history

Initial revision. Minimal required Dynatrace and ActiveGate version: 1.226

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