Solarwinds polling methods

1. What is polling method in SolarWinds?
2. How often does SolarWinds poll?
3. What port does SNMP use?
4. How does SolarWinds HA work?
5. What module is responsible for real time polling in SolarWinds?
6. What is external node in SolarWinds?
7. What is Orion polling engine?
8. How long does SolarWinds keep data?
9. What does polling interval mean?
10. What is solarwinds agent service?
11. What is the difference between SNMP and SMTP?
12. What are the 3 elements of SNMP?

What is polling method in SolarWinds?

This method monitors only the status and measures the average response time and packet loss percentage for managed devices using the Internet Control Message Protocol (ICMP). Use this method when you need limited information or to monitor devices that do not support SNMP or WMI.

How often does SolarWinds poll?

The default polling rate is every 10 minutes but you may decide to extend intervals for some nodes. Asset Inventory polling occurs daily but can also be adjusted.

What port does SNMP use?

The default SNMP port number is 161. snmp-agent-protocol—The protocol the SNMP agent will communicate with. The default protocol is UDP.

How does SolarWinds HA work?

The SolarWinds HA software monitors the health of both servers in the pool, and both servers keep open communication channels over TCP port 5671 to exchange information. When a critical service goes down, such as the SolarWinds Information Service, the software starts the service.

What module is responsible for real time polling in SolarWinds?

With the introduction of PerfStack 2.0 comes real-time polling, which provides up to one second statistic collection granularity when activated.

What is external node in SolarWinds?

External Nodes are nodes which are not managed by Solarwinds.(Its just a dummy node which does not collect any data) To monitor services and applications on a server you do not directly manage, add the server to the SolarWinds database as an external node.

What is Orion polling engine?

Orion Scalability Engines (Polling Engine) – Extend your monitoring with enterprise class scalability for the Orion Platform. Key Features. Increase polling frequency. Enhance visibility to remote sites. Expand monitoring to more elements.

How long does SolarWinds keep data?

By default, detailed data is kept for 7 days, hourly data is kept for 30 days, and daily data is kept for 365 days.

What does polling interval mean?

The polling interval is the period of time between the end of the timeout period of the last retry or completion of a network request, and the next request for data on the network.

What is solarwinds agent service?

This program connects you with professional consulting resources who are experienced with the Orion Platform and its products. These services are provided at no additional charge for customers who were/are running one of the Orion Platform versions affected by SUNBURST or SUPERNOVA.

What is the difference between SNMP and SMTP?

SMTP stands for Simple Mail Transfer Protocol. It deals with the methods, to send and receive email from one client to another over the internet. ... In essence, you can think of SNMP as a service that handles your inbound and outbound emails in a secure manner over the internet.

What are the 3 elements of SNMP?

SNMP consists of three key components: managed devices, agents, and the network management station (NMS).